fetus

🇺🇸United States


Allocation List

This is a list of IP addresses allocated to United States.

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

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

There are 1,615,186,016 IP addresses allocated to United States. This is 37.60648% of the total address space, and 43.62713% excluding reserved space.


66001-66200 of 66269 rows
CIDRIP AddressAlloc DateRegistry
216.237.27.0/24216.237.27.0 - 216.237.27.255Sep 15, 1999ARIN
216.237.28.0/24216.237.28.0 - 216.237.28.255Sep 15, 1999ARIN
216.237.29.0/24216.237.29.0 - 216.237.29.255Sep 15, 1999ARIN
216.237.30.0/24216.237.30.0 - 216.237.30.255Sep 15, 1999ARIN
216.237.31.0/24216.237.31.0 - 216.237.31.255Sep 15, 1999ARIN
216.237.32.0/24216.237.32.0 - 216.237.32.255Sep 15, 1999ARIN
216.237.33.0/24216.237.33.0 - 216.237.33.255Sep 15, 1999ARIN
216.237.34.0/23216.237.34.0 - 216.237.35.255Sep 15, 1999ARIN
216.237.36.0/24216.237.36.0 - 216.237.36.255Sep 15, 1999ARIN
216.237.37.0/24216.237.37.0 - 216.237.37.255Sep 15, 1999ARIN
216.237.38.0/23216.237.38.0 - 216.237.39.255Sep 15, 1999ARIN
216.237.40.0/24216.237.40.0 - 216.237.40.255Sep 15, 1999ARIN
216.237.41.0/24216.237.41.0 - 216.237.41.255Sep 15, 1999ARIN
216.237.42.0/23216.237.42.0 - 216.237.43.255Sep 15, 1999ARIN
216.237.44.0/24216.237.44.0 - 216.237.44.255Sep 15, 1999ARIN
216.237.45.0/24216.237.45.0 - 216.237.45.255Sep 15, 1999ARIN
216.237.46.0/23216.237.46.0 - 216.237.47.255Sep 15, 1999ARIN
216.237.48.0/23216.237.48.0 - 216.237.49.255Sep 15, 1999ARIN
216.237.50.0/24216.237.50.0 - 216.237.50.255Sep 15, 1999ARIN
216.237.51.0/24216.237.51.0 - 216.237.51.255Sep 15, 1999ARIN
216.237.52.0/24216.237.52.0 - 216.237.52.255Sep 15, 1999ARIN
216.237.53.0/24216.237.53.0 - 216.237.53.255Sep 15, 1999ARIN
216.237.54.0/23216.237.54.0 - 216.237.55.255Sep 15, 1999ARIN
216.237.56.0/24216.237.56.0 - 216.237.56.255Sep 15, 1999ARIN
216.237.57.0/24216.237.57.0 - 216.237.57.255Sep 15, 1999ARIN
216.237.58.0/24216.237.58.0 - 216.237.58.255Sep 15, 1999ARIN
216.237.59.0/24216.237.59.0 - 216.237.59.255Sep 15, 1999ARIN
216.237.60.0/22216.237.60.0 - 216.237.63.255Sep 15, 1999ARIN
216.237.64.0/19216.237.64.0 - 216.237.95.255Dec 04, 2000ARIN
216.237.96.0/20216.237.96.0 - 216.237.111.255Dec 04, 2000ARIN
216.237.112.0/20216.237.112.0 - 216.237.127.255Aug 17, 2004ARIN
216.237.128.0/18216.237.128.0 - 216.237.191.255Sep 23, 1999ARIN
216.237.192.0/19216.237.192.0 - 216.237.223.255Dec 06, 2000ARIN
216.237.224.0/20216.237.224.0 - 216.237.239.255Dec 06, 2000ARIN
216.237.240.0/20216.237.240.0 - 216.237.255.255Jun 04, 2019ARIN
216.238.0.0/20216.238.0.0 - 216.238.15.255Dec 08, 2010ARIN
