224.0.0.0/4
読み:にひゃくにじゅうよん-てんゼロてんゼロてんゼロ-スラッシュ-よん
外語:224.0.0.0/4

 IPv4アドレスのブロックの一つ。224.0.0.0〜239.255.255.255の範囲。
目次

概要
 このアドレス範囲は、RFC 5771で、IPv4マルチキャストアドレスとして定義されている。
 かつてのクラスDに対応している。

特徴
 「/4」と、かなり広範囲のアドレスが予約されている。細分化されたブロックごとに大まかな使途も決まっているが、全てが使われているわけではない。
 RFC 5771では、次のアドレスが定義されている。
 RFC 5771で新規追加されたブロックは次の通り。
 RFC 3171とRFC 5771で範囲の定義が異なるものは次の通り。
 RFC 3171では次の定義があったが、RFC 5771では削除された。

アドレス

ローカルネットワーク制御ブロック
 224.0.0.0〜224.0.0.255(224.0.0/24)はローカルネットワーク制御ブロックである。従って、このアドレスはルーティングされない。
アドレス用途参照
224.0.0.0ベースアドレス(予約)RFC 1112、Jon_Postel
224.0.0.1サブネット上の全てのホストRFC 1112、Jon_Postel
224.0.0.2サブネット上の全てのルーターJon_Postel
224.0.0.3(未定義)Jon_Postel
224.0.0.4DVMRPルーターRFC 1075、Jon_Postel
224.0.0.5OSPFルーターRFC 2328、OSPF_WG_Chairs
224.0.0.6OSPFIGP指定ルーターRFC 2328、OSPF_WG_Chairs
224.0.0.7STルーターRFC 1190、Karen_Seo
224.0.0.8STホストRFC 1190、Karen_Seo
224.0.0.9RIP2ルーターRFC 1723、Gary_S_Malkin
224.0.0.10IGRPルーターDino_Farinacci
224.0.0.11Mobile-AgentsBill Simpson
224.0.0.12DHCPサーバー/リレーエージェントRFC 1884
224.0.0.13全てのPIMルーターDino_Farinacci
224.0.0.14RSVP-ENCAPSULATIONBob_Braden
224.0.0.15すべてのCBTルーターRFC 2189、Tony_Ballardie
224.0.0.16DSBMFred_Baker
224.0.0.17全てのSBMFred_Baker
224.0.0.18VRRPルーターRFC 3768
224.0.0.19IPAllL1ISsTony_Przygienda
224.0.0.20IPAllL2ISsTony_Przygienda
224.0.0.21IPAllIntermediate SystemsTony_Przygienda
224.0.0.22IGMPSteve_Deering
224.0.0.23GLOBECAST-IDPiers_Scannell
224.0.0.24OSPFIGP-TERFC 4973
224.0.0.25ルーターからスイッチIshan_Wu
224.0.0.26(未定義)Jon_Postel
224.0.0.27Al MPP HelloBrian_Martinicky
224.0.0.28ETC ControlSteve_Polishinski
224.0.0.29GE-FANUCIan_Wacey
224.0.0.30indigo-vhdpColin_Caughie
224.0.0.31shinbroadbandSakon_Kittivatcharapong
224.0.0.32digistarBrian_Kerkan
224.0.0.33ff-system-managementDave_Glanzer
224.0.0.34pt2-discoverRalph_Kammerlander
224.0.0.35DXCLUSTERDirk_Koopman
224.0.0.36DTCP AnnouncementPatrick_Cipiere
224.0.0.37〜68zeroconfaddrErik_Guttman
224.0.0.69〜100(予約)IANA
224.0.0.101cisco-nhapMark_Bakke
224.0.0.102HSRPan_Wilson
224.0.0.103MDAPJohan_Deleu
224.0.0.104Nokia MC CHMorteza_Kalhour
224.0.0.105ff-lr-addressDave_Glanzer
224.0.0.106All-SnoopersRFC 4286
224.0.0.107PTP-pdelayIEEE 1588、Kang_Lee
224.0.0.108SaratogaLloyd_Wood
224.0.0.109LL-MANET-RoutersRFC 5498
224.0.0.110IGRSXiaoyu_Zhou
224.0.0.111BabelRFC 6126
224.0.0.112MMA Device DiscoveryTom_White
224.0.0.114AllJoynCraig_Dowell
224.0.0.113Inter RFID Reader ProtocolWayne_Wenyu_Liu
224.0.0.115JSDPJ._Ryan_Stinnett
224.0.0.116〜250(未定義)Jon_Postel
