fetus

🇯🇵Japan


Allocation List

This is a list of IP addresses allocated to Japan.

In most cases, "Merged CIDR" is more useful than this list.

If you want to use it access control, use "Download."

There are 189,874,944 IP addresses allocated to Japan. This is 4.42087% of the total address space, and 5.12863% excluding reserved space.


1-200 of 4609 rows
CIDRIP AddressAlloc DateRegistry
1.0.16.0/201.0.16.0 - 1.0.31.255Apr 12, 2011APNIC
1.0.64.0/181.0.64.0 - 1.0.127.255Apr 12, 2011APNIC
1.1.64.0/181.1.64.0 - 1.1.127.255Apr 12, 2011APNIC
1.5.0.0/161.5.0.0 - 1.5.255.255Apr 01, 2011APNIC
1.21.0.0/181.21.0.0 - 1.21.63.255Jun 16, 2010APNIC
1.21.64.0/191.21.64.0 - 1.21.95.255Jun 16, 2010APNIC
1.21.96.0/201.21.96.0 - 1.21.111.255Jun 16, 2010APNIC
1.21.112.0/201.21.112.0 - 1.21.127.255Jun 16, 2010APNIC
1.21.128.0/201.21.128.0 - 1.21.143.255Jun 16, 2010APNIC
1.21.144.0/201.21.144.0 - 1.21.159.255Jun 16, 2010APNIC
1.21.160.0/191.21.160.0 - 1.21.191.255Jun 16, 2010APNIC
1.21.192.0/191.21.192.0 - 1.21.223.255Jun 16, 2010APNIC
1.21.224.0/191.21.224.0 - 1.21.255.255Jun 16, 2010APNIC
1.33.0.0/161.33.0.0 - 1.33.255.255Jun 28, 2010APNIC
1.66.0.0/151.66.0.0 - 1.67.255.255Jul 01, 2010APNIC
1.72.0.0/131.72.0.0 - 1.79.255.255Jul 01, 2010APNIC
1.112.0.0/141.112.0.0 - 1.115.255.255Jun 02, 2010APNIC
14.0.8.0/2214.0.8.0 - 14.0.11.255Sep 10, 2010APNIC
14.1.4.0/2214.1.4.0 - 14.1.7.255Sep 10, 2010APNIC
14.1.8.0/2114.1.8.0 - 14.1.15.255Sep 10, 2010APNIC
14.3.0.0/1614.3.0.0 - 14.3.255.255Jan 19, 2011APNIC
14.8.0.0/1314.8.0.0 - 14.15.255.255Aug 17, 2010APNIC
14.101.0.0/1614.101.0.0 - 14.101.255.255Aug 17, 2010APNIC
14.102.132.0/2214.102.132.0 - 14.102.135.255Sep 14, 2010APNIC
14.102.164.0/2214.102.164.0 - 14.102.167.255Jan 13, 2016APNIC
14.102.192.0/1914.102.192.0 - 14.102.223.255Sep 20, 2010APNIC
14.128.0.0/2214.128.0.0 - 14.128.3.255Dec 06, 2010APNIC
14.128.16.0/2014.128.16.0 - 14.128.31.255Sep 20, 2010APNIC
14.128.64.0/1914.128.64.0 - 14.128.95.255Sep 20, 2010APNIC
14.128.96.0/1914.128.96.0 - 14.128.127.255Sep 20, 2010APNIC
14.132.0.0/1514.132.0.0 - 14.133.255.255Sep 01, 2010APNIC
14.137.224.0/1914.137.224.0 - 14.137.255.255Mar 07, 2011APNIC
14.192.32.0/2014.192.32.0 - 14.192.47.255Sep 21, 2010APNIC
14.192.96.0/1914.192.96.0 - 14.192.127.255Sep 14, 2010APNIC
14.193.0.0/1614.193.0.0 - 14.193.255.255Aug 16, 2010APNIC
23.81.40.0/2123.81.40.0 - 23.81.47.255May 06, 2013APNIC
23.106.224.0/2123.106.224.0 - 23.106.231.255Jul 24, 2013APNIC
