ResearchRouting table, RPKI, IRR & looking glass

AS266097 YUHOO NET

AS266097 (AS266097) is registered to YUHOO NET in BR. It originates 7 prefixes in the global routing table.

4
IPv4 prefixes
3
IPv6 prefixes
768
IPv4 addresses
85%
RPKI valid

Who holds AS266097

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

AS number
AS266097
Handle
AS266097
Organization
YUHOO NET
Country
BR
ASPA
None published

What AS266097 announces

Prefixes originated by AS266097 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
3
IPv4 addresses
768 (3 /24s)
RPKI valid
6 85%
RPKI invalid
0
RPKI not found
1
ROAs naming AS266097
2
With an IRR route object
7 100%

Announced prefixes

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

Who AS266097 is reached through

The AS just before AS266097 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.