ResearchRouting table, RPKI, IRR & looking glass

AS36026 CommonSpirit Health

AS36026 (AS-CHI-CORP) is registered to CommonSpirit Health in US. It originates 18 prefixes in the global routing table.

18
IPv4 prefixes
0
IPv6 prefixes
11,264
IPv4 addresses
0%
RPKI valid

Who holds AS36026

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

AS number
AS36026
Handle
AS-CHI-CORP
Organization
CommonSpirit Health
Country
US
ASPA
None published

What AS36026 announces

Prefixes originated by AS36026 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
0
IPv4 addresses
11,264 (44 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
18
ROAs naming AS36026
0
With an IRR route object
2 11%

Announced prefixes

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

Who AS36026 is reached through

The AS just before AS36026 in the paths our looking glass collectors hold, for 18 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
LEVEL3CatholicHealthInitiativesMAINT-AS2551

Route objects with origin AS36026: LEVEL3 3 · RADB 2

as-sets that list AS36026 (13)