Home / Prefixes / 2402:fb00::/36

2402:fb00::/36 RPKI valid

British Telecom GIIB · Updated 22.10.2026 00:14 UTC
Announced IPv6 AS3300 British Telecom GIIB US United States

Network Information

Prefix
2402:fb00::/36
Network Description:
—
Address range
2402:fb00:: – 2402:fb00:fff:ffff:ffff:ffff:ffff:ffff
Size
268,435,456 × /64
Origin AS
AS3300 British Telecom GIIB
Organization
British Telecommunications PLC
AS path
AS208972AS9121AS3257AS4637AS3300
Paths seen
1
RPKI
RPKI valid
Location
US United States
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2402:fb00::/32 /32 AS3300 APNIC
2402:fb00::/36 /36 AS3300 APNIC Matches
PrefixOrigin ASDescriptionLocationRPKI
2402:fb00::/32 AS3300 US RPKI valid
PrefixOrigin ASDescriptionLocationRPKI
2402:fb00:f00::/40 AS3300 US RPKI valid
PrefixOrigin ASDescriptionLocationRPKI
61.14.0.0/18 AS3300 Infonet Services Corporation HK Sai Ying Pun RPKI valid
61.14.1.0/24 AS3300 BT GIA AU Sydney RPKI valid
61.14.2.0/23 AS3300 Infonet Services Corporation HK Hong Kong RPKI valid
61.14.4.0/22 AS3300 Infonet Services Corporation HK Hong Kong RPKI valid
61.14.7.0/24 AS3300 Infonet Services Corporation HK Hong Kong RPKI valid
61.14.8.0/22 AS3300 BT GIA JP Tokyo RPKI valid
61.14.11.0/24 AS3300 BT GIA JP Tokyo RPKI valid
61.14.12.0/22 AS3300 BT GIA AU Sydney RPKI valid
61.14.15.0/24 AS3300 BT GIA AU Sydney RPKI valid
61.14.20.0/22 AS3300 BT AU AU Sydney RPKI valid
61.14.24.0/22 AS3300 Infonet Services Corporation HK Hong Kong RPKI valid
61.14.28.0/22 AS3300 Infonet Services Corporation SG Singapore RPKI valid
61.14.31.0/24 AS3300 BT GIA SG Singapore RPKI valid
61.14.32.0/22 AS3300 Infonet Services Corporation SG Singapore RPKI valid
61.14.34.0/24 AS3300 BT GIA SG Singapore RPKI valid
61.14.36.0/22 AS3300 JP Tokyo RPKI valid
61.14.36.0/24 AS3300 BT-GIA-JP-net JP Tokyo RPKI valid
61.14.39.0/24 AS3300 JP Tokyo RPKI valid
61.14.40.0/22 AS3300 BT ZA ZA Johannesburg RPKI valid
61.14.44.0/22 AS3300 BT-ZA ZA Johannesburg RPKI valid
61.14.48.0/22 AS3300 BT ZA ZA Johannesburg RPKI valid
61.14.52.0/24 AS3300 Bt GIA HK Hong Kong RPKI valid
63.250.128.0/18 AS3300 US Chicago RPKI valid
63.250.128.0/22 AS3300 US Chicago RPKI valid
63.250.131.0/24 AS3300 US Chicago RPKI valid
63.250.132.0/22 AS3300 US New York RPKI valid
63.250.132.0/24 AS3300 US New York RPKI valid
63.250.135.0/24 AS3300 US New York RPKI valid
63.250.136.0/23 AS3300 US Atlanta RPKI valid
63.250.138.0/24 AS3300 BR São Paulo RPKI valid
63.250.139.0/24 AS3300 US Atlanta RPKI valid
63.250.140.0/22 AS3300 US Chicago RPKI valid
63.250.144.0/22 AS3300 BR São Paulo RPKI valid
63.250.144.0/24 AS3300 BR São Paulo RPKI valid
63.250.147.0/24 AS3300 BR São Paulo RPKI valid
63.250.148.0/22 AS3300 US Dallas RPKI valid
63.250.151.0/24 AS3300 US Dallas RPKI valid
63.250.152.0/22 AS3300 US New York RPKI valid
63.250.155.0/24 AS3300 US New York RPKI valid
63.250.156.0/22 AS3300 US Ashburn RPKI valid
63.250.159.0/24 AS3300 US Ashburn RPKI valid
63.250.160.0/22 AS3300 CA Toronto RPKI valid
63.250.163.0/24 AS3300 CA Toronto RPKI valid
63.250.164.0/24 AS3300 US San Jose RPKI valid
63.250.165.0/24 AS3300 US Girard RPKI valid
63.250.168.0/22 AS3300 US Ashburn RPKI valid
63.250.171.0/24 AS3300 US Ashburn RPKI valid
63.250.172.0/24 AS3300 US New York RPKI valid
63.250.173.0/24 AS3300 BR São Paulo RPKI valid
63.250.174.0/24 AS3300 US New York RPKI valid
63.250.176.0/22 AS3300 US Los Angeles RPKI valid
63.250.180.0/22 AS3300 US San Jose RPKI valid
63.250.184.0/22 AS3300 US Miami RPKI valid
63.250.187.0/24 AS3300 US Miami RPKI valid
63.250.189.0/24 AS3300 BR São Paulo RPKI valid
63.250.191.0/24 AS3300 US RPKI valid
72.29.128.0/20 AS3300 US RPKI valid
72.29.132.0/22 AS3300 US RPKI valid
136.238.168.0/24 AS3300 US No ROA
