🇺🇸アメリカ合衆国United States

割り振り一覧

アメリカ合衆国に割り振りされたIPアドレスの一覧です。

大体のケースでは「Merged CIDR」の表示の方が便利です。

データをアクセス制御に使いたい方は「ダウンロード」をご利用ください。

アメリカ合衆国には1,614,214,240個のIPアドレスが割り振られています。これは全アドレス空間の37.58385%、予約領域を除くと43.60088%です。

12801-13000 of 68173 rows

CIDR	IPアドレス	割り振り日	レジストリ
74.118.56.0/22	74.118.56.0 - 74.118.59.255	2009/09/29	ARIN
74.118.60.0/22	74.118.60.0 - 74.118.63.255	2009/10/01	ARIN
74.118.64.0/22	74.118.64.0 - 74.118.67.255	2020/11/13	ARIN
74.118.68.0/22	74.118.68.0 - 74.118.71.255	2020/11/17	ARIN
74.118.72.0/21	74.118.72.0 - 74.118.79.255	2009/09/30	ARIN
74.118.84.0/22	74.118.84.0 - 74.118.87.255	2013/05/08	ARIN
74.118.88.0/22	74.118.88.0 - 74.118.91.255	2009/10/01	ARIN
74.118.92.0/22	74.118.92.0 - 74.118.95.255	2009/10/02	ARIN
74.118.96.0/22	74.118.96.0 - 74.118.99.255	2009/10/05	ARIN
74.118.104.0/22	74.118.104.0 - 74.118.107.255	2023/04/28	ARIN
74.118.108.0/22	74.118.108.0 - 74.118.111.255	2009/10/07	ARIN
74.118.112.0/21	74.118.112.0 - 74.118.119.255	2009/10/07	ARIN
74.118.120.0/22	74.118.120.0 - 74.118.123.255	2009/10/07	ARIN
74.118.128.0/22	74.118.128.0 - 74.118.131.255	2009/10/08	ARIN
74.118.132.0/24	74.118.132.0 - 74.118.132.255	2017/09/22	ARIN
74.118.133.0/24	74.118.133.0 - 74.118.133.255	2017/09/21	ARIN
74.118.135.0/24	74.118.135.0 - 74.118.135.255	2017/10/03	ARIN
74.118.136.0/21	74.118.136.0 - 74.118.143.255	2009/10/12	ARIN
74.118.144.0/22	74.118.144.0 - 74.118.147.255	2009/10/12	ARIN
74.118.148.0/22	74.118.148.0 - 74.118.151.255	2009/10/13	ARIN
74.118.152.0/21	74.118.152.0 - 74.118.159.255	2009/10/13	ARIN
74.118.160.0/21	74.118.160.0 - 74.118.167.255	2009/10/13	ARIN
74.118.168.0/21	74.118.168.0 - 74.118.175.255	2009/10/13	ARIN
74.118.176.0/22	74.118.176.0 - 74.118.179.255	2009/10/14	ARIN
74.118.180.0/22	74.118.180.0 - 74.118.183.255	2009/10/15	ARIN
74.118.184.0/22	74.118.184.0 - 74.118.187.255	2009/10/15	ARIN
74.118.188.0/22	74.118.188.0 - 74.118.191.255	2009/10/15	ARIN
74.118.200.0/21	74.118.200.0 - 74.118.207.255	2009/10/16	ARIN
74.118.208.0/22	74.118.208.0 - 74.118.211.255	2009/10/16	ARIN
74.118.212.0/22	74.118.212.0 - 74.118.215.255	2009/10/16	ARIN
74.118.216.0/21	74.118.216.0 - 74.118.223.255	2009/10/16	ARIN
74.118.232.0/21	74.118.232.0 - 74.118.239.255	2009/10/19	ARIN
74.118.240.0/22	74.118.240.0 - 74.118.243.255	2011/06/07	ARIN
74.118.244.0/22	74.118.244.0 - 74.118.247.255	2011/06/07	ARIN
74.118.252.0/22	74.118.252.0 - 74.118.255.255	2009/10/20	ARIN
74.119.4.0/22	74.119.4.0 - 74.119.7.255	2020/12/30	ARIN
74.119.8.0/22	74.119.8.0 - 74.119.11.255	2009/10/20	ARIN
74.119.12.0/22	74.119.12.0 - 74.119.15.255	2009/10/22	ARIN
74.119.16.0/21	74.119.16.0 - 74.119.23.255	2009/10/21	ARIN
74.119.28.0/22	74.119.28.0 - 74.119.31.255	2009/10/22	ARIN
74.119.32.0/21	74.119.32.0 - 74.119.39.255	2009/10/23	ARIN
74.119.40.0/22	74.119.40.0 - 74.119.43.255	2009/10/23	ARIN
74.119.44.0/22	74.119.44.0 - 74.119.47.255	2009/10/26	ARIN
74.119.48.0/22	74.119.48.0 - 74.119.51.255	2019/12/19	ARIN
74.119.52.0/22	74.119.52.0 - 74.119.55.255	2019/12/23	ARIN
74.119.56.0/22	74.119.56.0 - 74.119.59.255	2009/10/26	ARIN
74.119.60.0/22	74.119.60.0 - 74.119.63.255	2009/10/27	ARIN
