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 1,614,858,080 IP addresses allocated to United States. This is 37.59884% of the total address space, and 43.61827% excluding reserved space.


1-200 of 66153 rows
CIDRIP AddressAlloc DateRegistry
2.56.8.0/242.56.8.0 - 2.56.8.255Mar 13, 2019RIPE NCC
2.56.9.0/242.56.9.0 - 2.56.9.255Mar 13, 2019RIPE NCC
2.56.11.0/242.56.11.0 - 2.56.11.255Mar 13, 2019RIPE NCC
2.56.32.0/222.56.32.0 - 2.56.35.255Mar 13, 2019RIPE NCC
2.56.164.0/222.56.164.0 - 2.56.167.255Mar 14, 2019RIPE NCC
2.57.28.0/222.57.28.0 - 2.57.31.255Mar 15, 2019RIPE NCC
2.57.68.0/222.57.68.0 - 2.57.71.255Mar 18, 2019RIPE NCC
2.57.76.0/222.57.76.0 - 2.57.79.255Mar 18, 2019RIPE NCC
2.57.164.0/222.57.164.0 - 2.57.167.255Aug 28, 2023ARIN
2.57.232.0/222.57.232.0 - 2.57.235.255Mar 20, 2019RIPE NCC
2.57.248.0/222.57.248.0 - 2.57.251.255Mar 21, 2019RIPE NCC
2.58.176.0/222.58.176.0 - 2.58.179.255Mar 22, 2019RIPE NCC
2.58.252.0/222.58.252.0 - 2.58.255.255Mar 24, 2019RIPE NCC
3.0.0.0/93.0.0.0 - 3.127.255.255Dec 20, 2017ARIN
3.128.0.0/93.128.0.0 - 3.255.255.255Jun 25, 2018ARIN
4.0.0.0/94.0.0.0 - 4.127.255.255Dec 01, 1992ARIN
4.128.0.0/124.128.0.0 - 4.143.255.255Jul 17, 2019ARIN
4.144.0.0/124.144.0.0 - 4.159.255.255Oct 04, 2019ARIN
4.160.0.0/124.160.0.0 - 4.175.255.255Jan 06, 2020ARIN
4.176.0.0/124.176.0.0 - 4.191.255.255Mar 26, 2020ARIN
4.192.0.0/124.192.0.0 - 4.207.255.255Jul 07, 2020ARIN
4.208.0.0/124.208.0.0 - 4.223.255.255Oct 07, 2020ARIN
4.224.0.0/124.224.0.0 - 4.239.255.255Jan 06, 2021ARIN
4.240.0.0/124.240.0.0 - 4.255.255.255Apr 06, 2021ARIN
5.8.251.0/245.8.251.0 - 5.8.251.255May 26, 2021RIPE NCC
5.10.232.0/215.10.232.0 - 5.10.239.255May 02, 2012RIPE NCC
5.22.155.0/245.22.155.0 - 5.22.155.255Sep 12, 2022ARIN
5.35.192.0/215.35.192.0 - 5.35.199.255Aug 16, 2012RIPE NCC
5.42.160.0/195.42.160.0 - 5.42.191.255May 18, 2012RIPE NCC
5.44.255.0/245.44.255.0 - 5.44.255.255Jul 30, 2021RIPE NCC
5.60.0.0/165.60.0.0 - 5.60.255.255Mar 12, 2024ARIN
5.62.152.0/215.62.152.0 - 5.62.159.255Jun 11, 2012RIPE NCC
5.63.144.0/215.63.144.0 - 5.63.151.255Jun 12, 2012RIPE NCC
5.100.152.0/215.100.152.0 - 5.100.159.255Jun 25, 2012RIPE NCC
5.101.96.0/205.101.96.0 - 5.101.111.255Jun 26, 2012RIPE NCC
5.104.64.0/215.104.64.0 - 5.104.71.255Jun 28, 2012RIPE NCC
5.104.72.0/225.104.72.0 - 5.104.75.255Jun 11, 2018RIPE NCC
5.145.180.0/225.145.180.0 - 5.145.183.255Jul 13, 2012RIPE NCC
5.149.120.0/215.149.120.0 - 5.149.127.255Jul 16, 2012RIPE NCC
