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Data as of Nov 14, 2026

24.104.0.0/17

25 residential-proxy exits · 30 days

Comcast Cable Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS7922
Type
Business
97% of it

Residential-proxy exits

Proxy exits
25
0.08% of its addresses · 30 days
Always-on exits
3
12% of its exits
Spread
21 of 128
/24s with at least one exit
Providers
55
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

22K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
24.104.45.0/2433
24.104.40.0/2403
24.104.67.0/2401
24.104.68.0/2401
24.104.32.0/2401
24.104.47.0/2401
24.104.54.0/2401
24.104.60.0/2401
24.104.62.0/2401
24.104.64.0/2401
24.104.16.0/2401
24.104.35.0/2401
24.104.69.0/2401
24.104.71.0/2401
24.104.72.0/2401
24.104.74.0/2401
24.104.75.0/2401
24.104.77.0/2401
24.104.78.0/2401
24.104.102.0/2401
24.104.119.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • AnyIP
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MrScraper
  • NovaProxy
  • Oxylabs
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_LITE

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
24.104.37.0/24
since Sep 2025
AS401657BusinessComcast Cable Communications, LLC
via Comcast Cable Communications, LLC
24.104.41.0/24
since Oct 2010
AS26325BusinessComcast Cable Communications, LLC
24.104.42.0/24
since May 2018
AS7725ResidentialComcast Cable Communications, LLC
24.104.46.0/24
since Nov 2011
AS7015ResidentialComcast Cable Communications, LLC
24.104.47.0/24
since Mar 2018
AS33491Business1Comcast Cable Communications, LLC
24.104.48.0/24
since Nov 2010
AS23389BusinessComcast Cable Communications, LLC
24.104.58.0/24
since Oct 2011
AS7015ResidentialComcast Cable Communications, LLC
24.104.61.0/24
since Oct 2018
AS11270BusinessComcast Cable Communications, LLC
24.104.72.0/24
since Aug 2016
AS33651Business1Comcast Cable Communications, LLC
24.104.73.0/24
since Aug 2016
AS33651BusinessComcast Cable Communications, LLC
24.104.75.0/24
since Aug 2011
AS33662Residential1Comcast Cable Communications, LLC
24.104.124.0/24
since Nov 2011
AS7015ResidentialComcast Cable Communications, LLC
24.104.125.0/24
since Dec 2012
AS7725ResidentialComcast Cable Communications, LLC