74.119.64.0/21	74.119.64.0 - 74.119.71.255	2009/10/28	ARIN
74.119.72.0/22	74.119.72.0 - 74.119.75.255	2009/10/28	ARIN
74.119.76.0/22	74.119.76.0 - 74.119.79.255	2009/10/28	ARIN
74.119.80.0/21	74.119.80.0 - 74.119.87.255	2009/10/29	ARIN
74.119.96.0/22	74.119.96.0 - 74.119.99.255	2009/11/02	ARIN
74.119.100.0/22	74.119.100.0 - 74.119.103.255	2009/11/03	ARIN
74.119.104.0/21	74.119.104.0 - 74.119.111.255	2009/11/02	ARIN
74.119.112.0/22	74.119.112.0 - 74.119.115.255	2012/05/23	ARIN
74.119.116.0/22	74.119.116.0 - 74.119.119.255	2009/11/05	ARIN
74.119.124.0/22	74.119.124.0 - 74.119.127.255	2021/03/31	ARIN
74.119.128.0/22	74.119.128.0 - 74.119.131.255	2009/11/05	ARIN
74.119.132.0/22	74.119.132.0 - 74.119.135.255	2009/11/05	ARIN
74.119.136.0/21	74.119.136.0 - 74.119.143.255	2009/11/06	ARIN
74.119.144.0/22	74.119.144.0 - 74.119.147.255	2011/03/24	ARIN
74.119.152.0/21	74.119.152.0 - 74.119.159.255	2009/11/12	ARIN
74.119.160.0/23	74.119.160.0 - 74.119.161.255	2009/11/13	ARIN
74.119.162.0/24	74.119.162.0 - 74.119.162.255	2025/05/28	ARIN
74.119.163.0/24	74.119.163.0 - 74.119.163.255	2009/11/13	ARIN
74.119.164.0/22	74.119.164.0 - 74.119.167.255	2009/11/13	ARIN
74.119.168.0/22	74.119.168.0 - 74.119.171.255	2009/11/13	ARIN
74.119.172.0/22	74.119.172.0 - 74.119.175.255	2009/11/13	ARIN
74.119.176.0/22	74.119.176.0 - 74.119.179.255	2009/11/16	ARIN
74.119.180.0/22	74.119.180.0 - 74.119.183.255	2022/09/01	ARIN
74.119.196.0/22	74.119.196.0 - 74.119.199.255	2009/11/16	ARIN
74.119.200.0/22	74.119.200.0 - 74.119.203.255	2009/11/16	ARIN
74.119.204.0/22	74.119.204.0 - 74.119.207.255	2009/11/16	ARIN
74.119.208.0/21	74.119.208.0 - 74.119.215.255	2009/11/17	ARIN
74.119.216.0/22	74.119.216.0 - 74.119.219.255	2009/11/17	ARIN
74.119.220.0/22	74.119.220.0 - 74.119.223.255	2009/11/17	ARIN
74.119.224.0/22	74.119.224.0 - 74.119.227.255	2009/11/17	ARIN
74.119.228.0/22	74.119.228.0 - 74.119.231.255	2009/11/18	ARIN
74.119.232.0/22	74.119.232.0 - 74.119.235.255	2009/11/19	ARIN
74.119.236.0/24	74.119.236.0 - 74.119.236.255	2017/05/08	ARIN
74.119.237.0/24	74.119.237.0 - 74.119.237.255	2017/04/14	ARIN
74.119.238.0/23	74.119.238.0 - 74.119.239.255	2017/04/14	ARIN
74.119.240.0/21	74.119.240.0 - 74.119.247.255	2022/07/08	ARIN
74.119.248.0/21	74.119.248.0 - 74.119.255.255	2009/11/20	ARIN
74.120.0.0/22	74.120.0.0 - 74.120.3.255	2009/11/20	ARIN
74.120.8.0/22	74.120.8.0 - 74.120.11.255	2009/11/23	ARIN
74.120.12.0/24	74.120.12.0 - 74.120.12.255	2009/11/24	ARIN
74.120.13.0/24	74.120.13.0 - 74.120.13.255	2020/08/10	ARIN
74.120.14.0/24	74.120.14.0 - 74.120.14.255	2020/08/28	ARIN
74.120.15.0/24	74.120.15.0 - 74.120.15.255	2020/10/21	ARIN
74.120.16.0/22	74.120.16.0 - 74.120.19.255	2015/04/06	ARIN
74.120.20.0/22	74.120.20.0 - 74.120.23.255	2016/12/19	ARIN
74.120.32.0/21	74.120.32.0 - 74.120.39.255	2009/11/24	ARIN
74.120.40.0/21	74.120.40.0 - 74.120.47.255	2009/11/25	ARIN
74.120.48.0/22	74.120.48.0 - 74.120.51.255	2009/11/25	ARIN
74.120.56.0/21	74.120.56.0 - 74.120.63.255	2009/11/30	ARIN
74.120.64.0/21	74.120.64.0 - 74.120.71.255	2009/11/30	ARIN
74.120.80.0/22	74.120.80.0 - 74.120.83.255	2009/12/02	ARIN
