AS19157 Charter Communications LLC

CHARTER-19157-DC - Charter Communications LLC · registered in the United States

IPv4 addresses4,3525 prefixes · <0.001% of announced IPv4

Rank in United States#4,422largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#14,734of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS19157 in ASN lookup Look up an IP in this network (23.86.14.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

23.86.14.0/23
23.86.16.0/21
23.86.25.0/24
23.86.28.0/22
47.42.246.0/23

Other ASNs named Charter Communications LLC

14 other networks use the same organisation name; together with AS19157 they announce 14,185,728 IPv4 addresses.

ASNNameIPv4 addresses

AS20115CHARTER-20115 - Charter Communications LLC US12,417,536

AS33588BRESNAN-33588 - Charter Communications LLC US841,984

AS22516CHARTER-22516-CENTRAL-CA-C3 - Charter Communications LLC US665,088

AS16787CHARTER-16787-DC - Charter Communications LLC US145,664

AS40294CHARTER-40294-DC - Charter Communications LLC US38,912

AS19115CHARTER-19115-DC - Charter Communications LLC US36,864

AS40264TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC US15,104

AS22677CHARTER-22677-MO-IL-C3 - Charter Communications LLC US4,608

AS22974CHARTER-22974-MICHIGAN-DETROIT-C3 - Charter Communications LLC US3,840

AS23132CHARTER-23132-SOUTHERN-NEW-ENGLAND-C3 - Charter Communications LLC US3,072

AS22513CHARTER-22513-WA-OR-C3 - Charter Communications LLC US2,560

AS22710CHARTER-22710-LOUSIANA-C3 - Charter Communications LLC US2,560

AS23222CHARTER-23222-RENO-C3 - Charter Communications LLC US2,560

AS23200CHARTER-23200-INDIANA-C3 - Charter Communications LLC US1,024

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS18647#4420 ACCEL-AS - Accel Net, Inc.4,352

AS18719#4421 TSRSOLUTIONS - TSR Solutions, Inc.4,352

AS19197#4423 STEFANINI-INC - Stefanini, Inc.4,352

AS19600#4424 NCH-AS - Nationwide Children's Hospital4,352

AS20014#4425 WRCTC-NET-1 - West River Cooperative Telephone Company4,352

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources