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AS131926

CTS-NET

Cable Television Saiki Co. , Ltd.

Registry

Authoritative registration data

AS number
131926
Name
CTS-NET
Organisation
Cable Television Saiki Co. , Ltd.
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

4

IPv6 prefixes

0

Total announced

4

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS131926
104.251.144.0/20 IPv4 /20 not checked
69.6.64.0/20 IPv4 /20 not checked
103.104.88.0/22 IPv4 /22 not checked
219.100.60.0/22 IPv4 /22 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS131926
Address families
BBIX Osaka 10,000 Mbps IPv4
BBIX Tokyo 10,000 Mbps IPv4

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS131926 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS131926 in AS paths

Observed upstreams
Families
AS17676 GIGAINFRA 252 1,253
v4
AS9304 HUTCHISON-AS-AP 2 8
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS131926 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

7 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 44
v4
AS2500 WIDE-BB 1 4
v4
AS9002 RETN-AS 1 4
v4
AS18106 VIEWQWEST-SG-AP 1 4
v4
AS35280 F5 1 4
v4
AS49544 i3Dnet 1 4
v4
AS59105 1 4
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.