AS4713 NTT DOCOMO BUSINESS,Inc.

Japan OCN APNIC 181 IPv4 prefixes 6 IPv6 prefixes
IPv4 addresses
28,624,128
IPv6 /48 networks
67,239,938
RPKI
76 valid111 no ROA
Peers and downstreams
123

Holder

AS name
OCN
Description
NTT DOCOMO BUSINESS,Inc.
Organisation
NTT DOCOMO BUSINESS,Inc.
Abuse contact
Not published
Assigned
1995-08-29
Record last changed
2025-10-20 19:13 UTC
103.163.250.0/23114.144.0.0/12114.160.0.0/11118.0.0.0/12118.16.0.0/13119.161.104.0/21121.112.0.0/13122.1.0.0/16122.16.0.0/12123.216.0.0/13123.224.0.0/14124.84.0.0/14124.96.0.0/13125.170.0.0/16125.172.0.0/14125.200.0.0/13133.153.0.0/16133.153.22.0/24138.212.224.0/24138.212.225.0/24138.212.227.0/24138.212.228.0/24138.212.229.0/24138.212.230.0/24138.212.238.0/24138.212.239.0/24138.212.241.0/24138.212.245.0/24138.212.249.0/24138.212.252.0/24150.35.0.0/16150.35.235.0/24150.5.64.0/18150.61.128.0/17150.61.13.0/24150.61.17.0/24150.61.31.0/24150.61.33.0/24150.61.35.0/24150.61.4.0/24150.61.41.0/24150.61.46.0/24150.61.49.0/24150.61.53.0/24150.61.64.0/18150.61.70.0/24150.61.8.0/24153.124.192.0/21153.128.0.0/10153.192.0.0/11153.224.0.0/12153.240.0.0/13153.248.0.0/14153.252.0.0/15157.120.124.0/24157.120.125.0/24157.120.126.0/24157.120.127.0/24157.64.0.0/16159.211.22.0/24159.211.224.0/24159.211.237.0/24159.211.248.0/24164.162.16.0/24164.162.6.0/24164.162.7.0/24164.43.141.0/24165.108.0.0/16165.241.0.0/21165.241.12.0/22165.241.128.0/17165.241.16.0/20165.241.32.0/19165.241.64.0/18165.241.8.0/22180.0.0.0/10182.161.76.0/22198.232.16.0/24202.157.100.0/24202.157.101.0/24202.157.102.0/24202.157.103.0/24202.157.112.0/22202.157.116.0/22202.157.120.0/22202.157.124.0/24202.157.125.0/24202.18.209.0/24202.18.210.0/24202.19.152.0/24202.191.16.0/20202.213.16.0/22202.216.26.0/24202.234.192.0/18202.246.122.0/23202.246.176.0/22202.255.27.0/24202.255.28.0/23202.34.100.0/24202.34.102.0/24202.34.103.0/24202.34.104.0/24202.34.106.0/24202.34.107.0/24202.34.108.0/23202.34.110.0/24202.34.111.0/24202.34.80.0/24202.34.81.0/24202.34.82.0/24202.34.83.0/24202.34.90.0/24202.34.92.0/24202.34.93.0/24202.34.94.0/24203.139.160.0/19203.140.96.0/19210.132.0.0/18210.134.16.0/20210.145.0.0/16210.154.0.0/16210.160.0.0/14210.164.0.0/16210.170.64.0/18210.171.200.0/21210.190.0.0/16210.225.0.0/16210.226.0.0/15210.232.0.0/16210.248.0.0/16210.254.128.0/17211.0.0.0/16211.1.32.0/19211.11.0.0/16211.122.0.0/15211.129.0.0/16211.130.0.0/18211.130.128.0/17211.130.64.0/19211.16.0.0/15211.6.0.0/16218.224.0.0/16218.230.128.0/17218.43.0.0/16218.44.0.0/16218.47.0.0/16219.114.0.0/17219.160.0.0/13219.96.128.0/17220.104.0.0/13220.220.0.0/15220.96.0.0/14221.113.128.0/17221.184.0.0/13222.144.0.0/13223.216.0.0/1427.114.0.0/1727.132.8.0/2427.133.240.0/2236.52.223.0/2458.88.0.0/1360.32.0.0/1261.112.0.0/1561.114.112.0/2161.114.120.0/2161.118.0.0/1561.126.0.0/1561.199.0.0/1661.207.0.0/1661.208.0.0/1661.214.0.0/1661.4.152.0/2361.4.154.0/2361.4.156.0/2261.4.160.0/2461.4.161.0/2461.4.162.0/2461.4.163.0/2461.4.164.0/2261.4.168.0/2261.4.172.0/22

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS4713
as-name:        OCN
handle:         AS4713
remarks:        NTT DOCOMO BUSINESS,Inc.
administrative: JP00278017
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
technical:      JP00278026
last changed:   2025-10-20T19:13:13Z
source:         APNIC (RDAP)