ResearchRouting table, RPKI, IRR & looking glass

AS9275 Korea Astronomy Observatory

AS9275 (KASI-AS-KR-KR) is registered to Korea Astronomy Observatory in KR. It originates 7 prefixes in the global routing table.

7
IPv4 prefixes
0
IPv6 prefixes
1,792
IPv4 addresses
0%
RPKI valid

Who holds AS9275

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

AS number
AS9275
Handle
KASI-AS-KR-KR
Organization
Korea Astronomy Observatory
Country
KR
ASPA
None published

What AS9275 announces

Prefixes originated by AS9275 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
0
IPv4 addresses
1,792 (7 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
7
ROAs naming AS9275
0
With an IRR route object
7 100%

Announced prefixes

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

Who AS9275 is reached through

The AS just before AS9275 in the paths our looking glass collectors hold, for 7 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.