ResearchRouting table, RPKI, IRR & looking glass

AS266465 COSTA & SILVA LTDA - ME

AS266465 (AS266465) is registered to COSTA & SILVA LTDA - ME in BR. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS266465

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

AS number
AS266465
Handle
AS266465
Organization
COSTA & SILVA LTDA - ME
Country
BR
ASPA
None published

What AS266465 announces

Prefixes originated by AS266465 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
6
ROAs naming AS266465
0
With an IRR route object
6 100%

Announced prefixes

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

IPv4 (5)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS266465 is reached through

The AS just before AS266465 in the paths our looking glass collectors hold, for 6 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.