216.238.16.0/20216.238.16.0 - 216.238.31.255Dec 08, 2010ARIN
216.238.64.0/18216.238.64.0 - 216.238.127.255Mar 04, 2021ARIN
216.238.128.0/20216.238.128.0 - 216.238.143.255Feb 10, 2011ARIN
216.238.144.0/20216.238.144.0 - 216.238.159.255Feb 10, 2011ARIN
216.238.160.0/20216.238.160.0 - 216.238.175.255Feb 10, 2011ARIN
216.238.176.0/21216.238.176.0 - 216.238.183.255Jan 04, 2019ARIN
216.238.184.0/22216.238.184.0 - 216.238.187.255Jan 15, 2019ARIN
216.238.188.0/22216.238.188.0 - 216.238.191.255Feb 06, 2019ARIN
216.238.208.0/20216.238.208.0 - 216.238.223.255Feb 14, 2011ARIN
216.238.240.0/20216.238.240.0 - 216.238.255.255Feb 15, 2011ARIN
216.239.0.0/19216.239.0.0 - 216.239.31.255Nov 22, 2000ARIN
216.239.32.0/19216.239.32.0 - 216.239.63.255Nov 22, 2000ARIN
216.239.96.0/20216.239.96.0 - 216.239.111.255Nov 29, 2000ARIN
216.239.112.0/20216.239.112.0 - 216.239.127.255May 16, 2003ARIN
216.239.128.0/20216.239.128.0 - 216.239.143.255Nov 29, 2000ARIN
216.239.144.0/20216.239.144.0 - 216.239.159.255May 14, 2003ARIN
216.239.160.0/19216.239.160.0 - 216.239.191.255Oct 25, 2011ARIN
216.239.192.0/19216.239.192.0 - 216.239.223.255Nov 30, 2000ARIN
216.239.224.0/20216.239.224.0 - 216.239.239.255Jun 26, 2007ARIN
216.239.240.0/20216.239.240.0 - 216.239.255.255Oct 13, 2008ARIN
216.240.16.0/20216.240.16.0 - 216.240.31.255Apr 25, 2003ARIN
216.240.32.0/19216.240.32.0 - 216.240.63.255Sep 17, 1999ARIN
216.240.64.0/19216.240.64.0 - 216.240.95.255Sep 17, 1999ARIN
216.240.96.0/20216.240.96.0 - 216.240.111.255Sep 20, 1999ARIN
216.240.112.0/20216.240.112.0 - 216.240.127.255Apr 15, 2003ARIN
216.240.128.0/19216.240.128.0 - 216.240.159.255Aug 09, 2023ARIN
216.240.160.0/19216.240.160.0 - 216.240.191.255Sep 23, 1999ARIN
216.240.192.0/20216.240.192.0 - 216.240.207.255Oct 18, 1999ARIN
216.240.208.0/20216.240.208.0 - 216.240.223.255Nov 05, 1999ARIN
216.240.240.0/20216.240.240.0 - 216.240.255.255Aug 21, 2009ARIN
216.241.32.0/20216.241.32.0 - 216.241.47.255Sep 24, 1999ARIN
216.241.48.0/20216.241.48.0 - 216.241.63.255Aug 31, 2004ARIN
216.241.64.0/20216.241.64.0 - 216.241.79.255Jan 18, 2008ARIN
216.241.80.0/20216.241.80.0 - 216.241.95.255Apr 11, 2003ARIN
216.241.96.0/20216.241.96.0 - 216.241.111.255Sep 28, 1999ARIN
216.241.160.0/19216.241.160.0 - 216.241.191.255Oct 01, 1999ARIN
216.241.192.0/20216.241.192.0 - 216.241.207.255Sep 07, 2006ARIN
216.241.208.0/20216.241.208.0 - 216.241.223.255Nov 16, 1999ARIN
216.241.240.0/20216.241.240.0 - 216.241.255.255Dec 07, 1999ARIN
216.242.0.0/16216.242.0.0 - 216.242.255.255Sep 20, 1999ARIN
216.243.0.0/18216.243.0.0 - 216.243.63.255Apr 07, 2008ARIN
