ResearchRouting table, RPKI, IRR & looking glass

AS394666 NYU Langone Health

AS394666 (NYU-HOSPITALS-CENTER) is registered to NYU Langone Health in US. It originates 10 prefixes in the global routing table.

9
IPv4 prefixes
1
IPv6 prefixes
2,048
IPv4 addresses
0%
RPKI valid

Who holds AS394666

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

AS number
AS394666
Handle
NYU-HOSPITALS-CENTER
Organization
NYU Langone Health
Country
US
ASPA
None published

What AS394666 announces

Prefixes originated by AS394666 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
9
IPv6 prefixes
1
IPv4 addresses
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
10
ROAs naming AS394666
0
With an IRR route object
7 70%

Announced prefixes

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

Who AS394666 is reached through

The AS just before AS394666 in the paths our looking glass collectors hold, for 10 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
RADBnyumedcenter-1MAINT-AS55002

Route objects with origin AS394666: RADB 8

as-sets that list AS394666 (8)