| Country | United Kingdom |
| ASN | AS5400 |
| Description | BTIA |
| Organisation | British Telecommunications PLC ORG-CNS3-RIPE |
| IP Range | 132.244.72.0 — 132.244.79.255 |
| Num of IPs | 2048 |
| ASN | AS5400 |
| Name | BT |
| Organisation | British Telecommunications PLC ORG-CNS3-RIPE |
| Range | 132.244.72.0 — 132.244.79.255 |
| CIDR | 132.244.72.0/21 |
