ResearchRouting table, RPKI, IRR & looking glass

AS263518 NOSSA NET LTDA

AS263518 (AS263518) is registered to NOSSA NET LTDA in BR. It originates 7 prefixes in the global routing table.

2
IPv4 prefixes
5
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS263518

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

AS number
AS263518
Handle
AS263518
Organization
NOSSA NET LTDA
Country
BR
ASPA
None published

What AS263518 announces

Prefixes originated by AS263518 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
5
IPv4 addresses
2,048 (8 /24s)
RPKI valid
7 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS263518
15
With an IRR route object
7 100%

Announced prefixes

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

Who AS263518 is reached through

The AS just before AS263518 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.