| Country | United Kingdom |
| ASN | AS2856 |
| Description | BTSS (CSC/RMG) FTIP003670545 |
| Organisation | British Telecommunications PLC ORG-BPIS1-RIPE |
| IP Range | 144.87.0.0 — 144.87.7.255 |
| Num of IPs | 2048 |
| ASN | AS2856 |
| Name | BT-UK-AS |
| Description | BTnet UK Regional network |
| Organisation | British Telecommunications PLC ORG-BPIS1-RIPE |
| Range | 144.87.0.0 — 144.87.7.255 |
| CIDR | 144.87.0.0/21 |
