Internet Multicast Addresses
IP addressDescription224.0.0.0Base Address (Reserved)
224.0.0.1All Systems on this Subnet 224.0.0.2All Routers on this Subnet
224.0.0.3Unassigned 224.0.0.4DVMRP Routers224.0.0.5OSPFIGP All Routers
224.0.0.6OSPFIGP Designated Routers224.0.0.7ST Routers224.0.0.8ST Hosts
224.0.0.9RIP2 Routers224.0.0.10 IGRP Routers224.0.0.11 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 224.0.1.0VMTP Managers Group
224.0.1.1NTP - Network Time Protocol 224.0.1.2SGI-Dogfight
224.0.1.3Rwhod 224.0.1.4VNP 224.0.1.5Artificial Horizons - Aviator
224.0.1.6NSS - Name Service Server 224.0.1.7AUDIONEWS - Multicast
224.0.1.8SUN NIS+ Information Service 224.0.1.9MTP 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
224.0.1.139-255Unassigned 224.0.2.1"rwho" Group (BSD) 224.0.2.2SUN 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 224.0.11.000-255NCC.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 Packard224.0.16.000-255 XingNet224.0.17.000-031 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 Group224.0.254.000-255 Query Group 224.0.255.000-255 Border Routers
224.1.0.0-255ST Multicast Groups 224.2.0.0-53Multimedia Conference Calls 224.2.127.254SAPv1 Announcements
224.2.127.255SAPv0 Announce (deprecated) 224.2.128.0-255SAP Dyn Assign224.252.0.0-255.255 DIS transient groups
225.0.0.0-255.255.255MALLOC 232.0.0.0-255.255.255VMTP trans groups 233.0.0.0-255.255.255Static Allocations
239.0.0.0-255.255.255 Admin Scoped 239.0.0.0-063.255.255 Reserved 239.64.0.0-127.255.255Reserved
239.128.0.0-191.255.255Reserved 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