IP address Description
224.0.0.0 Base Address (Reserved)
224.0.0.1 All Systems on this Subnet
224.0.0.2 All Routers on this Subnet
224.0.0.3 Unassigned
224.0.0.4 DVMRP Routers
224.0.0.5 OSPFIGP All Routers
224.0.0.6 OSPFIGP Designated Routers
224.0.0.7 ST Routers
224.0.0.8 ST Hosts
224.0.0.9 RIP2 Routers
224.0.0.10 IGRP Routers
224.0.0.11 Mobile-Agents
224.0.0.12 DHCP Server / Relay Agent
224.0.0.13 All PIM Routers
224.0.0.14 RSVP-ENCAPSULATION
224.0.0.15 all-cbt-routers
224.0.0.16 designated-sbm
224.0.0.17 all-sbms
224.0.0.18 VRRP
224.0.0.19-255 Unassigned
224.0.1.0 VMTP Managers Group
224.0.1.1 NTP - Network Time Protocol
224.0.1.2 SGI-Dogfight
224.0.1.3 Rwhod
224.0.1.4 VNP
224.0.1.5 Artificial Horizons - Aviator
224.0.1.6 NSS - Name Service Server
224.0.1.7 AUDIONEWS - Multicast
224.0.1.8 SUN NIS+ Information Service
224.0.1.9 MTP Multicast Transport Protocol
224.0.1.10 IETF-1-LOW-AUDIO
224.0.1.11 IETF-1-AUDIO
224.0.1.12 IETF-1-VIDEO
224.0.1.13 IETF-2-LOW-AUDIO
224.0.1.14 IETF-2-AUDIO
224.0.1.15 IETF-2-VIDEO
224.0.1.16 MUSIC-SERVICE
224.0.1.17 SEANET-TELEMETRY
224.0.1.18 SEANET-IMAGE
224.0.1.19 MLOADD
224.0.1.20 any private experiment
224.0.1.21 DVMRP on MOSPF
224.0.1.22 SVRLOC
224.0.1.23 XINGTV
224.0.1.24 microsoft-ds
224.0.1.25 nbc-pro
224.0.1.26 nbc-pfn
224.0.1.27 lmsc-calren-1
224.0.1.28 lmsc-calren-2
224.0.1.29 lmsc-calren-3
224.0.1.30 lmsc-calren-4
224.0.1.31 ampr-info
224.0.1.32 mtrace
224.0.1.33 RSVP-encap-1
224.0.1.34 RSVP-encap-2
224.0.1.35 SVRLOC-DA
224.0.1.36 rln-server
224.0.1.37 proshare-mc
224.0.1.38 dantz
224.0.1.39 cisco-rp-announce
224.0.1.40 cisco-rp-discovery
224.0.1.41 gatekeeper
224.0.1.42 iberiagames
224.0.1.43 nwn-discovery
224.0.1.44 nwn-adaptor
224.0.1.45 isma-1
224.0.1.46 isma-2
224.0.1.47 telerate
224.0.1.48 ciena
224.0.1.49 dcap-servers
224.0.1.50 dcap-clients
224.0.1.51 mcntp-directory
224.0.1.52 mbone-vcr-directory
224.0.1.53 heartbeat
224.0.1.54 sun-mc-grp
224.0.1.55 extended-sys
224.0.1.56 pdrncs
224.0.1.57 tns-adv-multi
224.0.1.58 vcals-dmu
224.0.1.59 zuba
224.0.1.60 hp-device-disc
224.0.1.61 tms-production
224.0.1.62 sunscalar
224.0.1.63 mmtp-poll
224.0.1.64 compaq-peer
224.0.1.65 iapp
224.0.1.66 multihasc-com
224.0.1.67 serv-discovery
224.0.1.68 mdhcpdisover
224.0.1.69 MMP-bundle-discovery1
224.0.1.70 MMP-bundle-discovery2
224.0.1.71 XYPOINT DGPS Data Feed
224.0.1.72 GilatSkySurfer
224.0.1.73 SharesLive
224.0.1.74 NorthernData
224.0.1.75 SIP
224.0.1.76 IAPP
224.0.1.77 AGENTVIEW
224.0.1.78 Tibco Multicast1
224.0.1.79 Tibco Multicast2
224.0.1.80 MSP
224.0.1.81 OTT (One-way Trip Time)
224.0.1.82 TRACKTICKER
224.0.1.83 dtn-mc
224.0.1.84 jini-announcement
224.0.1.85 jini-request
224.0.1.86 sde-discovery
224.0.1.87 DirecPC-SI
224.0.1.88 B1RMonitor
224.0.1.89 3Com-AMP3 dRMON
224.0.1.90 imFtmSvc
224.0.1.91 NQDS4
224.0.1.92 NQDS5
224.0.1.93 NQDS6
224.0.1.94 NLVL12
224.0.1.95 NTDS1
224.0.1.96 NTDS2
224.0.1.97 NODSA
224.0.1.98 NODSB
224.0.1.99 NODSC
224.0.1.100 NODSD
224.0.1.101 NQDS4R
224.0.1.102 NQDS5R
224.0.1.103 NQDS6R
224.0.1.104 NLVL12R
224.0.1.105 NTDS1R
224.0.1.106 NTDS2R
224.0.1.107 NODSAR
224.0.1.108 NODSBR
224.0.1.109 NODSCR
224.0.1.110 NODSDR
224.0.1.111 MRM
224.0.1.112 TVE-FILE
224.0.1.113 TVE-ANNOUNCE
224.0.1.114 Mac Srv Loc
224.0.1.115 Simple Multicast
224.0.1.116 SpectraLinkGW
224.0.1.117 dieboldmcast
224.0.1.118 Tivoli Systems
224.0.1.119 pq-lic-mcast
224.0.1.120 HYPERFEED
224.0.1.121 Pipesplatform
224.0.1.122 LiebDevMgmg-DM
224.0.1.123 TRIBALVOICE
224.0.1.124 UDLR-DTCP
224.0.1.125 PolyCom Relay1
224.0.1.126 Infront Multi1
224.0.1.127 XRX DEVICE DISC
224.0.1.128 CNN
224.0.1.129 PTP-primary
224.0.1.130 PTP-alternate1
224.0.1.131 PTP-alternate2
224.0.1.132 PTP-alternate3
224.0.1.133 ProCast
224.0.1.134 3Com Discp
224.0.1.135 CS-Multicasting
224.0.1.136 TS-MC-1
224.0.1.137 Make Source
224.0.1.138 Teleborsa
224.0.1.139-255 Unassigned
224.0.2.1 "rwho" Group (BSD)
224.0.2.2 SUN RPC
224.0.2.064-095 SIAC MDD Service
224.0.2.096-27 CoolCast
