ResearchRouting table, RPKI, IRR & looking glass

AS37722 Kaldera Ltd

AS37722 is registered to Kaldera Ltd in MU. It originates 8 prefixes in the global routing table.

6
IPv4 prefixes
2
IPv6 prefixes
1,536
IPv4 addresses
87%
RPKI valid

Who holds AS37722

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

AS number
AS37722
Handle
Kaldera Ltd
Organization
Kaldera Ltd
Country
MU
ASPA
None published

What AS37722 announces

Prefixes originated by AS37722 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
2
IPv4 addresses
1,536 (6 /24s)
RPKI valid
7 87%
RPKI invalid
0
RPKI not found
1
ROAs naming AS37722
3
With an IRR route object
8 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS37722 is reached through

The AS just before AS37722 in the paths our looking glass collectors hold, for 8 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.