TCP/UDP Port Numbers

From: http://www.iana.org/assignments/port-numbers

PORT NUMBERS

(last updated 2008-09-16) 

The port numbers are divided into three ranges: the Well Known Ports,
the Registered Ports, and the Dynamic and/or Private Ports.

The Well Known Ports are those from 0 through 1023.

DCCP Well Known ports SHOULD NOT be used without IANA registration.
The registration procedure is defined in [RFC4340], Section 19.9.

The Registered Ports are those from 1024 through 49151

DCCP Registered ports SHOULD NOT be used without IANA registration.
The registration procedure is defined in [RFC4340], Section 19.9.

The Dynamic and/or Private Ports are those from 49152 through 65535

A value of 0 in the port numbers registry below indicates that no port 
has been allocated.

************************************************************************
* PLEASE NOTE THE FOLLOWING:                                           *
*                                                                      *
* IESG STATEMENT TO THE IANA                                           *
*    THE IESG BELIEVES THAT IANA MAY ALLOCATE AN ADDITIONAL PORT IN    *
*    THE 'USER PORT' RANGE TO PROTOCOLS WHOSE CURRENT PORT ALLOCATION  *
*    REQUIRES ACCESS TO A PRIVILEGED PORT. THIS ALLOCATION SHOULD NOT  *
*    BE AUTOMATIC, BUT MAY OCCUR UPON APPLICATION BY AN INTERESTED     *
*    PARTY WHOSE APPLICATION WOULD OTHERWISE FIT IANA'S POLICIES.      *
*                                                                      *
* 1. UNASSIGNED PORT NUMBERS SHOULD NOT BE USED.  THE IANA WILL ASSIGN *
* THE NUMBER FOR THE PORT AFTER YOUR APPLICATION HAS BEEN APPROVED.    *
*                                                                      *
* 2. ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN          *
* ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK  *
* TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT   *
* IT IS "GOOD" TRAFFIC. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD      *
* CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF    *
* THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER          *
* REGISTERED OR NOT.                                                   *
************************************************************************


WELL KNOWN PORT NUMBERS

The Well Known Ports are assigned by the IANA and on most systems can
only be used by system (or root) processes or by programs executed by
privileged users.

Ports are used in the TCP [RFC793] to name the ends of logical
connections which carry long term conversations.  For the purpose of
providing services to unknown callers, a service contact port is
defined.  This list specifies the port used by the server process as
its contact port.  The contact port is sometimes called the
"well-known port".

To the extent possible, these same port assignments are used with the
UDP [RFC768].

The range for assigned ports managed by the IANA is 0-1023.

Port Assignments:

Keyword         Decimal    Description                     References
-------         -------    -----------                     ----------
                  0/tcp    Reserved
                  0/udp    Reserved
#                          Jon Postel 
spr-itunes        0/tcp    Shirt Pocket netTunes
spl-itunes        0/tcp    Shirt Pocket launchTunes
#                          David Nanian  28 September 2007
tcpmux            1/tcp    TCP Port Service Multiplexer
tcpmux            1/udp    TCP Port Service Multiplexer
#                          Mark Lottor 
compressnet       2/tcp    Management Utility
compressnet       2/udp    Management Utility
compressnet       3/tcp    Compression Process
compressnet       3/udp    Compression Process
#                          Bernie Volz 
#                 4/tcp    Unassigned
#                 4/udp    Unassigned
rje               5/tcp    Remote Job Entry
rje               5/udp    Remote Job Entry
#                          Jon Postel 
#                 6/tcp    Unassigned
#                 6/udp    Unassigned
echo              7/tcp    Echo
echo              7/udp    Echo
#                          Jon Postel 
#                 8/tcp    Unassigned
#                 8/udp    Unassigned
discard           9/tcp    Discard 
discard           9/udp    Discard 
#                          Jon Postel  
discard           9/sctp   Discard  
#                          IETF TSVWG
#                          Randall Stewart 
#                          [RFC4960]
discard           9/dccp   Discard SC:DISC
#                          IETF dccp WG, Eddie Kohler , [RFC4340]
#                10/tcp    Unassigned
#                10/udp    Unassigned
systat           11/tcp    Active Users
systat           11/udp    Active Users
#                          Jon Postel 
#                12/tcp    Unassigned
#                12/udp    Unassigned
daytime          13/tcp    Daytime (RFC 867)
daytime          13/udp    Daytime (RFC 867)
#                          Jon Postel 
#                14/tcp    Unassigned
#                14/udp    Unassigned
#                15/tcp    Unassigned [was netstat]
#                15/udp    Unassigned
#                16/tcp    Unassigned
#                16/udp    Unassigned
qotd             17/tcp    Quote of the Day
qotd             17/udp    Quote of the Day
#                          Jon Postel 
msp              18/tcp    Message Send Protocol
msp              18/udp    Message Send Protocol
#                          Rina Nethaniel 
chargen          19/tcp    Character Generator
chargen          19/udp    Character Generator
ftp-data         20/tcp    File Transfer [Default Data]
ftp-data         20/udp    File Transfer [Default Data]
#                          Jon Postel 
ftp-data         20/sctp   FTP
#                          IETF TSVWG
#                          Randall Stewart 
#                          [RFC4960]
ftp              21/tcp    File Transfer [Control]
ftp              21/udp    File Transfer [Control]
#                          Jon Postel 
ftp              21/sctp   FTP
#                          IETF TSVWG
#                          Randall Stewart 
#                          [RFC4960]
ssh              22/tcp    SSH Remote Login Protocol
ssh              22/udp    SSH Remote Login Protocol
#                          Tatu Ylonen 
ssh              22/sctp   SSH
#                          IETF TSVWG
#                          Randall Stewart 
#                          [RFC4960]
telnet           23/tcp    Telnet
telnet           23/udp    Telnet
#                          Jon Postel 
                 24/tcp    any private mail system
                 24/udp    any private mail system
#                          Rick Adams 
smtp             25/tcp    Simple Mail Transfer
smtp             25/udp    Simple Mail Transfer
#                          Jon Postel 
#                26/tcp    Unassigned
#                26/udp    Unassigned
nsw-fe           27/tcp    NSW User System FE
nsw-fe           27/udp    NSW User System FE
#                          Robert Thomas 
#                28/tcp    Unassigned
#                28/udp    Unassigned
msg-icp          29/tcp    MSG ICP
msg-icp          29/udp    MSG ICP
#                          Robert Thomas 
#                30/tcp    Unassigned
#                30/udp    Unassigned
msg-auth         31/tcp    MSG Authentication
msg-auth         31/udp    MSG Authentication
#                          Robert Thomas 
#                32/tcp    Unassigned
#                32/udp    Unassigned
dsp              33/tcp    Display Support Protocol
dsp              33/udp    Display Support Protocol
#                          Ed Cain 
#                34/tcp    Unassigned
#                34/udp    Unassigned
                 35/tcp    any private printer server
                 35/udp    any private printer server
#                          Jon Postel 
#                36/tcp    Unassigned
#                36/udp    Unassigned
time             37/tcp    Time
time             37/udp    Time
#                          Jon Postel 
rap              38/tcp    Route Access Protocol
rap              38/udp    Route Access Protocol
#                          Robert Ullmann 
rlp              39/tcp    Resource Location Protocol
rlp              39/udp    Resource Location Protocol
#                          Mike Accetta 
#                40/tcp    Unassigned
#                40/udp    Unassigned
graphics         41/tcp    Graphics
graphics         41/udp    Graphics
name             42/tcp    Host Name Server
name             42/udp    Host Name Server
nameserver       42/tcp    Host Name Server
nameserver       42/udp    Host Name Server
nicname          43/tcp    Who Is
nicname          43/udp    Who Is
mpm-flags        44/tcp    MPM FLAGS Protocol
mpm-flags        44/udp    MPM FLAGS Protocol
mpm              45/tcp    Message Processing Module [recv]
mpm              45/udp    Message Processing Module [recv]
mpm-snd          46/tcp    MPM [default send]
mpm-snd          46/udp    MPM [default send]
#                          Jon Postel 
ni-ftp           47/tcp    NI FTP
ni-ftp           47/udp    NI FTP
#                          Steve Kille 
auditd           48/tcp    Digital Audit Daemon
auditd           48/udp    Digital Audit Daemon
#                          Larry Scott 
tacacs           49/tcp    Login Host Protocol (TACACS)
