ResearchRouting table, RPKI, IRR & looking glass

AS17164 CentraCare Health

AS17164 (CENTRACAREHEALTHSYSTEM) is registered to CentraCare Health in US. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS17164

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

AS number
AS17164
Handle
CENTRACAREHEALTHSYSTEM
Organization
CentraCare Health
Country
US
ASPA
None published

What AS17164 announces

Prefixes originated by AS17164 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS17164
0
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS17164 is reached through

The AS just before AS17164 in the paths our looking glass collectors hold, for 4 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
RADBCharterComm-CENTRACARE_FIBERMAINT-CHTR-WD

Route objects with origin AS17164: RADB 5

as-sets that list AS17164 (8)