| Country | United Kingdom |
| ASN | AS3300 |
| Description | BT ICG/GIIB United States |
| Organisation | British Telecommunications PLC ORG-CNS3-RIPE |
| IP Range | 63.250.140.0 — 63.250.143.255 |
| Num of IPs | 1024 |
| ASN | AS3300 |
| Name | BT |
| Organisation | British Telecommunications PLC ORG-CNS3-RIPE |
| Range | 63.250.140.0 — 63.250.143.255 |
| CIDR | 63.250.140.0/22 |
