ResearchRouting table, RPKI, IRR & looking glass

AS36000 Northern Health Authority

AS36000 (NHA-ASN1) is registered to Northern Health Authority in CA. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
1,280
IPv4 addresses
100%
RPKI valid

Who holds AS36000

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

AS number
AS36000
Handle
NHA-ASN1
Organization
Northern Health Authority
Country
CA
ASPA
None published

What AS36000 announces

Prefixes originated by AS36000 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
1,280 (5 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS36000
4
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 AS36000 is reached through

The AS just before AS36000 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
ARINAS-NHAMNT-NHA-14
CANARIEBC-NHA-ASBCNET-BC-MNT

Route objects with origin AS36000: ARIN 4 · RADB 4

as-sets that list AS36000 (4)