224.0.2.128-191 WOZ-Garage
224.0.2.192-255 SIAC MDD Market Service
224.0.3.000-255 RFE Generic Service
224.0.4.000-255 RFE Individual Conferences
224.0.5.000-127 CDPD Groups
224.0.5.128-191 SIAC Market Service
224.0.5.192-255 Unassigned
224.0.6.000-127 Cornell ISIS Project
224.0.6.128-255 Unassigned
224.0.7.000-255 Where-Are-You
224.0.8.000-255 INTV
224.0.9.000-255 Invisible Worlds
224.0.10.000-255 DLSw Groups
224.0.11.000-255 NCC.NEA Audio
224.0.12.000-063 Microsoft and MSNBC
224.0.13.000-255 UUNET PIPEX Net News
224.0.14.000-255 NLANR
224.0.15.000-255 Hewlett Packard
224.0.16.000-255 XingNet
224.0.17.000-031 Merc & Commodity Exchange
224.0.17.032-063 NDQMD1
224.0.17.064-127 ODN-DTV
224.0.18.000-255 Dow Jones
224.0.19.000-063 Walt Disney Company
224.0.19.064-095 Cal Multicast
224.0.19.096-127 SIAC Market Service
224.0.19.128-191 IIG Multicast
224.0.19.192-207 Metropol
224.0.19.208-239 Xenoscience, Inc.
224.0.20.000-063 MS-IP/TV
224.0.20.064-127 Reliable Network Solutions
224.0.20.128-143 TRACKTICKER Group
224.0.21.000-127 Talarian MCAST
224.0.22.000-255 WORLD MCAST
224.0.252.000-255 Domain Scoped Group
224.0.253.000-255 Report Group
224.0.254.000-255 Query Group
224.0.255.000-255 Border Routers
224.1.0.0-255 ST Multicast Groups
224.2.0.0-53 Multimedia Conference Calls
224.2.127.254 SAPv1 Announcements
224.2.127.255 SAPv0 Announce (deprecated)
224.2.128.0-255 SAP Dyn Assign
224.252.0.0-255.255 DIS transient groups
225.0.0.0-255.255.255 MALLOC
232.0.0.0-255.255.255 VMTP trans groups
233.0.0.0-255.255.255 Static Allocations
239.0.0.0-255.255.255 Admin Scoped
239.0.0.0-063.255.255 Reserved
239.64.0.0-127.255.255 Reserved
239.128.0.0-191.255.255 Reserved
239.192.0.0-255.255 Org-Local Scope
239.252.0.0-255.255 Site-Local Scope
239.253.0.0-255.255 Site-Local Scope
239.254.0.0-255.255 Site-Local Scope
239.255.0.0-255.255 Site-Local Scope
Thursday, April 17, 2008
Internet Multicast Address
TCP\IP Ports
Keyword Decimal Description
0/tcp Reserved
0/udp Reserved
tcpmux 1/tcp TCP Port Service Multiplexer
tcpmux 1/udp TCP Port Service Multiplexer
compressnet 2/tcp Management Utility
compressnet 2/udp Management Utility
compressnet 3/tcp Compression Process
compressnet 3/udp Compression Process
# 4/tcp Unassigned
# 4/udp Unassigned
rje 5/tcp Remote Job Entry
rje 5/udp Remote Job Entry
# 6/tcp Unassigned
# 6/udp Unassigned
echo 7/tcp Echo
echo 7/udp Echo
# 8/tcp Unassigned
# 8/udp Unassigned
discard 9/tcp Discard
discard 9/udp Discard
# 10/tcp Unassigned
# 10/udp Unassigned
systat 11/tcp Active Users
systat 11/udp Active Users
# 12/tcp Unassigned
# 12/udp Unassigned
daytime 13/tcp Daytime
daytime 13/udp Daytime
# 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
msp 18/tcp Message Send Protocol
msp 18/udp Message Send Protocol
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]
ftp 21/tcp File Transfer [Control]
ftp 21/udp File Transfer [Control]
# 22/tcp Unassigned
# 22/udp Unassigned
telnet 23/tcp Telnet
telnet 23/udp Telnet
24/tcp any private mail system
24/udp any private mail system
smtp 25/tcp Simple Mail Transfer
smtp 25/udp Simple Mail Transfer
# 26/tcp Unassigned
# 26/udp Unassigned
nsw-fe 27/tcp NSW User System FE
nsw-fe 27/udp NSW User System FE
# 28/tcp Unassigned
# 28/udp Unassigned
msg-icp 29/tcp MSG ICP
msg-icp 29/udp MSG ICP
# 30/tcp Unassigned
# 30/udp Unassigned
msg-auth 31/tcp MSG Authentication
msg-auth 31/udp MSG Authentication
# 32/tcp Unassigned
# 32/udp Unassigned
dsp 33/tcp Display Support Protocol
dsp 33/udp Display Support Protocol
# 34/tcp Unassigned
# 34/udp Unassigned
35/tcp any private printer server
35/udp any private printer server
# 36/tcp Unassigned
# 36/udp Unassigned
time 37/tcp Time
time 37/udp Time
rap 38/tcp Route Access Protocol
rap 38/udp Route Access Protocol
rlp 39/tcp Resource Location Protocol
rlp 39/udp Resource Location Protocol
# 40/tcp Unassigned
# 40/udp Unassigned
graphics 41/tcp Graphics
graphics 41/udp Graphics