tacacs           49/udp    Login Host Protocol (TACACS)
#                          Pieter Ditmars 
re-mail-ck       50/tcp    Remote Mail Checking Protocol
re-mail-ck       50/udp    Remote Mail Checking Protocol
#                          Steve Dorner 
la-maint         51/tcp    IMP Logical Address Maintenance
la-maint         51/udp    IMP Logical Address Maintenance
#                          Andy Malis 
xns-time         52/tcp    XNS Time Protocol
xns-time         52/udp    XNS Time Protocol
#                          Susie Armstrong 
domain           53/tcp    Domain Name Server
domain           53/udp    Domain Name Server
#                          Paul Mockapetris 
xns-ch           54/tcp    XNS Clearinghouse
xns-ch           54/udp    XNS Clearinghouse
#                          Susie Armstrong 
isi-gl           55/tcp    ISI Graphics Language
isi-gl           55/udp    ISI Graphics Language
xns-auth         56/tcp    XNS Authentication
xns-auth         56/udp    XNS Authentication
#                          Susie Armstrong 
                 57/tcp    any private terminal access
                 57/udp    any private terminal access
#                          Jon Postel 
xns-mail         58/tcp    XNS Mail
xns-mail         58/udp    XNS Mail
#                          Susie Armstrong 
                 59/tcp    any private file service
                 59/udp    any private file service
#                          Jon Postel 
                 60/tcp    Unassigned
                 60/udp    Unassigned
ni-mail          61/tcp    NI MAIL
ni-mail          61/udp    NI MAIL
#                          Steve Kille 
acas             62/tcp    ACA Services
acas             62/udp    ACA Services
#                          E. Wald 
whois++          63/tcp    whois++
whois++          63/udp    whois++
#                          Rickard Schoultz 
covia            64/tcp    Communications Integrator (CI)
covia            64/udp    Communications Integrator (CI)
#                          Dan Smith 
tacacs-ds        65/tcp    TACACS-Database Service
tacacs-ds        65/udp    TACACS-Database Service
#                          Kathy Huber 
sql*net          66/tcp    Oracle SQL*NET
sql*net          66/udp    Oracle SQL*NET
#                          Jack Haverty 
bootps           67/tcp    Bootstrap Protocol Server
bootps           67/udp    Bootstrap Protocol Server
bootpc           68/tcp    Bootstrap Protocol Client
bootpc           68/udp    Bootstrap Protocol Client
#                          Bill Croft 
tftp             69/tcp    Trivial File Transfer
tftp             69/udp    Trivial File Transfer
#                          David Clark 
gopher           70/tcp    Gopher
gopher           70/udp    Gopher
#                          Mark McCahill 
netrjs-1         71/tcp    Remote Job Service
netrjs-1         71/udp    Remote Job Service
netrjs-2         72/tcp    Remote Job Service
netrjs-2         72/udp    Remote Job Service
netrjs-3         73/tcp    Remote Job Service
netrjs-3         73/udp    Remote Job Service
netrjs-4         74/tcp    Remote Job Service
netrjs-4         74/udp    Remote Job Service
#                          Bob Braden 
                 75/tcp    any private dial out service
                 75/udp    any private dial out service
#                          Jon Postel 
deos             76/tcp    Distributed External Object Store
deos             76/udp    Distributed External Object Store
#                          Robert Ullmann 
                 77/tcp    any private RJE service
                 77/udp    any private RJE service
#                          Jon Postel 
vettcp           78/tcp    vettcp
vettcp           78/udp    vettcp
#                          Christopher Leong 
finger           79/tcp    Finger
finger           79/udp    Finger
#                          David Zimmerman 
http             80/tcp    World Wide Web HTTP
http             80/udp    World Wide Web HTTP
www              80/tcp    World Wide Web HTTP
www              80/udp    World Wide Web HTTP
www-http         80/tcp    World Wide Web HTTP
www-http         80/udp    World Wide Web HTTP
#                          Tim Berners-Lee 
http             80/sctp   HTTP
#                          IETF TSVWG
#                          Randall Stewart 
#                          [RFC4960]
#                81        Unassigned (Removed on 2007-09-06)
xfer             82/tcp    XFER Utility
xfer             82/udp    XFER Utility
#                          Thomas M. Smith 
mit-ml-dev       83/tcp    MIT ML Device
mit-ml-dev       83/udp    MIT ML Device
#                          David Reed 
ctf              84/tcp    Common Trace Facility
ctf              84/udp    Common Trace Facility
#                          Hugh Thomas 
mit-ml-dev       85/tcp    MIT ML Device
mit-ml-dev       85/udp    MIT ML Device
#                          David Reed 
mfcobol          86/tcp    Micro Focus Cobol
mfcobol          86/udp    Micro Focus Cobol
#                          Simon Edwards 
                 87/tcp    any private terminal link
                 87/udp    any private terminal link
#                          Jon Postel 
kerberos         88/tcp    Kerberos
kerberos         88/udp    Kerberos
#                          B. Clifford Neuman 
su-mit-tg        89/tcp    SU/MIT Telnet Gateway
su-mit-tg        89/udp    SU/MIT Telnet Gateway
#                          Mark Crispin 
########### PORT 90 also being used unofficially by Pointcast #########
dnsix            90/tcp    DNSIX Securit Attribute Token Map
dnsix            90/udp    DNSIX Securit Attribute Token Map
#                          Charles Watt 
mit-dov          91/tcp    MIT Dover Spooler
mit-dov          91/udp    MIT Dover Spooler
#                          Eliot Moss 
npp              92/tcp    Network Printing Protocol
npp              92/udp    Network Printing Protocol
#                          Louis Mamakos 
dcp              93/tcp    Device Control Protocol
dcp              93/udp    Device Control Protocol
#                          Daniel Tappan 
objcall          94/tcp    Tivoli Object Dispatcher
objcall          94/udp    Tivoli Object Dispatcher
#                          Tom Bereiter 
supdup           95/tcp    SUPDUP
supdup           95/udp    SUPDUP
#                          Mark Crispin 
dixie            96/tcp    DIXIE Protocol Specification
dixie            96/udp    DIXIE Protocol Specification
