ResearchRouting table, RPKI, IRR & looking glass

AS273475 UNIX TELECOM

AS273475 (AS273475) is registered to UNIX TELECOM in BR. It originates 1 prefix in the global routing table.

0
IPv4 prefixes
1
IPv6 prefixes
0%
RPKI valid

Who holds AS273475

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

AS number
AS273475
Handle
AS273475
Organization
UNIX TELECOM
Country
BR
ASPA
None published

What AS273475 announces

Prefixes originated by AS273475 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
0
IPv6 prefixes
1
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS273475
0
With an IRR route object
1 100%

Announced prefixes

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

IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS273475 is reached through

The AS just before AS273475 in the paths our looking glass collectors hold, for 1 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.

Sourceas-nameMaintained by
TCAS-UNIXMAINT-AS273475

Route objects with origin AS273475: RADB 1 · TC 1

as-sets that list AS273475 (8)