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 Msg Process Module [recv]
mpm 45/udp Msg Process Module [recv]
mpm-snd 46/tcp MPM [default send]
mpm-snd 46/udp MPM [default send]
ni-ftp 47/tcp NI FTP
ni-ftp 47/udp NI FTP
auditd 48/tcp Digital Audit Daemon
auditd 48/udp Digital Audit Daemon
login 49/tcp Login Host Protocol
login 49/udp Login Host Protocol
re-mail-ck 50/tcp Rem Mail Checking Protocol
re-mail-ck 50/udp Rem Mail Checking Protocol
la-maint 51/tcp IMP Logical Addr Maint
la-maint 51/udp IMP Logical Addr Maint
xns-time 52/tcp XNS Time Protocol
xns-time 52/udp XNS Time Protocol
domain 53/tcp Domain Name Server
domain 53/udp Domain Name Server
xns-ch 54/tcp XNS Clearinghouse
xns-ch 54/udp XNS Clearinghouse
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
57/tcp any private terminal access
57/udp any private terminal access
xns-mail 58/tcp XNS Mail
xns-mail 58/udp XNS Mail
59/tcp any private file service
59/udp any private file service 60/tcp Unassigned
60/udp Unassigned
ni-mail 61/tcp NI MAIL
ni-mail 61/udp NI MAIL
acas 62/tcp ACA Services
acas 62/udp ACA Services
# 63/tcp Unassigned
# 63/udp Unassigned
covia 64/tcp Comm Integrator (CI)
covia 64/udp Comm Integrator (CI)
tacacs-ds 65/tcp TACACS-Database Service
tacacs-ds 65/udp TACACS-Database Service
sql*net 66/tcp Oracle SQL*NET
sql*net 66/udp Oracle SQL*NET
bootps 67/tcp Bootstrap Protocol Server
bootps 67/udp Bootstrap Protocol Server
bootpc 68/tcp Bootstrap Protocol Client
bootpc 68/udp Bootstrap Protocol Client
tftp 69/tcp Trivial File Transfer
tftp 69/udp Trivial File Transfer
gopher 70/tcp Gopher
gopher 70/udp Gopher
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
75/tcp any private dial out service
75/udp any private dial out service
deos 76/tcp Distributed Ext Object Store
deos 76/udp Distributed Ext Object Store
77/tcp any private RJE service
77/udp any private RJE service
vettcp 78/tcp vettcp
vettcp 78/udp vettcp
finger 79/tcp Finger
finger 79/udp Finger
www-http 80/tcp World Wide Web HTTP
www-http 80/udp World Wide Web HTTP
hosts2-ns 81/tcp HOSTS2 Name Server
hosts2-ns 81/udp HOSTS2 Name Server
xfer 82/tcp XFER Utility
xfer 82/udp XFER Utility
mit-ml-dev 83/tcp MIT ML Device
mit-ml-dev 83/udp MIT ML Device
ctf 84/tcp Common Trace Facility
ctf 84/udp Common Trace Facility
mit-ml-dev 85/tcp MIT ML Device
mit-ml-dev 85/udp MIT ML Device
mfcobol 86/tcp Micro Focus Cobol
mfcobol 86/udp Micro Focus Cobol
87/tcp any private terminal link
87/udp any private terminal link
kerberos 88/tcp Kerberos
kerberos 88/udp Kerberos
su-mit-tg 89/tcp SU/MIT Telnet Gateway
su-mit-tg 89/udp SU/MIT Telnet Gateway
dnsix 90/tcp DNSIX Securit Attrib Tok Map
dnsix 90/udp DNSIX Securit Attrib Tok Map
mit-dov 91/tcp MIT Dover Spooler
mit-dov 91/udp MIT Dover Spooler
npp 92/tcp Network Printing Protocol
npp 92/udp Network Printing Protocol
dcp 93/tcp Device Control Protocol
dcp 93/udp Device Control Protocol
objcall 94/tcp Tivoli Object Dispatcher
objcall 94/udp Tivoli Object Dispatcher
supdup 95/tcp SUPDUP
supdup 95/udp SUPDUP
dixie 96/tcp DIXIE Protocol Specification
dixie 96/udp DIXIE Protocol Specification
swift-rvf 97/tcp Swift Rem Vitural File Protocol
swift-rvf 97/udp Swift Rem Vitural File Protocol
tacnews 98/tcp TAC News
tacnews 98/udp TAC News
metagram 99/tcp Metagram Relay
metagram 99/udp Metagram Relay
newacct 100/tcp [unauthorized use]
hostname 101/tcp NIC Host Name Server
hostname 101/udp NIC Host Name Server
iso-tsap 102/tcp ISO-TSAP
iso-tsap 102/udp ISO-TSAP
gppitnp 103/tcp Genesis Pt-to-Pt Trans Net
gppitnp 103/udp Genesis Pt-to-Pt Trans Net
acr-nema 104/tcp ACR-NEMA
acr-nema 104/udp ACR-NEMA
csnet-ns 105/tcp Mailbox Name Nameserver
csnet-ns 105/udp Mailbox Name Nameserver
3com-tsmux 106/tcp 3COM-TSMUX
3com-tsmux 106/udp 3COM-TSMUX
rtelnet 107/tcp Remote Telnet Service
rtelnet 107/udp Remote Telnet Service
snagas 108/tcp SNA Gateway Access Server
snagas 108/udp SNA Gateway Access Server
pop2 109/tcp Post Office Protocol - Ver 2
