ResearchRouting table, RPKI, IRR & looking glass

AS10172 KYOBO BOOK CENTER

AS10172 (KBBOOK-AS-KR) is registered to KYOBO BOOK CENTER in KR. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS10172

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

AS number
AS10172
Handle
KBBOOK-AS-KR
Organization
KYOBO BOOK CENTER
Country
KR
ASPA
None published

What AS10172 announces

Prefixes originated by AS10172 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS10172
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 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS10172 is reached through

The AS just before AS10172 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
APNICKBBOOK-ASMNT-KRNIC-AP

Route objects with origin AS10172: RADB 3

as-sets that list AS10172 (3)