ResearchRouting table, RPKI, IRR & looking glass

AS266462 SW Telecomunicacoes e Informatica Itu Ltda. - ME

AS266462 (AS266462) is registered to SW Telecomunicacoes e Informatica Itu Ltda. - ME in BR. It originates 16 prefixes in the global routing table.

5
IPv4 prefixes
11
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS266462

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

AS number
AS266462
Handle
AS266462
Organization
SW Telecomunicacoes e Informatica Itu Ltda. - ME
Country
BR
ASPA
None published

What AS266462 announces

Prefixes originated by AS266462 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
11
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
16
ROAs naming AS266462
0
With an IRR route object
16 100%

Announced prefixes

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

Who AS266462 is reached through

The AS just before AS266462 in the paths our looking glass collectors hold, for 16 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.