224.0.0.251mDNSRFC 6762
224.0.0.252Link-local Multicast Name ResolutionRFC 4795
224.0.0.253TeredoRFC 4380
224.0.0.254RFC3692-style 実験RFC 4727
224.0.0.255(未定義)Jon_Postel

インターネットワーク制御ブロック
 224.0.1.0〜224.0.1.255(224.0.1/24)は、インターネットワーク制御ブロックである。
アドレス用途参照
224.0.1.0VMTP Managers GroupRFC 1045、Dave_Cheriton
224.0.1.1NTP Network Time ProtocolRFC 1119RFC 5905、David_Mills
224.0.1.2SGI-DogfightAndrew_Cherenson
224.0.1.3RwhodSteve_Deering_2
224.0.1.4VNPDave_Cheriton
224.0.1.5Artificial Horizons - AviatorBruce_Factor
224.0.1.6NSS - Name Service ServerBill_Schilit
224.0.1.7AUDIONEWS - Audio News MulticastMartin_Forssen
224.0.1.8SUN NIS+ Information ServiceChuck_McManis
224.0.1.9MTP Multicast Transport ProtocolSusie_Armstrong
224.0.1.10IETF-1-LOW-AUDIOSteve_Casner
224.0.1.11IETF-1-AUDIOSteve_Casner
224.0.1.12IETF-1-VIDEOSteve_Casner
224.0.1.13IETF-2-LOW-AUDIOSteve_Casner
224.0.1.14IETF-2-AUDIOSteve_Casner
224.0.1.15IETF-2-VIDEOSteve_Casner
224.0.1.16MUSIC-SERVICE 
224.0.1.17SEANET-TELEMETRY 
224.0.1.18SEANET-IMAGE 
224.0.1.19MLOADDBob_Braden
224.0.1.20any private experimentJon_Postel
224.0.1.21DVMRP on MOSPFJohn Moy
224.0.1.22SVRLOC(SLP)John_Veizades
224.0.1.23XINGTVHoward_Gordon
224.0.1.24microsoft-dsarnoldm&microsoft.com
224.0.1.25nbc-probloomer&birch.crd.ge.com
224.0.1.26nbc-pfnbloomer&birch.crd.ge.com
224.0.1.27lmsc-calren-1Yea_Uang
224.0.1.28lmsc-calren-2Yea_Uang
224.0.1.29lmsc-calren-3Yea_Uang
224.0.1.30lmsc-calren-4Yea_Uang
224.0.1.31ampr-infoRob_Janssen
224.0.1.32mtraceSteve_Casner_2
224.0.1.33RSVP-encap-1Bob_Braden
224.0.1.34RSVP-encap-2Bob_Braden
224.0.1.35SVRLOC-DAJohn_Veizades
224.0.1.36rln-serverBrian_Kean
224.0.1.37proshare-mcMark_Lewis
224.0.1.38unassigned 
224.0.1.39cisco-rp-announceDino_Farinacci
224.0.1.40cisco-rp-discoveryDino_Farinacci
224.0.1.41gatekeeperJim_Toga
224.0.1.42iberiagamesJose_Luis_Marocho
224.0.1.43nwn-discoveryArnoud_Zwemmer
224.0.1.44nwn-adaptorArnoud_Zwemmer
224.0.1.45isma-1Stephen_Dunne
224.0.1.46isma-2Stephen_Dunne
224.0.1.47telerateWenjie_Peng
224.0.1.48cienaMike_Rodbell
224.0.1.49dcap-serversRFC 2114
224.0.1.50dcap-clientsRFC 2114
224.0.1.51mcntp-directoryHeiko_Rupp
224.0.1.52mbone-vcr-directoryWieland_Holdfelder
224.0.1.53heartbeatLouis_Mamakos
224.0.1.54sun-mc-grpMichael_DeMoney
224.0.1.55extended-sysDavid_Poole
224.0.1.56pdrncsPaul_Wissenbach
224.0.1.57tns-adv-multiJerome_Albin
224.0.1.58vcals-dmuMasato_Shindoh
224.0.1.59zubaDan_Jackson
224.0.1.60hp-device-discShivaun_Albright