pop2 109/udp Post Office Protocol - Ver 2
pop3 110/tcp Post Office Protocol - Ver 3
pop3 110/udp Post Office Protocol - Ver 3
sunrpc 111/tcp SUN Rem Procedure Call
sunrpc 111/udp SUN Rem Procedure Call
mcidas 112/tcp McIDAS Data Trans Protocol
mcidas 112/udp McIDAS Data Trans Protocol
auth 113/tcp Authentication Service
auth 113/udp Authentication Service
audionews 114/tcp Audio News Multicast
audionews 114/udp Audio News Multicast
sftp 115/tcp Simple File Transfer Protocol
sftp 115/udp Simple File Transfer Protocol
ansanotify 116/tcp ANSA REX Notify
ansanotify 116/udp ANSA REX Notify
uucp-path 117/tcp UUCP Path Service
uucp-path 117/udp UUCP Path Service
sqlserv 118/tcp SQL Services
sqlserv 118/udp SQL Services
nntp 119/tcp Network News Transfer
nntp 119/udp Network News Transfer
cfdptkt 120/tcp CFDPTKT
cfdptkt 120/udp CFDPTKT
erpc 121/tcp Encore Expedited RPC
erpc 121/udp Encore Expedited RPC
smakynet 122/tcp SMAKYNET
smakynet 122/udp SMAKYNET
ntp 123/tcp Network Time Protocol
ntp 123/udp Network Time Protocol
ansatrader 124/tcp ANSA REX Trader
ansatrader 124/udp ANSA REX Trader
locus-map 125/tcp Locus PC-Inter Net Map Ser
locus-map 125/udp Locus PC-Inter Net Map Ser
unitary 126/tcp Unisys Unitary Login
unitary 126/udp Unisys Unitary Login
locus-con 127/tcp Locus PC-Inter Conn Server
locus-con 127/udp Locus PC-Inter Conn Server
gss-xlicen 128/tcp GSS X License Verification
gss-xlicen 128/udp GSS X License Verification
pwdgen 129/tcp Password Generator Protocol
pwdgen 129/udp Password Generator Protocol
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
ingres-net 134/tcp INGRES-NET Service
ingres-net 134/udp INGRES-NET Service
loc-srv 135/tcp Location Service
loc-srv 135/udp Location Service
profile 136/tcp ROFILE Naming System
profile 136/udp PROFILE Naming System
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
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
bl-idm 142/tcp Britton-Lee IDM
bl-idm 142/udp Britton-Lee IDM
imap2 143/tcp Interim Mail Access v2
imap2 143/udp Interim Mail Access v2
news 144/tcp NewS
news 144/udp NewS
uaac 145/tcp UAAC Protocol
uaac 145/udp UAAC Protocol
iso-tp0 146/tcp ISO-IP0
iso-tp0 146/udp ISO-IP0
iso-ip 147/tcp ISO-IP
iso-ip 147/udp ISO-IP
cronus 148/tcp CRONUS-SUPPORT
cronus 148/udp CRONUS-SUPPORT
aed-512 149/tcp AED 512 Emulation Service
aed-512 149/udp AED 512 Emulation Service
sql-net 150/tcp SQL-NET
sql-net 150/udp SQL-NET
hems 151/tcp HEMS
hems 151/udp HEMS
bftp 152/tcp Background ftp
bftp 152/udp Background ftp
sgmp 153/tcp SGMP
sgmp 153/udp SGMP
netsc-prod 154/tcp NETSC
netsc-prod 154/udp NETSC
netsc-dev 155/tcp NETSC
netsc-dev 155/udp NETSC
sqlsrv 156/tcp SQL Service
sqlsrv 156/udp SQL Service
knet-cmp 157/tcp KNET/VM Com/Msg Protocol
knet-cmp 157/udp KNET/VM Com/Msg Protocol
pcmail-srv 158/tcp PCMail Server
pcmail-srv 158/udp PCMail Server
nss-routing 159/tcp NSS-Routing
nss-routing 159/udp NSS-Routing
sgmp-traps 160/tcp SGMP-TRAPS
sgmp-traps 160/udp SGMP-TRAPS
snmp 161/tcp SNMP
snmp 161/udp SNMP
snmptrap 162/tcp SNMPTRAP
snmptrap 162/udp SNMPTRAP
cmip-man 163/tcp CMIP/TCP Manager
cmip-man 163/udp CMIP/TCP Manager
cmip-agent 164/tcp CMIP/TCP Agent
smip-agent 164/udp CMIP/TCP Agent
xns-courier 165/tcp Xerox
xns-courier 165/udp Xerox
s-net 166/tcp Sirius Systems
s-net 166/udp Sirius Systems
namp 167/tcp NAMP
namp 167/udp NAMP
rsvd 168/tcp RSVD
rsvd 168/udp RSVD
send 169/tcp SEND
send 169/udp SEND
print-srv 170/tcp Network PostScript
print-srv 170/udp Network PostScript
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
xyplex-mux 173/tcp Xyplex
xyplex-mux 173/udp Xyplex
mailq 174/tcp MAILQ
mailq 174/udp MAILQ
vmnet 175/tcp VMNET
vmnet 175/udp VMNET
genrad-mux 176/tcp GENRAD-MUX
genrad-mux 176/udp GENRAD-MUX
xdmcp 177/tcp X Display Manager Control
xdmcp 177/udp X Display Manager Control
nextstep 178/tcp NextStep Window Server
NextStep 178/udp NextStep Window Server
bgp 179/tcp Border Gateway Protocol
