| Country | United Kingdom |
| ASN | AS2856 |
| Description | BT Public Internet Service |
| Organisation | British Telecommunications PLC ORG-BPIS1-RIPE |
| IP Range | 5.80.0.0 — 5.81.255.255 |
| Num of IPs | 131072 |
| ASN | AS2856 |
| Name | BT-UK-AS |
| Description | BTnet UK Regional network |
| Organisation | British Telecommunications PLC ORG-BPIS1-RIPE |
| Range | 5.80.0.0 — 5.81.255.255 |
| CIDR | 5.80.0.0/15 |