224.0.1.61tms-productionAsad_Gilani
224.0.1.62sunscalarTerry_Gibson
224.0.1.63mmtp-pollBryan_Costales
224.0.1.64compaq-peerVictor_Volpe
224.0.1.65iappBob_Meier
224.0.1.66multihasc-comDarcy_Brockbank
224.0.1.67serv-discoveryChas_Honton
224.0.1.68mdhcpdisoverRFC 2730
224.0.1.69MMP-bundle-discovery1Gary_Scott_Malkin
224.0.1.70MMP-bundle-discovery2Gary_Scott_Malkin
224.0.1.71XYPOINT DGPS Data FeedNE-TEAM_at_telecomsys.com
224.0.1.72GilatSkySurferYossi_Gal
224.0.1.73SharesLiveShane_Rowatt
224.0.1.74NorthernDataSheers
224.0.1.75SIPSchulzrinne
224.0.1.76IAPPHenri_Moelard
224.0.1.77AGENTVIEWRam_Iyer
224.0.1.78Tibco Multicast1Raymond_Shum
224.0.1.79Tibco Multicast2Raymond_Shum
224.0.1.80MSPEvan_Caves
224.0.1.81OTT (One-way Trip Time)Beverly_Schwartz
224.0.1.82TRACKTICKERAlan_Novick
224.0.1.83dtn-mcBob_Gaddie
224.0.1.84jini-announcementBob_Scheifler
224.0.1.85jini-requestBob_Scheifler
224.0.1.86sde-discoveryPeter_Aronson
224.0.1.87DirecPC-SIDoug_Dillon
224.0.1.88B1RMonitorEd_Purkiss
224.0.1.893Com-AMP3 dRMONPrakash_Banthia
224.0.1.90imFtmSvcZia_Bhatti
224.0.1.91NQDS4Michael_Rosenberg
224.0.1.92NQDS5Michael_Rosenberg
224.0.1.93NQDS6Michael_Rosenberg
224.0.1.94NLVL12Michael_Rosenberg
224.0.1.95NTDS1Michael_Rosenberg
224.0.1.96NTDS2Michael_Rosenberg
224.0.1.97NODSAMichael_Rosenberg
224.0.1.98NODSBMichael_Rosenberg
224.0.1.99NODSCMichael_Rosenberg
224.0.1.100NODSDMichael_Rosenberg
224.0.1.101NQDS4RMichael_Rosenberg
224.0.1.102NQDS5RMichael_Rosenberg
224.0.1.103NQDS6RMichael_Rosenberg
224.0.1.104NLVL12RMichael_Rosenberg
224.0.1.105NTDS1RMichael_Rosenberg
224.0.1.106NTDS2RMichael_Rosenberg
224.0.1.107NODSARMichael_Rosenberg
224.0.1.108NODSBRMichael_Rosenberg
224.0.1.109NODSCRMichael_Rosenberg
224.0.1.110NODSDRMichael_Rosenberg
224.0.1.111MRMLiming_Wei
224.0.1.112TVE-FILEDean_Blackketter
224.0.1.113TVE-ANNOUNCEDean_Blackketter
224.0.1.114Mac Srv LocBill_Woodcock
224.0.1.115Simple MulticastJon_Crowcroft
224.0.1.116SpectraLinkGWMark_Hamilton
224.0.1.117dieboldmcastGene_Marsh
224.0.1.118Tivoli SystemsJon_Gabriel
224.0.1.119pq-lic-mcastBob_Sledge
224.0.1.120SPRYWARE LLCMichael_Kreutzjans
224.0.1.121PipesplatformDaniel_Dissett
224.0.1.122LiebDevMgmg-DMMike_Velten
224.0.1.123TRIBALVOICENigel_Thompson
224.0.1.124Unassigned (Retracted 1/29/01) 
224.0.1.125PolyCom Relay1Coutiere
224.0.1.126Infront Multi1Morten_Lindeman
224.0.1.127XRX DEVICE DISCMichael_Wang
224.0.1.128CNNJoel_Lynch
224.0.1.129PTP-primaryIEEE 1588、Kang_Lee
