ResearchRouting table, RPKI, IRR & looking glass

AS52256 Coop. de Ahorro y Credito de Santander Ltda. Financ. Comultrasan

AS52256 (AS52256) is registered to Coop. de Ahorro y Credito de Santander Ltda. Financ. Comultrasan in CO. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
384
IPv4 addresses
50%
RPKI valid

Who holds AS52256

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

AS number
AS52256
Handle
AS52256
Organization
Coop. de Ahorro y Credito de Santander Ltda. Financ. Comultrasan
Country
CO
ASPA
None published

What AS52256 announces

Prefixes originated by AS52256 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
0
IPv4 addresses
384 (1 /24s)
RPKI valid
1 50%
RPKI invalid
0
RPKI not found
1
ROAs naming AS52256
1
With an IRR route object
1 50%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS52256 is reached through

The AS just before AS52256 in the paths our looking glass collectors hold, for 2 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 AS52256: LACNIC 1

as-sets that list AS52256 (1)