216.243.64.0/20216.243.64.0 - 216.243.79.255Dec 21, 2000ARIN
216.243.80.0/20216.243.80.0 - 216.243.95.255May 27, 2005ARIN
216.243.96.0/20216.243.96.0 - 216.243.111.255Nov 23, 2009ARIN
216.243.112.0/20216.243.112.0 - 216.243.127.255Dec 21, 2000ARIN
216.243.128.0/18216.243.128.0 - 216.243.191.255Oct 18, 1999ARIN
216.243.192.0/19216.243.192.0 - 216.243.223.255Dec 21, 2000ARIN
216.243.224.0/20216.243.224.0 - 216.243.239.255Dec 21, 2000ARIN
216.243.240.0/20216.243.240.0 - 216.243.255.255Dec 03, 2010ARIN
216.244.0.0/18216.244.0.0 - 216.244.63.255Mar 26, 2024ARIN
216.244.64.0/19216.244.64.0 - 216.244.95.255Sep 29, 1999ARIN
216.244.96.0/19216.244.96.0 - 216.244.127.255Apr 10, 2001ARIN
216.245.0.0/18216.245.0.0 - 216.245.63.255Oct 07, 1999ARIN
216.245.64.0/22216.245.64.0 - 216.245.67.255Dec 08, 2020ARIN
216.245.68.0/24216.245.68.0 - 216.245.68.255Dec 08, 2020ARIN
216.245.69.0/24216.245.69.0 - 216.245.69.255Oct 10, 1999ARIN
216.245.70.0/23216.245.70.0 - 216.245.71.255Dec 09, 2020ARIN
216.245.72.0/21216.245.72.0 - 216.245.79.255Dec 08, 2020ARIN
216.245.81.0/24216.245.81.0 - 216.245.81.255Dec 08, 2020ARIN
216.245.82.0/23216.245.82.0 - 216.245.83.255Dec 09, 2020ARIN
216.245.84.0/22216.245.84.0 - 216.245.87.255Dec 08, 2020ARIN
216.245.88.0/21216.245.88.0 - 216.245.95.255Dec 14, 2020ARIN
216.245.96.0/19216.245.96.0 - 216.245.127.255Dec 08, 2020ARIN
216.245.128.0/23216.245.128.0 - 216.245.129.255Oct 11, 1999ARIN
216.245.130.0/23216.245.130.0 - 216.245.131.255Jun 01, 2023ARIN
216.245.132.0/24216.245.132.0 - 216.245.132.255Oct 11, 1999ARIN
216.245.134.0/23216.245.134.0 - 216.245.135.255Nov 14, 2023ARIN
216.245.136.0/24216.245.136.0 - 216.245.136.255Oct 11, 1999ARIN
216.245.137.0/24216.245.137.0 - 216.245.137.255Jun 09, 2023ARIN
216.245.138.0/23216.245.138.0 - 216.245.139.255Oct 11, 1999ARIN
216.245.141.0/24216.245.141.0 - 216.245.141.255Oct 11, 1999ARIN
216.245.142.0/23216.245.142.0 - 216.245.143.255Sep 19, 2023ARIN
216.245.144.0/23216.245.144.0 - 216.245.145.255Oct 11, 1999ARIN
216.245.146.0/23216.245.146.0 - 216.245.147.255Oct 04, 2023ARIN
216.245.148.0/22216.245.148.0 - 216.245.151.255Apr 24, 2023ARIN
216.245.152.0/23216.245.152.0 - 216.245.153.255Oct 11, 1999ARIN
216.245.154.0/23216.245.154.0 - 216.245.155.255Jul 28, 2023ARIN
216.245.156.0/22216.245.156.0 - 216.245.159.255May 30, 2023ARIN
216.245.160.0/20216.245.160.0 - 216.245.175.255Jul 19, 2023ARIN
216.245.178.0/24216.245.178.0 - 216.245.178.255Oct 11, 1999ARIN
216.245.179.0/24216.245.179.0 - 216.245.179.255Jun 14, 2023ARIN
216.245.180.0/24216.245.180.0 - 216.245.180.255Oct 11, 1999ARIN
216.245.181.0/24216.245.181.0 - 216.245.181.255Jul 21, 2023ARIN
