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 189,999,616 IP addresses allocated to Japan. This is 4.42377% of the total address space, and 5.13200% excluding reserved space.


4201-4400 of 4625 rows
CIDRIP AddressAlloc DateRegistry
203.207.48.0/22203.207.48.0 - 203.207.51.255Jan 29, 2009APNIC
203.208.23.0/24203.208.23.0 - 203.208.23.255Jun 13, 2006APNIC
203.209.144.0/20203.209.144.0 - 203.209.159.255May 31, 2006APNIC
203.209.176.0/22203.209.176.0 - 203.209.179.255Feb 04, 2009APNIC
203.209.184.0/22203.209.184.0 - 203.209.187.255Apr 08, 2011APNIC
203.210.88.0/22203.210.88.0 - 203.210.91.255Feb 13, 2009APNIC
203.211.32.0/20203.211.32.0 - 203.211.47.255Jan 30, 2006APNIC
203.211.48.0/21203.211.48.0 - 203.211.55.255Jan 30, 2006APNIC
203.211.160.0/19203.211.160.0 - 203.211.191.255Jun 10, 2004APNIC
203.211.192.0/19203.211.192.0 - 203.211.223.255Sep 05, 2003APNIC
203.211.224.0/19203.211.224.0 - 203.211.255.255Jan 09, 2004APNIC
203.212.32.0/19203.212.32.0 - 203.212.63.255Feb 01, 2006APNIC
203.213.160.0/19203.213.160.0 - 203.213.191.255Mar 02, 2006APNIC
203.215.56.0/22203.215.56.0 - 203.215.59.255Feb 17, 2009APNIC
203.215.224.0/21203.215.224.0 - 203.215.231.255Jun 02, 2006APNIC
203.216.0.0/17203.216.0.0 - 203.216.127.255Dec 27, 1996APNIC
203.216.128.0/19203.216.128.0 - 203.216.159.255Mar 22, 2000APNIC
203.216.192.0/18203.216.192.0 - 203.216.255.255Oct 14, 2004APNIC
203.217.156.0/22203.217.156.0 - 203.217.159.255Jun 24, 2009APNIC
203.217.180.0/22203.217.180.0 - 203.217.183.255Jul 09, 2009APNIC
203.222.208.0/20203.222.208.0 - 203.222.223.255Jun 05, 2006APNIC
203.222.224.0/19203.222.224.0 - 203.222.255.255Apr 26, 2006APNIC
203.223.24.0/21203.223.24.0 - 203.223.31.255Jun 07, 2006APNIC
203.223.48.0/20203.223.48.0 - 203.223.63.255Jun 06, 2006APNIC
203.223.64.0/23203.223.64.0 - 203.223.65.255Apr 12, 2001APNIC
203.223.66.0/23203.223.66.0 - 203.223.67.255Nov 13, 2001APNIC
203.223.68.0/22203.223.68.0 - 203.223.71.255Nov 13, 2001APNIC
203.223.72.0/21203.223.72.0 - 203.223.79.255Nov 13, 2001APNIC
203.223.80.0/21203.223.80.0 - 203.223.87.255Jun 06, 2006APNIC
203.223.180.0/22203.223.180.0 - 203.223.183.255Feb 20, 2009APNIC
204.79.157.0/24204.79.157.0 - 204.79.157.255Dec 14, 1994ARIN
204.79.158.0/24204.79.158.0 - 204.79.158.255Dec 14, 1994ARIN
204.79.218.0/24204.79.218.0 - 204.79.218.255Dec 19, 1994ARIN
204.231.230.0/24204.231.230.0 - 204.231.230.255Apr 21, 1995ARIN
204.231.251.0/24204.231.251.0 - 204.231.251.255Apr 21, 1995ARIN
204.231.252.0/24204.231.252.0 - 204.231.252.255Apr 21, 1995ARIN
206.3.0.0/19206.3.0.0 - 206.3.31.255Mar 21, 2000APNIC
207.65.128.0/17207.65.128.0 - 207.65.255.255Feb 23, 1996APNIC
