ResearchRouting table, RPKI, IRR & looking glass

AS131611 San Da Cable TV Co., Ltd.

AS131611 (GLOBALTRANSIT-AS-SDTV) is registered to San Da Cable TV Co., Ltd. in TW. It originates 92 prefixes in the global routing table.

92
IPv4 prefixes
0
IPv6 prefixes
24,320
IPv4 addresses
100%
RPKI valid

Who holds AS131611

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

AS number
AS131611
Handle
GLOBALTRANSIT-AS-SDTV
Organization
San Da Cable TV Co., Ltd.
Country
TW
ASPA
None published

What AS131611 announces

Prefixes originated by AS131611 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
92
IPv6 prefixes
0
IPv4 addresses
24,320 (95 /24s)
RPKI valid
92 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS131611
11
With an IRR route object
89 96%

Who AS131611 is reached through

The AS just before AS131611 in the paths our looking glass collectors hold, for 60 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
APNICGLOBALTRANSIT-AS-SDTVMAINT-TW-TWNIC
RADBSDTVMAINT-AS18046

Route objects with origin AS131611: RADB 352 · NTTCOM 2

as-sets that list AS131611 (7)