🇺🇸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1,611,001,440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37.50905%、予約領域を除くと43.51410%です。

13201-13400 of 68978 rows

CIDR	IPアドレス	割り振り日	レジストリ
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
74.119.72.0/22	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
74.120.108.0/22	74.120.108.0 - 74.120.111.255	2025/10/03	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
74.120.212.0/24	74.120.212.0 - 74.120.212.255	2015/03/05	ARIN
74.120.213.0/24	74.120.213.0 - 74.120.213.255	2015/03/05	ARIN
74.120.214.0/24	74.120.214.0 - 74.120.214.255	2015/03/05	ARIN
74.120.215.0/24	74.120.215.0 - 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
74.122.4.0/24	74.122.4.0 - 74.122.4.255	2025/07/30	ARIN
74.122.5.0/24	74.122.5.0 - 74.122.5.255	2010/01/29	ARIN
74.122.6.0/23	74.122.6.0 - 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
74.122.192.0/21	74.122.192.0 - 74.122.199.255	2010/02/22	ARIN
74.122.200.0/22	74.122.200.0 - 74.122.203.255	2024/03/19	ARIN
74.122.204.0/22	74.122.204.0 - 74.122.207.255	2010/02/24	ARIN
74.122.216.0/22	74.122.216.0 - 74.122.219.255	2010/02/24	ARIN
74.122.220.0/22	74.122.220.0 - 74.122.223.255	2010/02/24	ARIN
74.122.224.0/21	74.122.224.0 - 74.122.231.255	2010/02/25	ARIN
74.122.232.0/22	74.122.232.0 - 74.122.235.255	2023/01/13	ARIN
74.122.236.0/24	74.122.236.0 - 74.122.236.255	2023/01/31	ARIN
74.122.237.0/24	74.122.237.0 - 74.122.237.255	2025/11/14	ARIN
74.122.240.0/24	74.122.240.0 - 74.122.240.255	2022/06/24	ARIN
74.122.241.0/24	74.122.241.0 - 74.122.241.255	2022/12/30	ARIN
74.122.242.0/23	74.122.242.0 - 74.122.243.255	2022/06/03	ARIN
74.122.248.0/21	74.122.248.0 - 74.122.255.255	2010/03/01	ARIN
74.123.0.0/22	74.123.0.0 - 74.123.3.255	2020/01/21	ARIN
74.123.4.0/22	74.123.4.0 - 74.123.7.255	2010/03/02	ARIN
74.123.8.0/22	74.123.8.0 - 74.123.11.255	2025/01/23	ARIN
74.123.12.0/22	74.123.12.0 - 74.123.15.255	2012/10/24	ARIN
74.123.16.0/21	74.123.16.0 - 74.123.23.255	2010/03/03	ARIN
74.123.24.0/22	74.123.24.0 - 74.123.27.255	2010/03/03	ARIN
74.123.28.0/22	74.123.28.0 - 74.123.31.255	2010/03/03	ARIN
74.123.32.0/22	74.123.32.0 - 74.123.35.255	2010/03/04	ARIN
74.123.36.0/22	74.123.36.0 - 74.123.39.255	2010/03/04	ARIN
74.123.40.0/21	74.123.40.0 - 74.123.47.255	2019/08/28	ARIN
74.123.52.0/22	74.123.52.0 - 74.123.55.255	2010/03/04	ARIN
74.123.56.0/21	74.123.56.0 - 74.123.63.255	2010/03/04	ARIN
74.123.64.0/22	74.123.64.0 - 74.123.67.255	2010/03/04	ARIN
74.123.72.0/21	74.123.72.0 - 74.123.79.255	2010/03/08	ARIN
74.123.80.0/22	74.123.80.0 - 74.123.83.255	2010/03/09	ARIN
74.123.84.0/22	74.123.84.0 - 74.123.87.255	2013/03/22	ARIN
74.123.88.0/22	74.123.88.0 - 74.123.91.255	2010/03/10	ARIN
74.123.96.0/22	74.123.96.0 - 74.123.99.255	2021/10/01	ARIN
74.123.100.0/22	74.123.100.0 - 74.123.103.255	2021/10/01	ARIN
74.123.104.0/22	74.123.104.0 - 74.123.107.255	2010/03/11	ARIN
74.123.108.0/22	74.123.108.0 - 74.123.111.255	2010/03/11	ARIN
74.123.112.0/22	74.123.112.0 - 74.123.115.255	2010/03/11	ARIN
74.123.116.0/22	74.123.116.0 - 74.123.119.255	2020/10/12	ARIN
74.123.120.0/21	74.123.120.0 - 74.123.127.255	2010/03/12	ARIN
74.123.128.0/22	74.123.128.0 - 74.123.131.255	2010/03/16	ARIN
74.123.132.0/22	74.123.132.0 - 74.123.135.255	2010/03/17	ARIN
74.123.136.0/22	74.123.136.0 - 74.123.139.255	2022/04/08	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。

