Autonomous System

AS7843 Charter Communications Inc

ISPActiveUnited StatesARIN

AS7843 (TWC-7843-BB) is an ISP network operated by Charter Communications Inc in United States, registered with ARIN. It has 152 IPv4 prefixes with 2,308,352 addresses and 14 IPv6 prefixes, which makes it the 233rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses2,308,352in 152 prefixes
IPv6 prefixes14≈ 4.8 × 10²⁹ addresses
Size rank#233of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationCharter Communications Inc
AS nameTWC-7843-BB
Websitecharter.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@charter.net
Registered1997-01-23
Last updated2018-11-27

IPv4 prefixes

152 prefixes · 2,308,352 addresses
NetworkAddressesFirst – last address
71.64.0.0/121,048,57671.64.0.0 – 71.79.255.255
107.8.0.0/13524,288107.8.0.0 – 107.15.255.255
173.196.0.0/15131,072173.196.0.0 – 173.197.255.255
9.236.0.0/1665,5369.236.0.0 – 9.236.255.255
66.61.0.0/1665,53666.61.0.0 – 66.61.255.255
24.92.0.0/1732,76824.92.0.0 – 24.92.127.255
69.134.0.0/1732,76869.134.0.0 – 69.134.127.255
76.178.0.0/1732,76876.178.0.0 – 76.178.127.255
9.233.192.0/1816,3849.233.192.0 – 9.233.255.255
69.76.64.0/1816,38469.76.64.0 – 69.76.127.255
69.134.128.0/1816,38469.134.128.0 – 69.134.191.255
69.134.192.0/1816,38469.134.192.0 – 69.134.255.255
76.89.0.0/1816,38476.89.0.0 – 76.89.63.255
76.178.128.0/1816,38476.178.128.0 – 76.178.191.255
107.14.192.0/1816,384107.14.192.0 – 107.14.255.255
9.233.0.0/198,1929.233.0.0 – 9.233.31.255
9.233.64.0/198,1929.233.64.0 – 9.233.95.255
24.30.192.0/198,19224.30.192.0 – 24.30.223.255
24.92.64.0/198,19224.92.64.0 – 24.92.95.255
64.183.128.0/198,19264.183.128.0 – 64.183.159.255
65.28.192.0/198,19265.28.192.0 – 65.28.223.255
67.48.96.0/198,19267.48.96.0 – 67.48.127.255
69.76.0.0/198,19269.76.0.0 – 69.76.31.255
69.134.160.0/198,19269.134.160.0 – 69.134.191.255
72.129.192.0/198,19272.129.192.0 – 72.129.223.255
The 25 largest of 152. The API and the database have all of them.

IPv6 prefixes

14 prefixes
  • 2600:5800::/31
  • 2001:1998::/32
  • 2600:5801::/32
  • 2603:90f2::/32
  • 2603:90f4::/32
  • 2600:c000::/40
  • 2600:c010:100::/40
  • 2603:807e:300::/40
  • 2603:807e:400::/40
  • 2001:1998:880::/44
  • 2001:1998:8c0::/44
  • 2603:90e1:100::/44
  • 2001:1998:a00::/48
  • 2001:1998:a03::/48

Query AS7843 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=AS7843&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS7843, with or without a key:

curl "https://api.ipapi.is/?q=71.64.0.1"

Other networks of Charter Communications Inc

6 of 14
AS10796 Charter Communications Inc9,848,832 IPv4 addressesAS20001 Charter Communications Inc8,243,968 IPv4 addressesAS33363 Charter Communications, Inc6,348,288 IPv4 addressesAS11427 Charter Communications Inc5,886,976 IPv4 addressesAS11426 Charter Communications Inc4,478,720 IPv4 addressesAS11351 Charter Communications Inc4,324,608 IPv4 addresses

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