AS19115 Charter Communications LLC

CHARTER-19115-DC - Charter Communications LLC · registered in the United States

IPv4 addresses36,86428 prefixes · 0.001% of announced IPv4

Rank in United States#1,632largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,478of 79,396 networks with IPv4

IPv6577 x /4819 prefixes

CountryUnited States18,679 ASNs registered there

Open AS19115 in ASN lookup Look up an IP in this network (16.14.240.1) All networks in United States

IPv4 prefixes

All 28 prefixes, in address order.

16.14.240.0/21
24.169.164.0/23
24.169.187.0/24
24.169.202.0/23
24.174.92.0/22
24.174.204.0/22
24.196.242.0/24
24.216.138.0/24
24.242.188.0/22
47.3.16.0/20
66.53.4.0/23
66.56.248.0/22
75.114.94.0/23
75.128.236.0/24
98.8.2.0/24
98.8.4.0/24
98.8.12.0/23
98.8.16.0/22
98.8.28.0/22
98.8.32.0/21
98.8.54.0/23
98.8.192.0/19
98.9.0.0/20
98.145.32.0/22
107.8.40.0/23
170.151.0.0/21
170.151.12.0/22
170.151.16.0/22

IPv6 prefixes

All 19 prefixes.

2600:6c7f:9111::/48
2600:6c7f:9140::/44
2600:6c7f:9180::/44
2600:6c7f:91b0::/44
2600:6c7f:91f0::/44
2600:6c7f:9270::/44
2600:6c7f:9280::/44
2600:6c7f:9300::/44
2600:6c7f:9370::/44
2600:6c7f:9390::/44
2600:6c7f:93a0::/43
2600:6c7f:93d0::/44
2600:6c7f:93e0::/43
2600:6c7f:9480::/44
2600:6c7f:94d0::/44
2603:807e:200::/40
2603:90fb::/44
2603:90fb:20::/43
2603:90fb:40::/44

Other ASNs named Charter Communications LLC

14 other networks use the same organisation name; together with AS19115 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

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

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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AS22772#1630 LOGIN - Login, Inc.36,864

AS32444#1631 ANTHEMBB - Anthem Broadband36,864

AS20248#1633 TAKE2 - Take 2 Hosting, Inc.36,864

AS22985#1634 UL-LAFAYETTE-1 - University of Louisiana at Lafayette36,864

AS6536#1635 CITYNET - CityNet36,608

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