Autonomous system
AS13205
British Telecommunications PLC
Related ASNs
Related autonomous systems
Other ASNs for British Telecommunications PLC. Sorted by AS number.
Prefixes
Announced networks
IPv4: 6 | IPv6: 0
| Type | Prefix |
|---|---|
| IPv4 | 31.11.56.0/23 |
| IPv4 | 78.109.0.0/20 |
| IPv4 | 137.213.239.0/24 |
| IPv4 | 137.213.252.0/23 |
| IPv4 | 217.140.0.0/20 |
| IPv4 | 217.140.32.0/19 |
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