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Data as of Nov 3, 2026

23.30.0.0/15

No anonymizer space

Comcast Cable Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS7922
Type
Business
>99% of it

Residential-proxy exits

Proxy exits
249
0.19% of its addresses · listed by providers
Always-on exits
34
14% of its exits
Spread
190 of 512
/24s with at least one exit
Providers
97
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
23.30.65.0/2413
23.31.221.0/2413
23.30.77.0/2413
23.30.74.0/2412
23.30.220.0/2412
23.31.147.0/2412
23.31.252.0/2412
23.30.90.0/2412
23.30.150.0/2412
23.31.99.0/2412
23.31.200.0/2412
23.31.105.0/2412
23.30.143.0/2412
23.31.141.0/2412
23.30.176.0/2411
23.31.123.0/2411
23.30.86.0/2411
23.31.18.0/2411
23.31.204.0/2411
23.31.8.0/2411
23.31.118.0/2411
23.30.148.0/2411
23.31.181.0/2411
23.31.177.0/2411

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
23.30.0.0/15131,072CBC-CM-4Comcast Cable Communications, LLC (CCCS) · USDirect AllocationApr 30, 2012[email protected]
└ 23.30.0.0/198,192BAWA-CBC-31unknown———
└ 23.30.0.16/298WASHINGTADVOCATESunknown———
└ 23.30.0.32/298WEDDINGWIREunknown———
└ 23.30.0.80/298KROFFMATERIALSREPunknown———
└ 23.30.0.96/298COGSSunknown———
└ 23.30.0.112/298BODEFLOORSunknown———
└ 23.30.0.128/298HENLIUSunknown———
└ 23.30.0.136/298DSQSOLUTIONSunknown———
└ 23.30.0.144/298MUSTANGMUSTANGSURVIunknown———
└ 23.30.0.152/298AMSCIENTINCunknown———
└ 23.30.0.184/298CBROWNANDASSOCIATEunknown———
└ 23.30.0.192/298DUNKINDONUTSunknown———
└ 23.30.0.200/298PETROLEUMARKETERSASSunknown———
└ 23.30.0.208/2816WESTATunknown———
└ 23.30.0.224/298PILIEROMAZZAPLLCunknown———
└ 23.30.0.232/298ADULTCOMPANIONCARunknown———
└ 23.30.0.240/298ICOREBRGCOMMUNICAunknown———
└ 23.30.0.248/298EXCEPTIOCHOICESunknown———
└ 23.30.1.0/298BRICKBODIESunknown———
└ 23.30.1.56/298ECODOMOLLCunknown———
└ 23.30.1.128/2816CATHOLICARCHDIOCESEunknown———
└ 23.30.1.152/298COLUMBIABOOKSunknown———
└ 23.30.1.160/2816ALEHOUSEATCOLUMBIALunknown———
└ 23.30.1.176/304BOAunknown———
└ 23.30.1.240/2816INSTITUTHUMANESTUDIEunknown———
└ 23.30.2.0/298ICORECOLIGHTHOUSEunknown———
└ 23.30.2.8/298NETWORKSAMERICANWARRunknown———
└ 23.30.2.24/298DEADFREDEADFREDDIESunknown———
└ 23.30.2.32/298NATIONALBANKOFWASHIunknown———
└ 23.30.2.48/298CORRIGANINSURANCEunknown———
└ 23.30.2.56/298CICATTHECOMPASSunknown———
└ 23.30.2.72/298PENSAREAUITOunknown———
└ 23.30.2.80/298UNITEDWAYunknown———
└ 23.30.2.96/298FITNESSFIRSTunknown———
└ 23.30.2.104/298ARIESENTERPRISESLunknown———
