Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
ASN | 7018 |
Name | ATT-INTERNET4 |
Organization | AT&T Services, Inc. |
Country | United States
|
Registry | ARIN |
IPv4 addresses | 113,875,713 |
IPv6 /64 networks | 1.39 x 241 |
Prefixes | 3,031 |
Other ASN allocated to AT&T Services, Inc.
IPv4 Prefixes for AS7018 - showing the first 20 of 2,944 networks
Network |
Location |
Addresses |
102.129.170.0/24 |
AT&T Services, Inc. |
Chicago |
256 |
102.129.176.0/24 |
AT&T Services, Inc. |
New York |
256 |
102.129.177.0/24 |
AT&T Services, Inc. |
New York |
256 |
102.129.191.0/24 |
AT&T Services, Inc. |
Chicago |
256 |
102.129.226.0/24 |
AT&T Services, Inc. |
Newark |
256 |
102.129.244.0/24 |
AT&T Services, Inc. |
Chicago |
256 |
102.129.247.0/24 |
AT&T Services, Inc. |
Ringlet |
256 |
102.216.80.0/24 |
AT&T Services, Inc. |
Johannesburg |
256 |
102.216.82.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.105.166.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.115.186.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.115.187.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.120.128.0/24 |
AT&T Services, Inc. |
Sterling |
256 |
103.196.8.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.196.9.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.207.45.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.207.46.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.216.1.0/24 |
AT&T Services, Inc. |
New York |
256 |
103.216.197.0/24 |
AT&T Services, Inc. |
Los Angeles |
256 |
103.216.3.0/24 |
AT&T Services, Inc. |
New York |
256 |
IPv6 Prefixes for AS7018 - showing the first 20 of 87 networks
Network |
Location |
/64 Prefixes |
2001:1890::/29 |
AT&T Services, Inc. |
Ashburn |
235 |
2407:ba40::/32 |
AT&T Services, Inc. |
Ashburn |
232 |
2600:1700::/28 |
AT&T Services, Inc. |
New York |
236 |
2600:300::/24 |
AT&T Services, Inc. |
New York |
240 |
2600:c800::/28 |
AT&T Services, Inc. |
New York |
236 |
2602:2ab::/36 |
AT&T Services, Inc. |
Guerneville |
228 |
2602:300::/24 |
AT&T Services, Inc. |
New York |
240 |
2602:f920::/40 |
AT&T Services, Inc. |
Climax |
224 |
2602:fcf8::/36 |
AT&T Services, Inc. |
Conroe |
228 |
2602:fe23::/36 |
AT&T Services, Inc. |
Centerton |
228 |
2605:c240::/28 |
AT&T Services, Inc. |
Arlington |
236 |
2606:40c0::/28 |
AT&T Services, Inc. |
Ashburn |
236 |
2606:740::/32 |
AT&T Services, Inc. |
Richmond (Virginia Union) |
232 |
2606:97c0::/32 |
AT&T Services, Inc. |
Ashburn |
232 |
2606:bc0::/32 |
AT&T Services, Inc. |
Reston |
232 |
2606:c640::/32 |
AT&T Services, Inc. |
Richmond |
232 |
2607:10c0::/32 |
AT&T Services, Inc. |
Watervliet |
232 |
2607:340::/28 |
AT&T Services, Inc. |
Arlington |
236 |
2607:52c0::/34 |
AT&T Services, Inc. |
Ashburn |
230 |
2607:6240::/32 |
AT&T Services, Inc. |
Herndon |
232 |