AS Number Details
AS19957
AT&T Services, Inc.
Summary
- Country
-
United States
- ASN
- AS19957
- Organization
- AT&T Services, Inc.
- ISP
- AT&T Services, Inc.
- Number of Ranges
- 20
- Number of IPs
- 73,728
IP Address Ranges
Our Hosted Ranges API, delivers a complete list of ranges for any specified ASN.
| Range | Company | Country | IP Count |
|---|---|---|---|
| 12.204.201.0/24 | AT&T Corp. | US | 256 |
| 12.204.202.0/24 | AT&T Corp. | US | 256 |
| 12.204.205.0/24 | AT&T Corp. | US | 256 |
| 12.204.206.0/24 | AT&T Corp. | US | 256 |
| 12.204.208.0/23 | AT&T Corp. | US | 512 |
| 12.204.216.0/21 | AT&T Corp. | US | 2048 |
| 64.79.176.0/20 | AT&T Corp. | US | 4096 |
| 66.4.0.0/16 | AT&T Corp. | US | 65536 |
| 66.59.220.0/24 | AT&T Corp. | US | 256 |
| 70.150.21.0/24 | AT&T Corp. | US | 256 |
| You can find 10 more ranges via our API |