#                Tim Howes 
swift-rvf        97/tcp    Swift Remote Virtural File Protocol
swift-rvf        97/udp    Swift Remote Virtural File Protocol
#                          Maurice R. Turcotte
#                 
tacnews          98/tcp    TAC News
tacnews          98/udp    TAC News
#                          Jon Postel 
metagram         99/tcp    Metagram Relay
metagram         99/udp    Metagram Relay
#                          Geoff Goodfellow 
newacct         100/tcp    [unauthorized use]
hostname        101/tcp    NIC Host Name Server
hostname        101/udp    NIC Host Name Server
#                          Jon Postel 
iso-tsap        102/tcp    ISO-TSAP Class 0
iso-tsap        102/udp    ISO-TSAP Class 0
#                          Marshall Rose 
gppitnp         103/tcp    Genesis Point-to-Point Trans Net
gppitnp         103/udp    Genesis Point-to-Point Trans Net
acr-nema        104/tcp    ACR-NEMA Digital Imag. & Comm. 300
acr-nema        104/udp    ACR-NEMA Digital Imag. & Comm. 300
#                          Patrick McNamee 
cso             105/tcp    CCSO name server protocol
cso             105/udp    CCSO name server protocol
#                          Martin Hamilton            
csnet-ns        105/tcp    Mailbox Name Nameserver
csnet-ns        105/udp    Mailbox Name Nameserver
#                          Marvin Solomon 
3com-tsmux      106/tcp    3COM-TSMUX
3com-tsmux      106/udp    3COM-TSMUX
#                          Jeremy Siegel 
##########      106        Unauthorized use by insecure poppassd protocol
rtelnet         107/tcp    Remote Telnet Service
rtelnet         107/udp    Remote Telnet Service
#                          Jon Postel 
snagas          108/tcp    SNA Gateway Access Server
snagas          108/udp    SNA Gateway Access Server
#                          Kevin Murphy 
pop2            109/tcp    Post Office Protocol - Version 2
pop2            109/udp    Post Office Protocol - Version 2
#                          Joyce K. Reynolds 
pop3            110/tcp    Post Office Protocol - Version 3
pop3            110/udp    Post Office Protocol - Version 3
#                          Marshall Rose 
sunrpc          111/tcp    SUN Remote Procedure Call
sunrpc          111/udp    SUN Remote Procedure Call
#                          Chuck McManis 
mcidas          112/tcp    McIDAS Data Transmission Protocol
mcidas          112/udp    McIDAS Data Transmission Protocol
#                          Glenn Davis 
ident           113/tcp    
auth            113/tcp    Authentication Service
auth            113/udp    Authentication Service
#                          Mike St. Johns 
#               114        Deprecated June 2004
sftp            115/tcp    Simple File Transfer Protocol
sftp            115/udp    Simple File Transfer Protocol
#                          Mark Lottor 
ansanotify      116/tcp    ANSA REX Notify
ansanotify      116/udp    ANSA REX Notify
#                          Nicola J. Howarth 
uucp-path       117/tcp    UUCP Path Service
uucp-path       117/udp    UUCP Path Service
sqlserv         118/tcp    SQL Services
sqlserv         118/udp    SQL Services
#                          Larry Barnes 
nntp            119/tcp    Network News Transfer Protocol
nntp            119/udp    Network News Transfer Protocol
#                          Phil Lapsley 
cfdptkt         120/tcp    CFDPTKT
cfdptkt         120/udp    CFDPTKT
#                          John Ioannidis 
erpc            121/tcp    Encore Expedited Remote Pro.Call
erpc            121/udp    Encore Expedited Remote Pro.Call
#                          Jack O'Neil 
smakynet        122/tcp    SMAKYNET
smakynet        122/udp    SMAKYNET
#                          Pierre Arnaud 
ntp             123/tcp    Network Time Protocol
ntp             123/udp    Network Time Protocol
#                          Dave Mills 
ansatrader      124/tcp    ANSA REX Trader
ansatrader      124/udp    ANSA REX Trader
#                          Nicola J. Howarth 
locus-map       125/tcp    Locus PC-Interface Net Map Ser
locus-map       125/udp    Locus PC-Interface Net Map Ser
#                          Eric Peterson 
nxedit		126/tcp    NXEdit
nxedit		126/udp    NXEdit
#			   Don Payette 
###########Port 126 Previously assigned to application below#######
#unitary         126/tcp    Unisys Unitary Login
#unitary         126/udp    Unisys Unitary Login
#                          
###########Port 126 Previously assigned to application above#######
locus-con       127/tcp    Locus PC-Interface Conn Server
locus-con       127/udp    Locus PC-Interface Conn Server
#                          Eric Peterson 
gss-xlicen      128/tcp    GSS X License Verification
gss-xlicen      128/udp    GSS X License Verification
#                          John Light 
pwdgen          129/tcp    Password Generator Protocol
pwdgen          129/udp    Password Generator Protocol
#                          Frank J. Wacho 
cisco-fna       130/tcp    cisco FNATIVE
cisco-fna       130/udp    cisco FNATIVE
cisco-tna       131/tcp    cisco TNATIVE
cisco-tna       131/udp    cisco TNATIVE
cisco-sys       132/tcp    cisco SYSMAINT
cisco-sys       132/udp    cisco SYSMAINT
statsrv         133/tcp    Statistics Service
statsrv         133/udp    Statistics Service
#                          Dave Mills 
ingres-net      134/tcp    INGRES-NET Service
ingres-net      134/udp    INGRES-NET Service
#                          Mike Berrow 
epmap           135/tcp    DCE endpoint resolution
epmap           135/udp    DCE endpoint resolution
#                          Joe Pato 
profile         136/tcp    PROFILE Naming System           
profile         136/udp    PROFILE Naming System           
#                          Larry Peterson 
netbios-ns      137/tcp    NETBIOS Name Service    
netbios-ns      137/udp    NETBIOS Name Service    
netbios-dgm     138/tcp    NETBIOS Datagram Service
netbios-dgm     138/udp    NETBIOS Datagram Service
netbios-ssn     139/tcp    NETBIOS Session Service
netbios-ssn     139/udp    NETBIOS Session Service
#                          Jon Postel 
emfis-data      140/tcp    EMFIS Data Service
emfis-data      140/udp    EMFIS Data Service
emfis-cntl      141/tcp    EMFIS Control Service
emfis-cntl      141/udp    EMFIS Control Service
#                          Gerd Beling 
bl-idm          142/tcp    Britton-Lee IDM           
bl-idm          142/udp    Britton-Lee IDM           