207.66.112.0/21207.66.112.0 - 207.66.119.255Aug 01, 2006APNIC
208.111.48.0/21208.111.48.0 - 208.111.55.255May 09, 2012APNIC
209.17.64.0/19209.17.64.0 - 209.17.95.255Dec 18, 2006APNIC
210.1.144.0/20210.1.144.0 - 210.1.159.255Jun 12, 2006APNIC
210.1.160.0/19210.1.160.0 - 210.1.191.255Apr 28, 2006APNIC
210.1.236.0/22210.1.236.0 - 210.1.239.255Dec 29, 2010APNIC
210.2.192.0/18210.2.192.0 - 210.2.255.255Aug 12, 2005APNIC
210.4.160.0/19210.4.160.0 - 210.4.191.255May 08, 2006APNIC
210.4.240.0/20210.4.240.0 - 210.4.255.255Sep 24, 2007APNIC
210.7.96.0/19210.7.96.0 - 210.7.127.255Aug 05, 1998APNIC
210.7.128.0/17210.7.128.0 - 210.7.255.255Aug 05, 1998APNIC
210.14.48.0/20210.14.48.0 - 210.14.63.255Jun 20, 2006APNIC
210.17.161.0/24210.17.161.0 - 210.17.161.255Jul 24, 2002APNIC
210.17.222.0/24210.17.222.0 - 210.17.222.255Aug 07, 2003APNIC
210.20.0.0/18210.20.0.0 - 210.20.63.255Aug 02, 2000APNIC
210.20.64.0/18210.20.64.0 - 210.20.127.255Oct 13, 2000APNIC
210.20.128.0/20210.20.128.0 - 210.20.143.255Dec 05, 2000APNIC
210.20.144.0/20210.20.144.0 - 210.20.159.255Jan 10, 2001APNIC
210.20.160.0/19210.20.160.0 - 210.20.191.255Jan 10, 2001APNIC
210.20.192.0/18210.20.192.0 - 210.20.255.255Jan 10, 2001APNIC
210.24.8.0/21210.24.8.0 - 210.24.15.255Dec 16, 1996APNIC
210.24.16.0/21210.24.16.0 - 210.24.23.255Dec 16, 1996APNIC
210.24.48.0/24210.24.48.0 - 210.24.48.255Dec 16, 1996APNIC
210.24.50.0/23210.24.50.0 - 210.24.51.255Dec 16, 1996APNIC
210.24.53.0/24210.24.53.0 - 210.24.53.255Dec 16, 1996APNIC
210.24.55.0/24210.24.55.0 - 210.24.55.255Dec 16, 1996APNIC
210.24.65.0/24210.24.65.0 - 210.24.65.255Dec 16, 1996APNIC
210.24.66.0/23210.24.66.0 - 210.24.67.255Dec 16, 1996APNIC
210.24.68.0/22210.24.68.0 - 210.24.71.255Dec 16, 1996APNIC
210.24.72.0/21210.24.72.0 - 210.24.79.255Dec 16, 1996APNIC
210.24.80.0/23210.24.80.0 - 210.24.81.255Dec 16, 1996APNIC
210.24.84.0/23210.24.84.0 - 210.24.85.255Dec 16, 1996APNIC
210.24.87.0/24210.24.87.0 - 210.24.87.255Dec 16, 1996APNIC
210.24.88.0/21210.24.88.0 - 210.24.95.255Dec 16, 1996APNIC
210.24.130.0/23210.24.130.0 - 210.24.131.255Dec 16, 1996APNIC
210.24.132.0/24210.24.132.0 - 210.24.132.255Dec 16, 1996APNIC
210.24.134.0/24210.24.134.0 - 210.24.134.255Dec 16, 1996APNIC
210.24.139.0/24210.24.139.0 - 210.24.139.255Dec 16, 1996APNIC
210.24.141.0/24210.24.141.0 - 210.24.141.255Dec 16, 1996APNIC
210.24.143.0/24210.24.143.0 - 210.24.143.255Dec 16, 1996APNIC
210.24.144.0/24210.24.144.0 - 210.24.144.255Dec 16, 1996APNIC
210.24.147.0/24210.24.147.0 - 210.24.147.255Dec 16, 1996APNIC
210.24.148.0/24210.24.148.0 - 210.24.148.255Dec 16, 1996APNIC
210.24.151.0/24210.24.151.0 - 210.24.151.255Dec 16, 1996APNIC
210.24.152.0/22210.24.152.0 - 210.24.155.255Dec 16, 1996APNIC
210.24.157.0/24210.24.157.0 - 210.24.157.255Dec 16, 1996APNIC
210.24.158.0/23210.24.158.0 - 210.24.159.255Dec 16, 1996APNIC
210.24.161.0/24210.24.161.0 - 210.24.161.255Dec 16, 1996APNIC
210.24.164.0/24210.24.164.0 - 210.24.164.255Dec 16, 1996APNIC
210.24.166.0/24210.24.166.0 - 210.24.166.255Dec 16, 1996APNIC
210.24.168.0/23210.24.168.0 - 210.24.169.255Dec 16, 1996APNIC
210.24.173.0/24210.24.173.0 - 210.24.173.255Dec 16, 1996APNIC
210.24.175.0/24210.24.175.0 - 210.24.175.255Dec 16, 1996APNIC
210.24.176.0/21210.24.176.0 - 210.24.183.255Dec 16, 1996APNIC
210.24.184.0/24210.24.184.0 - 210.24.184.255Dec 16, 1996APNIC
210.24.186.0/24210.24.186.0 - 210.24.186.255Dec 16, 1996APNIC
210.24.188.0/24210.24.188.0 - 210.24.188.255Dec 16, 1996APNIC
210.24.191.0/24210.24.191.0 - 210.24.191.255Dec 16, 1996APNIC
210.24.193.0/24210.24.193.0 - 210.24.193.255Dec 16, 1996APNIC
210.24.194.0/23210.24.194.0 - 210.24.195.255Dec 16, 1996APNIC
210.24.196.0/24210.24.196.0 - 210.24.196.255Dec 16, 1996APNIC
210.24.199.0/24210.24.199.0 - 210.24.199.255Dec 16, 1996APNIC
210.24.200.0/23210.24.200.0 - 210.24.201.255Dec 16, 1996APNIC
210.24.204.0/24210.24.204.0 - 210.24.204.255Dec 16, 1996APNIC
210.24.206.0/23210.24.206.0 - 210.24.207.255Dec 16, 1996APNIC
210.24.213.0/24210.24.213.0 - 210.24.213.255Dec 16, 1996APNIC
210.24.215.0/24210.24.215.0 - 210.24.215.255Dec 16, 1996APNIC
210.24.217.0/24210.24.217.0 - 210.24.217.255Dec 16, 1996APNIC
210.24.220.0/22210.24.220.0 - 210.24.223.255Dec 16, 1996APNIC
210.24.225.0/24210.24.225.0 - 210.24.225.255Dec 16, 1996APNIC
210.24.227.0/24210.24.227.0 - 210.24.227.255Dec 16, 1996APNIC
210.24.231.0/24210.24.231.0 - 210.24.231.255Dec 16, 1996APNIC
210.24.233.0/24210.24.233.0 - 210.24.233.255Dec 16, 1996APNIC
210.24.235.0/24210.24.235.0 - 210.24.235.255Dec 16, 1996APNIC
210.24.239.0/24210.24.239.0 - 210.24.239.255Dec 16, 1996APNIC
210.24.241.0/24210.24.241.0 - 210.24.241.255Dec 16, 1996APNIC
210.24.243.0/24210.24.243.0 - 210.24.243.255Dec 16, 1996APNIC
210.24.247.0/24210.24.247.0 - 210.24.247.255Dec 16, 1996APNIC
210.24.248.0/21210.24.248.0 - 210.24.255.255Dec 16, 1996APNIC
210.48.128.0/21210.48.128.0 - 210.48.135.255Aug 30, 2006APNIC
210.48.224.0/19210.48.224.0 - 210.48.255.255May 29, 2006APNIC
210.56.160.0/19210.56.160.0 - 210.56.191.255Jun 06, 2006APNIC
210.79.0.0/20210.79.0.0 - 210.79.15.255Aug 30, 2001APNIC
210.79.32.0/20210.79.32.0 - 210.79.47.255Jun 13, 2006APNIC
210.79.192.0/20210.79.192.0 - 210.79.207.255Jun 14, 2006APNIC
210.80.192.0/18210.80.192.0 - 210.80.255.255Jan 16, 2002APNIC
210.81.0.0/19210.81.0.0 - 210.81.31.255Dec 16, 1998APNIC
210.81.32.0/19210.81.32.0 - 210.81.63.255Feb 04, 2000APNIC
210.81.64.0/18210.81.64.0 - 210.81.127.255Apr 13, 2000APNIC
210.81.128.0/18210.81.128.0 - 210.81.191.255Oct 06, 2000APNIC
210.81.192.0/18210.81.192.0 - 210.81.255.255Aug 17, 2001APNIC
210.87.98.0/24210.87.98.0 - 210.87.98.255Dec 04, 2023APNIC
210.87.224.0/20210.87.224.0 - 210.87.239.255Jul 12, 2006APNIC
210.88.0.0/20210.88.0.0 - 210.88.15.255Oct 22, 1997APNIC
210.88.16.0/20210.88.16.0 - 210.88.31.255Oct 22, 1997APNIC
210.88.32.0/20210.88.32.0 - 210.88.47.255Oct 22, 1997APNIC
210.88.48.0/21210.88.48.0 - 210.88.55.255Oct 22, 1997APNIC
210.88.64.0/19210.88.64.0 - 210.88.95.255Oct 22, 1997APNIC
210.88.96.0/19210.88.96.0 - 210.88.127.255Dec 10, 1998APNIC
210.88.128.0/20210.88.128.0 - 210.88.143.255Dec 10, 1998APNIC
210.88.144.0/20210.88.144.0 - 210.88.159.255Dec 10, 1998APNIC
210.88.160.0/19210.88.160.0 - 210.88.191.255May 25, 1999APNIC
210.88.192.0/20210.88.192.0 - 210.88.207.255May 22, 2000APNIC
210.88.208.0/21210.88.208.0 - 210.88.215.255May 22, 2000APNIC
210.88.216.0/22210.88.216.0 - 210.88.219.255May 22, 2000APNIC
210.88.220.0/23210.88.220.0 - 210.88.221.255May 22, 2000APNIC
210.88.222.0/24210.88.222.0 - 210.88.222.255May 22, 2000APNIC
210.88.223.0/24210.88.223.0 - 210.88.223.255May 22, 2000APNIC
210.88.224.0/21210.88.224.0 - 210.88.231.255Mar 27, 2001APNIC
210.88.232.0/23210.88.232.0 - 210.88.233.255Mar 27, 2001APNIC
210.88.236.0/22210.88.236.0 - 210.88.239.255Mar 27, 2001APNIC
210.88.240.0/20210.88.240.0 - 210.88.255.255Mar 27, 2001APNIC
210.89.0.0/19210.89.0.0 - 210.89.31.255Jul 04, 2001APNIC
210.89.96.0/22210.89.96.0 - 210.89.99.255Aug 06, 2003APNIC
210.89.100.0/23210.89.100.0 - 210.89.101.255Aug 06, 2003APNIC
210.89.104.0/21210.89.104.0 - 210.89.111.255Aug 06, 2003APNIC
210.89.112.0/20210.89.112.0 - 210.89.127.255Aug 06, 2003APNIC
210.89.192.0/18210.89.192.0 - 210.89.255.255Nov 23, 2004APNIC
210.128.0.0/13210.128.0.0 - 210.135.255.255Aug 16, 1996APNIC
210.136.0.0/13210.136.0.0 - 210.143.255.255Oct 14, 1996APNIC
210.144.0.0/12210.144.0.0 - 210.159.255.255Dec 30, 1996APNIC
210.160.0.0/12210.160.0.0 - 210.175.255.255Aug 04, 1997APNIC
210.185.128.0/19210.185.128.0 - 210.185.159.255Oct 28, 2002APNIC
210.188.0.0/14210.188.0.0 - 210.191.255.255Jun 09, 1999APNIC
210.193.64.0/18210.193.64.0 - 210.193.127.255Dec 10, 2004APNIC
210.194.0.0/16210.194.0.0 - 210.194.255.255Jan 12, 2001APNIC
210.196.0.0/14210.196.0.0 - 210.199.255.255Jun 09, 1999APNIC
210.203.192.0/18210.203.192.0 - 210.203.255.255Aug 22, 2003APNIC
210.211.32.0/20210.211.32.0 - 210.211.47.255Jul 05, 2006APNIC
210.211.48.0/21210.211.48.0 - 210.211.55.255Sep 21, 2007APNIC
210.224.0.0/15210.224.0.0 - 210.225.255.255May 11, 1998APNIC
210.226.0.0/15210.226.0.0 - 210.227.255.255Jun 10, 1998APNIC
210.228.0.0/14210.228.0.0 - 210.231.255.255Jun 10, 1998APNIC
210.232.0.0/14210.232.0.0 - 210.235.255.255Jul 31, 1998APNIC
210.236.0.0/14210.236.0.0 - 210.239.255.255Nov 04, 1998APNIC
210.247.0.0/23210.247.0.0 - 210.247.1.255Apr 01, 2004APNIC
210.247.2.0/24210.247.2.0 - 210.247.2.255Apr 01, 2004APNIC
210.247.3.0/24210.247.3.0 - 210.247.3.255Apr 01, 2004APNIC
210.247.4.0/22210.247.4.0 - 210.247.7.255Apr 01, 2004APNIC
210.247.8.0/21210.247.8.0 - 210.247.15.255Apr 01, 2004APNIC
210.247.16.0/20210.247.16.0 - 210.247.31.255Apr 01, 2004APNIC
210.247.32.0/19210.247.32.0 - 210.247.63.255Apr 01, 2004APNIC
210.247.64.0/18210.247.64.0 - 210.247.127.255Apr 01, 2004APNIC
210.248.0.0/13210.248.0.0 - 210.255.255.255Feb 09, 1999APNIC
211.0.0.0/13211.0.0.0 - 211.7.255.255Aug 27, 1999APNIC
211.8.0.0/13211.8.0.0 - 211.15.255.255Nov 22, 1999APNIC
211.16.0.0/14211.16.0.0 - 211.19.255.255Nov 22, 1999APNIC
211.120.0.0/13211.120.0.0 - 211.127.255.255Apr 27, 2000APNIC
211.128.0.0/13211.128.0.0 - 211.135.255.255Apr 27, 2000APNIC
212.237.152.0/21212.237.152.0 - 212.237.159.255Sep 25, 1998APNIC
213.18.0.0/17213.18.0.0 - 213.18.127.255Nov 27, 2001APNIC
213.139.232.0/22213.139.232.0 - 213.139.235.255Dec 03, 2018APNIC
216.8.0.0/20216.8.0.0 - 216.8.15.255Sep 10, 1999APNIC
216.8.16.0/20216.8.16.0 - 216.8.31.255Oct 09, 1999APNIC
216.153.64.0/18216.153.64.0 - 216.153.127.255Dec 09, 1998APNIC
216.171.112.0/20216.171.112.0 - 216.171.127.255Mar 03, 2008APNIC
216.255.224.0/20216.255.224.0 - 216.255.239.255Mar 21, 2000APNIC
217.178.0.0/16217.178.0.0 - 217.178.255.255Mar 02, 2001APNIC
218.33.128.0/17218.33.128.0 - 218.33.255.255Dec 04, 2003APNIC
218.40.0.0/13218.40.0.0 - 218.47.255.255May 31, 2001APNIC
218.100.5.0/24218.100.5.0 - 218.100.5.255Jul 09, 2003APNIC
218.100.6.0/23218.100.6.0 - 218.100.7.255Aug 15, 2003APNIC
Merged CIDR

This is a consolidated list of contiguous allocation blocks.

1-200 of 3040 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
43.228.174.0/24
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
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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
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45.125.188.0/22
45.125.240.0/22
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45.251.67.0/24
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49.0.16.0/21
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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
49.156.4.0/22