ResearchRouting table, RPKI, IRR & looking glass

AS263539 NEW SYSTEM INTERNET

AS263539 (AS263539) is registered to NEW SYSTEM INTERNET in BR. It originates 16 prefixes in the global routing table.

12
IPv4 prefixes
4
IPv6 prefixes
2,816
IPv4 addresses
25%
RPKI valid

Who holds AS263539

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

AS number
AS263539
Handle
AS263539
Organization
NEW SYSTEM INTERNET
Country
BR
ASPA
None published

What AS263539 announces

Prefixes originated by AS263539 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
4
IPv4 addresses
2,816 (11 /24s)
RPKI valid
4 25%
RPKI invalid
0
RPKI not found
12
ROAs naming AS263539
4
With an IRR route object
5 31%

Announced prefixes

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

Who AS263539 is reached through

The AS just before AS263539 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.