5.150.156.0/225.150.156.0 - 5.150.159.255Jul 18, 2012RIPE NCC
5.154.240.0/245.154.240.0 - 5.154.240.255Jul 19, 2012RIPE NCC
5.174.0.0/165.174.0.0 - 5.174.255.255Mar 12, 2024ARIN
5.180.76.0/225.180.76.0 - 5.180.79.255Mar 28, 2019RIPE NCC
5.181.180.0/225.181.180.0 - 5.181.183.255Apr 03, 2019RIPE NCC
5.182.48.0/225.182.48.0 - 5.182.51.255Apr 04, 2019RIPE NCC
5.182.100.0/225.182.100.0 - 5.182.103.255Apr 05, 2019RIPE NCC
5.182.120.0/225.182.120.0 - 5.182.123.255Apr 08, 2019RIPE NCC
5.182.184.0/225.182.184.0 - 5.182.187.255Apr 08, 2019RIPE NCC
5.182.192.0/225.182.192.0 - 5.182.195.255Apr 08, 2019RIPE NCC
5.182.196.0/225.182.196.0 - 5.182.199.255Apr 08, 2019RIPE NCC
5.183.76.0/245.183.76.0 - 5.183.76.255Apr 10, 2019RIPE NCC
5.183.77.0/245.183.77.0 - 5.183.77.255Apr 10, 2019RIPE NCC
5.183.78.0/245.183.78.0 - 5.183.78.255Apr 10, 2019RIPE NCC
5.183.79.0/245.183.79.0 - 5.183.79.255Apr 10, 2019RIPE NCC
5.183.88.0/225.183.88.0 - 5.183.91.255Apr 10, 2019RIPE NCC
5.183.100.0/225.183.100.0 - 5.183.103.255Apr 10, 2019RIPE NCC
5.183.240.0/225.183.240.0 - 5.183.243.255Apr 11, 2019RIPE NCC
5.252.164.0/225.252.164.0 - 5.252.167.255Feb 05, 2019RIPE NCC
5.253.84.0/225.253.84.0 - 5.253.87.255Feb 08, 2019RIPE NCC
5.253.184.0/225.253.184.0 - 5.253.187.255Feb 11, 2019RIPE NCC
6.0.0.0/86.0.0.0 - 6.255.255.255Feb 01, 1994ARIN
7.0.0.0/87.0.0.0 - 7.255.255.255Nov 24, 1997ARIN
8.0.0.0/138.0.0.0 - 8.7.255.255Dec 01, 1992ARIN
8.8.0.0/228.8.0.0 - 8.8.3.255Dec 01, 1992ARIN
8.8.4.0/248.8.4.0 - 8.8.4.255Dec 28, 2023ARIN
8.8.5.0/248.8.5.0 - 8.8.5.255Dec 01, 1992ARIN
8.8.6.0/238.8.6.0 - 8.8.7.255Dec 01, 1992ARIN
8.8.8.0/248.8.8.0 - 8.8.8.255Dec 28, 2023ARIN
8.8.9.0/248.8.9.0 - 8.8.9.255Dec 01, 1992ARIN
8.8.10.0/238.8.10.0 - 8.8.11.255Dec 01, 1992ARIN
8.8.12.0/228.8.12.0 - 8.8.15.255Dec 01, 1992ARIN
8.8.16.0/208.8.16.0 - 8.8.31.255Dec 01, 1992ARIN
8.8.32.0/198.8.32.0 - 8.8.63.255Dec 01, 1992ARIN
8.8.64.0/188.8.64.0 - 8.8.127.255Dec 01, 1992ARIN
8.8.128.0/178.8.128.0 - 8.8.255.255Dec 01, 1992ARIN
8.9.0.0/168.9.0.0 - 8.9.255.255Dec 01, 1992ARIN
8.10.0.0/158.10.0.0 - 8.11.255.255Dec 01, 1992ARIN
8.12.0.0/148.12.0.0 - 8.15.255.255Dec 01, 1992ARIN
8.16.0.0/128.16.0.0 - 8.31.255.255Dec 01, 1992ARIN
8.32.0.0/118.32.0.0 - 8.63.255.255Dec 01, 1992ARIN
8.64.0.0/108.64.0.0 - 8.127.255.255Dec 01, 1992ARIN
8.192.0.0/128.192.0.0 - 8.207.255.255Dec 01, 1992ARIN
8.224.0.0/128.224.0.0 - 8.239.255.255Dec 01, 1992ARIN
8.240.0.0/158.240.0.0 - 8.241.255.255Dec 01, 1992ARIN
8.242.0.0/158.242.0.0 - 8.243.255.255Dec 01, 1992ARIN
