Autonomous System

AS7287 AT&T Enterprises, LLC

ISPActiveUnited StatesARIN

AS7287 (PBI-NET-BLK2) is an ISP network operated by AT&T Enterprises, LLC in United States, registered with ARIN. It has 425 IPv4 prefixes with 492,288 addresses and 147 IPv6 prefixes, which makes it the 699th largest of 82,612 active autonomous systems by IPv4 space.

IPv4 addresses492,288in 425 prefixes
IPv6 prefixes147≈ 1.6 × 10²⁸ addresses
Size rank#699of 82,612 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationAT&T Enterprises, LLC
AS namePBI-NET-BLK2
Websiteatt.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@att.net
Registered1996-11-01
Last updated2024-12-05

IPv4 prefixes

425 prefixes · 492,288 addresses
NetworkAddressesFirst – last address
166.193.128.0/1732,768166.193.128.0 – 166.193.255.255
166.197.128.0/1732,768166.197.128.0 – 166.197.255.255
107.124.192.0/1816,384107.124.192.0 – 107.124.255.255
144.60.0.0/1816,384144.60.0.0 – 144.60.63.255
144.60.64.0/1816,384144.60.64.0 – 144.60.127.255
70.143.128.0/198,19270.143.128.0 – 70.143.159.255
107.112.128.0/198,192107.112.128.0 – 107.112.159.255
107.112.160.0/198,192107.112.160.0 – 107.112.191.255
107.239.96.0/198,192107.239.96.0 – 107.239.127.255
107.250.128.0/198,192107.250.128.0 – 107.250.159.255
107.250.160.0/198,192107.250.160.0 – 107.250.191.255
107.250.192.0/198,192107.250.192.0 – 107.250.223.255
107.250.224.0/198,192107.250.224.0 – 107.250.255.255
108.79.64.0/198,192108.79.64.0 – 108.79.95.255
108.79.96.0/198,192108.79.96.0 – 108.79.127.255
108.79.128.0/198,192108.79.128.0 – 108.79.159.255
108.145.96.0/198,192108.145.96.0 – 108.145.127.255
144.60.192.0/198,192144.60.192.0 – 144.60.223.255
155.165.64.0/198,192155.165.64.0 – 155.165.95.255
155.165.128.0/198,192155.165.128.0 – 155.165.159.255
155.165.160.0/198,192155.165.160.0 – 155.165.191.255
155.165.192.0/198,192155.165.192.0 – 155.165.223.255
155.165.224.0/198,192155.165.224.0 – 155.165.255.255
166.197.0.0/198,192166.197.0.0 – 166.197.31.255
76.229.32.0/204,09676.229.32.0 – 76.229.47.255
The 25 largest of 425. The API and the database have all of them.

IPv6 prefixes

147 prefixes
  • 2606:ae00:8000::/38
  • 2606:ae00:8800::/38
  • 2606:ae00:8c00::/38
  • 2606:ae00:9400::/38
  • 2606:ae00:c400::/38
  • 2606:ae00:8200::/40
  • 2606:ae00:9c00::/40
  • 2606:ae00:bc00::/40
  • 2606:ae00:bf00::/40
  • 2606:ae00:c000::/40
  • 2606:ae00:c100::/40
  • 2606:ae00:c300::/40
  • 2606:ae00:c400::/40
  • 2606:ae00:c600::/40
  • 2606:ae00:c700::/40
  • 2606:ae00:6880::/41
  • 2606:ae00:6900::/41
  • 2606:ae00:9400::/41
  • 2606:ae00:9480::/41
  • 2606:ae00:9700::/41
  • 2606:ae00:9780::/41
  • 2606:ae00:bc00::/41
  • 2606:ae00:bc80::/41
  • 2606:ae00:bd80::/41
  • 2606:ae00:be00::/41
The 25 largest of 147. The API and the database have all of them.

Query AS7287 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=AS7287&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS7287, with or without a key:

curl "https://api.ipapi.is/?q=166.193.128.1"

Other networks of AT&T Enterprises, LLC

6 of 14
AS7018 AT&T Enterprises, LLC117,261,056 IPv4 addressesAS20057 AT&T Enterprises, LLC6,499,072 IPv4 addressesAS6389 AT&T Enterprises, LLC4,327,168 IPv4 addressesAS14654 AT&T Enterprises, LLC1,694,208 IPv4 addressesAS2686 AT&T Enterprises, LLC1,411,328 IPv4 addressesAS2687 AT&T Enterprises, LLC759,040 IPv4 addresses

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