224.0.1.130PTP-alternate1IEEE 1588、Kang_Lee
224.0.1.131PTP-alternate2IEEE 1588、Kang_Lee
224.0.1.132PTP-alternate3IEEE 1588、Kang_Lee
224.0.1.133ProCastShai_Revzen
224.0.1.1343Com DiscpPeter_White
224.0.1.135CS-MulticastingNedelcho_Stanev
224.0.1.136TS-MC-1Darrell_Sveistrup
224.0.1.137Make SourceAnthony_Daga
224.0.1.138TeleborsaPaolo_Strazzera
224.0.1.139SUMAConfigWalter_Wallach
224.0.1.140capwap-acRFC 5415
224.0.1.141DHCP-SERVERSEric_Hall
224.0.1.142CN Router-LLIan_Armitage
224.0.1.143EMWINAntonio_Querubin
224.0.1.144Alchemy ClusterStacey_O_Rourke、Stacey_O_Rourke_2
224.0.1.145Satcast OneJulian_Nevell
224.0.1.146Satcast TwoJulian_Nevell
224.0.1.147Satcast ThreeJulian_Nevell
224.0.1.148IntlineRobert_Sliwinski
224.0.1.1498x8 MulticastMike_Roper
224.0.1.150UnassignedJon_Postel
224.0.1.151Intline-1Robert_Sliwinski
224.0.1.152Intline-2Robert_Sliwinski
224.0.1.153Intline-3Robert_Sliwinski
224.0.1.154Intline-4Robert_Sliwinski
224.0.1.155Intline-5Robert_Sliwinski
224.0.1.156Intline-6Robert_Sliwinski
224.0.1.157Intline-7Robert_Sliwinski
224.0.1.158Intline-8Robert_Sliwinski
224.0.1.159Intline-9Robert_Sliwinski
224.0.1.160Intline-10Robert_Sliwinski
224.0.1.161Intline-11Robert_Sliwinski
224.0.1.162Intline-12Robert_Sliwinski
224.0.1.163Intline-13Robert_Sliwinski
224.0.1.164Intline-14Robert_Sliwinski
224.0.1.165Intline-15Robert_Sliwinski
224.0.1.166marratech-ccPeter_Parnes
224.0.1.167EMS-InterDevStephen_T_Lyda
224.0.1.168itb301Bodo_Rueskamp
224.0.1.169rtv-audioChris_Adams
224.0.1.170rtv-videoChris_Adams
224.0.1.171HAVI-SimStephan_Wasserroth
224.0.1.172Nokia ClusterStacey_O_Rourke][Stacey_O_Rourke_2
224.0.1.173host-requestKeith_Thompson
224.0.1.174host-announceKeith_Thompson
224.0.1.175ptk-clusterRobert_Hodgson
224.0.1.176Proxim ProtocolGajendra_Shukla
224.0.1.177Gemtek SystemsAlex_Lee
224.0.1.178IEEE IAPPStuart_Kerry
224.0.1.1791451_Dot5_802_DiscoveryRyon_Coleman
224.0.1.1801451_Dot5_802_Group_1Ryon_Coleman
224.0.1.1811451_Dot5_802_Group_2Ryon_Coleman
224.0.1.1821451_Dot5_802_Group_3Ryon_Coleman
224.0.1.1831451_Dot5_802_Group_4Ryon_Coleman
224.0.1.184VFSDPAdam_Yellen
224.0.1.185ASAPRFC 5352
224.0.1.186SL-MANET-ROUTERSRFC 6621
224.0.1.187All CoAP NodesRFC 7252

アドホックブロックI
 224.0.2.0〜224.0.255.255 (65024個)は、アドホックブロックIである。
アドレス用途参照
224.0.2.0Unassigned 
224.0.2.1"rwho" Group (BSD) (unofficial)Jon_Postel
224.0.2.2SUN RPC PMAPPROC_CALLITBrendan_Eic
224.0.2.3EPSON-disc-setSEIKO_EPSON_Corp
