AS2856
British Telecommunications PLC
BT
ISP
British Telecommunications PLC
On this page
ASN Overview
ASN Number
AS2856
Organization
British Telecommunications PLC
Country
GB
Category
isp
Website
bt.com
About This Network
BT's main UK network, one of the largest telecommunications companies in Britain providing broadband and enterprise services.
isp
GB
IP Ranges
| CIDR | Hosts | Version |
|---|---|---|
| 2a00:23c0::/32 | 9223372036854775807 | IPv6 |
| 86.128.0.0/10 | 4194304 | IPv4 |
| 109.144.0.0/12 | 1048576 | IPv4 |
| 2.24.0.0/13 | 524288 | IPv4 |
| 31.48.0.0/13 | 524288 | IPv4 |
| 213.120.0.0/13 | 524288 | IPv4 |