ResearchRouting table, RPKI, IRR & looking glass

AS10199 Tata Communications Ltd

AS10199 (TATA-AS) is registered to Tata Communications Ltd in IN. It originates 45 prefixes in the global routing table.

45
IPv4 prefixes
0
IPv6 prefixes
180,480
IPv4 addresses
53%
RPKI valid

Who holds AS10199

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

AS number
AS10199
Handle
TATA-AS
Organization
Tata Communications Ltd
Country
IN
ASPA
None published

What AS10199 announces

Prefixes originated by AS10199 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
45
IPv6 prefixes
0
IPv4 addresses
180,480 (705 /24s)
RPKI valid
24 53%
RPKI invalid
0
RPKI not found
21
ROAs naming AS10199
40
With an IRR route object
25 55%

Who AS10199 is reached through

The AS just before AS10199 in the paths our looking glass collectors hold, for 45 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
APNICTATA-ASAPNIC-HM

Route objects with origin AS10199: APNIC 72 · RADB 35

as-sets that list AS10199 (4)