| Country | United Kingdom |
| ASN | AS5400 |
| Description | BT Global Networks |
| Organisation | British Telecommunications PLC ORG-CNS3-RIPE |
| IP Range | 166.49.128.0 — 166.49.255.255 |
| Num of IPs | 32768 |
| ASN | AS5400 |
| Name | BT |
| Organisation | British Telecommunications PLC ORG-CNS3-RIPE |
| Range | 166.49.128.0 — 166.49.255.255 |
| CIDR | 166.49.128.0/17 |