#                          Susie Snitzer 
imap            143/tcp    Internet Message Access Protocol
imap            143/udp    Internet Message Access Protocol
#                          Mark Crispin 
uma 		144/tcp    Universal Management Architecture
uma		144/udp    Universal Management Architecture
#			   Jay Whitney 
uaac            145/tcp    UAAC Protocol             
uaac            145/udp    UAAC Protocol             
#                          David A. Gomberg 
iso-tp0         146/tcp    ISO-IP0
iso-tp0         146/udp    ISO-IP0
iso-ip          147/tcp    ISO-IP
iso-ip          147/udp    ISO-IP
#                          Marshall Rose 
jargon          148/tcp    Jargon
jargon          148/udp    Jargon
#			   Bill Weinman 
aed-512         149/tcp    AED 512 Emulation Service           
aed-512         149/udp    AED 512 Emulation Service           
#                          Albert G. Broscius 
sql-net         150/tcp    SQL-NET                    
sql-net         150/udp    SQL-NET                    
#                          Martin Picard 
hems            151/tcp    HEMS                              
hems            151/udp    HEMS                              
bftp            152/tcp    Background File Transfer Program 
bftp            152/udp    Background File Transfer Program 
#                          Annette DeSchon 
sgmp            153/tcp    SGMP                    
sgmp            153/udp    SGMP                    
#                          Marty Schoffstahl 
netsc-prod      154/tcp    NETSC                             
netsc-prod      154/udp    NETSC                             
netsc-dev       155/tcp    NETSC                             
netsc-dev       155/udp    NETSC                             
#                          Sergio Heker 
sqlsrv          156/tcp    SQL Service                  
sqlsrv          156/udp    SQL Service                  
#                          Craig Rogers 
knet-cmp        157/tcp    KNET/VM Command/Message Protocol
knet-cmp        157/udp    KNET/VM Command/Message Protocol
#                          Gary S. Malkin 
pcmail-srv      158/tcp    PCMail Server                 
pcmail-srv      158/udp    PCMail Server                 
#                          Mark L. Lambert 
nss-routing     159/tcp    NSS-Routing                  
nss-routing     159/udp    NSS-Routing                  
#                          Yakov Rekhter 
sgmp-traps      160/tcp    SGMP-TRAPS                
sgmp-traps      160/udp    SGMP-TRAPS                
#                          Marty Schoffstahl 
snmp            161/tcp    SNMP
snmp            161/udp    SNMP
snmptrap        162/tcp    SNMPTRAP
snmptrap        162/udp    SNMPTRAP
#                          Marshall Rose 
cmip-man        163/tcp    CMIP/TCP Manager   
cmip-man        163/udp    CMIP/TCP Manager   
cmip-agent      164/tcp    CMIP/TCP Agent     
cmip-agent      164/udp    CMIP/TCP Agent     
#                          Amatzia Ben-Artzi 
xns-courier     165/tcp    Xerox                          
xns-courier     165/udp    Xerox                          
#                          Susie Armstrong 
s-net           166/tcp    Sirius Systems          
s-net           166/udp    Sirius Systems          
#                          Brian Lloyd 
namp            167/tcp    NAMP                    
namp            167/udp    NAMP                    
#                          Marty Schoffstahl 
rsvd            168/tcp    RSVD                              
rsvd            168/udp    RSVD                              
#                          Previous contact: Neil Todd 
#                          Current contact: Alan Sandell  01 May 2008
send            169/tcp    SEND                              
send            169/udp    SEND                              
#                          William D. Wisner 
print-srv       170/tcp    Network PostScript              
print-srv       170/udp    Network PostScript              
#                          Brian Reid 
multiplex       171/tcp    Network Innovations Multiplex
multiplex       171/udp    Network Innovations Multiplex
cl/1            172/tcp    Network Innovations CL/1     
cl/1            172/udp    Network Innovations CL/1     
#                          Kevin DeVault 
xyplex-mux      173/tcp    Xyplex                          
xyplex-mux      173/udp    Xyplex                          
#                          Bob Stewart 
mailq           174/tcp    MAILQ                               
mailq           174/udp    MAILQ                               
#                          Rayan Zachariassen 
vmnet           175/tcp    VMNET                                
vmnet           175/udp    VMNET  
#                          Christopher Tengi 
genrad-mux      176/tcp    GENRAD-MUX                      
genrad-mux      176/udp    GENRAD-MUX                      
#                          Ron Thornton 
xdmcp           177/tcp    X Display Manager Control Protocol  
xdmcp           177/udp    X Display Manager Control Protocol  
#                          Robert W. Scheifler 
nextstep        178/tcp    NextStep Window Server     
nextstep        178/udp    NextStep Window Server     
#                          Leo Hourvitz 
bgp             179/tcp    Border Gateway Protocol             
bgp             179/udp    Border Gateway Protocol             
#                          Kirk Lougheed 
bgp             179/sctp   BGP
#                          IETF TSVWG
#                          Randall Stewart 
#                          [RFC4960]
ris             180/tcp    Intergraph                         
ris             180/udp    Intergraph                         
#                          Dave Buehmann 
unify           181/tcp    Unify                  
unify           181/udp    Unify                  
#                          Mark Ainsley 
audit           182/tcp    Unisys Audit SITP                  
audit           182/udp    Unisys Audit SITP                  
#                          Gil Greenbaum 
ocbinder        183/tcp    OCBinder                     
ocbinder        183/udp    OCBinder                     
ocserver        184/tcp    OCServer                     
ocserver        184/udp    OCServer                     
#                          Jerrilynn Okamura 
remote-kis      185/tcp    Remote-KIS                        
remote-kis      185/udp    Remote-KIS                        
kis             186/tcp    KIS Protocol                      
