ResearchRouting table, RPKI, IRR & looking glass

AS13972 Wadsworth Center, NYS Department of Health

AS13972 (WADSWORTH-CENTER) is registered to Wadsworth Center, NYS Department of Health in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
4,096
IPv4 addresses
0%
RPKI valid

Who holds AS13972

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

AS number
AS13972
Handle
WADSWORTH-CENTER
Organization
Wadsworth Center, NYS Department of Health
Country
US
ASPA
None published

What AS13972 announces

Prefixes originated by AS13972 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
4,096 (16 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS13972
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 AS13972 is reached through

The AS just before AS13972 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
RADBRoadRunnerMAINT-RR

Route objects with origin AS13972: RADB 1

as-sets that list AS13972 (6)