ResearchRouting table, RPKI, IRR & looking glass

AS401114 Columbia County

AS401114 (COLUMBIACOUNTYWI) is registered to Columbia County in US. It originates 1 prefix in the global routing table.

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

Who holds AS401114

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

AS number
AS401114
Handle
COLUMBIACOUNTYWI
Organization
Columbia County
Country
US
ASPA
None published

What AS401114 announces

Prefixes originated by AS401114 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
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS401114
0
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 AS401114 is reached through

The AS just before AS401114 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
RADBCOLUMBIA_COUNTYMAINT-CHTR-WD

Route objects with origin AS401114: RADB 1

as-sets that list AS401114 (4)