ResearchRouting table, RPKI, IRR & looking glass

AS264137 DUX TELECOM LTDA

AS264137 (AS264137) is registered to DUX TELECOM LTDA in BR. It originates 11 prefixes in the global routing table.

6
IPv4 prefixes
5
IPv6 prefixes
2,048
IPv4 addresses
0%
RPKI valid

Who holds AS264137

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

AS number
AS264137
Handle
AS264137
Organization
DUX TELECOM LTDA
Country
BR
ASPA
None published

What AS264137 announces

Prefixes originated by AS264137 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
5
IPv4 addresses
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
11
ROAs naming AS264137
0
With an IRR route object
10 90%

Announced prefixes

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

Who AS264137 is reached through

The AS just before AS264137 in the paths our looking glass collectors hold, for 11 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.