23.232.128.0/1723.232.128.0 - 23.232.255.255Sep 23, 2013APNIC
24.41.112.0/2024.41.112.0 - 24.41.127.255Nov 14, 2013APNIC
24.53.192.0/1924.53.192.0 - 24.53.223.255Oct 07, 2014APNIC
27.0.0.0/2227.0.0.0 - 27.0.3.255Jun 11, 2010APNIC
27.0.16.0/2027.0.16.0 - 27.0.31.255Mar 10, 2010APNIC
27.0.32.0/2027.0.32.0 - 27.0.47.255Mar 15, 2010APNIC
27.34.128.0/1927.34.128.0 - 27.34.159.255Mar 25, 2010APNIC
27.34.160.0/2127.34.160.0 - 27.34.167.255Mar 25, 2010APNIC
27.34.168.0/2127.34.168.0 - 27.34.175.255Mar 26, 2010APNIC
27.34.192.0/1927.34.192.0 - 27.34.223.255Mar 25, 2010APNIC
27.50.96.0/1927.50.96.0 - 27.50.127.255Mar 04, 2011APNIC
27.54.96.0/2027.54.96.0 - 27.54.111.255Mar 22, 2010APNIC
27.54.112.0/2227.54.112.0 - 27.54.115.255Mar 22, 2010APNIC
27.54.124.0/2227.54.124.0 - 27.54.127.255Mar 26, 2010APNIC
27.80.0.0/1227.80.0.0 - 27.95.255.255Apr 28, 2010APNIC
27.96.0.0/2027.96.0.0 - 27.96.15.255May 14, 2010APNIC
27.96.16.0/2127.96.16.0 - 27.96.23.255May 18, 2010APNIC
27.96.32.0/1927.96.32.0 - 27.96.63.255May 18, 2010APNIC
27.96.68.0/2227.96.68.0 - 27.96.71.255Feb 21, 2011APNIC
27.96.72.0/2127.96.72.0 - 27.96.79.255May 19, 2010APNIC
27.96.80.0/2227.96.80.0 - 27.96.83.255May 19, 2010APNIC
27.98.0.0/1727.98.0.0 - 27.98.127.255May 20, 2010APNIC
27.98.128.0/1827.98.128.0 - 27.98.191.255May 20, 2010APNIC
27.100.8.0/2227.100.8.0 - 27.100.11.255May 27, 2010APNIC
27.100.28.0/2227.100.28.0 - 27.100.31.255Feb 22, 2011APNIC
27.100.32.0/2227.100.32.0 - 27.100.35.255Jun 02, 2010APNIC
27.100.48.0/2027.100.48.0 - 27.100.63.255Jun 03, 2010APNIC
27.106.208.0/2127.106.208.0 - 27.106.215.255Jun 11, 2010APNIC
27.106.224.0/1927.106.224.0 - 27.106.255.255Jun 11, 2010APNIC
27.109.96.0/2127.109.96.0 - 27.109.103.255Jun 17, 2010APNIC
27.109.120.0/2227.109.120.0 - 27.109.123.255Jun 23, 2010APNIC
27.110.0.0/2027.110.0.0 - 27.110.15.255Jun 24, 2010APNIC
27.110.16.0/2227.110.16.0 - 27.110.19.255Jun 24, 2010APNIC
27.110.20.0/2227.110.20.0 - 27.110.23.255Jun 23, 2010APNIC
27.110.24.0/2127.110.24.0 - 27.110.31.255Jun 23, 2010APNIC
27.110.32.0/1927.110.32.0 - 27.110.63.255Jun 23, 2010APNIC
27.110.64.0/2127.110.64.0 - 27.110.71.255Jun 24, 2010APNIC
27.110.96.0/2027.110.96.0 - 27.110.111.255Jun 28, 2010APNIC
27.110.112.0/2127.110.112.0 - 27.110.119.255Jun 28, 2010APNIC
27.111.76.0/2227.111.76.0 - 27.111.79.255Jul 02, 2010APNIC
27.111.128.0/1927.111.128.0 - 27.111.159.255Jun 29, 2010APNIC
27.112.104.0/2127.112.104.0 - 27.112.111.255Jul 08, 2010APNIC