224.0.2.4All C1222 NodesRFC 6142
224.0.2.5Monitoring Discovery ProtocolAlan_Robertson
224.0.2.6BitSend MediaStreamsCarl-Johan_Sj〓berg
224.0.2.7-224.0.2.8rxWARNCaleb_Bell
224.0.2.9-224.0.2.63Unassigned 
224.0.2.64-224.0.2.95NYSE EuronextRIR_Admin
224.0.2.96-224.0.2.127BallisterNetTom_Ballister
224.0.2.128-224.0.2.191WOZ-GarageDouglas_Marquardt
224.0.2.192-224.0.2.255NYSE EuronextRIR_Admin
224.0.3.0-224.0.3.255RFE Generic ServiceDaniel_Steinber
224.0.4.0-224.0.4.255RFE Individual ConferencesDaniel_Steinber
224.0.5.0-224.0.5.127CDPD GroupsBob Brenner
224.0.5.128-224.0.5.191NYSE EuronextRIR_Admin
224.0.5.192-224.0.5.255NYSE EuronextRIR_Admin
224.0.6.0-224.0.6.127Cornell ISIS ProjectTim Clark
224.0.6.128-224.0.6.143MoeSinghMoe_Singh
224.0.6.144-224.0.6.150UnassignedIANA
224.0.6.151Canon-Device-controlHiroshi_Okubo
224.0.6.152-224.0.6.191UnassignedIANA
224.0.6.192-224.0.6.255OneChicago multicastBrian_Trudeau
224.0.7.0-224.0.7.255Where-Are-YouBill_Simpson
224.0.8.0-224.0.8.255UNASSIGNED 
224.0.9.0-224.0.9.255The Thing SystemCarl_Malamud
224.0.10.0-224.0.10.255DLSw GroupsChoon_Lee
224.0.11.0-224.0.11.255NCC.NET AudioDavid_Rubin
224.0.12.0-224.0.12.63Microsoft and MSNBCTom_Blank
224.0.13.0-224.0.13.255WorldCom Broadcast ServicesTony_Barber
224.0.14.0-224.0.14.255NLANRDuane_Wessels
224.0.15.0-224.0.15.255Agilent TechnologiesRon_van_der_Meulen
224.0.16.0-224.0.16.255XingNetMika_Uusitalo
224.0.17.0-224.0.17.31Mercantile & Commodity ExchangeAsad_Gilani
224.0.17.32-224.0.17.63NDQMD1Michael_Rosenberg
224.0.17.64-224.0.17.127ODN-DTVRichard_Hodges
224.0.18.0-224.0.18.255Dow JonesWenjie_Peng
224.0.19.0-224.0.19.63Walt Disney CompanyScott_Watson
224.0.19.64-224.0.19.95Cal MulticastEd_Moran
224.0.19.96-224.0.19.127NYSE EuronextRIR_Admin
224.0.19.128-224.0.19.191IIG MulticastWayne_Carr
224.0.19.192-224.0.19.207MetropolJames_Crawford
224.0.19.208-224.0.19.239Xenoscience, Inc.Mary_Timm
224.0.19.240-224.0.19.255MJDPMMatthew_Straight
224.0.20.0-224.0.20.63MS-IP/TVTony_Wong
224.0.20.64-224.0.20.127Reliable Network SolutionsWerner_Vogels
224.0.20.128-224.0.20.143TRACKTICKER GroupAlan_Novick
224.0.20.144-224.0.20.207CNR Rebroadcast MCARobert_Sautter
224.0.21.0-224.0.21.127Talarian MCASTGeoff_Mendal
224.0.22.0-224.0.22.239WORLD MCASTIan_Stewart
224.0.22.240-224.0.22.255Jones InternationalJim_Ginsburg
224.0.23.0ECHONETTakeshi_Saito
224.0.23.1Ricoh-device-ctrlAkihiro_Nishida
224.0.23.2Ricoh-device-ctrlAkihiro_Nishida
