ResearchRouting table, RPKI, IRR & looking glass

AS61764 Rio Grande Tecnologia e Comunic Multimidia Ltda

AS61764 (AS61764) is registered to Rio Grande Tecnologia e Comunic Multimidia Ltda in BR. It originates 4 prefixes in the global routing table.

1
IPv4 prefixes
3
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS61764

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

AS number
AS61764
Handle
AS61764
Organization
Rio Grande Tecnologia e Comunic Multimidia Ltda
Country
BR
ASPA
None published

What AS61764 announces

Prefixes originated by AS61764 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
3
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS61764
0
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (1)
IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS61764 is reached through

The AS just before AS61764 in the paths our looking glass collectors hold, for 4 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.