AS17661

Name: AS17661 — NHN Cloud Japan Corporation
Creator: ipdex

NHN Cloud Japan Corporation Unknown registered in Japan

25IPv4 prefixes

0IPv6 prefixes

#19,086AS Rank

327/327RIS visibility

#121Rank in Japan

2001-12-03Allocated

NHN Cloud Japan Corporation (AS17661) — Unknown, registered in Japan. announces 25 IPv4 prefixes + 0 IPv6 prefixes. Rank in Japan: #121. Allocated: 2001-12-03.

IPv4 25IPv6 0

Announced prefixes · 25

v4 103.2.29.0/24 unknown
v4 119.235.225.0/24 unknown
v4 119.235.226.0/23 unknown
v4 119.235.228.0/22 unknown
v4 119.235.233.0/24 unknown
v4 119.235.234.0/24 unknown
v4 119.235.238.0/23 unknown
v4 183.90.192.0/24 unknown
v4 183.90.193.0/24 unknown
v4 183.90.195.0/24 unknown
v4 183.90.196.0/24 unknown
v4 183.90.197.0/24 unknown
v4 183.90.199.0/24 unknown
v4 183.90.200.0/24 unknown
v4 183.90.201.0/24 unknown
v4 183.90.202.0/24 unknown
v4 183.90.203.0/24 unknown
v4 183.90.204.0/24 unknown
v4 183.90.205.0/24 unknown
v4 183.90.206.0/24 unknown
v4 183.90.207.0/24 unknown
v4 183.90.221.0/24 unknown
v4 183.90.222.0/24 unknown
v4 203.104.159.0/24 unknown
v4 27.147.96.0/20 unknown

Routing: 25 IPv4 · 0 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	25
2026-06-13	25

AS topology · Customer cone 1

Providers · 2

AS2914 NTT America, Inc.
AS2497 Internet Initiative Japan Inc.

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