ResearchRouting table, RPKI, IRR & looking glass

AS265175 AS SISTEMAS LTDA

AS265175 (AS265175) is registered to AS SISTEMAS LTDA in BR. It originates 98 prefixes in the global routing table.

70
IPv4 prefixes
28
IPv6 prefixes
9,216
IPv4 addresses
35%
RPKI valid

Who holds AS265175

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

AS number
AS265175
Handle
AS265175
Organization
AS SISTEMAS LTDA
Country
BR
ASPA
None published

What AS265175 announces

Prefixes originated by AS265175 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
70
IPv6 prefixes
28
IPv4 addresses
9,216 (36 /24s)
RPKI valid
35 35%
RPKI invalid
0
RPKI not found
63
ROAs naming AS265175
35
With an IRR route object
11 11%

Announced prefixes

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

IPv4 (70)
IPv6 (28)

RPKI valid   RPKI invalid   no ROA covers it

Who AS265175 is reached through

The AS just before AS265175 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.