AS2856

British Telecommunications Limited
CAIDA
Primary org cluster
British Telecommunications Limited
LEI
549300OWFMSO9NYV4H90
567
Announced prefixes
50
RPKI-authorized prefixes
Showing the first 500 of 567 prefixes. Subscribe to see the rest.

Prefixes

showing 201–300 of 567
CIDR Org name Source Confidence
85.189.76.0/23 British Telecommunications Limited BGP 0.35
85.189.78.0/23 British Telecommunications Limited BGP 0.35
85.189.132.0/23 British Telecommunications Limited BGP 0.35
85.189.153.0/24 British Telecommunications Limited BGP 0.35
85.189.154.0/23 British Telecommunications Limited BGP 0.35
85.189.156.0/24 British Telecommunications Limited BGP 0.35
85.189.159.0/24 British Telecommunications Limited BGP 0.35
85.189.160.0/24 British Telecommunications Limited BGP 0.35
85.189.162.0/24 British Telecommunications Limited BGP 0.35
85.189.164.0/23 British Telecommunications Limited BGP 0.35
85.189.167.0/24 British Telecommunications Limited BGP 0.35
85.189.174.0/23 British Telecommunications Limited BGP 0.35
85.189.178.0/24 British Telecommunications Limited BGP 0.35
85.189.181.0/24 British Telecommunications Limited BGP 0.35
85.189.183.0/24 British Telecommunications Limited BGP 0.35
85.189.189.0/24 British Telecommunications Limited BGP 0.35
85.189.190.0/23 British Telecommunications Limited BGP 0.35
85.204.160.0/22 British Telecommunications Limited BGP 0.35
85.235.123.0/24 British Telecommunications Limited BGP 0.35
86.38.56.0/24 British Telecommunications Limited BGP 0.35
86.38.63.0/24 British Telecommunications Limited BGP 0.35
86.38.65.0/24 British Telecommunications Limited BGP 0.35
86.38.67.0/24 British Telecommunications Limited BGP 0.35
86.38.68.0/24 British Telecommunications Limited BGP 0.35
86.38.86.0/24 British Telecommunications Limited BGP 0.35
86.38.93.0/24 British Telecommunications Limited BGP 0.35
86.38.118.0/24 British Telecommunications Limited BGP 0.35
86.38.123.0/24 British Telecommunications Limited BGP 0.35
86.38.148.0/24 British Telecommunications Limited BGP 0.35
86.38.193.0/24 British Telecommunications Limited BGP 0.35
86.38.233.0/24 British Telecommunications Limited BGP 0.35
86.38.244.0/24 British Telecommunications Limited BGP 0.35
86.54.81.0/24 British Telecommunications Limited BGP 0.35
86.110.57.0/24 British Telecommunications Limited BGP 0.35
86.128.0.0/10 British Telecommunications Limited BGP 0.35
86.128.0.0/11 British Telecommunications Limited BGP 0.35
86.128.0.0/12 British Telecommunications Limited BGP 0.35
87.76.183.0/24 British Telecommunications Limited BGP 0.35
87.81.112.0/20 British Telecommunications Limited BGP 0.35
87.86.24.0/23 British Telecommunications Limited BGP 0.35
87.232.114.0/24 British Telecommunications Limited BGP 0.35
87.237.16.0/21 British Telecommunications Limited BGP 0.35
89.39.172.0/23 British Telecommunications Limited BGP 0.35
89.117.183.0/24 British Telecommunications Limited BGP 0.35
89.117.198.0/24 British Telecommunications Limited BGP 0.35
89.117.203.0/24 British Telecommunications Limited BGP 0.35
89.117.235.0/24 British Telecommunications Limited BGP 0.35
89.145.172.0/23 British Telecommunications Limited BGP 0.35
91.90.125.0/24 British Telecommunications Limited BGP 0.35
91.90.127.0/24 British Telecommunications Limited BGP 0.35
91.102.189.0/24 British Telecommunications Limited BGP 0.35
91.102.190.0/24 British Telecommunications Limited BGP 0.35
91.102.191.0/24 British Telecommunications Limited BGP 0.35
91.111.0.0/16 British Telecommunications Limited BGP 0.35
91.142.128.0/24 British Telecommunications Limited BGP 0.35
91.227.78.0/24 British Telecommunications Limited BGP 0.35
91.230.16.0/24 British Telecommunications Limited BGP 0.35
91.230.40.0/24 British Telecommunications Limited BGP 0.35
91.236.216.0/23 British Telecommunications Limited BGP 0.35
94.26.64.0/23 British Telecommunications Limited BGP 0.35
94.72.248.0/21 British Telecommunications Limited BGP 0.35
94.125.16.0/24 British Telecommunications Limited BGP 0.35
94.125.17.0/24 British Telecommunications Limited BGP 0.35
94.125.18.0/24 British Telecommunications Limited BGP 0.35
94.125.19.0/24 British Telecommunications Limited BGP 0.35
94.232.100.0/22 British Telecommunications Limited BGP 0.35
95.144.0.0/13 British Telecommunications Limited BGP 0.35
95.173.59.0/24 British Telecommunications Limited BGP 0.35
109.144.0.0/12 British Telecommunications Limited BGP 0.35
109.180.0.0/15 British Telecommunications Limited BGP 0.35
109.205.158.0/24 British Telecommunications Limited BGP 0.35
109.249.0.0/16 British Telecommunications Limited BGP 0.35
132.146.0.0/16 British Telecommunications Limited BGP 0.35
132.153.3.0/24 British Telecommunications Limited BGP 0.35
132.153.244.0/24 British Telecommunications Limited BGP 0.35
132.153.245.0/24 British Telecommunications Limited BGP 0.35
132.153.246.0/24 British Telecommunications Limited BGP 0.35
132.153.247.0/24 British Telecommunications Limited BGP 0.35
132.153.248.0/24 British Telecommunications Limited BGP 0.35
132.153.249.0/24 British Telecommunications Limited BGP 0.35
132.153.250.0/24 British Telecommunications Limited BGP 0.35
132.153.251.0/24 British Telecommunications Limited BGP 0.35
132.153.252.0/24 British Telecommunications Limited BGP 0.35
132.153.253.0/24 British Telecommunications Limited BGP 0.35
132.153.254.0/24 British Telecommunications Limited BGP 0.35
132.244.79.0/24 British Telecommunications Limited BGP 0.35
138.108.94.0/24 British Telecommunications Limited BGP 0.35
142.205.162.0/23 British Telecommunications Limited BGP 0.35
143.223.132.0/24 British Telecommunications Limited BGP 0.35
144.87.0.0/21 British Telecommunications Limited BGP 0.35
144.87.0.0/20 British Telecommunications Limited BGP 0.35
144.87.16.0/20 British Telecommunications Limited BGP 0.35
144.87.24.0/22 British Telecommunications Limited BGP 0.35
144.87.24.0/21 British Telecommunications Limited BGP 0.35
144.87.28.0/22 British Telecommunications Limited BGP 0.35
144.87.128.0/17 British Telecommunications Limited BGP 0.35
144.87.128.0/18 British Telecommunications Limited BGP 0.35
144.177.74.0/23 British Telecommunications Limited BGP 0.35
145.79.172.0/22 British Telecommunications Limited BGP 0.35
147.78.68.0/22 British Telecommunications Limited BGP 0.35
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RPKI-authorized prefixes (ROAs)

