Autonomous System

AS16787 Charter Communications LLC

ISPActiveUnited StatesARIN

AS16787 (CHARTER-16787-DC) is an ISP network operated by Charter Communications LLC in United States, registered with ARIN. It has 79 IPv4 prefixes with 150,272 addresses and 11 IPv6 prefixes, which makes it the 1,583rd largest of 82,612 active autonomous systems by IPv4 space.

IPv4 addresses150,272in 79 prefixes
IPv6 prefixes11≈ 1.3 × 10³⁰ addresses
Size rank#1,583of 82,612 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCharter Communications LLC
AS nameCHARTER-16787-DC
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@charter.net
Registered2002-08-22
Last updated2026-05-19

IPv4 prefixes

79 prefixes · 150,272 addresses
NetworkAddressesFirst – last address
47.234.0.0/1732,76847.234.0.0 – 47.234.127.255
98.120.0.0/1816,38498.120.0.0 – 98.120.63.255
65.185.192.0/198,19265.185.192.0 – 65.185.223.255
96.37.160.0/198,19296.37.160.0 – 96.37.191.255
24.24.96.0/204,09624.24.96.0 – 24.24.111.255
24.28.208.0/204,09624.28.208.0 – 24.28.223.255
24.33.32.0/204,09624.33.32.0 – 24.33.47.255
24.33.48.0/204,09624.33.48.0 – 24.33.63.255
66.61.128.0/204,09666.61.128.0 – 66.61.143.255
71.85.80.0/204,09671.85.80.0 – 71.85.95.255
75.179.192.0/204,09675.179.192.0 – 75.179.207.255
75.179.208.0/204,09675.179.208.0 – 75.179.223.255
107.14.176.0/204,096107.14.176.0 – 107.14.191.255
24.24.104.0/212,04824.24.104.0 – 24.24.111.255
24.24.112.0/212,04824.24.112.0 – 24.24.119.255
35.135.192.0/212,04835.135.192.0 – 35.135.199.255
75.179.224.0/212,04875.179.224.0 – 75.179.231.255
96.34.176.0/212,04896.34.176.0 – 96.34.183.255
107.14.0.0/212,048107.14.0.0 – 107.14.7.255
107.14.104.0/212,048107.14.104.0 – 107.14.111.255
192.219.216.0/212,048192.219.216.0 – 192.219.223.255
24.24.100.0/221,02424.24.100.0 – 24.24.103.255
24.24.120.0/221,02424.24.120.0 – 24.24.123.255
24.24.124.0/221,02424.24.124.0 – 24.24.127.255
24.179.100.0/221,02424.179.100.0 – 24.179.103.255
The 25 largest of 79. The API and the database have all of them.

IPv6 prefixes

11 prefixes
  • 2600:6ce0::/28
  • 2600:6cf0::/32
  • 2001:1998:200::/41
  • 2001:1998:280::/41
  • 2001:1998:300::/41
  • 2001:1998:600::/44
  • 2001:1998:6f0::/44
  • 2605:1c00:ff0::/44
  • 2605:1c00:1ff0::/44
  • 2605:1c00:50f0::/44
  • 2605:1c00:fff0::/44

Query AS16787 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=AS16787&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS16787, with or without a key:

curl "https://api.ipapi.is/?q=47.234.0.1"

Other networks of Charter Communications LLC

Largest networks in United States