8.244.0.0/148.244.0.0 - 8.247.255.255Dec 01, 1992ARIN
8.248.0.0/138.248.0.0 - 8.255.255.255Dec 01, 1992ARIN
9.0.0.0/139.0.0.0 - 9.7.255.255Dec 16, 1988ARIN
9.8.0.0/169.8.0.0 - 9.8.255.255Dec 16, 1988ARIN
9.9.0.0/219.9.0.0 - 9.9.7.255Dec 16, 1988ARIN
9.9.8.0/249.9.8.0 - 9.9.8.255Dec 16, 1988ARIN
9.9.10.0/239.9.10.0 - 9.9.11.255Dec 16, 1988ARIN
9.9.12.0/229.9.12.0 - 9.9.15.255Dec 16, 1988ARIN
9.9.16.0/209.9.16.0 - 9.9.31.255Dec 16, 1988ARIN
9.9.32.0/199.9.32.0 - 9.9.63.255Dec 16, 1988ARIN
9.9.64.0/189.9.64.0 - 9.9.127.255Dec 16, 1988ARIN
9.9.128.0/179.9.128.0 - 9.9.255.255Dec 16, 1988ARIN
9.10.0.0/159.10.0.0 - 9.11.255.255Dec 16, 1988ARIN
9.12.0.0/149.12.0.0 - 9.15.255.255Dec 16, 1988ARIN
9.16.0.0/129.16.0.0 - 9.31.255.255Dec 16, 1988ARIN
9.32.0.0/119.32.0.0 - 9.63.255.255Dec 16, 1988ARIN
9.64.0.0/109.64.0.0 - 9.127.255.255Dec 16, 1988ARIN
9.128.0.0/139.128.0.0 - 9.135.255.255Dec 16, 1988ARIN
9.136.0.0/149.136.0.0 - 9.139.255.255Dec 16, 1988ARIN
9.140.0.0/169.140.0.0 - 9.140.255.255Dec 16, 1988ARIN
9.142.0.0/159.142.0.0 - 9.143.255.255Dec 16, 1988ARIN
9.144.0.0/169.144.0.0 - 9.144.255.255Dec 16, 1988ARIN
9.147.0.0/169.147.0.0 - 9.147.255.255Dec 16, 1988ARIN
9.148.0.0/149.148.0.0 - 9.151.255.255Dec 16, 1988ARIN
9.152.0.0/139.152.0.0 - 9.159.255.255Dec 16, 1988ARIN
9.161.0.0/169.161.0.0 - 9.161.255.255Dec 16, 1988ARIN
9.162.0.0/169.162.0.0 - 9.162.255.255Dec 16, 1988ARIN
9.164.0.0/149.164.0.0 - 9.167.255.255Dec 16, 1988ARIN
9.168.0.0/169.168.0.0 - 9.168.255.255Dec 16, 1988ARIN
9.170.0.0/159.170.0.0 - 9.171.255.255Dec 16, 1988ARIN
9.172.0.0/149.172.0.0 - 9.175.255.255Dec 16, 1988ARIN
9.176.0.0/129.176.0.0 - 9.191.255.255Dec 16, 1988ARIN
9.192.0.0/139.192.0.0 - 9.199.255.255Dec 16, 1988ARIN
9.200.0.0/149.200.0.0 - 9.203.255.255Dec 16, 1988ARIN
9.204.0.0/169.204.0.0 - 9.204.255.255Dec 16, 1988ARIN
9.206.0.0/159.206.0.0 - 9.207.255.255Dec 16, 1988ARIN
9.208.0.0/139.208.0.0 - 9.215.255.255Dec 16, 1988ARIN
9.216.0.0/149.216.0.0 - 9.219.255.255Dec 16, 1988ARIN
9.220.0.0/159.220.0.0 - 9.221.255.255Dec 16, 1988ARIN
9.222.0.0/169.222.0.0 - 9.222.255.255Dec 16, 1988ARIN
9.224.0.0/139.224.0.0 - 9.231.255.255Dec 16, 1988ARIN
9.232.0.0/159.232.0.0 - 9.233.255.255Dec 16, 1988ARIN
9.236.0.0/149.236.0.0 - 9.239.255.255Dec 16, 1988ARIN
9.240.0.0/129.240.0.0 - 9.255.255.255Dec 16, 1988ARIN
11.0.0.0/811.0.0.0 - 11.255.255.255Jan 19, 1984ARIN
12.0.0.0/812.0.0.0 - 12.255.255.255Aug 23, 1983ARIN
13.0.0.0/1213.0.0.0 - 13.15.255.255Apr 25, 1986ARIN
