ResearchRouting table, RPKI, IRR & looking glass

AS273595 Lastnet Telecom

AS273595 (AS273595) is registered to Lastnet Telecom in BR. It originates 14 prefixes in the global routing table.

7
IPv4 prefixes
7
IPv6 prefixes
2,304
IPv4 addresses
50%
RPKI valid

Who holds AS273595

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

AS number
AS273595
Handle
AS273595
Organization
Lastnet Telecom
Country
BR
ASPA
None published

What AS273595 announces

Prefixes originated by AS273595 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
7
IPv4 addresses
2,304 (9 /24s)
RPKI valid
7 50%
RPKI invalid
0
RPKI not found
7
ROAs naming AS273595
3
With an IRR route object
14 100%

Announced prefixes

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

Who AS273595 is reached through

The AS just before AS273595 in the paths our looking glass collectors hold, for 14 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.