bgp 179/udp Border Gateway Protocol
ris 180/tcp Intergraph
ris 180/udp Intergraph
unify 181/tcp Unify
unify 181/udp Unify
audit 182/tcp Unisys Audit SITP
audit 182/udp Unisys Audit SITP
ocbinder 183/tcp OCBinder
ocbinder 183/udp OCBinder
ocserver 184/tcp OCServer
ocserver 184/udp OCServer
remote-kis 185/tcp Remote-KIS
remote-kis 185/udp Remote-KIS
kis 186/tcp KIS Protocol
kis 186/udp KIS Protocol
aci 187/tcp Application Comm Interface
aci 187/udp Application Com Interface
mumps 188/tcp Plus Five's MUMPS
mumps 188/udp Plus Five's MUMPS
qft 189/tcp Queued File Transport
qft 189/udp Queued File Transport
gacp 190/tcp Gateway Access Ctrl Protocol
cacp 190/udp Gateway Access Ctrl Protocol
prospero 191/tcp Prospero Directory Service
prospero 191/udp Prospero Directory Service
osu-nms 192/tcp OSU Network Mon System
osu-nms 192/udp OSU Network Mon System
srmp 193/tcp Spider Rem Mon Protocol
srmp 193/udp Spider Rem Mon Protocol
irc 194/tcp Internet Relay Chat Protocol
irc 194/udp Internet Relay Chat Protocol
dn6-nlm-aud 195/tcp DNSIX Net Level Mod Audit
dn6-nlm-aud 195/udp DNSIX Net Level Mod Audit
dn6-smm-red 196/tcp DNSIX Sess Mgt Mod Aud Red
dn6-smm-red 196/udp DNSIX Sess Mgt Mod Aud Red
dls 197/tcp Directory Location Service
dls 197/udp Directory Location Service
dls-mon 198/tcp Directory Location Service Mon
dls-mon 198/udp Directory Location Service Mon
smux 199/tcp SMUX
smux 199/udp SMUX
src 200/tcp IBM Sys Resource Controller
src 200/udp IBM Sys Resource Controller
at-rtmp 201/tcp AppleTalk Routing Maint
at-rtmp 201/udp AppleTalk Routing Maint
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
tam 209/tcp Trivial Auth Mail Protocol
tam 209/udp Trivial Auth Mail Protocol
z39.50 210/tcp ANSI Z39.50
z39.50 210/udp ANSI Z39.50
914c/g 211/tcp TI 914C/G Terminal
914c/g 211/udp TI 914C/G Terminal
anet 212/tcp ATEXSSTR
anet 212/udp ATEXSSTR
ipx 213/tcp IPX
ipx 213/udp IPX
vmpwscs 214/tcp VM PWSCS
vmpwscs 214/udp VM PWSCS
softpc 215/tcp Insignia Solutions
softpc 215/udp Insignia Solutions
atls 216/tcp Access Tech License Server
atls 216/udp Access Tech License Server
dbase 217/tcp dBASE Unix
dbase 217/udp dBASE Unix
mpp 218/tcp Netix Message Posting Protocol
mpp 218/udp Netix Message Posting Protocol
uarps 219/tcp Unisys ARPs
uarps 219/udp Unisys ARPs
imap3 220/tcp IMAP3
imap3 220/udp IMAP3
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
# 224-241 Reserved
# 242/tcp Unassigned
# 242/udp Unassigned
sur-meas 243/tcp Survey Measurement
sur-meas 243/udp Survey Measurement
# 244/tcp Unassigned
# 244/udp Unassigned
link 245/tcp LINK
link 245/udp LINK
dsp3270 246/tcp Display Systems Protocol
dsp3270 246/udp Display Systems Protocol
# 247-255 Reserved
# 256-343 Unassigned
pdap 344/tcp Prospero Data Access Protocol
pdap 344/udp Prospero Data Access Protocol
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 Mgnt Protocol
csi-sgwp 348/udp Cabletron Mgnt Protocol
# 349-370 Unassigned
clearcase 371/tcp Clearcase
clearcase 371/udp Clearcase
ulistserv 372/tcp Unix Listserv
ulistserv 372/udp Unix Listserv
legent-1 373/tcp Legent Corporation
legent-1 373/udp Legent Corporation
legent-2 374/tcp Legent Corporation
legent-2 374/udp Legent Corporation
hassle 375/tcp Hassle
hassle 375/udp Hassle
nip 376/tcp Amiga Envoy Net Inquiry Proto
nip 376/udp Amiga Envoy Net Inquiry Proto
tnETOS 377/tcp NEC Corporation
tnETOS 377/udp NEC Corporation
dsETOS 378/tcp NEC Corporation
dsETOS 378/udp NEC Corporation
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
hp-collector 381/tcp hp perf data collector
hp-collector 381/udp hp perf data collector
hp-mngd-node 382/tcp hp perf data managed node
hp-mngd-node 382/udp hp perf data managed node
hp-alarm-mgr 383/tcp hp perf data alarm manager
hp-alarm-mgr 383/udp hp perf data alarm manager
arns 384/tcp A Rem Network Server System
arns 384/udp A Rem Network Server System
ibm-app 385/tcp IBM Application
ibm-app 385/udp IBM Application
asa 386/tcp ASA Message Rout Object Def.
