ResearchRouting table, RPKI, IRR & looking glass

AS267531 MBN-INFORMATICA LTDA ME

AS267531 (AS267531) is registered to MBN-INFORMATICA LTDA ME in BR. It originates 6 prefixes in the global routing table.

4
IPv4 prefixes
2
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS267531

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

AS number
AS267531
Handle
AS267531
Organization
MBN-INFORMATICA LTDA ME
Country
BR
ASPA
None published

What AS267531 announces

Prefixes originated by AS267531 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
2
IPv4 addresses
1,024 (4 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS267531
2
With an IRR route object
5 83%

Announced prefixes

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

Who AS267531 is reached through

The AS just before AS267531 in the paths our looking glass collectors hold, for 6 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.