13.16.0.0/1313.16.0.0 - 13.23.255.255Apr 25, 1986ARIN
13.24.0.0/1313.24.0.0 - 13.31.255.255Aug 05, 2020ARIN
13.32.0.0/1213.32.0.0 - 13.47.255.255Aug 05, 2020ARIN
13.48.0.0/1313.48.0.0 - 13.55.255.255Aug 05, 2020ARIN
13.56.0.0/1413.56.0.0 - 13.59.255.255Aug 05, 2020ARIN
13.60.0.0/1413.60.0.0 - 13.63.255.255Oct 11, 2022ARIN
13.64.0.0/1113.64.0.0 - 13.95.255.255Mar 26, 2015ARIN
13.96.0.0/1313.96.0.0 - 13.103.255.255Mar 26, 2015ARIN
13.104.0.0/1413.104.0.0 - 13.107.255.255Mar 26, 2015ARIN
13.108.0.0/1413.108.0.0 - 13.111.255.255Nov 18, 2014ARIN
13.112.0.0/1413.112.0.0 - 13.115.255.255Aug 09, 2016ARIN
13.116.0.0/1413.116.0.0 - 13.119.255.255Apr 25, 1986RIPE NCC
13.120.0.0/1413.120.0.0 - 13.123.255.255Apr 25, 1986RIPE NCC
13.124.0.0/1413.124.0.0 - 13.127.255.255Aug 09, 2016ARIN
13.128.0.0/1613.128.0.0 - 13.128.255.255Aug 17, 2023ARIN
13.129.0.0/1613.129.0.0 - 13.129.255.255Apr 25, 1986ARIN
13.130.0.0/1613.130.0.0 - 13.130.255.255Aug 17, 2023ARIN
13.131.0.0/1613.131.0.0 - 13.131.255.255Apr 25, 1986ARIN
13.132.0.0/1513.132.0.0 - 13.133.255.255Apr 25, 1986ARIN
13.134.0.0/1513.134.0.0 - 13.135.255.255Dec 19, 2022ARIN
13.136.0.0/1413.136.0.0 - 13.139.255.255Apr 25, 1986ARIN
13.140.0.0/1413.140.0.0 - 13.143.255.255Apr 25, 1986RIPE NCC
13.144.0.0/1613.144.0.0 - 13.144.255.255Aug 17, 2023ARIN
13.145.0.0/1613.145.0.0 - 13.145.255.255Apr 25, 1986ARIN
13.146.0.0/1613.146.0.0 - 13.146.255.255Aug 17, 2023ARIN
13.147.0.0/1613.147.0.0 - 13.147.255.255Apr 25, 1986ARIN
13.148.0.0/1513.148.0.0 - 13.149.255.255Apr 25, 1986ARIN
13.150.0.0/1513.150.0.0 - 13.151.255.255Dec 19, 2022ARIN
13.152.0.0/1613.152.0.0 - 13.152.255.255Aug 17, 2023ARIN
13.153.0.0/1613.153.0.0 - 13.153.255.255Apr 25, 1986ARIN
13.154.0.0/1613.154.0.0 - 13.154.255.255Aug 17, 2023ARIN
13.155.0.0/1613.155.0.0 - 13.155.255.255Apr 25, 1986ARIN
13.156.0.0/1513.156.0.0 - 13.157.255.255Apr 25, 1986ARIN
13.158.0.0/1513.158.0.0 - 13.159.255.255Dec 19, 2022ARIN
13.160.0.0/1613.160.0.0 - 13.160.255.255Aug 17, 2023ARIN
13.161.0.0/1613.161.0.0 - 13.161.255.255Apr 25, 1986ARIN
13.162.0.0/1613.162.0.0 - 13.162.255.255Aug 17, 2023ARIN
13.163.0.0/1613.163.0.0 - 13.163.255.255Apr 25, 1986ARIN
13.164.0.0/1513.164.0.0 - 13.165.255.255Apr 25, 1986ARIN
13.166.0.0/1513.166.0.0 - 13.167.255.255Dec 19, 2022ARIN
13.168.0.0/1313.168.0.0 - 13.175.255.255Apr 25, 1986RIPE NCC
13.176.0.0/1313.176.0.0 - 13.183.255.255Apr 25, 1986RIPE NCC
13.184.0.0/1313.184.0.0 - 13.191.255.255Sep 28, 2021ARIN
