ResearchRouting table, RPKI, IRR & looking glass

AS55388 ASJ INC.

AS55388 (ASJ) is registered to ASJ INC. in JP. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
12,288
IPv4 addresses
0%
RPKI valid

Who holds AS55388

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

AS number
AS55388
Handle
ASJ
Organization
ASJ INC.
Country
JP
ASPA
None published

What AS55388 announces

Prefixes originated by AS55388 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
12,288 (48 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS55388
0
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS55388 is reached through

The AS just before AS55388 in the paths our looking glass collectors hold, for 3 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
JPIRRASJMAINT-AS55388
RADBASJMAINT-AS55388

Route objects with origin AS55388: JPIRR 3 · RADB 3

as-sets that list AS55388 (6)