216.245.182.0/24216.245.182.0 - 216.245.182.255Oct 11, 1999ARIN
216.245.183.0/24216.245.183.0 - 216.245.183.255Aug 28, 2023ARIN
216.245.184.0/24216.245.184.0 - 216.245.184.255Jan 19, 2024ARIN
216.245.185.0/24216.245.185.0 - 216.245.185.255Oct 11, 1999ARIN
216.245.186.0/23216.245.186.0 - 216.245.187.255Oct 11, 1999ARIN
216.245.188.0/22216.245.188.0 - 216.245.191.255Oct 11, 1999ARIN
216.245.192.0/19216.245.192.0 - 216.245.223.255Jan 28, 2008ARIN
216.245.224.0/20216.245.224.0 - 216.245.239.255Mar 26, 2008ARIN
216.245.240.0/20216.245.240.0 - 216.245.255.255Apr 04, 2007ARIN
216.246.0.0/17216.246.0.0 - 216.246.127.255Jan 17, 2006ARIN
216.246.128.0/19216.246.128.0 - 216.246.159.255Dec 08, 2005ARIN
216.246.160.0/20216.246.160.0 - 216.246.175.255Dec 21, 2006ARIN
216.246.176.0/20216.246.176.0 - 216.246.191.255Jul 17, 2008ARIN
216.246.192.0/23216.246.192.0 - 216.246.193.255Oct 10, 2003ARIN
216.246.194.0/24216.246.194.0 - 216.246.194.255Oct 10, 2003ARIN
216.246.195.0/24216.246.195.0 - 216.246.195.255Oct 10, 2003ARIN
216.246.196.0/22216.246.196.0 - 216.246.199.255Oct 10, 2003ARIN
216.246.200.0/23216.246.200.0 - 216.246.201.255Oct 10, 2003ARIN
216.246.202.0/24216.246.202.0 - 216.246.202.255Oct 10, 2003ARIN
216.246.203.0/24216.246.203.0 - 216.246.203.255Oct 10, 2003ARIN
216.246.204.0/22216.246.204.0 - 216.246.207.255Aug 20, 2020ARIN
216.246.208.0/23216.246.208.0 - 216.246.209.255Feb 16, 2021ARIN
216.246.210.0/24216.246.210.0 - 216.246.210.255Oct 10, 2003ARIN
216.246.211.0/24216.246.211.0 - 216.246.211.255Aug 20, 2020ARIN
216.246.216.0/21216.246.216.0 - 216.246.223.255Sep 14, 2020ARIN
216.247.64.0/22216.247.64.0 - 216.247.67.255Oct 29, 2021ARIN
216.247.72.0/22216.247.72.0 - 216.247.75.255Dec 17, 2021ARIN
216.247.77.0/24216.247.77.0 - 216.247.77.255Jan 18, 2022ARIN
216.247.78.0/23216.247.78.0 - 216.247.79.255Nov 15, 2022ARIN
216.247.96.0/20216.247.96.0 - 216.247.111.255Oct 13, 2021ARIN
216.247.114.0/23216.247.114.0 - 216.247.115.255Dec 27, 2021ARIN
216.247.116.0/22216.247.116.0 - 216.247.119.255Dec 17, 2021ARIN
216.247.120.0/21216.247.120.0 - 216.247.127.255Oct 21, 1999RIPE NCC
216.247.192.0/19216.247.192.0 - 216.247.223.255Oct 01, 2021ARIN
216.247.232.0/22216.247.232.0 - 216.247.235.255Oct 21, 1999RIPE NCC
216.247.236.0/24216.247.236.0 - 216.247.236.255Dec 20, 2021ARIN
216.247.239.0/24216.247.239.0 - 216.247.239.255Dec 17, 2021ARIN
216.247.240.0/21216.247.240.0 - 216.247.247.255Nov 01, 2021ARIN
216.247.248.0/22216.247.248.0 - 216.247.251.255Nov 12, 2021ARIN
216.247.254.0/24216.247.254.0 - 216.247.254.255Jan 24, 2022ARIN
216.248.0.0/18216.248.0.0 - 216.248.63.255Oct 25, 1999ARIN