74.120.84.0/22	74.120.84.0 - 74.120.87.255	2009/12/02	ARIN
74.120.88.0/22	74.120.88.0 - 74.120.91.255	2009/12/02	ARIN
74.120.92.0/22	74.120.92.0 - 74.120.95.255	2009/12/03	ARIN
74.120.96.0/22	74.120.96.0 - 74.120.99.255	2009/12/03	ARIN
74.120.100.0/22	74.120.100.0 - 74.120.103.255	2009/12/04	ARIN
74.120.112.0/22	74.120.112.0 - 74.120.115.255	2009/12/04	ARIN
74.120.116.0/22	74.120.116.0 - 74.120.119.255	2009/12/07	ARIN
74.120.124.0/22	74.120.124.0 - 74.120.127.255	2009/12/07	ARIN
74.120.128.0/21	74.120.128.0 - 74.120.135.255	2009/12/08	ARIN
74.120.136.0/22	74.120.136.0 - 74.120.139.255	2009/12/08	ARIN
74.120.140.0/22	74.120.140.0 - 74.120.143.255	2009/12/08	ARIN
74.120.144.0/22	74.120.144.0 - 74.120.147.255	2009/12/09	ARIN
74.120.148.0/22	74.120.148.0 - 74.120.151.255	2009/12/10	ARIN
74.120.152.0/22	74.120.152.0 - 74.120.155.255	2009/12/10	ARIN
74.120.156.0/22	74.120.156.0 - 74.120.159.255	2009/12/11	ARIN
74.120.160.0/21	74.120.160.0 - 74.120.167.255	2020/04/30	ARIN
74.120.176.0/22	74.120.176.0 - 74.120.179.255	2009/12/14	ARIN
74.120.180.0/22	74.120.180.0 - 74.120.183.255	2009/12/16	ARIN
74.120.184.0/21	74.120.184.0 - 74.120.191.255	2009/12/14	ARIN
74.120.192.0/21	74.120.192.0 - 74.120.199.255	2009/12/17	ARIN
74.120.200.0/21	74.120.200.0 - 74.120.207.255	2009/12/18	ARIN
74.120.208.0/22	74.120.208.0 - 74.120.211.255	2009/12/22	ARIN
74.120.212.0/22	74.120.212.0 - 74.120.215.255	2015/03/05	ARIN
74.120.216.0/22	74.120.216.0 - 74.120.219.255	2013/10/08	ARIN
74.120.224.0/21	74.120.224.0 - 74.120.231.255	2009/12/22	ARIN
74.120.236.0/22	74.120.236.0 - 74.120.239.255	2017/08/18	ARIN
74.120.240.0/21	74.120.240.0 - 74.120.247.255	2009/12/29	ARIN
74.120.248.0/22	74.120.248.0 - 74.120.251.255	2009/12/30	ARIN
74.121.0.0/21	74.121.0.0 - 74.121.7.255	2009/12/31	ARIN
74.121.8.0/21	74.121.8.0 - 74.121.15.255	2010/01/04	ARIN
74.121.16.0/21	74.121.16.0 - 74.121.23.255	2010/01/05	ARIN
74.121.24.0/22	74.121.24.0 - 74.121.27.255	2019/07/12	ARIN
74.121.28.0/22	74.121.28.0 - 74.121.31.255	2010/01/05	ARIN
74.121.36.0/22	74.121.36.0 - 74.121.39.255	2010/01/06	ARIN
74.121.40.0/21	74.121.40.0 - 74.121.47.255	2010/01/06	ARIN
74.121.48.0/21	74.121.48.0 - 74.121.55.255	2010/01/07	ARIN
74.121.56.0/21	74.121.56.0 - 74.121.63.255	2010/01/07	ARIN
74.121.64.0/22	74.121.64.0 - 74.121.67.255	2010/01/07	ARIN
74.121.68.0/22	74.121.68.0 - 74.121.71.255	2024/01/19	ARIN
74.121.72.0/21	74.121.72.0 - 74.121.79.255	2010/01/07	ARIN
74.121.80.0/21	74.121.80.0 - 74.121.87.255	2010/01/08	ARIN
74.121.88.0/21	74.121.88.0 - 74.121.95.255	2021/11/03	ARIN
74.121.96.0/22	74.121.96.0 - 74.121.99.255	2010/01/11	ARIN
74.121.100.0/22	74.121.100.0 - 74.121.103.255	2010/01/12	ARIN
74.121.104.0/22	74.121.104.0 - 74.121.107.255	2010/01/12	ARIN
74.121.108.0/22	74.121.108.0 - 74.121.111.255	2010/01/13	ARIN
74.121.112.0/21	74.121.112.0 - 74.121.119.255	2010/01/14	ARIN
74.121.124.0/22	74.121.124.0 - 74.121.127.255	2010/01/15	ARIN
74.121.128.0/22	74.121.128.0 - 74.121.131.255	2010/01/15	ARIN
74.121.132.0/22	74.121.132.0 - 74.121.135.255	2010/01/19	ARIN
74.121.136.0/21	74.121.136.0 - 74.121.143.255	2010/01/19	ARIN
