ResearchRouting table, RPKI, IRR & looking glass

AS153993 SKH Systems

AS153993 (SKH-AS-AP) is registered to SKH Systems in KR. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS153993

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

AS number
AS153993
Handle
SKH-AS-AP
Organization
SKH Systems
Country
KR
ASPA
None published

What AS153993 announces

Prefixes originated by AS153993 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
0
IPv4 addresses
256 (1 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS153993
3
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS153993 is reached through

The AS just before AS153993 in the paths our looking glass collectors hold, for 1 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
APNICSKH-AS-APAPNIC-HM

Route objects with origin AS153993: APNIC 4 · RADB 1 · RIPE 1

as-sets that list AS153993 (4)