IP subnet details
74.247.144.0/20
AS7018 — AT&T Services, Inc.
Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 4,096 |
| Registry | ARIN |
| Network Name | BELLSNET-BLK18 |
Whois
American Registry for Internet Numbers NET74 (NET-74-0-0-0-0) 74.0.0.0 - 74.255.255.255
AT&T Corp. BELLSNET-BLK18 (NET-74-244-0-0-1) 74.244.0.0 - 74.247.255.255