ResearchRouting table, RPKI, IRR & looking glass

AS62991 Columbia Valley Community Health

AS62991 (CVCH-AS) is registered to Columbia Valley Community Health 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 AS62991

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

AS number
AS62991
Handle
CVCH-AS
Organization
Columbia Valley Community Health
Country
US
ASPA
None published

What AS62991 announces

Prefixes originated by AS62991 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 AS62991
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 AS62991 is reached through

The AS just before AS62991 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-1MAINT-AS62991

Route objects with origin AS62991: RADB 1

as-sets that list AS62991 (5)