ResearchRouting table, RPKI, IRR & looking glass

AS18276 Kansai University

AS18276 (KAISER) is registered to Kansai University in JP. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
65,536
IPv4 addresses
0%
RPKI valid

Who holds AS18276

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

AS number
AS18276
Handle
KAISER
Organization
Kansai University
Country
JP
ASPA
None published

What AS18276 announces

Prefixes originated by AS18276 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
65,536 (256 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS18276
0
With an IRR route object
1 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS18276 is reached through

The AS just before AS18276 in the paths our looking glass collectors hold, for 1 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
APNICKAISERMAINT-JPNIC
RADBKAISERMAINT-AS18276

Route objects with origin AS18276: JPIRR 1 · RADB 1

as-sets that list AS18276 (9)