Autonomous System

AS20231 Charter Communications Inc

ISPActiveUnited StatesARIN

AS20231 (TWC-20231-NE-KS-C3) is an ISP network operated by Charter Communications Inc in United States, registered with ARIN. It has 7 IPv4 prefixes with 22,016 addresses and 2 IPv6 prefixes, which makes it the 6,471st largest of 82,558 active autonomous systems by IPv4 space.

IPv4 addresses22,016in 7 prefixes
IPv6 prefixes2≈ 3.5 × 10²⁶ addresses
Size rank#6,471of 82,558 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationCharter Communications Inc
AS nameTWC-20231-NE-KS-C3
Websitecharter.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@charter.net
Registered2001-04-10
Last updated2022-03-15

IPv4 prefixes

7 prefixes · 22,016 addresses
NetworkAddressesFirst – last address
72.129.224.0/198,19272.129.224.0 – 72.129.255.255
24.166.176.0/204,09624.166.176.0 – 24.166.191.255
72.133.224.0/204,09672.133.224.0 – 72.133.239.255
24.166.168.0/212,04824.166.168.0 – 24.166.175.255
192.62.240.0/212,048192.62.240.0 – 192.62.247.255
24.166.164.0/221,02424.166.164.0 – 24.166.167.255
76.58.46.0/2351276.58.46.0 – 76.58.47.255

IPv6 prefixes

2 prefixes
  • 2602:107:4000::/40
  • 2602:107:e7c0::/43

Query AS20231 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS20231&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS20231, with or without a key:

curl "https://api.ipapi.is/?q=72.129.224.1"

Other networks of Charter Communications Inc

6 of 14
AS10796 Charter Communications Inc9,844,736 IPv4 addressesAS20001 Charter Communications Inc7,878,144 IPv4 addressesAS11427 Charter Communications Inc5,882,880 IPv4 addressesAS33363 Charter Communications, Inc5,805,312 IPv4 addressesAS11426 Charter Communications Inc4,472,064 IPv4 addressesAS11351 Charter Communications Inc4,324,608 IPv4 addresses

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