ResearchRouting table, RPKI, IRR & looking glass

AS54471 Androscoggin Valley Hospital

AS54471 (AVH) is registered to Androscoggin Valley Hospital 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 AS54471

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

AS number
AS54471
Handle
AVH
Organization
Androscoggin Valley Hospital
Country
US
ASPA
None published

What AS54471 announces

Prefixes originated by AS54471 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 AS54471
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 AS54471 is reached through

The AS just before AS54471 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
ARINAVHMNT-AVH-11

Route objects with origin AS54471: ARIN 3 · RADB 3

as-sets that list AS54471 (7)