AS18126

Name: AS18126 — Chubu Telecommunications Company, Inc.
Creator: ipdex

Chubu Telecommunications Company, Inc. ISP registered in Japan

60IPv4 prefixes

2IPv6 prefixes

60%RPKI-valid

#8,306AS Rank

327/327RIS visibility

#55Rank in Japan

2002-03-21Allocated

Chubu Telecommunications Company, Inc. (AS18126) — ISP, registered in Japan. announces 60 IPv4 prefixes + 2 IPv6 prefixes. Rank in Japan: #55. Allocated: 2002-03-21.

IPv4 60IPv6 2

Announced prefixes · 62

v4 103.2.20.0/22 valid
v4 103.41.136.0/22 unknown
v4 103.44.84.0/22 unknown
v4 103.64.132.0/23 valid
v4 103.64.134.0/24 valid
v4 103.64.135.0/24 valid
v4 112.137.56.0/21 valid
v4 113.155.0.0/17 unknown
v4 113.155.128.0/17 unknown
v4 115.36.0.0/16 valid
v4 115.37.0.0/16 valid
v4 115.38.0.0/16 valid
v4 115.39.0.0/16 valid
v4 118.104.0.0/16 valid
v4 118.105.0.0/16 valid
v4 118.106.0.0/16 valid
v4 123.1.0.0/18 valid
v4 123.1.64.0/18 valid
v4 123.48.0.0/16 valid
v4 124.18.0.0/16 valid
v4 133.88.227.0/24 unknown
v4 133.88.228.0/22 unknown
v4 133.88.232.0/21 unknown
v4 133.88.240.0/21 unknown
v4 133.88.248.0/21 unknown
v4 14.132.0.0/16 valid
v4 14.133.0.0/16 valid
v4 14.192.32.0/20 valid
v4 150.49.0.0/18 unknown
v4 150.49.128.0/18 unknown
v4 150.49.192.0/19 unknown
v4 150.49.224.0/20 unknown
v4 150.49.240.0/22 unknown
v4 150.49.244.0/22 unknown
v4 150.49.248.0/22 unknown
v4 150.49.252.0/23 unknown
v4 150.49.64.0/19 unknown
v4 150.49.96.0/19 unknown
v4 163.46.0.0/16 unknown
v4 180.196.0.0/16 valid
v4 180.197.0.0/16 valid
v4 180.198.0.0/16 valid
v4 180.199.0.0/16 valid
v4 202.124.0.0/20 valid
v4 202.124.208.0/20 valid
v4 202.142.224.0/19 valid
v4 202.150.48.0/21 valid
v4 202.41.208.0/20 valid
v4 202.62.160.0/20 valid
v4 203.129.112.0/20 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 60 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	62
2026-06-13	62

Internet Exchanges · 7

JPIX OSAKA Osaka 200 Gbps
JPIX TOKYO Tokyo 200 Gbps
BBIX Osaka Osaka 100 Gbps
BBIX Tokyo Tokyo 100 Gbps
JPNAP Osaka Osaka 100 Gbps
JPNAP Tokyo Tokyo 100 Gbps
Equinix Osaka Osaka 20 Gbps

Facilities · 2

2 Facilities · 1 Countries

AT TOKYO (CC1/CC2) Tokyo
Equinix OS3 - Osaka Osaka

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AS18126

Announced prefixes · 62

Prefix history

Internet Exchanges · 7

Facilities · 2

AS topology · Customer cone 2

Providers · 5

Peers · 16

Customers · 1

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