asa 386/udp ASA Message Rout Object Def.
aurp 387/tcp Apple Update-Based Rout Pro.
aurp 387/udp Apple Update-Based Rout Pro.
unidata-ldm 388/tcp Unidata LDM Version 4
unidata-ldm 388/udp Unidata LDM Version 4
ldap 389/tcp Lightweight Dir Access Prot
ldap 389/udp Lightweight Diry Access Prot
uis 390/tcp UIS
uis 390/udp UIS
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
dis 393/tcp Data Interpretation System
dis 393/udp Data Interpretation System
embl-ndt 394/tcp EMBL Nucleic Data Transfer
embl-ndt 394/udp EMBL Nucleic Data Transfer
netcp 395/tcp NETscout Control Protocol
netcp 395/udp NETscout Control Protocol
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.
kryptolan 398/tcp Kryptolan
kryptolan 398/udp Kryptolan
# 399/tcp Unassigned
# 399/udp Unassigned
work-sol 400/tcp Workstation Solutions
work-sol 400/udp Workstation Solutions
ups 401/tcp Uninterruptible Power Supply
ups 401/udp Uninterruptible Power Supply
genie 402/tcp Genie Protocol
genie 402/udp Genie Protocol
decap 403/tcp decap
decap 403/udp decap
nced 404/tcp nced
nced 404/udp nced
ncld 405/tcp ncld
ncld 405/udp ncld
imsp 406/tcp Interactive Mail Support Prot
imsp 406/udp Interactive Mail Support Prot
timbuktu 407/tcp Timbuktu
timbuktu 407/udp Timbuktu
prm-sm 408/tcp Prospero Res Mgr Sys. Man.
prm-sm 408/udp Prospero Res Mgr Sys. Man.
prm-nm 409/tcp Prospero Res Mgr Node Man.
prm-nm 409/udp Prospero Res Mgr Node Man.
decladebug 410/tcp DECLadebug Rem Debug Prot
decladebug 410/udp DECLadebug Rem Debug Prot
rmt 411/tcp Remote MT Protocol
rmt 411/udp Remote MT Protocol
synoptics-trap 412/tcp Trap Convention Port
synoptics-trap 412/udp Trap Convention Port
smsp 413/tcp SMSP
smsp 413/udp SMSP
infoseek 414/tcp InfoSeek
infoseek 414/udp InfoSeek
bnet 415/tcp BNet
bnet 415/udp BNet
silverplatter 416/tcp Silverplatter
silverplatter 416/udp Silverplatter
onmux 417/tcp Onmux
onmux 417/udp Onmux
hyper-g 418/tcp Hyper-G
hyper-g 418/udp Hyper-G
ariel1 419/tcp Ariel
ariel1 419/udp Ariel
smpte 420/tcp SMPTE
smpte 420/udp SMPTE
ariel2 421/tcp Ariel
ariel2 421/udp Ariel
ariel3 422/tcp Ariel
ariel3 422/udp Ariel
opc-job-start 423/tcp IBM Op Plan & Control Start
opc-job-start 423/udp IBM Op Plan & Control Start
opc-job-track 424/tcp IBM Op Plan & Control Track
opc-job-track 424/udp IBM Op Plan & Control Track
icad-el 425/tcp ICAD
icad-el 425/udp ICAD
smartsdp 426/tcp smartsdp
smartsdp 426/udp smartsdp
svrloc 427/tcp Server Location
svrloc 427/udp Server Location
ocs_cmu 428/tcp OCS_CMU
ocs_cmu 428/udp OCS_CMU
ocs_amu 429/tcp OCS_AMU
ocs_amu 429/udp OCS_AMU
utmpsd 430/tcp UTMPSD
utmpsd 430/udp UTMPSD
utmpcd 431/tcp UTMPCD
utmpcd 431/udp UTMPCD
iasd 432/tcp IASD
iasd 432/udp IASD
nnsp 433/tcp NNSP
nnsp 433/udp NNSP
mobileip-agent 434/tcp MobileIP-Agent
mobileip-agent 434/udp MobileIP-Agent
mobilip-mn 435/tcp MobilIP-MN
mobilip-mn 435/udp MobilIP-MN
dna-cml 436/tcp DNA-CML
dna-cml 436/udp DNA-CML
comscm 437/tcp comscm
comscm 437/udp comscm
dsfgw 438/tcp dsfgw
dsfgw 438/udp dsfgw
dasp 439/tcp dasp
dasp 439/udp dasp
sgcp 440/tcp sgcp
sgcp 440/udp sgcp
vms-sysmgt 441/tcp decvms-sysmgt
vms-sysmgt 441/udp decvms-sysmgt
cvc_hostd 442/tcp cvc_hostd
cvc_hostd 442/udp cvc_hostd
https 443/tcp https MCom
https 443/udp https MCom
snpp 444/tcp Simple Net Paging Protocol
