ResearchRouting table, RPKI, IRR & looking glass

AS273974 KILLA COMUNICACIONES S. R. L.

AS273974 (AS273974) is registered to KILLA COMUNICACIONES S. R. L. in AR. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS273974

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

AS number
AS273974
Handle
AS273974
Organization
KILLA COMUNICACIONES S. R. L.
Country
AR
ASPA
1 provider

What AS273974 announces

Prefixes originated by AS273974 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
1
IPv4 addresses
512 (2 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS273974
4
With an IRR route object
2 66%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS273974 is reached through

The AS just before AS273974 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS273974 publishes an ASPA naming this provider. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
LACNICAS273974MNT-AR-KIIN2-LACNIC

Route objects with origin AS273974: LACNIC 4

as-sets that list AS273974 (2)