ResearchRouting table, RPKI, IRR & looking glass

AS152493 TAMILNADU TRANSMISSION CORPORATION LIMITED

AS152493 (TNSLDC-AS-IN) is registered to TAMILNADU TRANSMISSION CORPORATION LIMITED in IN. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS152493

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

AS number
AS152493
Handle
TNSLDC-AS-IN
Organization
TAMILNADU TRANSMISSION CORPORATION LIMITED
Country
IN
ASPA
2 providers

What AS152493 announces

Prefixes originated by AS152493 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS152493
1
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.

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS152493 is reached through

The AS just before AS152493 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.

Provider authorization

AS152493 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
APNICTNSLDC-AS-INMAINT-IN-TNSLDC, MAINT-IN-IRINN

Route objects with origin AS152493: APNIC 1 · RADB 1

as-sets that list AS152493 (3)