ResearchRouting table, RPKI, IRR & looking glass

AS55386 FUJITSU LIMITED

AS55386 (FJcloud-West) is registered to FUJITSU LIMITED in JP. It originates 30 prefixes in the global routing table.

27
IPv4 prefixes
3
IPv6 prefixes
29,440
IPv4 addresses
0%
RPKI valid

Who holds AS55386

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

AS number
AS55386
Handle
FJcloud-West
Organization
FUJITSU LIMITED
Country
JP
ASPA
None published

What AS55386 announces

Prefixes originated by AS55386 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
27
IPv6 prefixes
3
IPv4 addresses
29,440 (115 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
30
ROAs naming AS55386
2
With an IRR route object
30 100%

Who AS55386 is reached through

The AS just before AS55386 in the paths our looking glass collectors hold, for 30 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
JPIRRFJcloud-WestMAINT-AS55386

Route objects with origin AS55386: JPIRR 39 · APNIC 2 · RADB 2

as-sets that list AS55386 (12)