216.248.64.0/18216.248.64.0 - 216.248.127.255Oct 26, 1999ARIN
216.248.128.0/18216.248.128.0 - 216.248.191.255Oct 26, 1999ARIN
216.248.192.0/20216.248.192.0 - 216.248.207.255Nov 15, 1999ARIN
216.248.208.0/20216.248.208.0 - 216.248.223.255Jan 11, 2001ARIN
216.248.224.0/20216.248.224.0 - 216.248.239.255Jun 16, 2006ARIN
216.248.240.0/20216.248.240.0 - 216.248.255.255Apr 07, 2003ARIN
216.249.20.0/22216.249.20.0 - 216.249.23.255Jan 24, 2001ARIN
216.249.24.0/21216.249.24.0 - 216.249.31.255Jan 24, 2001ARIN
216.249.64.0/19216.249.64.0 - 216.249.95.255Oct 26, 2006ARIN
216.249.96.0/20216.249.96.0 - 216.249.111.255Oct 18, 2006ARIN
216.249.112.0/20216.249.112.0 - 216.249.127.255Mar 26, 2003ARIN
216.249.128.0/18216.249.128.0 - 216.249.191.255Nov 18, 1999ARIN
216.249.192.0/18216.249.192.0 - 216.249.255.255May 07, 2007ARIN
216.250.0.0/22216.250.0.0 - 216.250.3.255May 28, 2004ARIN
216.250.4.0/22216.250.4.0 - 216.250.7.255Mar 08, 2022ARIN
216.250.16.0/20216.250.16.0 - 216.250.31.255Jan 22, 2004ARIN
216.250.32.0/20216.250.32.0 - 216.250.47.255Nov 03, 1999ARIN
216.250.48.0/20216.250.48.0 - 216.250.63.255Mar 20, 2003ARIN
216.250.64.0/19216.250.64.0 - 216.250.95.255Nov 03, 1999ARIN
216.250.96.0/23216.250.96.0 - 216.250.97.255Sep 05, 2016APNIC
216.250.99.0/24216.250.99.0 - 216.250.99.255Oct 25, 2021ARIN
216.250.112.0/20216.250.112.0 - 216.250.127.255Aug 01, 2011ARIN
216.250.128.0/20216.250.128.0 - 216.250.143.255Nov 04, 1999ARIN
216.250.144.0/20216.250.144.0 - 216.250.159.255May 03, 2005ARIN
216.250.160.0/19216.250.160.0 - 216.250.191.255Nov 08, 1999ARIN
216.250.192.0/19216.250.192.0 - 216.250.223.255Nov 09, 1999ARIN
216.250.224.0/23216.250.224.0 - 216.250.225.255Jun 10, 2020ARIN
216.250.226.0/23216.250.226.0 - 216.250.227.255May 29, 2020ARIN
216.250.228.0/23216.250.228.0 - 216.250.229.255Jun 05, 2020ARIN
216.250.230.0/23216.250.230.0 - 216.250.231.255Jun 23, 2020ARIN
216.250.232.0/24216.250.232.0 - 216.250.232.255Nov 09, 1999ARIN
216.250.233.0/24216.250.233.0 - 216.250.233.255Jul 30, 2020ARIN
216.250.234.0/23216.250.234.0 - 216.250.235.255Jun 05, 2020ARIN
216.250.236.0/22216.250.236.0 - 216.250.239.255Apr 28, 2020ARIN
216.250.244.0/23216.250.244.0 - 216.250.245.255Aug 04, 2020ARIN
216.250.246.0/24216.250.246.0 - 216.250.246.255Aug 14, 2020ARIN
216.250.247.0/24216.250.247.0 - 216.250.247.255Aug 17, 2020ARIN
216.250.248.0/21216.250.248.0 - 216.250.255.255Jul 30, 2020ARIN
216.251.0.0/19216.251.0.0 - 216.251.31.255May 13, 2009ARIN
216.251.48.0/20216.251.48.0 - 216.251.63.255Jan 12, 2018ARIN
Merged CIDR

This is a consolidated list of contiguous allocation blocks.

