ResearchRouting table, RPKI, IRR & looking glass

AS266467 Guimaraes E Venancio Telecomunicacoes Ltda-ME

AS266467 (AS266467) is registered to Guimaraes E Venancio Telecomunicacoes Ltda-ME in BR. It originates 4 prefixes in the global routing table.

3
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS266467

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

AS number
AS266467
Handle
AS266467
Organization
Guimaraes E Venancio Telecomunicacoes Ltda-ME
Country
BR
ASPA
2 providers

What AS266467 announces

Prefixes originated by AS266467 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
4 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS266467
7
With an IRR route object
2 50%

Announced prefixes

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

IPv4 (3)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS266467 is reached through

The AS just before AS266467 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.

Provider authorization

AS266467 publishes an ASPA naming these providers. Check a path.