ResearchRouting table, RPKI, IRR & looking glass

AS266355 SULNET TELECOMUNICACOES LTDA

AS266355 (AS266355) is registered to SULNET TELECOMUNICACOES LTDA in BR. It originates 14 prefixes in the global routing table.

4
IPv4 prefixes
10
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS266355

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

AS number
AS266355
Handle
AS266355
Organization
SULNET TELECOMUNICACOES LTDA
Country
BR
ASPA
None published

What AS266355 announces

Prefixes originated by AS266355 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
10
IPv4 addresses
1,024 (4 /24s)
RPKI valid
14 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS266355
6
With an IRR route object
14 100%

Announced prefixes

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

Who AS266355 is reached through

The AS just before AS266355 in the paths our looking glass collectors hold, for 14 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.