63.250.128.0/18 RPKI valid

Announced by AS3300 British Telecommunications Limited.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS3300 British Telecommunications Limited RPKI valid 43 226523300 2026-09-18 2026-10-17

RPKI

1 ROA covers this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
63.250.128.0/18 /18 AS3300 arin authorises it

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
63.250.128.0/18
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1999-11-19

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

33 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
63.250.128.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.131.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.132.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.132.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.135.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.136.0/23 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.138.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.139.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.140.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.144.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.144.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.147.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.148.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.151.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.152.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.155.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.156.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.159.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.160.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.163.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.164.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.165.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.168.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.171.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.172.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.173.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 43 2026-09-18
63.250.174.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.176.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.180.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.184.0/22 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.187.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.189.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18
63.250.191.0/24 v4 AS3300 British Telecommunications Limited RPKI valid 42 2026-09-18