27.112.124.0/2227.112.124.0 - 27.112.127.255Jul 13, 2010APNIC
27.113.192.0/1927.113.192.0 - 27.113.223.255Jul 08, 2010APNIC
27.113.224.0/2027.113.224.0 - 27.113.239.255Jul 12, 2010APNIC
27.113.248.0/2227.113.248.0 - 27.113.251.255Jul 13, 2010APNIC
27.114.0.0/1727.114.0.0 - 27.114.127.255Jul 12, 2010APNIC
27.116.0.0/2027.116.0.0 - 27.116.15.255Jul 13, 2010APNIC
27.116.24.0/2127.116.24.0 - 27.116.31.255Jul 16, 2010APNIC
27.118.0.0/2027.118.0.0 - 27.118.15.255Jul 22, 2010APNIC
27.120.64.0/1827.120.64.0 - 27.120.127.255Sep 02, 2010APNIC
27.120.128.0/2027.120.128.0 - 27.120.143.255Sep 02, 2010APNIC
27.120.144.0/2027.120.144.0 - 27.120.159.255Sep 02, 2010APNIC
27.120.160.0/2027.120.160.0 - 27.120.175.255Sep 02, 2010APNIC
27.120.176.0/2027.120.176.0 - 27.120.191.255Sep 02, 2010APNIC
27.120.192.0/1827.120.192.0 - 27.120.255.255Sep 02, 2010APNIC
27.121.0.0/1827.121.0.0 - 27.121.63.255Sep 06, 2010APNIC
27.121.92.0/2227.121.92.0 - 27.121.95.255Mar 01, 2011APNIC
27.121.128.0/1727.121.128.0 - 27.121.255.255Sep 08, 2010APNIC
27.122.4.0/2227.122.4.0 - 27.122.7.255Mar 02, 2011APNIC
27.122.8.0/2227.122.8.0 - 27.122.11.255Oct 04, 2010APNIC
27.122.32.0/2027.122.32.0 - 27.122.47.255Oct 04, 2010APNIC
27.122.48.0/2127.122.48.0 - 27.122.55.255Oct 04, 2010APNIC
27.122.64.0/1927.122.64.0 - 27.122.95.255Oct 05, 2010APNIC
27.122.96.0/2027.122.96.0 - 27.122.111.255Oct 05, 2010APNIC
27.123.8.0/2127.123.8.0 - 27.123.15.255Oct 06, 2010APNIC
27.123.208.0/2227.123.208.0 - 27.123.211.255Oct 08, 2010APNIC
27.123.236.0/2227.123.236.0 - 27.123.239.255Aug 05, 2016APNIC
27.125.204.0/2227.125.204.0 - 27.125.207.255Oct 18, 2010APNIC
27.126.64.0/1827.126.64.0 - 27.126.127.255Oct 14, 2010APNIC
27.126.128.0/2027.126.128.0 - 27.126.143.255Oct 14, 2010APNIC
27.126.160.0/2027.126.160.0 - 27.126.175.255Oct 19, 2010APNIC
27.127.0.0/1727.127.0.0 - 27.127.127.255Oct 14, 2010APNIC
27.127.128.0/1827.127.128.0 - 27.127.191.255Oct 19, 2010APNIC
27.127.240.0/2027.127.240.0 - 27.127.255.255Nov 01, 2010APNIC
27.131.8.0/2227.131.8.0 - 27.131.11.255Apr 20, 2010APNIC
27.131.16.0/2027.131.16.0 - 27.131.31.255Apr 21, 2010APNIC
27.131.192.0/2127.131.192.0 - 27.131.199.255Apr 21, 2010APNIC
27.131.200.0/2127.131.200.0 - 27.131.207.255Apr 21, 2010APNIC
27.131.224.0/2027.131.224.0 - 27.131.239.255Apr 23, 2010APNIC
27.131.240.0/2127.131.240.0 - 27.131.247.255Apr 23, 2010APNIC
27.132.0.0/2127.132.0.0 - 27.132.7.255Apr 21, 2010APNIC
27.132.8.0/2427.132.8.0 - 27.132.8.255Apr 21, 2010APNIC
