206208 looking glass

155.131.0.0/16 no ROA

Announced by AS8698 NATIONWIDE BUILDING SOCIETY.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS8698 NATIONWIDE BUILDING SOCIETY no ROA 44 34549132378698 2026-09-18 2026-09-23

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

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

Delegated block
155.131.0.0/16
RIR
RIPENCC
Country
🇬🇧 GB
Status
assigned
Allocated
1991-11-06

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

60 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
155.131.0.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.4.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.8.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.10.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.12.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.16.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.24.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.28.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.30.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.32.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.36.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.40.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.44.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.46.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.48.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.52.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.54.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.56.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.58.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.60.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.64.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.66.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.68.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.72.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.80.0/20 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.96.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.100.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.104.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.112.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.120.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.122.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.124.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.126.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.128.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.132.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.136.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.144.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.146.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.148.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.152.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.154.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.156.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.158.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.160.0/20 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.176.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.180.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.182.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.184.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.188.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.190.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.192.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.194.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.196.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.200.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.208.0/20 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.224.0/20 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.240.0/21 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.248.0/22 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.252.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18
155.131.254.0/23 v4 AS8698 NATIONWIDE BUILDING SOCIETY no ROA 47 2026-09-18