ResearchRouting table, RPKI, IRR & looking glass

AS271074 Brasil Fibra comunicacao multimidia LTD

AS271074 (AS271074) is registered to Brasil Fibra comunicacao multimidia LTD 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 AS271074

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

AS number
AS271074
Handle
AS271074
Organization
Brasil Fibra comunicacao multimidia LTD
Country
BR
ASPA
None published

What AS271074 announces

Prefixes originated by AS271074 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 AS271074
2
With an IRR route object
6 100%

Announced prefixes

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

IPv4 (4)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS271074 is reached through

The AS just before AS271074 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.