74.121.144.0/22	74.121.144.0 - 74.121.147.255	2010/01/19	ARIN
74.121.160.0/21	74.121.160.0 - 74.121.167.255	2010/01/21	ARIN
74.121.168.0/22	74.121.168.0 - 74.121.171.255	2010/01/21	ARIN
74.121.172.0/22	74.121.172.0 - 74.121.175.255	2010/01/22	ARIN
74.121.176.0/22	74.121.176.0 - 74.121.179.255	2020/12/30	ARIN
74.121.180.0/22	74.121.180.0 - 74.121.183.255	2010/01/25	ARIN
74.121.184.0/21	74.121.184.0 - 74.121.191.255	2010/01/25	ARIN
74.121.192.0/21	74.121.192.0 - 74.121.199.255	2010/01/25	ARIN
74.121.200.0/22	74.121.200.0 - 74.121.203.255	2010/01/25	ARIN
74.121.204.0/22	74.121.204.0 - 74.121.207.255	2021/10/01	ARIN
74.121.208.0/21	74.121.208.0 - 74.121.215.255	2010/01/25	ARIN
74.121.216.0/21	74.121.216.0 - 74.121.223.255	2010/01/26	ARIN
74.121.224.0/21	74.121.224.0 - 74.121.231.255	2010/01/26	ARIN
74.121.232.0/21	74.121.232.0 - 74.121.239.255	2010/01/27	ARIN
74.121.240.0/22	74.121.240.0 - 74.121.243.255	2010/01/27	ARIN
74.121.248.0/21	74.121.248.0 - 74.121.255.255	2010/01/28	ARIN
74.122.0.0/22	74.122.0.0 - 74.122.3.255	2010/01/29	ARIN
74.122.4.0/22	74.122.4.0 - 74.122.7.255	2010/01/29	ARIN
74.122.8.0/22	74.122.8.0 - 74.122.11.255	2018/01/30	ARIN
74.122.12.0/22	74.122.12.0 - 74.122.15.255	2010/01/29	ARIN
74.122.16.0/22	74.122.16.0 - 74.122.19.255	2010/01/29	ARIN
74.122.20.0/22	74.122.20.0 - 74.122.23.255	2010/02/01	ARIN
74.122.28.0/22	74.122.28.0 - 74.122.31.255	2010/02/01	ARIN
74.122.32.0/22	74.122.32.0 - 74.122.35.255	2010/02/01	ARIN
74.122.36.0/22	74.122.36.0 - 74.122.39.255	2024/04/01	ARIN
74.122.40.0/21	74.122.40.0 - 74.122.47.255	2010/02/03	ARIN
74.122.48.0/22	74.122.48.0 - 74.122.51.255	2010/02/03	ARIN
74.122.56.0/21	74.122.56.0 - 74.122.63.255	2010/02/04	ARIN
74.122.64.0/21	74.122.64.0 - 74.122.71.255	2010/02/04	ARIN
74.122.72.0/22	74.122.72.0 - 74.122.75.255	2010/02/05	ARIN
74.122.76.0/22	74.122.76.0 - 74.122.79.255	2010/02/10	ARIN
74.122.80.0/21	74.122.80.0 - 74.122.87.255	2010/02/05	ARIN
74.122.96.0/22	74.122.96.0 - 74.122.99.255	2010/02/10	ARIN
74.122.100.0/22	74.122.100.0 - 74.122.103.255	2023/04/05	ARIN
74.122.104.0/22	74.122.104.0 - 74.122.107.255	2010/02/11	ARIN
74.122.108.0/22	74.122.108.0 - 74.122.111.255	2010/02/11	ARIN
74.122.112.0/22	74.122.112.0 - 74.122.115.255	2010/02/11	ARIN
74.122.116.0/22	74.122.116.0 - 74.122.119.255	2010/02/11	ARIN
74.122.120.0/22	74.122.120.0 - 74.122.123.255	2010/02/12	ARIN
74.122.124.0/22	74.122.124.0 - 74.122.127.255	2010/02/16	ARIN
74.122.136.0/22	74.122.136.0 - 74.122.139.255	2010/02/16	ARIN
74.122.140.0/22	74.122.140.0 - 74.122.143.255	2019/09/04	ARIN
74.122.144.0/22	74.122.144.0 - 74.122.147.255	2010/02/16	ARIN
74.122.148.0/22	74.122.148.0 - 74.122.151.255	2019/10/24	ARIN
74.122.152.0/21	74.122.152.0 - 74.122.159.255	2010/02/18	ARIN
74.122.160.0/22	74.122.160.0 - 74.122.163.255	2019/07/11	ARIN
74.122.164.0/22	74.122.164.0 - 74.122.167.255	2010/02/18	ARIN
74.122.168.0/22	74.122.168.0 - 74.122.171.255	2010/02/18	ARIN
74.122.176.0/22	74.122.176.0 - 74.122.179.255	2010/02/19	ARIN
74.122.180.0/22	74.122.180.0 - 74.122.183.255	2010/02/22	ARIN
74.122.184.0/21	74.122.184.0 - 74.122.191.255	2010/02/19	ARIN

