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 435 IPv4 prefixes with 456,960 addresses and 164 IPv6 prefixes, which makes it the 722nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses456,960in 435 prefixes
IPv6 prefixes164≈ 3.8 × 10²⁸ addresses
Size rank#722of 82,200 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

435 prefixes · 456,960 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
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
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
99.136.160.0/204,09699.136.160.0 – 99.136.175.255
99.159.176.0/204,09699.159.176.0 – 99.159.191.255
107.77.112.0/204,096107.77.112.0 – 107.77.127.255
The 25 largest of 435. The API and the database have all of them.

IPv6 prefixes

164 prefixes
  • 2600:384::/35
  • 2606:ae00:6000::/36
  • 2606:ae00:7000::/36
  • 2606:ae00:8000::/38
  • 2606:ae00:8800::/38
  • 2606:ae00:8c00::/38
  • 2606:ae00:9400::/38
  • 2606:ae00:c400::/38
  • 2600:384:100::/40
  • 2600:384:500::/40
  • 2600:384:900::/40
  • 2600:384:d00::/40
  • 2600:384:1000::/40
  • 2600:384:1200::/40
  • 2606:ae00:8200::/40
  • 2606:ae00:9c00::/40
  • 2606:ae00:ac00::/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
The 25 largest of 164. 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 15
AS7018 AT&T Enterprises, LLC117,262,080 IPv4 addressesAS20057 AT&T Enterprises, LLC6,499,584 IPv4 addressesAS6389 AT&T Enterprises, LLC4,523,776 IPv4 addressesAS14654 AT&T Enterprises, LLC1,694,208 IPv4 addressesAS2686 AT&T Enterprises, LLC1,411,584 IPv4 addressesAS2687 AT&T Enterprises, LLC759,552 IPv4 addresses

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