ResearchRouting table, RPKI, IRR & looking glass

AS263520 VOA TELECOMUNICACOES LTDA

AS263520 (AS263520) is registered to VOA TELECOMUNICACOES LTDA in BR. It originates 22 prefixes in the global routing table.

21
IPv4 prefixes
1
IPv6 prefixes
6,144
IPv4 addresses
100%
RPKI valid

Who holds AS263520

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

AS number
AS263520
Handle
AS263520
Organization
VOA TELECOMUNICACOES LTDA
Country
BR
ASPA
None published

What AS263520 announces

Prefixes originated by AS263520 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
21
IPv6 prefixes
1
IPv4 addresses
6,144 (24 /24s)
RPKI valid
22 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS263520
3
With an IRR route object
4 18%

Who AS263520 is reached through

The AS just before AS263520 in the paths our looking glass collectors hold, for 22 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.