AS22974 Charter Communications LLC

CHARTER-22974-MICHIGAN-DETROIT-C3 - Charter Communications LLC · registered in the United States

IPv4 addresses3,8407 prefixes · <0.001% of announced IPv4

Rank in United States#4,903largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#16,639of 79,396 networks with IPv4

IPv6256 x /485 prefixes

CountryUnited States18,679 ASNs registered there

Open AS22974 in ASN lookup Look up an IP in this network (47.45.54.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

47.45.54.0/24
66.39.229.0/24
68.233.54.0/24
75.141.90.0/24
76.58.6.0/23
192.62.248.0/21
209.172.3.0/24

IPv6 prefixes

All 5 prefixes.

2602:107:4700::/44
2602:107:4730::/44
2602:107:4740::/42
2602:107:4780::/41
2602:107:e720::/43

Other ASNs named Charter Communications LLC

14 other networks use the same organisation name; together with AS22974 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

AS19157CHARTER-19157-DC - Charter Communications LLC US4,352

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

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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