what's this?
5.35.192.0/21 /24 max
5.80.0.0/15 /15 max
5.81.0.0/16 /16 max
9.151.0.0/19 /19 max
9.151.208.0/20 /20 max
9.151.248.0/21 /21 max
9.232.192.0/18 /18 max
9.233.48.0/20 /20 max
9.237.96.0/19 /19 max
9.237.128.0/18 /18 max
9.237.192.0/19 /19 max
23.26.70.0/24 /24 max
23.26.108.0/24 /24 max
23.26.117.0/24 /24 max
23.26.131.0/24 /24 max
23.26.192.0/24 /24 max
23.27.32.0/24 /24 max
23.27.33.0/24 /24 max
23.27.34.0/24 /24 max
23.27.35.0/24 /24 max
23.27.36.0/24 /24 max
23.27.37.0/24 /24 max
23.27.38.0/24 /24 max
23.27.39.0/24 /24 max
23.27.40.0/24 /24 max
23.27.102.0/24 /24 max
23.27.103.0/24 /24 max
23.27.104.0/24 /24 max
23.27.105.0/24 /24 max
23.27.106.0/24 /24 max
23.27.107.0/24 /24 max
23.27.108.0/24 /24 max
23.230.82.0/23 /23 max
23.230.242.0/24 /24 max
23.230.252.0/24 /24 max
31.48.0.0/13 /13 max
31.90.0.0/15 /15 max
31.92.0.0/15 /15 max
31.94.0.0/16 /16 max
31.96.0.0/16 /16 max
31.100.0.0/14 /14 max
31.104.0.0/16 /16 max
31.106.0.0/15 /15 max
31.112.0.0/14 /14 max
31.116.0.0/14 /14 max
31.116.0.0/16 /16 max
31.117.0.0/16 /16 max
31.118.0.0/16 /16 max
31.119.0.0/16 /16 max
31.120.0.0/16 /16 max

Uses the REST API.