kis             186/udp    KIS Protocol                      
#                          Ralph Droms 
aci             187/tcp    Application Communication Interface
aci             187/udp    Application Communication Interface
#                          Rick Carlos 
mumps           188/tcp    Plus Five's MUMPS            
mumps           188/udp    Plus Five's MUMPS            
#                          Hokey Stenn 
qft             189/tcp    Queued File Transport        
qft             189/udp    Queued File Transport        
#                          Wayne Schroeder 
gacp            190/tcp    Gateway Access Control Protocol
gacp            190/udp    Gateway Access Control Protocol
#                          C. Philip Wood 
prospero        191/tcp    Prospero Directory Service      
prospero        191/udp    Prospero Directory Service      
#                          B. Clifford Neuman 
osu-nms         192/tcp    OSU Network Monitoring System       
osu-nms         192/udp    OSU Network Monitoring System       
#                          Doug Karl 
srmp            193/tcp    Spider Remote Monitoring Protocol 
srmp            193/udp    Spider Remote Monitoring Protocol 
#                          Ted J. Socolofsky 
irc             194/tcp    Internet Relay Chat Protocol        
irc             194/udp    Internet Relay Chat Protocol        
#                          Jarkko Oikarinen 
dn6-nlm-aud     195/tcp    DNSIX Network Level Module Audit    
dn6-nlm-aud     195/udp    DNSIX Network Level Module Audit    
dn6-smm-red     196/tcp    DNSIX Session Mgt Module Audit Redir
dn6-smm-red     196/udp    DNSIX Session Mgt Module Audit Redir
#                          Lawrence Lebahn 
dls             197/tcp    Directory Location Service        
dls             197/udp    Directory Location Service        
dls-mon         198/tcp    Directory Location Service Monitor
dls-mon         198/udp    Directory Location Service Monitor
#                          Scott Bellew 
smux            199/tcp    SMUX
smux            199/udp    SMUX
#                          Marshall Rose 
src             200/tcp    IBM System Resource Controller
src             200/udp    IBM System Resource Controller
#                          Gerald McBrearty 
at-rtmp         201/tcp    AppleTalk Routing Maintenance       
at-rtmp         201/udp    AppleTalk Routing Maintenance       
at-nbp          202/tcp    AppleTalk Name Binding              
at-nbp          202/udp    AppleTalk Name Binding              
at-3            203/tcp    AppleTalk Unused                    
at-3            203/udp    AppleTalk Unused                    
at-echo         204/tcp    AppleTalk Echo                      
at-echo         204/udp    AppleTalk Echo                      
at-5            205/tcp    AppleTalk Unused                    
at-5            205/udp    AppleTalk Unused                    
at-zis          206/tcp    AppleTalk Zone Information          
at-zis          206/udp    AppleTalk Zone Information          
at-7            207/tcp    AppleTalk Unused                    
at-7            207/udp    AppleTalk Unused                    
at-8            208/tcp    AppleTalk Unused                    
at-8            208/udp    AppleTalk Unused                    
#                          Rob Chandhok 
qmtp            209/tcp    The Quick Mail Transfer Protocol
qmtp            209/udp    The Quick Mail Transfer Protocol
#                          Dan Bernstein 
z39.50          210/tcp    ANSI Z39.50
z39.50          210/udp    ANSI Z39.50
#                          Mark H. Needleman  
914c/g          211/tcp    Texas Instruments 914C/G Terminal
914c/g          211/udp    Texas Instruments 914C/G Terminal
#                          Bill Harrell 
anet            212/tcp    ATEXSSTR   
anet            212/udp    ATEXSSTR   
#                          Jim Taylor 
ipx             213/tcp    IPX         	                      
ipx             213/udp    IPX                                
#                          Don Provan 
vmpwscs         214/tcp    VM PWSCS                         
vmpwscs         214/udp    VM PWSCS                         
#                          Dan Shia 
softpc          215/tcp    Insignia Solutions
softpc          215/udp    Insignia Solutions
#                          Martyn Thomas 
CAIlic          216/tcp    Computer Associates Int'l License Server
CAIlic          216/udp    Computer Associates Int'l License Server
#                          Chuck Spitz 
dbase           217/tcp    dBASE Unix
dbase           217/udp    dBASE Unix
#                          Don Gibson
#             
mpp             218/tcp    Netix Message Posting Protocol
mpp             218/udp    Netix Message Posting Protocol
#                          Shannon Yeh 
uarps           219/tcp    Unisys ARPs               
uarps           219/udp    Unisys ARPs               
#                          Ashok Marwaha 
imap3           220/tcp    Interactive Mail Access Protocol v3
imap3           220/udp    Interactive Mail Access Protocol v3
#                          James Rice 
fln-spx         221/tcp    Berkeley rlogind with SPX auth   
fln-spx         221/udp    Berkeley rlogind with SPX auth   
rsh-spx         222/tcp    Berkeley rshd with SPX auth      
rsh-spx         222/udp    Berkeley rshd with SPX auth      
cdc             223/tcp    Certificate Distribution Center  
cdc             223/udp    Certificate Distribution Center  
#               Kannan Alagappan 
########### Possible Conflict of Port 222 with "Masqdialer"##############
### Contact for Masqdialer is Charles Wright ###
masqdialer	224/tcp    masqdialer
masqdialer	224/udp    masqdialer
#			   Charles Wright 
#               225-241    Reserved
#                          Jon Postel 
direct          242/tcp    Direct
direct          242/udp    Direct
#                          Herb Sutter 
sur-meas        243/tcp    Survey Measurement          
sur-meas        243/udp    Survey Measurement          
#                          Dave Clark 
inbusiness      244/tcp    inbusiness
inbusiness      244/udp    inbusiness
#			   Derrick Hisatake 
link            245/tcp    LINK
link            245/udp    LINK
dsp3270         246/tcp    Display Systems Protocol        
dsp3270         246/udp    Display Systems Protocol        
#                          Weldon J. Showalter 
subntbcst_tftp  247/tcp    SUBNTBCST_TFTP
