ResearchRouting table, RPKI, IRR & looking glass

AS28304 Banco Safra SA.

AS28304 (AS28304) is registered to Banco Safra SA. in BR. It originates 12 prefixes in the global routing table.

12
IPv4 prefixes
0
IPv6 prefixes
4,096
IPv4 addresses
0%
RPKI valid

Who holds AS28304

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

AS number
AS28304
Handle
AS28304
Organization
Banco Safra SA.
Country
BR
ASPA
None published

What AS28304 announces

Prefixes originated by AS28304 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
0
IPv4 addresses
4,096 (16 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
12
ROAs naming AS28304
0
With an IRR route object
12 100%

Announced prefixes

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

Who AS28304 is reached through

The AS just before AS28304 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.