ResearchRouting table, RPKI, IRR & looking glass

AS22491 The Travel Corporation (Canada) Ltd.

AS22491 (TTC-CA) is registered to The Travel Corporation (Canada) Ltd. in CA. It originates 1 prefix in the global routing table.

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

Who holds AS22491

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

AS number
AS22491
Handle
TTC-CA
Organization
The Travel Corporation (Canada) Ltd.
Country
CA
ASPA
None published

What AS22491 announces

Prefixes originated by AS22491 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
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS22491
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 AS22491 is reached through

The AS just before AS22491 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 AS22491: RADB 1

as-sets that list AS22491 (3)