ResearchRouting table, RPKI, IRR & looking glass

AS131988 Takehara Cable Network Co,Ltd

AS131988 (TANET) is registered to Takehara Cable Network Co,Ltd in JP. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS131988

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

AS number
AS131988
Handle
TANET
Organization
Takehara Cable Network Co,Ltd
Country
JP
ASPA
None published

What AS131988 announces

Prefixes originated by AS131988 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
1
IPv4 addresses
512 (2 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS131988
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS131988 is reached through

The AS just before AS131988 in the paths our looking glass collectors hold, for 2 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
APNICTANETMAINT-JPNIC
JPIRRTANETMAINT-AS131988

Route objects with origin AS131988: JPIRR 2

as-sets that list AS131988 (5)