27.132.9.0/2427.132.9.0 - 27.132.9.255Apr 21, 2010APNIC
27.132.10.0/2327.132.10.0 - 27.132.11.255Apr 21, 2010APNIC
27.132.12.0/2227.132.12.0 - 27.132.15.255Apr 21, 2010APNIC
27.132.16.0/2027.132.16.0 - 27.132.31.255Apr 21, 2010APNIC
27.132.32.0/1927.132.32.0 - 27.132.63.255Apr 21, 2010APNIC
27.132.64.0/1827.132.64.0 - 27.132.127.255Apr 21, 2010APNIC
27.132.128.0/1927.132.128.0 - 27.132.159.255Apr 21, 2010APNIC
27.132.160.0/2027.132.160.0 - 27.132.175.255Apr 21, 2010APNIC
27.132.176.0/2027.132.176.0 - 27.132.191.255Apr 21, 2010APNIC
27.132.192.0/1827.132.192.0 - 27.132.255.255Apr 21, 2010APNIC
27.133.0.0/2127.133.0.0 - 27.133.7.255Apr 21, 2010APNIC
27.133.8.0/2327.133.8.0 - 27.133.9.255Apr 21, 2010APNIC
27.133.10.0/2327.133.10.0 - 27.133.11.255Apr 21, 2010APNIC
27.133.12.0/2227.133.12.0 - 27.133.15.255Apr 21, 2010APNIC
27.133.16.0/2127.133.16.0 - 27.133.23.255Apr 21, 2010APNIC
27.133.24.0/2127.133.24.0 - 27.133.31.255Apr 21, 2010APNIC
27.133.32.0/2127.133.32.0 - 27.133.39.255Apr 21, 2010APNIC
27.133.40.0/2227.133.40.0 - 27.133.43.255Apr 21, 2010APNIC
27.133.44.0/2327.133.44.0 - 27.133.45.255Apr 21, 2010APNIC
27.133.46.0/2327.133.46.0 - 27.133.47.255Apr 21, 2010APNIC
27.133.48.0/2027.133.48.0 - 27.133.63.255Apr 21, 2010APNIC
27.133.64.0/2027.133.64.0 - 27.133.79.255Apr 21, 2010APNIC
27.133.80.0/2127.133.80.0 - 27.133.87.255Apr 21, 2010APNIC
27.133.88.0/2327.133.88.0 - 27.133.89.255Apr 21, 2010APNIC
27.133.90.0/2327.133.90.0 - 27.133.91.255Apr 21, 2010APNIC
27.133.92.0/2227.133.92.0 - 27.133.95.255Apr 21, 2010APNIC
27.133.96.0/1927.133.96.0 - 27.133.127.255Apr 21, 2010APNIC
27.133.128.0/1927.133.128.0 - 27.133.159.255Apr 21, 2010APNIC
27.133.160.0/2127.133.160.0 - 27.133.167.255Apr 21, 2010APNIC
27.133.168.0/2227.133.168.0 - 27.133.171.255Apr 21, 2010APNIC
27.133.172.0/2327.133.172.0 - 27.133.173.255Apr 21, 2010APNIC
27.133.174.0/2427.133.174.0 - 27.133.174.255Apr 21, 2010APNIC
27.133.175.0/2427.133.175.0 - 27.133.175.255Apr 21, 2010APNIC
27.133.176.0/2027.133.176.0 - 27.133.191.255Apr 21, 2010APNIC
27.133.192.0/2027.133.192.0 - 27.133.207.255Apr 21, 2010APNIC
27.133.208.0/2027.133.208.0 - 27.133.223.255Apr 21, 2010APNIC
27.133.224.0/2227.133.224.0 - 27.133.227.255Apr 21, 2010APNIC
27.133.228.0/2227.133.228.0 - 27.133.231.255Apr 21, 2010APNIC
27.133.232.0/2127.133.232.0 - 27.133.239.255Apr 21, 2010APNIC
27.133.240.0/2227.133.240.0 - 27.133.243.255Apr 21, 2010APNIC
27.133.244.0/2327.133.244.0 - 27.133.245.255Apr 21, 2010APNIC
27.133.246.0/2427.133.246.0 - 27.133.246.255Apr 21, 2010APNIC
27.133.247.0/2427.133.247.0 - 27.133.247.255Apr 21, 2010APNIC
27.133.248.0/2127.133.248.0 - 27.133.255.255Apr 21, 2010APNIC
27.134.0.0/2027.134.0.0 - 27.134.15.255Apr 21, 2010APNIC
27.134.16.0/2227.134.16.0 - 27.134.19.255Apr 21, 2010APNIC
27.134.20.0/2327.134.20.0 - 27.134.21.255Apr 21, 2010APNIC
27.134.22.0/2327.134.22.0 - 27.134.23.255Apr 21, 2010APNIC
27.134.24.0/2127.134.24.0 - 27.134.31.255Apr 21, 2010APNIC
27.134.32.0/1927.134.32.0 - 27.134.63.255Apr 21, 2010APNIC
27.134.64.0/2127.134.64.0 - 27.134.71.255Apr 21, 2010APNIC
27.134.72.0/2127.134.72.0 - 27.134.79.255Apr 21, 2010APNIC
27.134.80.0/2027.134.80.0 - 27.134.95.255Apr 21, 2010APNIC
27.134.96.0/1927.134.96.0 - 27.134.127.255Apr 21, 2010APNIC
27.134.128.0/1927.134.128.0 - 27.134.159.255Apr 21, 2010APNIC
27.134.160.0/2027.134.160.0 - 27.134.175.255Apr 21, 2010APNIC
27.134.176.0/2127.134.176.0 - 27.134.183.255Apr 21, 2010APNIC
27.134.184.0/2227.134.184.0 - 27.134.187.255Apr 21, 2010APNIC
27.134.188.0/2427.134.188.0 - 27.134.188.255Apr 21, 2010APNIC
27.134.189.0/2427.134.189.0 - 27.134.189.255Apr 21, 2010APNIC
27.134.190.0/2327.134.190.0 - 27.134.191.255Apr 21, 2010APNIC
27.134.192.0/1927.134.192.0 - 27.134.223.255Apr 21, 2010APNIC
27.134.224.0/2127.134.224.0 - 27.134.231.255Apr 21, 2010APNIC
27.134.232.0/2227.134.232.0 - 27.134.235.255Apr 21, 2010APNIC
27.134.236.0/2327.134.236.0 - 27.134.237.255Apr 21, 2010APNIC
27.134.238.0/2327.134.238.0 - 27.134.239.255Apr 21, 2010APNIC
27.134.240.0/2027.134.240.0 - 27.134.255.255Apr 21, 2010APNIC
27.135.0.0/1927.135.0.0 - 27.135.31.255Apr 21, 2010APNIC
27.135.32.0/2027.135.32.0 - 27.135.47.255Apr 21, 2010APNIC
27.135.48.0/2127.135.48.0 - 27.135.55.255Apr 21, 2010APNIC
27.135.56.0/2427.135.56.0 - 27.135.56.255Apr 21, 2010APNIC
27.135.57.0/2427.135.57.0 - 27.135.57.255Apr 21, 2010APNIC
27.135.58.0/2327.135.58.0 - 27.135.59.255Apr 21, 2010APNIC
27.135.60.0/2227.135.60.0 - 27.135.63.255Apr 21, 2010APNIC
27.135.64.0/2127.135.64.0 - 27.135.71.255Apr 21, 2010APNIC
27.135.72.0/2427.135.72.0 - 27.135.72.255Apr 21, 2010APNIC
27.135.73.0/2427.135.73.0 - 27.135.73.255Apr 21, 2010APNIC
27.135.74.0/2327.135.74.0 - 27.135.75.255Apr 21, 2010APNIC
27.135.76.0/2227.135.76.0 - 27.135.79.255Apr 21, 2010APNIC
27.135.80.0/2027.135.80.0 - 27.135.95.255Apr 21, 2010APNIC
Merged CIDR

This is a consolidated list of contiguous allocation blocks.

1-200 of 3027 rows
CIDR
1.0.16.0/20
1.0.64.0/18
1.1.64.0/18
1.5.0.0/16
1.21.0.0/16
1.33.0.0/16
1.66.0.0/15
1.72.0.0/13
1.112.0.0/14
14.0.8.0/22
14.1.4.0/22
14.1.8.0/21
14.3.0.0/16
14.8.0.0/13
14.101.0.0/16
14.102.132.0/22
14.102.164.0/22
14.102.192.0/19
14.128.0.0/22
14.128.16.0/20
14.128.64.0/18
14.132.0.0/15
14.137.224.0/19
14.192.32.0/20
14.192.96.0/19
14.193.0.0/16
23.81.40.0/21
23.106.224.0/21
23.232.128.0/17
24.41.112.0/20
24.53.192.0/19
27.0.0.0/22
27.0.16.0/20
27.0.32.0/20
27.34.128.0/19
27.34.160.0/20
27.34.192.0/19
27.50.96.0/19
27.54.96.0/20
27.54.112.0/22
27.54.124.0/22
27.80.0.0/12
27.96.0.0/20
27.96.16.0/21
27.96.32.0/19
27.96.68.0/22
27.96.72.0/21
27.96.80.0/22
27.98.0.0/17
27.98.128.0/18
27.100.8.0/22
27.100.28.0/22
27.100.32.0/22
27.100.48.0/20
27.106.208.0/21
27.106.224.0/19
27.109.96.0/21
27.109.120.0/22
27.110.0.0/18
27.110.64.0/21
27.110.96.0/20
27.110.112.0/21
27.111.76.0/22
27.111.128.0/19
27.112.104.0/21
27.112.124.0/22
27.113.192.0/19
27.113.224.0/20
27.113.248.0/22
27.114.0.0/17
27.116.0.0/20
27.116.24.0/21
27.118.0.0/20
27.120.64.0/18
27.120.128.0/17
27.121.0.0/18
27.121.92.0/22
27.121.128.0/17
27.122.4.0/22
27.122.8.0/22
27.122.32.0/20
27.122.48.0/21
27.122.64.0/19
27.122.96.0/20
27.123.8.0/21
27.123.208.0/22
27.123.236.0/22
27.125.204.0/22
27.126.64.0/18
27.126.128.0/20
27.126.160.0/20
27.127.0.0/17
27.127.128.0/18
27.127.240.0/20
27.131.8.0/22
27.131.16.0/20
27.131.192.0/20
27.131.224.0/20
27.131.240.0/21
27.132.0.0/14
27.136.0.0/13
27.147.64.0/18
27.228.0.0/14
27.253.128.0/17
36.2.0.0/15
36.8.0.0/13
36.50.48.0/23
36.50.252.0/24
36.52.0.0/14
36.240.0.0/13
36.255.36.0/22
36.255.120.0/22
36.255.160.0/22
36.255.216.0/22
36.255.236.0/22
39.2.0.0/15
39.110.0.0/15
42.83.0.0/18
42.99.128.0/17
42.123.32.0/22
42.124.0.0/14
42.144.0.0/13
42.187.124.0/22
43.222.0.0/15
43.224.32.0/22
43.224.140.0/22
43.225.88.0/22
43.228.174.0/24
43.229.32.0/22
43.229.240.0/21
43.230.52.0/22
43.231.188.0/22
43.231.216.0/22
43.231.244.0/22
43.232.0.0/14
43.239.104.0/22
43.239.248.0/24
43.242.136.0/22
43.244.0.0/16
43.246.128.0/22
43.246.192.0/21
43.246.244.0/22
43.247.72.0/22
43.247.168.0/22
43.248.40.0/22
43.248.160.0/22
43.248.216.0/22
43.249.44.0/22
43.249.92.0/22
43.249.240.0/21
43.250.88.0/22
43.250.196.0/22
43.251.184.0/22
43.252.240.0/22
43.253.0.0/16
43.255.40.0/22
45.75.0.0/17
45.112.128.0/22
45.113.4.0/22
45.113.116.0/22
45.113.172.0/22
45.114.16.0/22
45.114.112.0/22
45.114.184.0/22
45.115.32.0/22
45.115.192.0/22
45.116.72.0/22
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45.116.132.0/22
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45.117.16.0/22
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45.121.184.0/22
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45.124.60.0/22
45.124.136.0/22
45.124.204.0/22
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45.125.188.0/22
45.125.240.0/22
45.126.156.0/22
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45.148.172.0/22
45.152.216.0/22
45.251.67.0/24
45.251.132.0/22
49.0.16.0/21
49.50.6.0/23
49.96.0.0/12
49.128.16.0/20
49.128.96.0/21
49.128.128.0/19
49.129.0.0/16
49.132.0.0/14
49.143.240.0/21