snpp 444/udp Simple Net Paging Protocol
microsoft-ds 445/tcp Microsoft-DS
microsoft-ds 445/udp Microsoft-DS
ddm-rdb 446/tcp DDM-RDB
ddm-rdb 446/udp DDM-RDB
ddm-dfm 447/tcp DDM-RFM
ddm-dfm 447/udp DDM-RFM
ddm-byte 448/tcp DDM-BYTE
ddm-byte 448/udp DDM-BYTE
as-servermap 449/tcp AS Server Mapper
as-servermap 449/udp AS Server Mapper
tserver 450/tcp TServer
tserver 450/udp TServer
# 451-511 Unassigned
exec 512/tcp remote process execution;
biff 512/udp mail system notification
login 513/tcp remote login a la telnet;
who 513/udp shows who's logged in
cmd 514/tcp like exec, but auto auth
syslog 514/udp
printer 515/tcp spooler
printer 515/udp spooler
# 516/tcp Unassigned
# 516/udp Unassigned
talk 517/tcp talk
talk 517/udp talk
ntalk 518/tcp
ntalk 518/udp
utime 519/tcp unixtime
utime 519/udp unixtime
efs 520/tcp extended file name server
router 520/udp local routing process (on site);
# 521-524 Unassigned
timed 525/tcp timeserver
timed 525/udp timeserver
tempo 526/tcp newdate
tempo 526/udp newdate
# 527-529 Unassigned
courier 530/tcp rpc
courier 530/udp rpc
conference 531/tcp chat
conference 531/udp chat
netnews 532/tcp readnews
netnews 532/udp readnews
netwall 533/tcp for emergency broadcasts
netwall 533/udp for emergency broadcasts
# 534-538 Unassigned
apertus-ldp 539/tcp Apertus Tech Load Determ
apertus-ldp 539/udp Apertus Tech Load Determ
uucp 540/tcp uucpd
uucp 540/udp uucpd
uucp-rlogin 541/tcp uucp-rlogin
uucp-rlogin 541/udp uucp-rlogin
# 542/tcp Unassigned
# 542/udp Unassigned
klogin 543/tcp
klogin 543/udp
kshell 544/tcp krcmd
kshell 544/udp krcmd
# 545-549 Unassigned
new-rwho 550/tcp new-who
new-rwho 550/udp new-who
# 551-555 Unassigned
dsf 555/tcp
dsf 555/udp
remotefs 556/tcp rfs server
remotefs 556/udp rfs server
# 557-559 Unassigned
rmonitor 560/tcp rmonitord
rmonitor 560/udp rmonitord
monitor 561/tcp
monitor 561/udp
chshell 562/tcp chcmd
chshell 562/udp chcmd
# 563/tcp Unassigned
# 563/udp Unassigned
9pfs 564/tcp plan 9 file service
9pfs 564/udp plan 9 file service
whoami 565/tcp whoami
whoami 565/udp whoami
# 566-569 Unassigned
meter 570/tcp demon
meter 570/udp demon
meter 571/tcp udemon
meter 571/udp udemon
# 572-599 Unassigned
ipcserver 600/tcp Sun IPC server
ipcserver 600/udp Sun IPC server
nqs 607/tcp nqs
nqs 607/udp nqs
urm 606/tcp Cray Unified Resource Manager
urm 606/udp Cray Unified Resource Manager
sift-uft 608/tcp Sender-Init/Unsol File Trans
sift-uft 608/udp Sender-Init/Unsol File Trans
npmp-trap 609/tcp npmp-trap
npmp-trap 609/udp npmp-trap
npmp-local 610/tcp npmp-local
npmp-local 610/udp npmp-local
npmp-gui 611/tcp npmp-gui
npmp-gui 611/udp npmp-gui
ginad 634/tcp ginad
ginad 634/udp ginad
mdqs 666/tcp
mdqs 666/udp
doom 666/tcp doom Id Software
doom 666/udp doom Id Software
elcsd 704/tcp errlog copy/server daemon
elcsd 704/udp errlog copy/server daemon
entrustmgr 709/tcp EntrustManager
entrustmgr 709/udp EntrustManager
netviewdm1 729/tcp IBM NV DM/6000 Srvr/Client
netviewdm1 729/udp IBM NV DM/6000 Srvr/Client
netviewdm2 730/tcp IBM NV DM/6000 send/tcp
netviewdm2 730/udp IBM NV DM/6000 send/tcp
netviewdm3 731/tcp IBM NV DM/6000 receive/tcp
netviewdm3 731/udp IBM NV DM/6000 receive/tcp
netgw 741/tcp netGW
netgw 741/udp netGW
netrcs 742/tcp Network based Rev. Cont. Sys.
netrcs 742/udp Network based Rev. Cont. Sys.