136.238.185.0/24 AS3300 US No ROA
136.238.187.0/24 AS3300 US No ROA
136.238.229.0/24 AS3300 US No ROA
136.238.232.0/24 AS3300 US No ROA
136.238.238.0/24 AS3300 US No ROA
136.238.239.0/24 AS3300 US No ROA
136.238.240.0/24 AS3300 US No ROA
136.238.241.0/24 AS3300 US No ROA
136.238.243.0/24 AS3300 US No ROA
185.249.5.0/24 AS3300 NL No ROA
185.249.6.0/24 AS3300 NL No ROA
192.92.18.0/24 AS3300 US New York No ROA
192.92.19.0/24 AS3300 SG Singapore No ROA
192.92.20.0/22 AS3300 US RPKI valid
192.92.24.0/21 AS3300 US RPKI valid
192.92.32.0/19 AS3300 US RPKI valid
192.92.80.0/23 AS3300 US RPKI valid
192.92.82.0/24 AS3300 US RPKI valid
192.157.130.0/23 AS3300 US RPKI valid
192.157.132.0/22 AS3300 US RPKI valid
192.157.136.0/21 AS3300 US RPKI valid
192.157.144.0/20 AS3300 US RPKI valid
192.157.160.0/23 AS3300 US RPKI valid
192.237.64.0/18 AS3300 US RPKI valid
194.33.52.0/24 AS3300 SG Singapore No ROA
195.206.69.0/24 AS3300 GB RPKI valid
195.206.70.0/24 AS3300 GB RPKI valid
198.137.75.0/24 AS3300 US No ROA
198.178.237.0/24 AS3300 US No ROA
198.178.239.0/24 AS3300 US No ROA
198.207.64.0/22 AS3300 US Chicago RPKI valid
198.207.64.0/18 AS3300 US Chicago RPKI valid
198.207.67.0/24 AS3300 US Chicago RPKI valid
198.207.68.0/22 AS3300 US New York RPKI valid
198.207.72.0/22 AS3300 US Ashburn RPKI valid
198.207.74.0/24 AS3300 US Ashburn RPKI valid
198.207.75.0/24 AS3300 US Ashburn RPKI valid
198.207.76.0/22 AS3300 US Dallas RPKI valid
198.207.78.0/24 AS3300 US Dallas RPKI valid
198.207.79.0/24 AS3300 US Dallas RPKI valid
198.207.80.0/22 AS3300 US RPKI valid
198.207.127.0/24 AS3300 US RPKI valid
199.6.64.0/18 AS3300 US RPKI valid
203.187.128.0/19 AS3300 2160 E. Grand Ave. El Segundo, CA90245 SG Singapore RPKI valid
203.187.128.0/22 AS3300 2160 E. Grand Ave. El Segundo, CA90245 SG Singapore RPKI valid
203.187.145.0/24 AS3300 BT GIA SNG HK Hong Kong RPKI valid
203.187.146.0/24 AS3300 BT GIA SNG AU Sydney RPKI valid
204.52.187.0/24 AS3300 US No ROA
204.79.84.0/24 AS3300 US No ROA
204.140.64.0/18 AS3300 US RPKI valid
204.231.0.0/17 AS3300 US RPKI valid
204.231.128.0/18 AS3300 US RPKI valid
205.248.0.0/16 AS3300 US Ashburn RPKI valid
206.182.0.0/16 AS3300 US RPKI valid
206.182.128.0/18 AS3300 US RPKI valid
206.182.134.0/24 AS3300 US RPKI valid
206.182.164.0/24 AS3300 US RPKI valid
206.182.192.0/18 AS3300 US RPKI valid
207.117.0.0/16 AS3300 US No ROA
207.209.0.0/16 AS3300 US No ROA
207.209.0.0/19 AS3300 US No ROA
207.209.64.0/19 AS3300 US No ROA
209.28.0.0/16 AS3300 US RPKI valid
209.28.174.0/24 AS3300 US RPKI valid
2402:fb00::/32 AS3300 US RPKI valid
2402:fb00:f00::/40 AS3300 US RPKI valid
2402:fb00:1000::/36 AS3300 US RPKI valid
2402:fb00:1f00::/40 AS3300 US RPKI valid
2402:fb00:2000::/36 AS3300 US RPKI valid
2402:fb00:2f00::/40 AS3300 US RPKI valid
2402:fb00:3000::/36 AS3300 US RPKI valid
2402:fb00:3f00::/40 AS3300 US RPKI valid
2606:f100::/36 AS3300 US No ROA
2606:f100::/32 AS3300 US No ROA
2606:f100:f00::/40 AS3300 US No ROA
2606:f100:1000::/36 AS3300 US No ROA
2606:f100:1f00::/40 AS3300 US No ROA
2606:f100:2000::/36 AS3300 US No ROA
2606:f100:2f00::/40 AS3300 US No ROA
2606:f100:3000::/36 AS3300 US No ROA
2606:f100:3f00::/40 AS3300 US No ROA
2606:f100:4000::/36 AS3300 US No ROA
2606:f100:4f00::/40 AS3300 US No ROA
2606:f100:5000::/36 AS3300 US No ROA
2606:f100:5f00::/40 AS3300 US No ROA
2606:f100:6000::/36 AS3300 US No ROA
2606:f100:7000::/36 AS3300 US No ROA
2606:f100:7f00::/40 AS3300 US No ROA
2606:f100:8000::/36 AS3300 US No ROA
2606:f100:8f00::/40 AS3300 US No ROA
2606:f100:9000::/36 AS3300 US No ROA
2606:f100:c000::/36 AS3300 US No ROA

Origin AS

Details →
AS
AS3300
Name
British Telecom GIIB
Website
http://www.bt.net
Prefixes
123 IPv4 · 29 IPv6
Peers
22 (6 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API