224.0.23.3-224.0.23.10TelefeedWally_Beddoe
224.0.23.11SpectraTalkMadhav_Karhade
224.0.23.12EIBnet/IPMarc_Goossens
224.0.23.13TVE-ANNOUNCE2Michael_Dolan
224.0.23.14DvbServDiscBert_van_Willigen
224.0.23.15-224.0.23.31MJDPMMatthew_Straight
224.0.23.32Norman MCMPKristian_A_Bognaes
224.0.23.33RRDPTetsuo_Hoshi
224.0.23.34AF_NABob_Brzezinski
224.0.23.35AF_OPRA_NBBOBob_Brzezinski
224.0.23.36AF_OPRA_FULLBob_Brzezinski
224.0.23.37AF_NEWSBob_Brzezinski
224.0.23.38AF_NA_CHIBob_Brzezinski
224.0.23.39AF_OPRA_NBBO_CHIBob_Brzezinski
224.0.23.40AF_OPRA_FULL_CHIBob_Brzezinski
224.0.23.41AF_NEWS_CHIBob_Brzezinski
224.0.23.42Control for IP VideoNadine_Guillaume
224.0.23.43acp-discoveryAndy_Belk
224.0.23.44acp-managementAndy_Belk
224.0.23.45acp-dataAndy_Belk
224.0.23.46oap-multicastBryant_Eastham
224.0.23.47AF_DOB_CHIBob_Brzezinski
224.0.23.48AF_OPRA_FULL2_CHIBob_Brzezinski
224.0.23.49AF_DOBBob_Brzezinski
224.0.23.50AF_OPRA_FULL2Bob_Brzezinski
224.0.23.51FairviewJim_Lyle
224.0.23.52NYSE EuronextRIR_Admin
224.0.23.53MCPTim_DeBaillie
224.0.23.54ServDiscoveryPaul_Langille
224.0.23.55noaaport1Antonio_Querubin
224.0.23.56noaaport2Antonio_Querubin
224.0.23.57noaaport3Antonio_Querubin
224.0.23.58noaaport4Antonio_Querubin
224.0.23.59DigacIP7Jonathan_Niedfeldt
224.0.23.60AtscSvcSigJerry_Whitaker
224.0.23.61SafetyNET p (potentially IGMPv1)Pilz
224.0.23.62BluemoonGamesMCChristopher_Mettin
224.0.23.63iADT DiscoveryPaul_Suhler
224.0.23.64-224.0.23.80MoneylineGuido_Petronio
224.0.23.81-224.0.23.127Reserved (Moneyline) 
224.0.23.128-224.0.23.157PHLXMichael_Rosenberg
224.0.23.158VSCPCharles_Tewiah
224.0.23.159LXI-EVENTNick_Barendt
224.0.23.160solera_lmcaMark_Armstrong
224.0.23.161VBoosterAlexander_Pevzner
224.0.23.162cajo discoveryJohn_Catherino
224.0.23.163INTELLIDENJeff_Schenk
224.0.23.164IceEDCPOliver_Lewis
224.0.23.165omasgMark_Lipford
224.0.23.166MEDIASTREAMMaurice_Robberson
224.0.23.167Systech McastDan_Jakubiec
224.0.23.168tricon-system-managementJohn_Gabler
224.0.23.169MNET discoveryAndy_Crick
224.0.23.170CCNx (not for global routing)Simon_Barber
224.0.23.171LLAFPMichael_Lyle
224.0.23.172UFMPAlbert_Berlovitch
224.0.23.173PHILIPS-HEALTHAnthony_Kandaya
224.0.23.174PHILIPS-HEALTHAnthony_Kandaya
224.0.23.175QDPKevin_Gross
224.0.23.176CalAmp WCPPierre_Oliver
224.0.23.177AES discoveryKevin_Gross_2
224.0.23.178JDP Java Discovery ProtocolFlorian_Weimer
224.0.23.179PixelPusherJasmine_Strong
224.0.23.180network metronomeGeorge_Neville-Neil
