AS2856
British Telecommunications PLC
ASN
AS2856
Country
United Kingdom
IPv4 addresses
13,845,504
Prefixes (IPv4 / IPv6)
526 / 5
ASN Information
- ASN Number
- AS2856
- AS Name
- British Telecommunications PLC
- Country
- United Kingdom
- IPv4 addresses
- 13,845,504
- IPv4 prefixes
- 526
- IPv6 prefixes
- 5
VPN & datacenter signals
- Blocks on public VPN lists
- 0
- Blocks on public datacenter lists
- 4 · 0.0 % of its IPv4 addresses
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Top Countries
Largest announced prefixes
- 86.128.0.0/10
- 81.128.0.0/11
- 109.144.0.0/12
- 95.144.0.0/13
- 31.48.0.0/13
- 31.112.0.0/13
- 31.120.0.0/14
- 31.100.0.0/14
- 213.120.0.0/14
- 147.148.0.0/14
Source: DB-IP and MaxMind routing and registration data as of 2026-10-01.
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