ResearchRouting table, RPKI, IRR & looking glass

AS53784 Southern New Hampshire Health System

AS53784 (SNHHS) is registered to Southern New Hampshire Health System in US. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
0%
RPKI valid

Who holds AS53784

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

AS number
AS53784
Handle
SNHHS
Organization
Southern New Hampshire Health System
Country
US
ASPA
None published

What AS53784 announces

Prefixes originated by AS53784 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
512 (2 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS53784
0
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS53784 is reached through

The AS just before AS53784 in the paths our looking glass collectors hold, for 2 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
ALTDBSNHHSMAINT-TVC
RADBSNHHSMAINT-SOVER-NOC

Route objects with origin AS53784: RADB 2 · ALTDB 1

as-sets that list AS53784 (6)