224.0.23.181-224.0.23.191Unassigned 
224.0.23.192-224.0.23.255PINKOTCSergey_Shulgin
224.0.24.0-224.0.24.127AGSC UK VVsAndrew_Rowley
224.0.24.128-224.0.24.255EM-MULTISoren_Martin_Sorensen
224.0.25.0-224.0.28.255CME Market DataSarunas_Brakauskas
224.0.29.0-224.0.30.255Deutsche BoerseJan_Drwal
224.0.31.0-224.0.34.255CME Market DataSarunas_Brakauskas
224.0.35.0-224.0.35.255M2SItamar_Gilad
224.0.36.0-224.0.38.255Unassigned 
224.0.39.0-224.0.40.255CDASOyvind_H_Olsen
224.0.41.0-224.0.41.255NYSE EuronextRIR_Admin
224.0.42.0-224.0.45.255MEDIALMedia_Alliance_JSC
224.0.46.0-224.0.50.255Deutsche BoerseJan_Drwal
224.0.51.0-224.0.51.255ALCOM-IPTVJan_Erik_Eriksson
224.0.52.0-224.0.53.255EuronextEuronext_Admin
224.0.54.0-224.0.57.255Get - BCNArne_Hvidsten
224.0.58.0-224.0.61.255NYSE EuronextRIR_Admin
224.0.62.0-224.0.62.255BATSAndrew_Brown
224.0.63.0-224.0.63.255BATS TradingTim_Gorsline
224.0.64.0-224.0.67.255EuronextEuronext_Admin
224.0.68.0-224.0.69.255ISEFabrice_Albert
224.0.70.0-224.0.71.255NYSE EuronextRIR_Admin
224.0.72.0-224.0.72.255TMXMichael_Caravetta、Boris_Garber
224.0.73.0-224.0.74.255Direct EdgeJavier_Landin
224.0.75.0-224.0.75.255ISEFabrice_Albert
224.0.76.0-224.0.76.255NYSE EuronextRIR_Admin
224.0.77.0-224.0.77.255NYSE EuronextRIR_Admin
224.0.78.0-224.0.78.255ALCOM-IPTVJan_Erik_Eriksson
224.0.79.0-224.0.81.255ISEFabrice_Albert
224.0.82.0-224.0.85.255BATS TradingTim_Gorsline
224.0.86.0-224.0.101.255NYSE EuronextRIR_Admin
224.0.102.0-224.0.102.127NYSE EuronextRIR_Admin
224.0.102.128-224.0.102.255MVS-IPTV-2Andrew_Hoyos
224.0.103.0-224.0.104.255MVS-IPTVAdam_DeMinter、Andrew_Hoyos
224.0.105.0-224.0.105.127MIAX MulticastRuben_Hernandez
224.0.105.128-224.0.105.255Unassigned 
224.0.106.0-224.0.106.255TMXMichael_Caravetta、Boris_Garber
224.0.107.0-224.0.108.255Alpha GroupZaklina_Petkovic
224.0.109.0-224.0.110.255Zaklina_PetkovicDavid_Brett
224.0.111.0-224.0.111.255VoleraDataFeedGerald_Hanweck
224.0.112.0-224.0.112.255JHB-STOCK-EXCHClem_Verwey
224.0.113.0-224.0.114.255Deutsche BoerseJan_Drwal
224.0.115.0-224.0.115.255TMXMichael_Caravetta、Boris_Garber
224.0.116.0-224.0.116.255Ido RosenIdo_Rosen
224.0.117.0-224.0.119.255ISEFabrice_Albert
224.0.120.0-224.0.120.255czechbone iptvJan_Vitek
224.0.121.0-224.0.121.255AQUIS-EXCHANGEMark_Chester
224.0.122.0-224.0.123.255DNS:NET TVMarlon_Berlin
224.0.124.0-224.0.124.255Boston Options ExchangeDavid_Wilson、Michael_Caravetta_2
224.0.125.0-224.0.125.255Hanweck AssociatesGerald_Hanweck
224.0.126.0-224.0.129.255ICE market dataChad_Myers
224.0.130.0-224.0.131.255BATS TradingAndrew_Brown
224.0.132.0-224.0.135.255Net By Net Holding IPTVLev_V._Cherednikov
224.0.136.0-224.0.139.255Aequitas Innovations Inc.Zaklina_Petkovic_2
224.0.140.0-224.0.140.255InstinetSam_Birru
224.0.141.0-224.0.249.255Unassigned 
224.0.250.0-224.0.251.255KPN Broadcast ServicesAd_C_Spelt、KPN_IP_Office
224.0.252.0-224.0.252.255KPN Broadcast ServicesAd_C_Spelt、KPN_IP_Office
224.0.253.0-224.0.253.255KPN Broadcast ServicesAd_C_Spelt、KPN_IP_Office
224.0.254.0-224.0.254.255Intelsat IPTVKarl_Elad
224.0.255.0-224.0.255.255Intelsat IPTVKarl_Elad

予約
 224.1.0.0〜224.1.255.255 (224.1/16)は、予約である。ここへの新規登録は、ここが予約の間はなされない。
アドレス用途参照
224.1.0.0-224.1.0.37ReservedIANA
224.1.0.38dantzRichard_Zulch
224.1.0.39-224.1.1.255ReservedIANA
224.1.2.0-224.1.2.255NYSE EuronextRIR_Admin
224.1.3.0-224.1.4.255NOB Cross media facilitiesTechnicolor_NL_NOC
224.1.5.0-224.1.255.255ReservedIANA

SDP/SAPブロック
 224.2.0.0〜224.2.255.255 (224.2/16)は、SDP/SAPブロックである。
アドレス用途参照
224.2.0.0-224.2.127.253Multimedia Conference CallsSteve_Casner
224.2.127.254SAPv1 AnnouncementsSteve_Casner
224.2.127.255SAPv0 Announcements (deprecated)Steve_Casner
224.2.128.0-224.2.255.255SAP Dynamic AssignmentsSteve_Casner

アドホックブロックII
 224.3.0.0〜224.4.255.255 (2× /16)は、アドホックブロックIIである。
アドレス用途参照
224.3.0.0-224.3.0.63Nasdaqmdfeeds (re-new/March 2003)[Michael_Rosenberg
224.3.0.64-224.3.255.255ReservedIANA
224.4.0.0-224.4.0.255London Stock ExchangeGuy_Whitehouse
224.4.1.0-224.4.1.255London Stock ExchangeGreig_Saunders
224.4.2.0-224.4.2.255London Stock ExchangeGreig_Saunders
224.4.3.0-224.4.4.255London Stock ExchangeGreig_Saunders
224.4.5.0-224.4.6.255London Stock ExchangeGreig_Saunders
224.4.7.0-224.4.7.255CBOE HoldingsJohn_Rittner
224.4.8.0-224.4.9.255ISEFabrice_Albert
224.4.10.0-224.4.13.255London Stock ExchangeTim_Johnson
224.4.14.0-224.4.255.255ReservedIANA

アドホックブロックIII
 233.252.0.0〜233.255.255.255 (/14)は、アドホックブロックIIIである。
アドレス用途参照
233.252.0.0-233.252.0.255MCAST-TEST-NETIANA、RFC 5771RFC 6676
233.252.1.0-233.252.1.31SprywareKenneth_Felix
233.252.1.32-233.252.1.255UnassignedIANA
233.252.2.0-233.252.7.255TraditionTradition_Network_Operations_and_Command_Center
233.252.8.0-233.252.11.255BVMF_MKT_DATARoberto_Costa_Simoes
233.252.12.0-233.252.13.255blizznet-tv-servicesPaul_Wallner
233.252.124.0-233.255.255.255UnassignedIANA

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