ResearchRouting table, RPKI, IRR & looking glass

AS138177 NOMINET UK

AS138177 (NOMINET-AS-AP-RESMDNS) is registered to NOMINET UK in GB. It originates 17 prefixes in the global routing table.

8
IPv4 prefixes
9
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS138177

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS138177
Handle
NOMINET-AS-AP-RESMDNS
Organization
NOMINET UK
Country
GB
ASPA
None published

What AS138177 announces

Prefixes originated by AS138177 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
9
IPv4 addresses
2,048 (8 /24s)
RPKI valid
17 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS138177
17
With an IRR route object
17 100%

Who AS138177 is reached through

The AS just before AS138177 in the paths our looking glass collectors hold, for 17 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICNOMINET-AS-AP-RESMDNSAPNIC-HM

Route objects with origin AS138177: RADB 17 · RIPE 16 · APNIC 1

as-sets that list AS138177 (7)