ResearchRouting table, RPKI, IRR & looking glass

AS32022 Children's Hospital Colorado

AS32022 (CHC-AS) is registered to Children's Hospital Colorado in US. It originates 8 prefixes in the global routing table.

8
IPv4 prefixes
0
IPv6 prefixes
4,096
IPv4 addresses
0%
RPKI valid

Who holds AS32022

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

AS number
AS32022
Handle
CHC-AS
Organization
Children's Hospital Colorado
Country
US
ASPA
None published

What AS32022 announces

Prefixes originated by AS32022 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
0
IPv4 addresses
4,096 (16 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
8
ROAs naming AS32022
0
With an IRR route object
4 50%

Announced prefixes

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

Who AS32022 is reached through

The AS just before AS32022 in the paths our looking glass collectors hold, for 8 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
ARINCHD-ASMNT-CHD

Route objects with origin AS32022: LEVEL3 11 · ARIN 1

as-sets that list AS32022 (7)