ResearchRouting table, RPKI, IRR & looking glass

AS45674 BIGLOBE Inc.

AS45674 (MIDORI) is registered to BIGLOBE Inc. in JP. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS45674

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

AS number
AS45674
Handle
MIDORI
Organization
BIGLOBE Inc.
Country
JP
ASPA
None published

What AS45674 announces

Prefixes originated by AS45674 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
1
IPv4 addresses
256 (1 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS45674
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS45674 is reached through

The AS just before AS45674 in the paths our looking glass collectors hold, for 2 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
JPIRRMIDORIMAINT-AS2518
RADBMIDORIMESH

Route objects with origin AS45674: JPIRR 2 · RADB 2

as-sets that list AS45674 (7)