ResearchRouting table, RPKI, IRR & looking glass

AS17876 Ahnlab, Inc.

AS17876 (AHNLAB-AS-KR-KR) is registered to Ahnlab, Inc. in KR. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
8,192
IPv4 addresses
0%
RPKI valid

Who holds AS17876

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

AS number
AS17876
Handle
AHNLAB-AS-KR-KR
Organization
Ahnlab, Inc.
Country
KR
ASPA
None published

What AS17876 announces

Prefixes originated by AS17876 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
8,192 (32 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS17876
1
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 AS17876 buys transit from

Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 2 upstreams.

Who buys transit from AS17876

None seen: AS17876 does not appear to provide transit to anyone.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.