ResearchRouting table, RPKI, IRR & looking glass

AS59123 Kakaku.com, Inc.

AS59123 (KAKAKUCOM) is registered to Kakaku.com, Inc. in JP. It originates 10 prefixes in the global routing table.

9
IPv4 prefixes
1
IPv6 prefixes
3,072
IPv4 addresses
0%
RPKI valid

Who holds AS59123

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

AS number
AS59123
Handle
KAKAKUCOM
Organization
Kakaku.com, Inc.
Country
JP
ASPA
None published

What AS59123 announces

Prefixes originated by AS59123 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
9
IPv6 prefixes
1
IPv4 addresses
3,072 (12 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
10
ROAs naming AS59123
0
With an IRR route object
10 100%

Announced prefixes

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

Who AS59123 is reached through

The AS just before AS59123 in the paths our looking glass collectors hold, for 10 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
JPIRRKAKAKUCOMMAINT-AS59123

Route objects with origin AS59123: JPIRR 19

as-sets that list AS59123 (11)