24801-25000 of 28955 rows

CIDR
204.126.228.0/22
204.126.232.0/22
204.126.238.0/23
204.126.240.0/21
204.126.250.0/23
204.126.252.0/22
204.127.0.0/16
204.128.0.0/17
204.128.128.0/20
204.128.145.0/24
204.128.146.0/23
204.128.148.0/22
204.128.152.0/24
204.128.154.0/23
204.128.156.0/22
204.128.160.0/22
204.128.165.0/24
204.128.166.0/23
204.128.168.0/23
204.128.172.0/22
204.128.176.0/21
204.128.184.0/23
204.128.186.0/24
204.128.188.0/22
204.128.192.0/18
204.129.0.0/16
204.130.0.0/17
204.130.128.0/24
204.130.130.0/23
204.130.132.0/23
204.130.134.0/24
204.130.136.0/22
204.130.141.0/24
204.130.142.0/23
204.130.144.0/23
204.130.146.0/24
204.130.148.0/23
204.130.150.0/24
204.130.152.0/21
204.130.160.0/22
204.130.164.0/23
204.130.166.0/24
204.130.168.0/21
204.130.176.0/21
204.130.184.0/22
204.130.188.0/23
204.130.191.0/24
204.130.192.0/20
204.130.208.0/21
204.130.216.0/22
204.130.220.0/23
204.130.222.0/24
204.130.224.0/19
204.131.0.0/16
204.132.0.0/14
204.136.0.0/15
204.138.26.0/24
204.138.40.0/21
204.138.48.0/21
204.138.56.0/22
204.138.68.0/24
204.138.94.0/24
204.138.97.0/24
204.138.98.0/24
204.138.100.0/23
204.138.102.0/24
204.138.104.0/24
204.138.112.0/24
204.138.167.0/24
204.138.179.0/24
204.138.190.0/24
204.138.240.0/22
204.138.244.0/24
204.138.255.0/24
204.139.0.0/16
204.140.0.0/14
204.144.0.0/19
204.144.32.0/20
204.144.48.0/21
204.144.56.0/23
204.144.58.0/24
204.144.64.0/22
204.144.68.0/24
204.144.70.0/23
204.144.72.0/22
204.144.76.0/23
204.144.79.0/24
204.144.80.0/20
204.144.97.0/24
204.144.98.0/23
204.144.100.0/22
204.144.104.0/21
204.144.112.0/23
204.144.115.0/24
204.144.116.0/22
204.144.120.0/21
204.144.128.0/19
204.144.160.0/20
204.144.176.0/23
204.144.179.0/24
204.144.180.0/22
204.144.184.0/24
204.144.186.0/23
204.144.192.0/18
204.145.1.0/24
204.145.8.0/21
204.145.16.0/20
204.145.32.0/19
204.145.64.0/19
204.145.96.0/24
204.145.98.0/23
204.145.100.0/22
204.145.104.0/21
204.145.112.0/20
204.145.128.0/20
204.145.144.0/23
204.145.146.0/24
204.145.148.0/22
204.145.153.0/24
204.145.154.0/23
204.145.156.0/22
204.145.160.0/19
204.145.192.0/22
204.145.196.0/24
204.145.199.0/24
204.145.200.0/24
204.145.202.0/23
204.145.204.0/22
204.145.208.0/20
204.145.224.0/23
204.145.227.0/24
204.145.228.0/24
204.145.230.0/23
204.145.232.0/23
204.145.235.0/24
204.145.236.0/22
204.145.240.0/20
204.146.0.0/16
204.147.0.0/18
204.147.64.0/21
204.147.72.0/22
204.147.80.0/20
204.147.96.0/19
204.147.128.0/17
204.148.0.0/14
204.152.0.0/21
204.152.10.0/23
204.152.12.0/23
204.152.16.0/22
204.152.22.0/23
204.152.24.0/21
204.152.32.0/21
204.152.42.0/23
204.152.44.0/22
204.152.48.0/20
204.152.64.0/23
204.152.68.0/22
204.152.72.0/21
204.152.84.0/22
204.152.88.0/21
204.152.96.0/23
204.152.99.0/24
204.152.100.0/22
204.152.104.0/21
204.152.114.0/23
204.152.118.0/23
204.152.120.0/21
204.152.128.0/18
204.152.192.0/19
204.152.232.0/21
204.152.240.0/20
204.153.0.0/20
204.153.16.0/21
204.153.26.0/23
204.153.28.0/22
204.153.32.0/19
204.153.64.0/19
204.153.96.0/20
204.153.112.0/21
204.153.120.0/23
204.153.122.0/24
204.153.124.0/22
204.153.128.0/22
204.153.132.0/23
204.153.134.0/24
204.153.136.0/22
204.153.148.0/22
204.153.152.0/21
204.153.160.0/19
204.153.192.0/21
204.153.200.0/22
204.153.204.0/23
204.153.208.0/22
204.153.212.0/23
204.153.214.0/24
204.153.216.0/23
204.153.218.0/24
204.153.220.0/22
204.153.228.0/22
204.153.232.0/21