ResearchRouting table, RPKI, IRR & looking glass

AS272738 JC FRANKLIN TELECOM LTDA

AS272738 (AS272738) is registered to JC FRANKLIN TELECOM LTDA in BR. It originates 3 prefixes in the global routing table.

0
IPv4 prefixes
3
IPv6 prefixes
0%
RPKI valid

Who holds AS272738

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

AS number
AS272738
Handle
AS272738
Organization
JC FRANKLIN TELECOM LTDA
Country
BR
ASPA
None published

What AS272738 announces

Prefixes originated by AS272738 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
3
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS272738
0
With an IRR route object
1 33%

Announced prefixes

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

IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS272738 is reached through

The AS just before AS272738 in the paths our looking glass collectors hold, for 3 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
TCAS272738-JCFRANKLINMAINT-AS272738

Route objects with origin AS272738: TC 1

as-sets that list AS272738 (8)