subntbcst_tftp  247/udp    SUBNTBCST_TFTP
#			   John Fake 
bhfhs		248/tcp    bhfhs
bhfhs		248/udp    bhfhs
#			   John Kelly 
#               249-255    Reserved
#                          Jon Postel 
rap             256/tcp    RAP
rap             256/udp    RAP
#                          J.S. Greenfield 
set             257/tcp    Secure Electronic Transaction
set             257/udp    Secure Electronic Transaction
#                          Donald Eastlake 
#		258	   Unassigned (Removed 2006-09-13)
esro-gen        259/tcp    Efficient Short Remote Operations
esro-gen        259/udp    Efficient Short Remote Operations
#                          Mohsen Banan 
openport        260/tcp    Openport
openport        260/udp    Openport
#                          John Marland 
nsiiops 	261/tcp    IIOP Name Service over TLS/SSL
nsiiops		261/udp    IIOP Name Service over TLS/SSL
#                          Jeff Stewart 
arcisdms	262/tcp    Arcisdms
arcisdms	262/udp	   Arcisdms
#			   Russell Crook (rmc&sni.ca>
hdap		263/tcp    HDAP
hdap		263/udp    HDAP
#			   Troy Gau 
bgmp		264/tcp    BGMP
bgmp		264/udp    BGMP
#			   Dave Thaler 
x-bone-ctl	265/tcp    X-Bone CTL
x-bone-ctl	265/udp    X-Bone CTL
#			   Joe Touch 
sst             266/tcp    SCSI on ST
sst             266/udp    SCSI on ST
#                          Donald D. Woelz 
td-service      267/tcp    Tobit David Service Layer
td-service      267/udp    Tobit David Service Layer
td-replica      268/tcp    Tobit David Replica
td-replica      268/udp    Tobit David Replica
#                          Franz-Josef Leuders 
manet           269/tcp    MANET Protocols
manet           269/udp    MANET Protocols                 [RFC-ietf-manet-iana-07.txt]
#               270-279    Unassigned
http-mgmt       280/tcp    http-mgmt
http-mgmt       280/udp    http-mgmt
#                          Adrian Pell
#                          
personal-link   281/tcp	   Personal Link
personal-link	281/udp    Personal Link
#                          Dan Cummings 
cableport-ax	282/tcp    Cable Port A/X
cableport-ax	282/udp    Cable Port A/X
#                          Craig Langfahl 
rescap          283/tcp    rescap
rescap          283/udp    rescap
#                          Paul Hoffman 
corerjd         284/tcp    corerjd
corerjd         284/udp    corerjd
#			               Chris Thornhill 
#               285        Unassigned  
fxp            286/tcp     FXP Communication
fxp            286/udp     FXP Communication
#                          James Darnall   
k-block         287/tcp    K-BLOCK
k-block         287/udp    K-BLOCK
#                          Simon P Jackson     
#               288-307    Unassigned
novastorbakcup	308/tcp    Novastor Backup
novastorbakcup	308/udp    Novastor Backup
#			   Brian Dickman 
entrusttime     309/tcp    EntrustTime    
entrusttime     309/udp    EntrustTime    
#                          Peter Whittaker 
bhmds		310/tcp        bhmds
bhmds 		310/udp        bhmds
#			   John Kelly 
asip-webadmin	311/tcp    AppleShare IP WebAdmin
asip-webadmin	311/udp    AppleShare IP WebAdmin
#			   Ann Huang 
vslmp		312/tcp    VSLMP
vslmp		312/udp    VSLMP
#			   Gerben Wierda 
magenta-logic	313/tcp    Magenta Logic
magenta-logic	313/udp	   Magenta Logic
#			   Karl Rousseau 
opalis-robot	314/tcp    Opalis Robot
opalis-robot	314/udp    Opalis Robot
#			   Laurent Domenech, Opalis 
dpsi		315/tcp    DPSI
dpsi		315/udp    DPSI
#			   Tony Scamurra 
decauth		316/tcp    decAuth
decauth		316/udp    decAuth
#			   Michael Agishtein 
zannet		317/tcp    Zannet
zannet		317/udp    Zannet
#			   Zan Oliphant 
pkix-timestamp	318/tcp    PKIX TimeStamp
pkix-timestamp	318/udp    PKIX TimeStamp
#			   Robert Zuccherato 
ptp-event	319/tcp    PTP Event
ptp-event	319/udp    PTP Event
ptp-general	320/tcp    PTP General
ptp-general	320/udp    PTP General
#			   John Eidson 
pip		321/tcp    PIP
pip		321/udp    PIP
#			   Gordon Mohr 
rtsps		322/tcp    RTSPS
rtsps		322/udp    RTSPS
#			   Anders Klemets 
#               323-332    Unassigned
texar		333/tcp    Texar Security Port
texar		333/udp    Texar Security Port
#			   Eugen Bacic 
#		334-343    Unassigned
pdap            344/tcp    Prospero Data Access Protocol
pdap            344/udp    Prospero Data Access Protocol
#                          B. Clifford Neuman 
pawserv         345/tcp    Perf Analysis Workbench
pawserv         345/udp    Perf Analysis Workbench
zserv           346/tcp    Zebra server
zserv           346/udp    Zebra server
fatserv         347/tcp    Fatmen Server
fatserv         347/udp    Fatmen Server
csi-sgwp        348/tcp    Cabletron Management Protocol
csi-sgwp        348/udp    Cabletron Management Protocol
mftp            349/tcp    mftp
mftp            349/udp    mftp
#                          Dave Feinleib 
matip-type-a    350/tcp    MATIP Type A
matip-type-a	350/udp    MATIP Type A
matip-type-b    351/tcp    MATIP Type B
matip-type-b    351/udp    MATIP Type B
#			   Alain Robert 
# The following entry records an unassigned but widespread use
bhoetty		351/tcp	   bhoetty (added 5/21/97)
bhoetty		351/udp    bhoetty
#			   John Kelly 
dtag-ste-sb	352/tcp	   DTAG (assigned long ago)
dtag-ste-sb	352/udp	   DTAG
#			   Ruediger Wald 
# The following entry records an unassigned but widespread use
bhoedap4	352/tcp    bhoedap4 (added 5/21/97)
bhoedap4	352/udp    bhoedap4
#			   John Kelly 
ndsauth		353/tcp    NDSAUTH
ndsauth		353/udp    NDSAUTH
#			   Jayakumar Ramalingam 
bh611		354/tcp	   bh611
bh611		354/udp    bh611
#			   John Kelly 
datex-asn	355/tcp	   DATEX-ASN
datex-asn	355/udp    DATEX-ASN
#			   Kenneth Vaughn 
cloanto-net-1	356/tcp    Cloanto Net 1
cloanto-net-1	356/udp    Cloanto Net 1
#			   Michael Battilana 
bhevent		357/tcp	   bhevent
bhevent		357/udp    bhevent
#			   John Kelly 
shrinkwrap	358/tcp    Shrinkwrap
shrinkwrap	358/udp    Shrinkwrap
#			   Bill Simpson 
nsrmp	        359/tcp    Network Security Risk Management Protocol
nsrmp      	359/udp    Network Security Risk Management Protocol
#			   Eric Jacksch 
scoi2odialog	360/tcp    scoi2odialog
scoi2odialog	360/udp    scoi2odialog
#			   Keith Petley 
semantix	361/tcp    Semantix
semantix	361/udp    Semantix
#		   	   Semantix 
srssend		362/tcp    SRS Send
srssend		362/udp    SRS Send
#			   Curt Mayer 
rsvp_tunnel	363/tcp    RSVP Tunnel
rsvp_tunnel	363/udp    RSVP Tunnel
#			   Andreas Terzis 
aurora-cmgr	364/tcp    Aurora CMGR
aurora-cmgr	364/udp    Aurora CMGR
