ResearchRouting table, RPKI, IRR & looking glass

AS18964 Adventist Health System Sunbelt Healthcare Corporation

AS18964 (AHSSSCI) is registered to Adventist Health System Sunbelt Healthcare Corporation in US. It originates 14 prefixes in the global routing table.

14
IPv4 prefixes
0
IPv6 prefixes
20,736
IPv4 addresses
0%
RPKI valid

Who holds AS18964

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

AS number
AS18964
Handle
AHSSSCI
Organization
Adventist Health System Sunbelt Healthcare Corporation
Country
US
ASPA
None published

What AS18964 announces

Prefixes originated by AS18964 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
14
IPv6 prefixes
0
IPv4 addresses
20,736 (81 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
14
ROAs naming AS18964
0
With an IRR route object
3 21%

Announced prefixes

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

Who AS18964 is reached through

The AS just before AS18964 in the paths our looking glass collectors hold, for 14 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
RADBRoadRunnerMAINT-RR

Route objects with origin AS18964: RADB 7

as-sets that list AS18964 (9)