ResearchRouting table, RPKI, IRR & looking glass

AS271516 UNAFIBER TELECOM LTDA

AS271516 (AS271516) is registered to UNAFIBER TELECOM LTDA in BR. It originates 20 prefixes in the global routing table.

16
IPv4 prefixes
4
IPv6 prefixes
2,560
IPv4 addresses
55%
RPKI valid

Who holds AS271516

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

AS number
AS271516
Handle
AS271516
Organization
UNAFIBER TELECOM LTDA
Country
BR
ASPA
None published

What AS271516 announces

Prefixes originated by AS271516 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
16
IPv6 prefixes
4
IPv4 addresses
2,560 (10 /24s)
RPKI valid
11 55%
RPKI invalid
0
RPKI not found
9
ROAs naming AS271516
12
With an IRR route object
16 80%

Who AS271516 is reached through

The AS just before AS271516 in the paths our looking glass collectors hold, for 20 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.