AS137502 NOMINET UK 🇬🇧 GB

Announcing 25 prefixes, seen at the RIS collectors.

IPv4 prefixes
18
4,608 (18 × /24)
IPv6 prefixes
7
7 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS137502
Name
NOMINET UK
Organisation
NOMINET UK
Country
🇬🇧 GB
RIR
APNIC
Allocated
2018-03-08

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

25 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

7 in total

Prefix RPKI Peers Sample path First seen
2401:fd80:1ff::/48 v6 RPKI valid 32 3800136236137502 2026-09-18
2401:fd80:400::/48 v6 RPKI valid 1 1490736236137502 2026-09-18
2401:fd80:401::/48 v6 RPKI valid 1 1490736236137502 2026-09-18
2401:fd80:403::/48 v6 RPKI valid 1 1490736236137502 2026-09-18
2a01:618:400::/48 v6 RPKI valid 1 1490736236137502 2026-09-20
2a01:618:401::/48 v6 RPKI valid 1 1490736236137502 2026-09-20
2a01:618:403::/48 v6 RPKI valid 1 1490736236137502 2026-09-20