AS20001

Charter Communications Inc

AS 20001 TWC-20001-PACWEST

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

7,499,523 IP addresses
ASN20001
NameTWC-20001-PACWEST
OrganizationCharter Communications Inc
CountryUnited States  
RegistryARIN
IPv4 addresses7,499,523
IPv6 /64 networks1.25 x 236
Prefixes260
Other ASN allocated to Charter Communications Inc
ASN Name IP addresses
10796 TWC-10796-MIDWEST 10,828,071
11427 TWC-11427-TEXAS 5,428,919
11426 TWC-11426-CAROLINAS 5,141,512
11351 TWC-11351-NORTHEAST 4,989,448
12271 TWC-12271-NYC 3,069,448
7843 TWC-7843-BB 2,300,213
10838 OCEANIC-INTERNET-RR 304,640
11955 TWC-11955-ATLANTA 145,406
3456 TWC-3456-IT 145,282
13343 TWC-13343-CHARLOTTE 19,968
14065 TWC-14065-COUDERSPORT 18,944
8052 TWC-8052-PEAKVIEW 17,664
6534 OCEANIC-CABLE 17,408
7756 TWC-7756-NA 0
54473 TWC-54473-DUKENET 0
IPv4 Prefixes for AS20001 - showing the first 20 of 253 networks
Network Location Addresses
104.172.0.0/14 Charter Communications   Los Angeles (South Los Angeles) 262,144
104.32.0.0/14 Charter Communications   Ventura 262,144
107.184.0.0/15 Charter Communications Inc   Huntington Beach 131,072
108.178.128.0/18 Charter Communications Inc   Santa Ana 16,384
108.184.0.0/15 Charter Communications   Los Angeles (South Los Angeles) 131,072
134.195.216.0/22 Charter Communications Inc   Temecula 1,024
142.11.64.0/18 Charter Communications Inc   Los Angeles (South Los Angeles) 16,384
142.129.0.0/16 Charter Communications Inc   Los Angeles 65,536
142.254.176.0/20 Charter Communications Inc   Yucaipa 4,096
142.254.236.0/22 Charter Communications Inc   Los Angeles 1,024
157.145.212.0/24 Charter Communications Inc   Camarillo 256
157.233.0.0/16 Charter Communications Inc   Perris 65,536
157.233.100.0/24 Charter Communications Inc   Perris 256
159.56.0.0/22 Charter Communications   Los Angeles 1,024
172.112.0.0/13 Charter Communications   Simi Valley 524,288
172.248.0.0/14 Charter Communications   Los Angeles 262,144
172.88.0.0/14 Charter Communications   Los Angeles (South Los Angeles) 262,144
173.196.0.0/16 Spectrum   Santa Ana 65,536
173.197.160.0/20 Spectrum   Oxnard 4,096
173.197.208.0/20 Charter Communications Inc   Los Angeles 4,096
IPv6 Prefixes for AS20001
Network Location /64 Prefixes
2600:5c00::/32 Charter Communications Inc   Coeur d'Alene 232
2600:6c7f:9410::/44 Charter Communications   Tustin 220
2602:107:e600::/40 Charter Communications   Tustin 224
2603:8000::/28 Charter Communications Inc   Anaheim 236
2603:803d::/32 Charter Communications Inc   Greenwood Village 232
2605:e000::/32 Charter Communications Inc   Tustin 232
2606:6000::/32 Charter Communications Inc   Greenwood Village 232