Merged CIDR

連続した割り振りブロックを統合したリストです。

19401-19600 of 27469 rows

CIDR
198.26.0.0/16
198.27.0.0/22
198.27.9.0/24
198.27.10.0/23
198.27.16.0/20
198.27.32.0/19
198.27.128.0/17
198.28.13.0/24
198.28.14.0/23
198.28.16.0/20
198.28.32.0/19
198.28.64.0/18
198.28.128.0/23
198.28.136.0/21
198.28.144.0/20
198.28.160.0/19
198.28.192.0/18
198.29.0.0/21
198.29.16.0/20
198.29.32.0/19
198.29.64.0/18
198.29.128.0/18
198.29.192.0/19
198.29.224.0/20
198.29.240.0/21
198.29.248.0/22
198.29.252.0/23
198.29.255.0/24
198.30.0.0/15
198.32.8.0/21
198.32.16.0/20
198.32.32.0/19
198.32.64.0/18
198.32.128.0/17
198.35.0.0/19
198.35.32.0/21
198.35.40.0/23
198.35.48.0/20
198.35.64.0/18
198.35.128.0/17
198.36.0.0/20
198.36.16.0/21
198.36.24.0/22
198.36.47.0/24
198.36.48.0/20
198.36.64.0/19
198.36.96.0/20
198.36.112.0/22
198.36.120.0/21
198.36.128.0/17
198.37.0.0/21
198.37.16.0/20
198.37.32.0/19
198.37.64.0/18
198.37.128.0/19
198.37.192.0/18
198.38.4.0/23
198.38.6.0/24
198.38.8.0/22
198.38.12.0/24
198.38.14.0/23
198.38.16.0/20
198.38.32.0/19
198.38.64.0/20
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