1-200 of 24674 rows
CIDR
2.56.8.0/23
2.56.11.0/24
2.56.32.0/22
2.56.164.0/22
2.57.28.0/22
2.57.68.0/22
2.57.76.0/22
2.57.164.0/22
2.57.232.0/22
2.57.248.0/22
2.58.176.0/22
2.58.252.0/22
3.0.0.0/8
4.0.0.0/8
5.8.251.0/24
5.10.232.0/21
5.22.155.0/24
5.35.192.0/21
5.42.160.0/19
5.42.203.0/24
5.44.255.0/24
5.60.0.0/16
5.62.152.0/21
5.63.144.0/21
5.100.152.0/21
5.101.96.0/20
5.104.64.0/21
5.104.72.0/22
5.145.180.0/22
5.149.120.0/21
5.150.156.0/22
5.154.240.0/24
5.174.0.0/16
5.180.76.0/22
5.181.180.0/22
5.182.48.0/22
5.182.100.0/22
5.182.120.0/22
5.182.184.0/22
5.182.192.0/21
5.183.76.0/22
5.183.88.0/22
5.183.100.0/22
5.183.240.0/22
5.252.164.0/22
5.253.84.0/22
5.253.184.0/22
6.0.0.0/8
7.0.0.0/8
8.0.0.0/9
8.192.0.0/12
8.224.0.0/11
9.0.0.0/13
9.8.0.0/16
9.9.0.0/21
9.9.8.0/24
9.9.10.0/23
9.9.12.0/22
9.9.16.0/20
9.9.32.0/19
9.9.64.0/18
9.9.128.0/17
9.10.0.0/15
9.12.0.0/14
9.16.0.0/12
9.32.0.0/11
9.64.0.0/10
9.128.0.0/13
9.136.0.0/14
9.140.0.0/16
9.142.0.0/15
9.144.0.0/16
9.147.0.0/16
9.148.0.0/14
9.152.0.0/13
9.161.0.0/16
9.162.0.0/16
9.164.0.0/14
9.168.0.0/16
9.170.0.0/15
9.172.0.0/14
9.176.0.0/12
9.192.0.0/13
9.200.0.0/14
9.204.0.0/16
9.206.0.0/15
9.208.0.0/13
9.216.0.0/14
9.220.0.0/15
9.222.0.0/16
9.224.0.0/13
9.232.0.0/15
9.236.0.0/14
9.240.0.0/12
11.0.0.0/8
12.0.0.0/8
13.0.0.0/8
14.1.64.0/19
14.102.172.0/22
14.102.224.0/20
15.0.0.0/9
15.128.0.0/10
15.192.0.0/11
15.224.0.0/13
15.232.0.0/15
15.234.0.0/16
15.236.0.0/14
15.240.0.0/12
16.0.0.0/8
17.0.0.0/8
18.0.0.0/8
19.0.0.0/8
20.0.0.0/8
21.0.0.0/8
22.0.0.0/8
23.0.0.0/12
23.18.0.0/16
23.19.0.0/19
23.19.32.0/20
23.19.52.0/22
23.19.64.0/18
23.19.128.0/17
23.20.0.0/14
23.24.0.0/14
23.28.0.0/16
23.29.0.0/17
23.29.128.0/18
23.29.224.0/19
23.30.0.0/15
23.32.0.0/11
23.64.0.0/12
23.80.0.0/16
23.81.0.0/19
23.81.32.0/21
23.81.48.0/20
23.81.64.0/18
23.81.128.0/17
23.82.0.0/16
23.83.0.0/18
23.83.72.0/21
23.83.80.0/20
23.83.96.0/20
23.83.128.0/18
23.83.192.0/20
23.84.0.0/14
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23.90.69.0/24
23.90.70.0/23
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23.90.96.0/19
23.90.128.0/18
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23.91.64.0/20
23.91.96.0/19
23.91.192.0/19
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23.92.64.0/19
23.92.96.0/20
23.92.160.0/19
23.92.192.0/18
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23.106.160.0/19
23.106.192.0/19
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23.108.112.0/20
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23.111.8.0/22
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23.128.98.0/24
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23.128.112.0/24
23.128.120.0/23
23.128.122.0/24