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
24.104.0.0 - 24.104.159.25540,960COMCAST-BUSINESS-BLK3Comcast Cable Communications, LLC (CCCS) · USDirect AllocationFeb 13, 1997abuse@comcast.net
└ 24.104.0.0/25128CMA1-ARIA-2unknown———
└ 24.104.0.128/2732CMA1-HSFMA-1unknown———
└ 24.104.0.160/2732CMA1-HGIFT-1unknown———
└ 24.104.0.192/2732CMA1-HSFTA-1unknown———
└ 24.104.0.224/2732CMA1-HICP-1unknown———
└ 24.104.1.0/2732CMA1-HSBT-1unknown———
└ 24.104.1.32/2732CMA1-CSCH-1unknown———
└ 24.104.1.64/298CMA1-ESI-1unknown———
└ 24.104.1.72/298CMA1-SLK-1unknown———
└ 24.104.1.80/2816CMA1-FLC-1unknown———
└ 24.104.1.96/298CMA1-FSC-1unknown———
└ 24.104.1.112/298CMA1-BOLP-1unknown———
└ 24.104.1.128/2664CMA1-RIFT-1unknown———
└ 24.104.1.192/2732CMA1-HIPC-1unknown———
└ 24.104.1.224/2732CMA1-HIVEN-1unknown———
└ 24.104.3.0/2816BLCA-3-15unknown———
└ 24.104.3.16/298BLCA-3-23unknown———
└ 24.104.3.24/298BLCA-3-31unknown———
└ 24.104.3.32/2732BLCA-3-63unknown———
└ 24.104.3.64/298ACLS-BLCA-3-71unknown———
└ 24.104.3.72/298RUDY-BLCA-3-79unknown———
└ 24.104.3.80/298YRKHLTH-BLCA-3-87unknown———
└ 24.104.3.88/298FLCH-BLCA-3-95unknown———
└ 24.104.3.104/298BLCA-24-104-3-104unknown———
└ 24.104.3.112/2816BLCA-3-127unknown———
└ 24.104.3.128/2732YRKNWS-BLCA-3-159unknown———
└ 24.104.3.168/298MANTEC-BLCA-3-175unknown———
└ 24.104.3.184/298YKECO-BLCA-3-191unknown———
└ 24.104.3.192/298BLCA-24-104-3-199unknown———
└ 24.104.3.200/298BLCA-3-207unknown———
└ 24.104.3.224/298BLCA-24-104-3-224unknown———
└ 24.104.3.232/298BLCA-24-104-3-239unknown———
└ 24.104.3.240/298HERCON-LABSunknown———
└ 24.104.3.248/298FACTS-BLCA-3-255unknown———
└ 24.104.4.0/2732CDS-BLCA-4-31unknown———
└ 24.104.4.32/2732BLCA-24-104-4-32unknown———
└ 24.104.4.80/2816BLCA-4-95unknown———
└ 24.104.4.96/2816BLCA-4-111unknown———
└ 24.104.4.112/298BLCA-4-119unknown———
└ 24.104.4.120/298BLCA-24-104-4-120unknown———
└ 24.104.4.128/298BLCA-24-104-4-128unknown———
└ 24.104.4.136/298BLCA-24-104-4-136unknown———
└ 24.104.4.144/2816BLCA-24-104-4-144unknown———
└ 24.104.4.160/2816GRHMENG-BLCA-4-175unknown———
└ 24.104.4.176/2816DIEHL-BLCA-4-191unknown———
└ 24.104.4.192/2816HERIT-BLCA-4-207unknown———
└ 24.104.4.208/2816CSDAV-BLCA-4-223unknown———
└ 24.104.4.232/298HOUSING-BLCA-4-239unknown———
└ 24.104.4.248/298NETBLK-BLCA-4-255unknown———
└ 24.104.6.0/2732CMA1-ALGENOL-1unknown———
└ 24.104.6.32/2732CMA1-COCENTRIX-1unknown———
└ 24.104.6.64/2732CMA1-HAMPTONAIRPORT-1unknown———
└ 24.104.6.112/298CMA1-OCOF-1unknown———
└ 24.104.6.128/2732CMA1-ENVERA-1unknown———
└ 24.104.6.208/2816CMA1-GOPR-1unknown———
└ 24.104.6.224/2816CMA1-VAH-1unknown———
└ 24.104.7.0/24256CMA1-HRS-1unknown———
└ 24.104.8.0/2732BLCA-8-31unknown———
└ 24.104.8.32/2816BLCA-8-47unknown———
└ 24.104.8.48/298FIDELITY-BLCA-8-55unknown———
└ 24.104.8.248/298BLCA-8-255unknown———
└ 24.104.9.0/24256CMA1-WATERST-1unknown———
└ 24.104.10.0/24256BLAZENET-HOSTINGunknown———
└ 24.104.11.32/2816BLCA-11-47unknown———
└ 24.104.11.48/298BLCA-24-104-11-48unknown———
└ 24.104.11.80/298BLCA-11-87unknown———
└ 24.104.11.88/298BLCA-24-104-11-88unknown———
└ 24.104.11.160 - 24.104.11.22364CABLE-BLCA-11-223unknown———
└ 24.104.11.224/2732BLCA-24-104-11-224unknown———
└ 24.104.12.0/221,024CMA1-SJCNC-1unknown———
└ 24.104.16.0/2732CMA1-HMA-1unknown———
└ 24.104.17.0/24256RITSNETunknown———
└ 24.104.19.0/24256BLCA-19unknown———
