ResearchRouting table, RPKI, IRR & looking glass

AS263840 JSOUZANET TELECOM

AS263840 (AS263840) is registered to JSOUZANET TELECOM in BR. It originates 6 prefixes in the global routing table.

2
IPv4 prefixes
4
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS263840

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

AS number
AS263840
Handle
AS263840
Organization
JSOUZANET TELECOM
Country
BR
ASPA
None published

What AS263840 announces

Prefixes originated by AS263840 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
4
IPv4 addresses
1,024 (4 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS263840
6
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.

Who AS263840 is reached through

The AS just before AS263840 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.