ResearchRouting table, RPKI, IRR & looking glass

AS36337 Critical Control Technologies Inc.

AS36337 (CRITICALCONTROL) is registered to Critical Control Technologies Inc. in CA. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS36337

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

AS number
AS36337
Handle
CRITICALCONTROL
Organization
Critical Control Technologies Inc.
Country
CA
ASPA
None published

What AS36337 announces

Prefixes originated by AS36337 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
256 (1 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS36337
1
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 AS36337 is reached through

The AS just before AS36337 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.

Route objects with origin AS36337: BELL 14 · RADB 1

as-sets that list AS36337 (5)