Summary
| Country |
 United States
|
| Domain | utma.com |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | UNITED-190-NETBLK-2 |
Whois
American Registry for Internet Numbers NET199 (NET-199-0-0-0-0) 199.0.0.0 - 199.255.255.255
United Telephone Mutual Aid Corporation UNITED-190-NETBLK-2 (NET-199-253-12-0-1) 199.253.12.0 - 199.253.15.255
CIDR IP address subranges within 199.253.12.0/22 subnet
- 199.253.12.0/24
- 199.253.13.0/24
- 199.253.14.0/24
- 199.253.15.0/24