AS4713

Name: AS4713 — NTT DOCOMO BUSINESS,Inc.
Creator: ipdex

NTT DOCOMO BUSINESS,Inc. ISP registered in Japan

180IPv4 prefixes

5IPv6 prefixes

41%RPKI-valid

#376AS Rank

#19Rank in Japan

1995-08-30Allocated

NTT DOCOMO BUSINESS,Inc. (AS4713) — ISP, registered in Japan. announces 180 IPv4 prefixes + 5 IPv6 prefixes. Rank in Japan: #19. Allocated: 1995-08-30.

IPv4 180IPv6 5

Announced prefixes · 185

v4 202.34.104.0/24 unknown
v4 202.34.106.0/24 unknown
v4 202.34.107.0/24 unknown
v4 202.34.108.0/23 unknown
v4 202.34.110.0/24 unknown
v4 202.34.111.0/24 unknown
v4 202.34.80.0/24 unknown
v4 202.34.81.0/24 unknown
v4 202.34.82.0/24 unknown
v4 202.34.83.0/24 unknown
v4 202.34.90.0/24 unknown
v4 202.34.92.0/24 unknown
v4 202.34.93.0/24 unknown
v4 202.34.94.0/24 unknown
v4 203.139.160.0/19 valid
v4 203.140.96.0/19 valid
v4 210.132.0.0/18 valid
v4 210.134.16.0/20 unknown
v4 210.145.0.0/16 valid
v4 210.154.0.0/16 valid
v4 210.160.0.0/14 valid
v4 210.164.0.0/16 valid
v4 210.170.64.0/18 valid
v4 210.171.200.0/21 unknown
v4 210.190.0.0/16 valid
v4 210.225.0.0/16 valid
v4 210.226.0.0/15 valid
v4 210.232.0.0/16 valid
v4 210.248.0.0/16 valid
v4 210.254.128.0/17 valid
v4 211.0.0.0/16 valid
v4 211.1.32.0/19 unknown
v4 211.11.0.0/16 valid
v4 211.122.0.0/15 valid
v4 211.129.0.0/16 valid
v4 211.130.0.0/18 valid
v4 211.130.128.0/17 valid
v4 211.130.64.0/19 valid
v4 211.16.0.0/15 valid
v4 211.6.0.0/16 valid
v4 218.224.0.0/16 valid
v4 218.230.128.0/17 valid
v4 218.43.0.0/16 valid
v4 218.44.0.0/16 valid
v4 218.47.0.0/16 valid
v4 219.114.0.0/17 valid
v4 219.160.0.0/13 valid
v4 219.96.128.0/17 valid
v4 220.104.0.0/13 valid
v4 220.220.0.0/15 valid

RPKI: rpki.cloudflare.com · 2026-06-20

— Routing status unavailable

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	185
2026-06-13	185
2026-06-14	185

Internet Exchanges · 3

JPNAP Tokyo Tokyo 3,600 Gbps
JPNAP Osaka Osaka 1,400 Gbps
DIX-IE Tokyo 10 Gbps

Facilities · 1

1 Facilities · 1 Countries

NTT DOCOMO BUSINESS Tokyo (NW1) Tokyo

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AS4713

Announced prefixes · 185

Prefix history

Internet Exchanges · 3

Facilities · 1

AS topology · Customer cone 137

Providers · 2

Peers · 20

Customers · 104

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