AS5400

British Telecommunications Limited
CAIDA
Primary org cluster
BT
313
Announced prefixes
50
RPKI-authorized prefixes

Prefixes

showing 301–313 of 313
CIDR Org name Source Confidence
2a00:2096::/32 British Telecommunications Limited BGP 1.00
2a00:2097::/32 British Telecommunications Limited BGP 1.00
2a00:2200::/25 British Telecommunications Limited BGP 1.00
2a00:2200:200::/40 British Telecommunications Limited BGP 1.00
2a00:2200:300::/40 British Telecommunications Limited BGP 1.00
2a00:2200:900::/40 British Telecommunications Limited BGP 1.00
2a00:2200:b00::/40 British Telecommunications Limited BGP 1.00
2a00:2200:d00::/40 British Telecommunications Limited BGP 1.00
2a00:2200:2000::/40 British Telecommunications Limited BGP 1.00
2a00:2200:5300::/40 British Telecommunications Limited BGP 1.00
2a00:2280::/25 British Telecommunications Limited BGP 1.00
2a00:2300::/25 British Telecommunications Limited BGP 1.00
2a0c:7c80::/29 British Telecommunications Limited BGP 1.00
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RPKI-authorized prefixes (ROAs)

what's this?
23.230.16.0/24 /24 max
31.95.0.0/16 /16 max
31.95.0.0/21 /21 max
31.95.14.0/23 /23 max
31.95.16.0/20 /20 max
31.95.48.0/21 /21 max
31.95.56.0/24 /24 max
31.95.58.0/23 /23 max
31.95.64.0/21 /21 max
31.95.72.0/22 /22 max
31.95.80.0/22 /22 max
31.95.96.0/19 /19 max
31.95.128.0/20 /20 max
31.95.160.0/20 /20 max
31.95.176.0/22 /22 max
31.95.184.0/21 /21 max
31.95.208.0/21 /21 max
31.95.218.0/23 /23 max
31.95.220.0/22 /22 max
31.95.228.0/22 /22 max
31.95.232.0/22 /22 max
31.95.238.0/23 /23 max
31.95.240.0/22 /22 max
31.95.246.0/23 /23 max
31.95.248.0/22 /22 max
31.95.254.0/23 /23 max
45.39.136.0/24 /24 max
62.5.0.0/17 /17 max
62.102.0.0/17 /17 max
62.134.0.0/16 /16 max
62.172.0.0/21 /21 max
62.173.192.0/18 /18 max
62.180.0.0/16 /16 max
77.72.239.0/24 /24 max
82.150.0.0/19 /19 max
91.142.128.0/24 /24 max
130.41.240.0/24 /24 max
130.41.241.0/24 /24 max
166.49.128.0/17 /17 max
166.49.171.0/24 /24 max
166.49.253.0/24 /24 max
185.68.200.0/22 /22 max
185.94.0.0/22 /22 max
192.109.52.0/24 /24 max
193.202.26.0/24 /24 max
194.74.80.0/21 /21 max
194.213.64.0/19 /19 max
195.90.64.0/19 /19 max
195.99.64.0/20 /20 max
195.100.0.0/16 /16 max

Uses the REST API.