flexlm 744/tcp Flexible License Manager
flexlm 744/udp Flexible License Manager
fujitsu-dev 747/tcp Fujitsu Device Control
fujitsu-dev 747/udp Fujitsu Device Control
ris-cm 748/tcp Russell Info Sci Calendar Mgr
ris-cm 748/udp Russell Info Sci Calendar Mgr
kerberos-adm 749/tcp kerberos administration
kerberos-adm 749/udp kerberos administration
rfile 750/tcp
loadav 750/udp
pump 751/tcp
pump 751/udp
qrh 752/tcp
qrh 752/udp
rrh 753/tcp
rrh 753/udp
tell 754/tcp send
tell 754/udp send
nlogin 758/tcp
nlogin 758/udp
con 759/tcp
con 759/udp
ns 760/tcp
ns 760/udp
rxe 761/tcp
rxe 761/udp
quotad 762/tcp
quotad 762/udp
cycleserv 763/tcp
cycleserv 763/udp
omserv 764/tcp
omserv 764/udp
webster 765/tcp
webster 765/udp
phonebook 767/tcp phone
phonebook 767/udp phone
vid 769/tcp
vid 769/udp
cadlock 770/tcp
cadlock 770/udp
rtip 771/tcp
rtip 771/udp
cycleserv2 772/tcp
cycleserv2 772/udp
submit 773/tcp
notify 773/udp
rpasswd 774/tcp
acmaint_dbd 774/udp
entomb 775/tcp
acmaint_transd 775/udp
wpages 776/tcp
wpages 776/udp
wpgs 780/tcp
wpgs 780/udp
concert 786/tcp Concert
concert 786/udp Concert
mdbs_daemon 800/tcp
mdbs_daemon 800/udp
device 801/tcp
device 801/udp
xtreelic 996/tcp Central Point Software
xtreelic 996/udp Central Point Software
maitrd 997/tcp
maitrd 997/udp
busboy 998/tcp
puparp 998/udp
garcon 999/tcp
applix 999/udp Applix ac
puprouter 999/tcp
puprouter 999/udp
cadlock 1000/tcp
ock 1000/udp
1023/tcp Reserved
1024/udp Reserved
Brief History of Networking
The following is a brief history of computers, networking and telecommunication milestones:
1. CRT (Cathode Ray Tube) credited to Braun in 1897
2. Teletype (telegraph 5 bit) during WW1
3. ARQ (Automatic Repeat reQuest) credited to Van Duuren during WWII
-
error checking and auto request for retransmission
4. ENIAC credited to DOD / MIT during WWII
-
Electronic Numerical Integrator And Calculator
-
Used for decoding enemy messages
-
1st generation computer: used vacuum tubes
-
Programmed with jumpers and switches
-
MTBF (Mean Time Between Failure): 7 minutes
-
337 multiplications per second
5. SAGE (Semi-Automatic Ground Environment) MIT 1950s
-
23 centres for ground/air enemy detection systems
-
error checking, keyboard & CRT terminals
-
duplexed computers, voice grade (300-4KHz)
-
300 baud, light pens, multiuser system
-
magnetic core memory
-
Ground to air data Tx
-
1st commercial use was Sabre Reservation System
6. Jacquard's Loom
-
First programmable machine
7. Transistorized Computers - 2nd Generation 1960s
-
One of the 1st inventors: Cray
-
Batch programming: 1 pgm @ a time
-
Punch cards
-
Stored programs: held in memory
-
50K instructions/second
-
ex. IBM 7905
8. CTSS (Compatible Time Sharing System) credited to Cobato/MIT in 1961
-
time slices multiusers
9. Synchronous Orbit Communication Satellites. Idea by Arthur C. Clarke in 1945
-
Geostationary orbit around equator by Rose/Hughes Aerospace in1963
-
36,000 miles altitude
10. LASER credited to Maiman in 1960
-
A narrow band source of optical radiation suitable for use as a carrier of info.
-
Light Amplification by Stimulated Emission of Radiation
11. T-1 Carrier System credited to Bell Labs in 1961
-
TDM (Time Domain Multiplexing)
-
24 channels = 64 Kbps ea.
-
1.544 Mbps (mega bits per sec)
12. RS232 developed in 1960 and revised since.
-
Standard plug and "protocol" convention between modems and machines: 25 pin
-
Europe uses V.24 compatible standard
13. Auto Equalization Techniques of Phone lines credited to Lucky et al. in 1965
-
adapt to characteristics of telephone line to increase speed
14. Fibre Glass credited to Kao & Hockman in 1966
-
proposed "fibre glass " optics developed at Standard Telecom Labs
15. Integrated Circuits Computers - 3rd Generation - 1967
-
SSI/MSI (Small Scale Integration/Medium Scale Integration)
-
10 transistors/chip and 100 transistors/chip
-
Multi-user systems
-
Multitasking
16. Carterfone - FCC Decision in 1968 -
-
FCC decision allows other manufacturer's to use phone lines
-
opens up competition among phone systems
17. Low-loss Fibre credited to Kapron in 1970
-
speeds: 45-90 Mbps developed at Corning Glass Works
-
1984: attained 405-565 Mbps in single mode
-
Early 1990s: attained 1.7 Gbps
18. ARPA Network (ARPANET) developed by the DOD in the 1970s
-
Advanced Research Projects Agency of the Department of Defence - US
-
1st use of Packet Switching, layered protocols
-
Beginning of the Internet
19. VLSI Integration - 4th Generation Computers developed by Intel in 1971
-
Very large scale integration: 20,000+ transistors/chip
-
Intel 4004 microprocessor - 4 bit
-
Grandparent of processors today
20. Layered Network Architecture
-
SNA: System Network Architecture IBM Mainframe
-
DNA: Digital Network Architecture DEC for DECNET
21. Ethernet developed by Xerox in 1974 -
-
Ether is the mysterious invisible fluid that transfers heat
-
Originally based on the ALOHA radio protocol
22. Videotex developed by Teletel (France) in the 1980s
-
Interactive video Minitel
23. Reference Model for Open Systems Interconnect developed by the ISO in 1983
-
Continuously evolving model for layering network protocols
24. AT&T Divestiture in 1984 -
-
Break-up of AT&T monopoly into Baby Bells
25. ISDN developed in 1984 -
-
Integrated Services Digital Network
-
Strong in Europe
-
A network evolving from a telephony integrated digital network supporting: voice, teletex, videotex, fax, slowscan video, etc..
26. Linux Version 0.01 released Sept 17, 1991
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