#			   Philip Budne 
dtk		365/tcp    DTK
dtk		365/udp    DTK
#			   Fred Cohen 
odmr		366/tcp    ODMR
odmr		366/udp    ODMR
#			   Randall Gellens 
mortgageware	367/tcp    MortgageWare
mortgageware	367/udp    MortgageWare
#			   Ole Hellevik 
qbikgdp		368/tcp    QbikGDP
qbikgdp		368/udp    QbikGDP
#			   Adrien de Croy 
rpc2portmap	369/tcp    rpc2portmap 
rpc2portmap	369/udp    rpc2portmap
codaauth2	370/tcp    codaauth2
codaauth2	370/udp    codaauth2
#			   Robert Watson 
clearcase       371/tcp    Clearcase
clearcase       371/udp    Clearcase
#                          Dave LeBlang 
ulistproc       372/tcp    ListProcessor
ulistproc       372/udp    ListProcessor
#                          Anastasios Kotsikonas 
legent-1        373/tcp    Legent Corporation
legent-1        373/udp    Legent Corporation
legent-2        374/tcp    Legent Corporation
legent-2        374/udp    Legent Corporation
#                          Keith Boyce 
hassle          375/tcp    Hassle
hassle          375/udp    Hassle
#                          Reinhard Doelz 
nip             376/tcp    Amiga Envoy Network Inquiry Proto   
nip             376/udp    Amiga Envoy Network Inquiry Proto
#                          Heinz Wrobel 
tnETOS          377/tcp    NEC Corporation
tnETOS          377/udp    NEC Corporation
dsETOS          378/tcp    NEC Corporation
dsETOS          378/udp    NEC Corporation
#                          Tomoo Fujita 
is99c           379/tcp    TIA/EIA/IS-99 modem client
is99c           379/udp    TIA/EIA/IS-99 modem client
is99s           380/tcp    TIA/EIA/IS-99 modem server
is99s           380/udp    TIA/EIA/IS-99 modem server
#                          Frank Quick 
hp-collector    381/tcp    hp performance data collector
hp-collector    381/udp    hp performance data collector
hp-managed-node 382/tcp    hp performance data managed node
hp-managed-node 382/udp    hp performance data managed node
hp-alarm-mgr    383/tcp    hp performance data alarm manager
hp-alarm-mgr    383/udp    hp performance data alarm manager
#                          Frank Blakely 
arns            384/tcp    A Remote Network Server System
arns            384/udp    A Remote Network Server System
#                          David Hornsby 
ibm-app         385/tcp    IBM Application
ibm-app         385/udp    IBM Application
#                          Lisa Tomita 
asa             386/tcp    ASA Message Router Object Def.
asa             386/udp    ASA Message Router Object Def.
#                          Steve Laitinen 
aurp            387/tcp    Appletalk Update-Based Routing Pro.
aurp            387/udp    Appletalk Update-Based Routing Pro.
#                          Chris Ranch 
unidata-ldm     388/tcp    Unidata LDM  
unidata-ldm     388/udp    Unidata LDM 
#                          Glenn Davis 
ldap            389/tcp    Lightweight Directory Access Protocol
ldap            389/udp    Lightweight Directory Access Protocol
#                          Tim Howes 
uis             390/tcp    UIS
uis             390/udp    UIS
#                          Ed Barron  
synotics-relay  391/tcp    SynOptics SNMP Relay Port
synotics-relay  391/udp    SynOptics SNMP Relay Port
synotics-broker 392/tcp    SynOptics Port Broker Port
synotics-broker 392/udp    SynOptics Port Broker Port
#                          Illan Raab 
meta5           393/tcp    Meta5
meta5           393/udp    Meta5
#                          Jim Kanzler 
embl-ndt        394/tcp    EMBL Nucleic Data Transfer
embl-ndt        394/udp    EMBL Nucleic Data Transfer
#                          Peter Gad 
netcp           395/tcp    NETscout Control Protocol
netcp           395/udp    NETscout Control Protocol
#                          Anil Singhal 
netware-ip      396/tcp    Novell Netware over IP
netware-ip      396/udp    Novell Netware over IP
mptn            397/tcp    Multi Protocol Trans. Net.
mptn            397/udp    Multi Protocol Trans. Net.
#                          Soumitra Sarkar 
kryptolan       398/tcp    Kryptolan
kryptolan       398/udp    Kryptolan
#                          Peter de Laval 
iso-tsap-c2     399/tcp    ISO Transport Class 2 Non-Control over TCP
iso-tsap-c2     399/udp    ISO Transport Class 2 Non-Control over UDP
#                          Yanick Pouffary 
osb-sd          400/tcp    Oracle Secure Backup
osb-sd          400/udp    Oracle Secure Backup
#                          Formerly was Workstation Solutions
#                          Previous Contact: Jim Ward 
#                          Current Contact: Joseph Dziedzic  06 June 2008
ups             401/tcp    Uninterruptible Power Supply
ups             401/udp    Uninterruptible Power Supply
#                          Previous Contact: Charles Bennett 
#                          Current Contact: Charles Bennett  29 August 2008
genie           402/tcp    Genie Protocol
genie           402/udp    Genie Protocol
#                          Mark Hankin 
decap           403/tcp    decap
decap           403/udp    decap
nced            404/tcp    nced
nced            404/udp    nced
ncld            405/tcp    ncld
ncld            405/udp    ncld
#                          Richard Jones 
imsp            406/tcp    Interactive Mail Support Protocol
imsp            406/udp    Interactive Mail Support Protocol
#                          John Myers 
timbuktu        407/tcp    Timbuktu
timbuktu        407/udp    Timbuktu
#                          Marc Epard 
prm-sm          408/tcp    Prospero Resource Manager Sys. Man.
prm-sm          408/udp    Prospero Resource Manager Sys. Man.
prm-nm          409/tcp    Prospero Resource Manager Node Man.
prm-nm          409/udp    Prospero Resource Manager Node Man.
#                          B. Clifford Neuman 
decladebug      410/tcp    DECLadebug Remote Debug Protocol
decladebug      410/udp    DECLadebug Remote Debug Protocol
#                          Anthony Berent 
rmt             411/tcp    Remote MT Protocol
rmt             411/udp    Remote MT Protocol
#                          Peter Eriksson 
synoptics-trap  412/tcp    Trap Convention Port
synoptics-trap  412/udp    Trap Convention Port
#                          Illan Raab 
smsp            413/tcp    Storage Management Services Protocol
smsp            413/udp    Storage Management Services Protocol
#                          Murthy Srinivas 
infoseek        414/tcp    InfoSeek
infoseek        414/udp    InfoSeek
#                          Steve Kirsch