AS131965

Name: AS131965 — Xserver Inc.
Creator: ipdex

Xserver Inc. Content registered in Japan

59IPv4 prefixes

2IPv6 prefixes

#44,245AS Rank

327/327RIS visibility

#58Rank in Japan

2011-08-04Allocated

Xserver Inc. (AS131965) — Content, registered in Japan. announces 59 IPv4 prefixes + 2 IPv6 prefixes. Rank in Japan: #58. Allocated: 2011-08-04.

IPv4 59IPv6 2

Announced prefixes · 61

v4 103.141.96.0/23 unknown
v4 103.141.96.0/24 unknown
v4 103.141.97.0/24 unknown
v4 103.3.0.0/22 unknown
v4 103.54.156.0/22 unknown
v4 103.54.158.0/23 unknown
v4 120.136.12.0/22 unknown
v4 120.136.8.0/21 unknown
v4 120.136.8.0/22 unknown
v4 153.115.0.0/16 unknown
v4 153.115.0.0/18 unknown
v4 157.112.144.0/20 unknown
v4 157.112.144.0/21 unknown
v4 157.112.152.0/21 unknown
v4 157.112.176.0/20 unknown
v4 157.112.176.0/21 unknown
v4 157.112.184.0/21 unknown
v4 162.43.0.0/17 unknown
v4 162.43.112.0/21 unknown
v4 175.28.4.0/22 unknown
v4 175.28.4.0/23 unknown
v4 175.28.6.0/23 unknown
v4 183.181.78.0/23 unknown
v4 183.181.78.0/24 unknown
v4 183.181.79.0/24 unknown
v4 183.181.80.0/20 unknown
v4 183.181.80.0/22 unknown
v4 183.181.84.0/22 unknown
v4 183.181.88.0/23 unknown
v4 183.181.90.0/23 unknown
v4 183.181.92.0/24 unknown
v4 183.181.94.0/24 unknown
v4 183.181.96.0/22 unknown
v4 183.181.96.0/23 unknown
v4 183.181.98.0/23 unknown
v4 183.90.224.0/19 unknown
v4 183.90.224.0/20 unknown
v4 183.90.240.0/20 unknown
v4 202.210.8.0/24 unknown
v4 202.226.36.0/22 unknown
v4 202.233.64.0/22 unknown
v4 202.233.66.0/23 unknown
v4 202.237.154.0/24 unknown
v4 202.240.141.0/24 unknown
v4 202.254.232.0/21 unknown
v4 202.254.232.0/22 unknown
v4 202.254.236.0/22 unknown
v4 210.131.208.0/20 unknown
v4 210.157.78.0/23 unknown
v4 220.158.16.0/20 unknown

Routing: 59 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	61
2026-06-13	61

Internet Exchanges · 5

BBIX Osaka Osaka 100 Gbps
BBIX Tokyo Tokyo 100 Gbps
JPIX OSAKA Osaka 100 Gbps
JPIX TOKYO Tokyo 100 Gbps
JPNAP Osaka Osaka 100 Gbps

AS topology · Customer cone 1

Providers · 3

AS1299 Arelion Sweden AB
AS2497 Internet Initiative Japan Inc.
AS4713 NTT DOCOMO BUSINESS,Inc.

Peers · 3

AS2500 WIDE Project
AS59105 Home NOC Operators Group
AS4777 Asia Pacific Network Information Centre

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