13.192.0.0/1313.192.0.0 - 13.199.255.255Sep 28, 2021ARIN
13.200.0.0/1313.200.0.0 - 13.207.255.255Oct 01, 2019ARIN
13.208.0.0/1213.208.0.0 - 13.223.255.255Oct 01, 2019ARIN
13.224.0.0/1213.224.0.0 - 13.239.255.255Oct 01, 2019ARIN
13.240.0.0/1413.240.0.0 - 13.243.255.255Apr 25, 1986RIPE NCC
13.244.0.0/1413.244.0.0 - 13.247.255.255Jul 11, 2018ARIN
13.248.0.0/1413.248.0.0 - 13.251.255.255Jul 11, 2018ARIN
13.252.0.0/1413.252.0.0 - 13.255.255.255Apr 25, 1986ARIN
14.1.64.0/1914.1.64.0 - 14.1.95.255Sep 14, 2010APNIC
14.102.172.0/2214.102.172.0 - 14.102.175.255Feb 27, 2017ARIN
14.102.224.0/2014.102.224.0 - 14.102.239.255Sep 21, 2010RIPE NCC
15.0.0.0/1015.0.0.0 - 15.63.255.255Jul 01, 1994ARIN
15.64.0.0/1115.64.0.0 - 15.95.255.255Jul 01, 1994ARIN
15.96.0.0/1415.96.0.0 - 15.99.255.255Jul 01, 1994ARIN
15.100.0.0/1515.100.0.0 - 15.101.255.255Jul 01, 1994ARIN
15.102.0.0/1615.102.0.0 - 15.102.255.255Jul 01, 1994ARIN
15.103.0.0/1615.103.0.0 - 15.103.255.255Sep 13, 2023ARIN
15.104.0.0/1315.104.0.0 - 15.111.255.255Jul 01, 1994ARIN
15.112.0.0/1215.112.0.0 - 15.127.255.255Jul 01, 1994ARIN
15.128.0.0/1615.128.0.0 - 15.128.255.255Mar 30, 2023ARIN
15.129.0.0/1615.129.0.0 - 15.129.255.255Jan 28, 2021ARIN
15.130.0.0/1515.130.0.0 - 15.131.255.255Jan 28, 2021ARIN
15.132.0.0/1515.132.0.0 - 15.133.255.255Jan 28, 2021ARIN
15.134.0.0/1615.134.0.0 - 15.134.255.255Jul 11, 2023ARIN
15.135.0.0/1615.135.0.0 - 15.135.255.255Nov 09, 2023ARIN
Merged CIDR

This is a consolidated list of contiguous allocation blocks.

1-200 of 24662 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
5.44.255.0/24
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
23.88.128.0/18
23.88.224.0/19
23.89.0.0/16
23.90.0.0/18
23.90.69.0/24
23.90.70.0/23
23.90.72.0/21
23.90.80.0/20
23.90.96.0/19
23.90.128.0/18
23.91.0.0/18
23.91.64.0/20
23.91.96.0/19
23.91.192.0/19
23.92.0.0/18
23.92.64.0/19
23.92.96.0/20
23.92.160.0/19
23.92.192.0/18
23.93.0.0/16
23.94.0.0/15
23.96.0.0/13
23.104.0.0/16
23.105.0.0/17
23.105.128.0/18
23.106.0.0/19
23.106.40.0/21
23.106.64.0/19
23.106.96.0/21
23.106.160.0/19
23.106.192.0/19
23.107.0.0/16
23.108.0.0/18
23.108.64.0/19
23.108.104.0/21
23.108.112.0/20
23.108.128.0/18
23.108.192.0/20
23.108.224.0/19
23.110.0.0/16
23.111.8.0/22
23.111.128.0/18
23.111.248.0/21
23.112.0.0/12
23.128.32.0/24
23.128.40.0/24
23.128.56.0/24
23.128.64.0/23
23.128.88.0/24
23.128.96.0/23
23.128.98.0/24
23.128.104.0/23
23.128.112.0/24
23.128.120.0/23
23.128.122.0/24
23.128.128.0/23