IP subnet details
199.37.171.0/24
AS5728 — AT&T Services, Inc.
Summary
| Country |
 United States
|
| Domain | attmail.com |
| Size | 256 |
| Registry | ARIN |
| Network Name | ATTW-102709124612 |
Whois
American Registry for Internet Numbers NET199 (NET-199-0-0-0-0) 199.0.0.0 - 199.255.255.255
AT&T Services, Inc. NETBLK-ATTELS (NET-199-37-0-0-1) 199.37.0.0 - 199.37.255.255
DIAL Pool ATTCT-DPMGAP18 ATTW-102709124612 (NET-199-37-160-0-1) 199.37.160.0 - 199.37.175.255