ResearchRouting table, RPKI, IRR & looking glass

AS40640 CAYUSE TECHNOLOGIES LLC

AS40640 (CAYUSEHOLDINGS-PEN-01) is registered to CAYUSE TECHNOLOGIES LLC in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS40640

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

AS number
AS40640
Handle
CAYUSEHOLDINGS-PEN-01
Organization
CAYUSE TECHNOLOGIES LLC
Country
US
ASPA
None published

What AS40640 announces

Prefixes originated by AS40640 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
1,024 (4 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS40640
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 AS40640 is reached through

The AS just before AS40640 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
RADBAmerican-BroadbandMAINT-AS11776

Route objects with origin AS40640: RADB 3

as-sets that list AS40640 (3)