└ 24.104.20.0/24256BLCA-24-104-20-0unknown———
└ 24.104.21.0/24256BLCA-24-104-21-0unknown———
└ 24.104.22.0/24256BLCA-24-104-22-0unknown———
└ 24.104.23.0/25128BLCA-24-104-23-0unknown———
└ 24.104.24.0/24256COMCAST-BUSINESS-YORK-CNTYunknown———
└ 24.104.25.0/298BLCA-25-7unknown———
└ 24.104.25.16/2816BLCA-24-104-25-16unknown———
└ 24.104.25.32/2732CABLE-BLCA-25-63unknown———
└ 24.104.25.112/2816BLCA-25-127unknown———
└ 24.104.25.128/2732CABLE-BLCA-25-159unknown———
└ 24.104.25.240/2816BLCA-25-255unknown———
└ 24.104.26.0/25128BLCA-24-104-26-0unknown———
└ 24.104.26.128/2732BLCA-24-104-26-128unknown———
└ 24.104.28.0/24256BLCA-24-104-28-0unknown———
└ 24.104.29.16/298BLCA-29-23unknown———
└ 24.104.29.24/298BLCA-24-104-29-24unknown———
└ 24.104.29.32/298BLCA-24-104-29-32unknown———
└ 24.104.29.40/298BLCA-24-104-29-40unknown———
└ 24.104.29.64/2816BLCA-24-104-29-64unknown———
└ 24.104.29.96/2732JEFFERSON-BLCA-29-127unknown———
└ 24.104.29.128/2816BLCA-24-104-29-128unknown———
└ 24.104.31.0/2732BLCA-31-31unknown———
└ 24.104.31.32/298BLCA-24-104-31-32unknown———
└ 24.104.31.40/298BLCA-31-47unknown———
└ 24.104.31.48/298BLCA-31-55unknown———
└ 24.104.31.56/298BLCA-24-104-31-56unknown———
└ 24.104.31.64/298BLCA-24-104-31-64unknown———
└ 24.104.31.72/298MEADOW-BLCA-31-79unknown———
└ 24.104.31.80/298APPLEHILL-BLCA-31-87unknown———
└ 24.104.31.88/298PARAGON-BLCA-31-95unknown———
└ 24.104.31.96 - 24.104.31.255160CABLE-BLCA-31-255unknown———
└ 24.104.32.0/212,048PITTSBURGH-CCS-3Comcast Cable Communications, LLC (CCCS) · USReallocatedNov 6, 2024abuse@comcast.net
└ 24.104.42.0/24256SICOM-1SICOM Systems, Inc (SICOM) · USReassignedJan 19, 2011—
└ 24.104.43.0/24256DIVERSIFIED-COMCASTunknown———
└ 24.104.44.0/25128ION-IT-1unknown———
└ 24.104.45.0/24256SHERIDAN-PRESSunknown———
└ 24.104.46.0/24256BLAZENET-DIAL-UPBlazeNet (C01007174) · USReassignedFeb 2, 2005abuse@comcast.net
via COMCAST-BUSINESS-BLK3
└ 24.104.48.8/298BLCA-24-104-48-8unknown———
└ 24.104.48.16/298ARCH-BLCA-48-23unknown———
└ 24.104.48.24/298APPLE-BLCA-48-31unknown———
└ 24.104.48.32/298BLCA-24-104-48-32unknown———
└ 24.104.48.40/298BLCA-24-104-48-40unknown———
└ 24.104.48.128/25128CABLE-BLCA-48-255unknown———
└ 24.104.50.0/24256BLCA-24-104-50-0unknown———
└ 24.104.51.0/298BEARD-BLCA-51-7unknown———
└ 24.104.51.16/2816BLCA-24-104-51-16unknown———
└ 24.104.51.32/298BLCA-24-104-51-32unknown———
└ 24.104.51.40/298BLCA-24-104-51-40unknown———
└ 24.104.51.48/298BLCA-24-104-51-48unknown———
└ 24.104.51.56/298BLCA-24-104-51-56unknown———
└ 24.104.51.64/2664BLCA-24-104-51-64unknown———
└ 24.104.51.128/2816BLCA-24-104-51-128unknown———
└ 24.104.52.0/24256THE-NETWORKSunknown———
└ 24.104.53.64/2732AMSCO-1unknown———
└ 24.104.53.96/2816C3-NET-1unknown———
└ 24.104.54.0/24256PEOPLE-FIND-1unknown———
└ 24.104.55.0/24256COMPASSMEDICAL-1unknown———
└ 24.104.56.0/2664CABLE-BLCA-56-63unknown———
└ 24.104.57.0/24256THOMPSON-INSTITUTEunknown———
└ 24.104.58.0/24256HIT-BLCA-58-255Blazenet HIT (C00398701) · USReassignedOct 18, 2002abuse@comcast.net
via COMCAST-BUSINESS-BLK3
└ 24.104.59.0/24256BLAZENET-DIAL-UPunknown———
└ 24.104.61.0/24256TWINSTAR-CREDIT-UNIONTwinStar Credit Union (C08375030) · USReassignedMay 9, 2022abuse@comcast.net
via COMCAST-BUSINESS-BLK3
└ 24.104.62.0/298BLCA-24-104-62-0unknown———
└ 24.104.63.0/25128PCOM-NETWORK-1unknown———
└ 24.104.64.124/304TAMALPAIS-2unknown———
