| Range From | Range To | Organisation |
|---|---|---|
| 209.64.163.0 | 209.64.172.7 |  AT&T Enterprises, LLC |
| 209.64.172.8 | 209.64.172.15 | DIEQUA CORPORATION |
| 209.64.172.16 | 209.64.172.31 | AT&T Enterprises, LLC |
| 209.64.172.32 | 209.64.172.63 | NAMASTE LABORATORIES |
| 209.64.172.64 | 209.64.172.111 | AT&T Enterprises, LLC |
| 209.64.172.112 | 209.64.172.119 | EDE CORPORATION |
| 209.64.172.120 | 209.64.172.159 | AT&T Enterprises, LLC |
| 209.64.172.160 | 209.64.172.175 | SITA INFORMATION NETWORKING |
| 209.64.172.176 | 209.64.172.191 | AT&T Enterprises, LLC |
| 209.64.172.192 | 209.64.172.223 | ATT WIRELESS SERVICES |
Showing 1 - 10 of 28 Results