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// ASN

AS131937

JCV Joetsu Cable Vision, JP

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS131937
Organization
Joetsu Cable Vision
Description
JCV Joetsu Cable Vision, JP
Registry (RIR)
JPIRR
Created
2018-07-27
Updated
2025-12-02
IPv4 Prefixes
9
IPv6 Prefixes
2

IPv4 Prefixes

9 total
103.118.92.0/22
103.152.66.0/23
126.251.0.0/19
126.251.112.0/21
126.251.128.0/20
126.251.32.0/21
170.249.64.0/21
170.249.96.0/19
202.223.12.0/22

IPv6 Prefixes

2 total
2403:4040::/32
2406:2b40::/32

What is AS131937?

AS131937 is an Autonomous System Number (ASN) assigned to Joetsu Cable Vision. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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