└ 23.30.2.112/2816JOHNNYJINCunknown———
└ 23.30.2.128/298FBIANNAPOLISunknown———
└ 23.30.2.176/298THESEEPNETWORKunknown———
└ 23.30.2.184/298BELTWAYCOMPANIESunknown———
└ 23.30.2.200/298LUMSDENINSRNCEAGNYunknown———
└ 23.30.2.208/298INCINTERNATIONALunknown———
└ 23.30.2.216/298CHESAPEAUTILITIESunknown———
└ 23.30.2.224/298LERNERCOunknown———
└ 23.30.2.232/298HOMEDEPOT4604unknown———
└ 23.30.2.240/298NATIONALAIDSCOUNCILunknown———
└ 23.30.3.8/298ROYALSURFCLUBunknown———
└ 23.30.3.16/298ISLANDHOSPITALITYunknown———
└ 23.30.3.24/298UDRDULANEYunknown———
└ 23.30.3.32/298BENNIGANBENNIGANSunknown———
└ 23.30.3.40/298BRINKSHOFERGILSONunknown———
└ 23.30.3.56/298KLAUSNERBENDLERASSOCunknown———
└ 23.30.3.64/298CAPTJERRYSunknown———
└ 23.30.3.80/2816INCGERSTELunknown———
└ 23.30.3.96/298CHARLESGROUPunknown———
└ 23.30.3.112/298WRITROCKVILLEunknown———
└ 23.30.3.128/298FRESHFARMMARKETSunknown———
└ 23.30.3.136/298ACADEMYSTATEMENTSTHunknown———
└ 23.30.3.144/298HOMEDEPOT2564unknown———
└ 23.30.3.176/298CLEASYSTEMSunknown———
└ 23.30.3.184/298JONATHANMORRISDDSPCunknown———
└ 23.30.3.216/298SECONDFAMILYADULTunknown———
└ 23.30.3.224/298NATIONALOFFICEFURNITunknown———
└ 23.30.3.240/298POTOMACORTHOPAEDICAunknown———
└ 23.30.3.248/298BOWMANACOMPANYCPAunknown———
└ 23.30.4.0/298CFOXCOMMUNICATIONunknown———
└ 23.30.4.16/298477CRAINHWYSHEunknown———
└ 23.30.4.32/298COLLABORCOUNSELINGCEunknown———
└ 23.30.4.56/298SANTONIMARKETunknown———
└ 23.30.4.80/298THEMARYORALSURGERYunknown———
└ 23.30.4.88/298MAZELISWERTHAMERunknown———
└ 23.30.4.112/298PICERNEHOUSINGLLCunknown———
└ 23.30.4.136/298TOPTOBOTTOMSERunknown———
└ 23.30.4.152/298SERVICESERVICETODAYunknown———
└ 23.30.4.160/298G3TECHNINCunknown———
└ 23.30.4.192/298ILLUMECOMMUNICATIONunknown———
└ 23.30.4.224/298VITAFITNESSunknown———
└ 23.30.4.240/298EMINENTOPERATIONSunknown———
└ 23.30.4.248/298AZAREYEINSTITUTEunknown———
└ 23.30.5.0/298AZAREYEINSTITUTEunknown———
└ 23.30.5.40/298LIVESAYMYERSPCunknown———
└ 23.30.5.64/298AMSAQunknown———
└ 23.30.5.72/298AAAPARTYRENTALSunknown———
└ 23.30.5.88/298VITAunknown———
└ 23.30.5.104/298VITAunknown———
└ 23.30.5.112/2816DIRECTORINFOMNGMNTBunknown———
└ 23.30.5.128/298VITAunknown———
└ 23.30.5.136/298VITAunknown———
└ 23.30.5.160/2816GEIGERPEQUIPMENTCOMunknown———
└ 23.30.5.192/298SEALPROSunknown———
└ 23.30.5.208/298QUALITYFIRSTIMAGINGunknown———
└ 23.30.5.224/2816CQPRESSunknown———
└ 23.30.5.240/298WASHINGTWASHINGTONFEunknown———
└ 23.30.6.0/298DYNETICSunknown———
└ 23.30.6.16/298TONWEPARKunknown———
