Autonomous System

AS11427 Charter Communications Inc

ISPActiveUnited StatesARIN

AS11427 (TWC-11427-TEXAS) is an ISP network operated by Charter Communications Inc in United States, registered with ARIN. It has 399 IPv4 prefixes with 5,886,976 addresses and 17 IPv6 prefixes, which makes it the 114th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses5,886,976in 399 prefixes
IPv6 prefixes17≈ 4.3 × 10³⁰ addresses
Size rank#114of 82,200 active ASNs
Abuser scoreLow0.13% of its addresses flagged · method

Details

OrganizationCharter Communications Inc
AS nameTWC-11427-TEXAS
Websitecharter.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@charter.net
Registered2000-06-09
Last updated2018-11-27

IPv4 prefixes

399 prefixes · 5,886,976 addresses
NetworkAddressesFirst – last address
72.176.0.0/13524,28872.176.0.0 – 72.183.255.255
70.112.0.0/14262,14470.112.0.0 – 70.115.255.255
76.184.0.0/14262,14476.184.0.0 – 76.187.255.255
173.172.0.0/14262,144173.172.0.0 – 173.175.255.255
24.242.0.0/15131,07224.242.0.0 – 24.243.255.255
35.146.0.0/15131,07235.146.0.0 – 35.147.255.255
66.68.0.0/15131,07266.68.0.0 – 66.69.255.255
67.10.0.0/15131,07267.10.0.0 – 67.11.255.255
70.116.0.0/15131,07270.116.0.0 – 70.117.255.255
70.122.0.0/15131,07270.122.0.0 – 70.123.255.255
72.190.0.0/15131,07272.190.0.0 – 72.191.255.255
97.98.0.0/15131,07297.98.0.0 – 97.99.255.255
50.84.0.0/1665,53650.84.0.0 – 50.84.255.255
68.203.0.0/1665,53668.203.0.0 – 68.203.255.255
68.206.0.0/1665,53668.206.0.0 – 68.206.255.255
70.119.0.0/1665,53670.119.0.0 – 70.119.255.255
70.120.0.0/1665,53670.120.0.0 – 70.120.255.255
70.124.0.0/1665,53670.124.0.0 – 70.124.255.255
71.78.0.0/1665,53671.78.0.0 – 71.78.255.255
76.84.0.0/1665,53676.84.0.0 – 76.84.255.255
76.183.0.0/1665,53676.183.0.0 – 76.183.255.255
97.77.0.0/1665,53697.77.0.0 – 97.77.255.255
97.105.0.0/1665,53697.105.0.0 – 97.105.255.255
98.6.0.0/1665,53698.6.0.0 – 98.6.255.255
98.156.0.0/1665,53698.156.0.0 – 98.156.255.255
The 25 largest of 399. The API and the database have all of them.

IPv6 prefixes

17 prefixes
  • 2603:8080::/28
  • 2603:8090::/28
  • 2603:80a0::/28
  • 2600:6c4d::/32
  • 2603:80bd::/32
  • 2603:90bc::/32
  • 2605:6000::/32
  • 2605:6001::/32
  • 2605:ed00::/32
  • 2602:107:4c00::/40
  • 2602:107:e500::/40
  • 2605:6000:700::/40
  • 2602:107:4010::/44
  • 2602:107:4c10::/44
  • 2605:ed00:455f::/48
  • 2605:ed00:4560::/48
  • 2605:ed00:4c70::/48

Query AS11427 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=AS11427&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS11427, with or without a key:

curl "https://api.ipapi.is/?q=72.176.0.1"

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 addressesAS11426 Charter Communications Inc4,478,720 IPv4 addressesAS11351 Charter Communications Inc4,324,608 IPv4 addressesAS12271 Charter Communications Inc2,866,688 IPv4 addresses

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