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Autonomous systems

AS2907 SINET-AS Research Organization of Information and Systems, National Institute of Informatics

Residential🇯🇵 JapanAS2907
IPv4 prefixes
410
IPv4 addresses
8,765,504
IPv6 prefixes
2
Registered
—
whois.apnic.net

At a glance

Network type
Residential
Registry name
SINET-AS AS2907
technical, administrative
Japan Network Information Center hostmaster@nic.ad.jp
abuse
IRT-JPNIC-JP hostmaster@nic.ad.jp

WHOIS → · ASN lookup →

IPv4 prefixes

Page 2
CIDRFirst addressLast addressAddresses
160.237.192.0/18160.237.192.0160.237.255.25516,384
160.238.1.0/24160.238.1.0160.238.10.2552,560
160.238.20.0/24160.238.20.0160.238.20.255256
160.238.30.0/24160.238.30.0160.238.30.255256
160.238.32.0/24160.238.32.0160.238.32.255256
160.238.40.0/24160.238.40.0160.238.40.255256
160.238.51.0/24160.238.51.0160.238.51.255256
160.238.56.0/24160.238.56.0160.238.56.255256
160.238.62.0/24160.238.62.0160.238.62.255256
160.238.100.0/24160.238.100.0160.238.100.255256
160.245.112.0/24160.245.112.0160.245.112.255256
160.247.0.0/16160.247.0.0160.247.255.25565,536
160.252.0.0/16160.252.0.0160.252.255.25565,536
163.42.0.0/16163.42.0.0163.42.255.25565,536
163.47.1.0/24163.47.1.0163.47.3.255768
163.51.0.0/16163.51.0.0163.51.255.25565,536
163.54.0.0/16163.54.0.0163.54.255.25565,536
163.130.0.0/16163.130.0.0163.130.255.25565,536
163.134.0.0/16163.134.0.0163.134.255.25565,536
163.136.0.0/16163.136.0.0163.136.255.25565,536
163.143.0.0/16163.143.0.0163.143.255.25565,536
163.145.0.0/16163.145.0.0163.145.255.25565,536
163.148.0.0/16163.148.0.0163.148.255.25565,536
163.209.0.0/16163.209.0.0163.209.255.25565,536
163.212.0.0/20163.212.0.0163.212.29.2557,680
163.212.30.0/23163.212.30.0163.212.255.25557,856
163.214.0.0/15163.214.0.0163.215.255.255131,072
163.220.0.0/17163.220.0.0163.220.159.25540,960
163.220.176.0/20163.220.176.0163.220.191.2554,096
163.225.0.0/16163.225.0.0163.226.255.255131,072
164.161.0.0/16164.161.0.0164.161.255.25565,536
165.93.0.0/16165.93.0.0165.93.255.25565,536
192.31.121.0/24192.31.121.0192.31.121.255256
192.42.103.0/26192.42.103.0192.42.103.6364
192.47.1.0/24192.47.1.0192.47.3.255768
192.47.16.0/22192.47.16.0192.47.19.2551,024
192.47.204.0/23192.47.204.0192.47.205.255512
192.50.28.0/24192.50.28.0192.50.28.255256
192.50.30.0/23192.50.30.0192.50.31.255512
192.50.42.0/24192.50.42.0192.50.42.255256
192.50.57.0/24192.50.57.0192.50.57.255256
192.50.69.0/24192.50.69.0192.50.72.2551,024
192.50.102.0/23192.50.102.0192.50.103.255512
192.50.106.0/23192.50.106.0192.50.108.255768
192.50.192.0/23192.50.192.0192.50.193.255512
192.50.210.0/23192.50.210.0192.50.212.255768
192.51.168.0/22192.51.168.0192.51.171.2551,024
192.51.194.0/23192.51.194.0192.51.195.255512
192.58.9.0/24192.58.9.0192.58.18.2552,560
192.153.95.0/25192.153.95.0192.153.95.191192
192.153.95.192/26192.153.95.192192.153.104.2552,368
192.156.145.0/24192.156.145.0192.156.149.2551,280
192.156.151.0/24192.156.151.0192.156.151.255256
192.156.158.0/24192.156.158.0192.156.158.255256
192.172.236.0/24192.172.236.0192.172.236.255256
192.174.128.0/17192.174.128.0192.174.255.25532,768
192.188.73.0/24192.188.73.0192.188.74.255512
192.218.1.0/24192.218.1.0192.218.1.255256
192.218.92.0/22192.218.92.0192.218.95.2551,024
192.218.112.0/21192.218.112.0192.218.119.2552,048
192.218.130.0/24192.218.130.0192.218.130.255256
192.218.160.0/20192.218.160.0192.218.175.2554,096
192.218.240.0/21192.218.240.0192.218.247.2552,048
192.244.20.0/23192.244.20.0192.244.21.255512
192.244.78.0/23192.244.78.0192.244.95.2554,608
192.244.144.0/20192.244.144.0192.244.159.2554,096
192.244.196.0/22192.244.196.0192.244.199.2551,024
192.244.208.0/20192.244.208.0192.244.223.2554,096
192.244.228.0/22192.244.228.0192.244.231.2551,024
192.244.254.0/24192.244.254.0192.244.254.255256
202.11.0.0/21202.11.0.0202.11.11.2553,072
202.11.96.0/20202.11.96.0202.11.111.2554,096
202.11.138.0/24202.11.138.0202.11.138.255256
202.11.166.0/23202.11.166.0202.11.167.255512
202.11.212.0/24202.11.212.0202.11.212.255256
202.11.216.0/22202.11.216.0202.11.219.2551,024
202.13.0.0/22202.13.0.0202.13.5.2551,536
202.13.8.0/21202.13.8.0202.13.23.2554,096
202.13.60.0/24202.13.60.0202.13.60.255256
202.13.82.0/23202.13.82.0202.13.83.255512
202.13.87.0/24202.13.87.0202.13.87.255256
202.15.16.0/20202.15.16.0202.15.31.2554,096
202.15.106.0/23202.15.106.0202.15.107.255512
202.15.110.0/24202.15.110.0202.15.110.255256
202.16.122.0/23202.16.122.0202.16.125.2551,024
202.16.128.0/20202.16.128.0202.16.143.2554,096
202.16.208.0/20202.16.208.0202.16.224.2554,352
202.17.104.0/21202.17.104.0202.17.111.2552,048
202.17.120.0/23202.17.120.0202.17.121.255512
202.17.171.0/24202.17.171.0202.17.171.255256
202.17.182.0/24202.17.182.0202.17.182.255256
202.17.184.0/22202.17.184.0202.17.187.2551,024
202.17.200.0/21202.17.200.0202.17.211.2553,072
202.17.254.0/24202.17.254.0202.17.254.255256
202.18.32.0/19202.18.32.0202.18.63.2558,192
202.18.160.0/21202.18.160.0202.18.171.2553,072
202.18.172.0/22202.18.172.0202.18.175.2551,024
202.18.182.0/24202.18.182.0202.18.182.255256
202.18.184.0/21202.18.184.0202.18.191.2552,048
202.18.254.0/24202.18.254.0202.18.254.255256
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SINET-AS Research…SINET-AS Research… as an ISPJapanIP addresses in Japan160.237.192.0/18IP range 160.237.192.0/18IP addresses by countryHosting providersISPs and carriers

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