└ 23.30.6.32/298SOUTHERNBLUECRABSBAunknown———
└ 23.30.6.40/298DUNKINDONUTS303442unknown———
└ 23.30.6.48/298BANDWAVEBANDWAVE-URunknown———
└ 23.30.6.72/298SANDKSIDINGWIunknown———
└ 23.30.6.80/298ICOREASPENGROUPunknown———
└ 23.30.6.88/298NATIONALNATIONALRURAunknown———
└ 23.30.6.96/2982025MASSAVELLCunknown———
└ 23.30.6.104/298COLUMBIAPIKESHELLDAunknown———
└ 23.30.6.136/298RAPINCunknown———
└ 23.30.6.152/298523JESSUPSHELLunknown———
└ 23.30.6.168/298WEICHERTCOunknown———
└ 23.30.6.184/298EDENWALDRETIREMENTCOunknown———
└ 23.30.6.192/2816FCPS-LANDMARKCAREunknown———
└ 23.30.6.240/298SUPPLEMEHEALTHCAREunknown———
└ 23.30.6.248/298FARMWORKJUSTICEunknown———
└ 23.30.7.0/298GMARTunknown———
└ 23.30.7.8/298THEHUXLEYunknown———
└ 23.30.7.16/298834-FORESHELLDASHINunknown———
└ 23.30.7.56/298MACGOOBYJOKEHOUSEunknown———
└ 23.30.7.72/298SOCIALSCIENTIFICunknown———
└ 23.30.7.80/2816CRWONEGROUPLLCunknown———
└ 23.30.7.96/298DSRIHGBBunknown———
└ 23.30.7.104/298CENTERPLINCunknown———
└ 23.30.7.144/298DOECOMMUNICATIONunknown———
└ 23.30.7.152/298STRATEGIRISKSOLUTIONunknown———
└ 23.30.7.160/298ICOREATICOREATLANTIunknown———
└ 23.30.7.176/298JEFFERSOURGENTCAREunknown———
└ 23.30.7.184/298MANASSASFOOTCLINICunknown———
└ 23.30.7.192/298GREGORYBARFORDCPAunknown———
└ 23.30.7.208/298HARRISCORPORATIONunknown———
└ 23.30.7.216/298AMERICANYOUTHHOSTELSunknown———
└ 23.30.7.224/298SYSTEMSENGINEERINCunknown———
└ 23.30.8.16/298DELAWARERIVERANDBAYunknown———
└ 23.30.8.24/298COMPREHENEUROLOGYSERunknown———
└ 23.30.8.32/298GRAFIKMKTGCOMMunknown———
└ 23.30.8.48/298IRISHWHISKEYunknown———
└ 23.30.8.72/298COLUMBIACOLUMBIAASSOunknown———
└ 23.30.8.88/298ACRPCOunknown———
└ 23.30.8.112/298NTICDUNKINDONUTSunknown———
└ 23.30.8.128/2816AUCTIONBROKERSunknown———
└ 23.30.8.152/298BARCELONNUTunknown———
└ 23.30.8.160/298TRUEITINCunknown———
└ 23.30.8.168/298WORKPROHEALTHunknown———
└ 23.30.8.176/298RESULTSDIRECTunknown———
└ 23.30.8.192/298550FORTMEADESHunknown———
└ 23.30.8.208/298RANGEDCunknown———
└ 23.30.8.232/298HARBORSISURGERYCENTEunknown———
└ 23.30.8.240/298NAVYEXCHANGEunknown———
└ 23.30.8.248/298CAPITALCAPITALCITYunknown———
└ 23.30.9.24/298INDEPENDHOSECOMPANYunknown———
└ 23.30.9.32/298PRIMARYVENTUREINCunknown———
└ 23.30.9.40/298QMTASSOEUCLIDunknown———
└ 23.30.9.48/298DOMINOSPIZZA4633unknown———
└ 23.30.9.56/298TOWNEPARKunknown———
└ 23.30.9.64/2816DCACCESSunknown———
└ 23.30.9.80/298APEXSERVICEINCunknown———
└ 23.30.9.96/298EVANGELASSEMBLYGODunknown———
└ 23.30.9.104/298REGALREGALTECHNOLunknown———
└ 23.30.9.112/298BOSTONPROPERTIESunknown———