└ 24.104.65.60/304SPECIALTY-PROMOTIONSunknown———
└ 24.104.65.200/304CRESCENT-CARDBOARD-CO-LLCunknown———
└ 24.104.65.212/304SCREENPRINT-DOW-2unknown———
└ 24.104.66.244/304PATWILLIS-2unknown———
└ 24.104.68.76/304GANNETT-FLEMING-INCunknown———
└ 24.104.68.184/298BLCA-24-104-68-184unknown———
└ 24.104.68.220/304LMC-2unknown———
└ 24.104.68.224/298BLCA-24-104-68-224unknown———
└ 24.104.68.252/304AUTO-CLUB-PIO-VALunknown———
└ 24.104.69.0/298GREYDON-BLCA-69-7unknown———
└ 24.104.69.8/298BLCA-24-104-69-15unknown———
└ 24.104.69.16/298BLCA-24-104-69-16unknown———
└ 24.104.69.40/298BLCA-24-104-69-40unknown———
└ 24.104.69.48/298WESTFALIA-BLCA-69-55unknown———
└ 24.104.69.56/298BLCA-24-104-69-56unknown———
└ 24.104.69.80/298PFG-BLCA-69-87unknown———
└ 24.104.69.108/304MACDONALD-MILLERunknown———
└ 24.104.69.120/298BROTHERS-BLCA-69-127unknown———
└ 24.104.69.128/298FRANK-BLCA-69-135unknown———
└ 24.104.69.136/304TRIALPAY-NET-2unknown———
└ 24.104.69.152/304YIPTEL-3unknown———
└ 24.104.69.156/304BRELLA-NET-2unknown———
└ 24.104.69.172/304PIERCE-COUNTY-LIBRARY-SYSTEMunknown———
└ 24.104.69.180/304AURORA-COMMUNICATIONS-LLCunknown———
└ 24.104.69.184/298AREATAX-BLCA-69-191unknown———
└ 24.104.69.208/304HOLY-NAME-2unknown———
└ 24.104.69.216/298BIZNET-BLCA-69-223unknown———
└ 24.104.70.0/304GDS-2unknown———
└ 24.104.72.0/298FREIGHTLINER-BLCA-72-7unknown———
└ 24.104.72.32/2732BLCA-24-104-72-32unknown———
└ 24.104.73.0/25128AEGIS-BLCA-73-127unknown———
└ 24.104.73.128/2732BLCA-24-104-73-128unknown———
└ 24.104.73.160/2732BLCA-24-104-73-160unknown———
└ 24.104.73.192/2732BLCA-24-104-73-192unknown———
└ 24.104.74.36/304BRYNMARCAPMAN2unknown———
└ 24.104.75.0/24256CITY-MISSOURI-CITY-1City of Missouri City (C02816586) · USReassignedAug 8, 2011abuse@comcast.net
via COMCAST-BUSINESS-BLK3
└ 24.104.76.0/24256ANYWARE-BLCA-76-255unknown———
└ 24.104.77.104/298ELK-GRVE-TOYATA-2unknown———
└ 24.104.78.152/304NEW-HEIGHTS-BC-2unknown———
└ 24.104.79.0/2664NETBLK-BLCA-79-63unknown———
└ 24.104.79.64/2816BLCA-24-104-79-64unknown———
└ 24.104.79.80/298BLCA-24-104-79-80unknown———
└ 24.104.79.88/298BLCA-24-104-79-88unknown———
└ 24.104.79.104/298NETBLK-BLCA-79-111unknown———
└ 24.104.79.112/298NETBLK-BLCA-79-119unknown———
└ 24.104.79.120/298NETBLK-BLCA-79-127unknown———
└ 24.104.79.128/2816NETBLK-BLCA-79-143unknown———
└ 24.104.79.160/298BLCA-24-104-79-160unknown———
└ 24.104.79.168/298BLCA-24-104-79-168unknown———
└ 24.104.79.176/2816NETBLK-BLCA-79-191unknown———
└ 24.104.79.192/2816NETBLK-BLCA-79-207unknown———
└ 24.104.79.208/298NETBLK-BLCA-79-215unknown———
└ 24.104.79.216/298BLCA-24-104-79-216unknown———
└ 24.104.79.224/2816MEM-BLCA-79-239unknown———
└ 24.104.79.240/2816GLENROCK-BLCA-79-255unknown———
└ 24.104.80.0/25128BLCA-24-104-80-0unknown———
└ 24.104.80.160/2732BLCA-24-104-80-160unknown———
└ 24.104.80.192/2732CABLE-BLCA-80-223unknown———
└ 24.104.80.224/2732BLCA-24-104-80-224unknown———
└ 24.104.81.0/298BLCA-24-104-81-0unknown———
└ 24.104.81.8/298BLCA-24-104-81-8unknown———
└ 24.104.81.16/298JOHNSTON-BLCA-81-23unknown———
← Previous1–200 of 264 · page 1 of 2Next →

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Business31,74497%18
Residential1,0243.1%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Aug 2015 · 11 yr
Origin networks
3
Last change of origin
Aug 2015
Recorded history

History

Handoffs
2