ResearchRouting table, RPKI, IRR & looking glass

AS24280 Hitachi Systems, Ltd.

AS24280 (HIS-TKIDC) is registered to Hitachi Systems, Ltd. in JP. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
0%
RPKI valid

Who holds AS24280

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

AS number
AS24280
Handle
HIS-TKIDC
Organization
Hitachi Systems, Ltd.
Country
JP
ASPA
None published

What AS24280 announces

Prefixes originated by AS24280 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
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS24280
0
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 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS24280 is reached through

The AS just before AS24280 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
APNICNetforwardMAINT-JPNIC
RADBHIS-TKIDCMAINT-AS24280

Route objects with origin AS24280: RADB 2 · JPIRR 1

as-sets that list AS24280 (15)