└ 23.30.9.120/298HOPKINSPRODUCTSunknown———
└ 23.30.9.136/298SAAARCHLLCunknown———
└ 23.30.9.144/298TICGUMSunknown———
└ 23.30.9.152/298GERMANTOFAMILYHEALTHunknown———
└ 23.30.9.160/298CURRYSAUTO1194unknown———
└ 23.30.9.184/298DUNKINDONUTS343751unknown———
└ 23.30.9.192/298DUNKINDONUTS341136unknown———
└ 23.30.9.208/298ADICONSTRUCTIONunknown———
└ 23.30.9.216/298KRAMERCONSULTINGunknown———
└ 23.30.10.8/298DOWCOMANAGEMENTCOunknown———
└ 23.30.10.16/298BEDROCKMANAGEMENTLLunknown———
└ 23.30.10.24/298FINTRACINCunknown———
└ 23.30.10.32/298SIGNATURCOMPANYunknown———
└ 23.30.10.56/298DSR-IHGHOLIDAYINNunknown———
└ 23.30.10.80/298ELLICOTTDREDGESunknown———
└ 23.30.10.96/298WASHINGTESTATEINVESTunknown———
└ 23.30.10.104/298CNACOunknown———
└ 23.30.10.112/298DOMINOSSTORE4605unknown———
└ 23.30.10.144/298BPPACKAGINGunknown———
└ 23.30.10.152/298BUNGALOWunknown———
└ 23.30.10.176/298ARUBANETWORKSunknown———
└ 23.30.10.192/298IMAGEXINCunknown———
└ 23.30.10.208/298WITOPIINCunknown———
└ 23.30.10.216/298ACCURATEAIRunknown———
└ 23.30.10.224/298FIRSTHOMORTGAGEunknown———
└ 23.30.10.232/298MARTARSWIMSCHOOLLunknown———
└ 23.30.11.0/2816ANANT-1unknown———
└ 23.30.11.24/298CASSIDYTURLEYunknown———
└ 23.30.11.32/298PARKPLCONDOMINIUMSunknown———
└ 23.30.11.56/298HANNAHMSCHOOLunknown———
└ 23.30.11.64/2816NEWMAGELLANunknown———
└ 23.30.11.96/298FRANKLINFIRSTFINANCIunknown———
└ 23.30.11.152/298CHRISLANEunknown———
└ 23.30.11.192/298EVOLUTIOHEALTHCENTERunknown———
└ 23.30.11.208/298MATTHEWSPIERunknown———
└ 23.30.11.216/298GRANITECANON2679966unknown———
└ 23.30.11.224/298REMAXREALTYunknown———
└ 23.30.11.232/298CASEYHEALTHINSTITunknown———
└ 23.30.11.240/298SCOTCHASODASSOunknown———
└ 23.30.11.248/298ROCKSPRINGSPROPEunknown———
└ 23.30.12.0/298ANDREWSFEDERALCREDIunknown———
└ 23.30.12.8/298DUNKINDONUTS342388unknown———
└ 23.30.12.24/298PARMOUNTINSURANCEunknown———
└ 23.30.12.48/298DUNKINDONUTS343779unknown———
└ 23.30.12.64/298CIVILLOUNGEunknown———
└ 23.30.12.72/298STRITASCATHOLICunknown———
└ 23.30.12.80/298SELECTEYECAREunknown———
← Previous1–200 of 8,401 · page 1 of 43Next →

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

131,072 addresses
TypeAddressesShareRanges
Business129,928>99%11,970
Residential1,0720.82%41
Mobile720.05%9

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS7922

US
Name
Comcast Cable Communications, LLC
Type
Internet provider
Registered
Feb 14, 1997
Domain
comcast.com
Website
corporate.comcast.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed