fetus

🇵🇱ポーランドPoland


割り振り一覧

ポーランドに割り振りされた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。

ポーランドには19,987,976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0.46538%、予約領域を除くと0.53989%です。


3401-3600 of 4224 rows
CIDRIPアドレス割り振り日レジストリ
194.9.223.0/24194.9.223.0 - 194.9.223.2551999/11/23RIPE NCC
194.11.22.0/24194.11.22.0 - 194.11.22.2552008/06/03RIPE NCC
194.11.24.0/24194.11.24.0 - 194.11.24.2552008/06/04RIPE NCC
194.11.192.0/22194.11.192.0 - 194.11.195.2552018/07/23RIPE NCC
194.15.120.0/22194.15.120.0 - 194.15.123.2552011/04/18RIPE NCC
194.15.124.0/24194.15.124.0 - 194.15.124.2552011/04/18RIPE NCC
194.15.188.0/23194.15.188.0 - 194.15.189.2552019/10/18RIPE NCC
194.15.192.0/23194.15.192.0 - 194.15.193.2552019/10/18RIPE NCC
194.15.196.0/23194.15.196.0 - 194.15.197.2552019/10/18RIPE NCC
194.15.216.0/23194.15.216.0 - 194.15.217.2552019/10/18RIPE NCC
194.24.164.0/23194.24.164.0 - 194.24.165.2552006/07/14RIPE NCC
194.24.174.0/23194.24.174.0 - 194.24.175.2552006/07/18RIPE NCC
194.24.180.0/23194.24.180.0 - 194.24.181.2552006/07/19RIPE NCC
194.24.238.0/23194.24.238.0 - 194.24.239.2552004/06/02RIPE NCC
194.24.244.0/23194.24.244.0 - 194.24.245.2552004/06/03RIPE NCC
194.26.101.0/24194.26.101.0 - 194.26.101.2552021/07/12RIPE NCC
194.26.201.0/24194.26.201.0 - 194.26.201.2552021/10/29RIPE NCC
194.28.12.0/22194.28.12.0 - 194.28.15.2552010/04/15RIPE NCC
194.28.32.0/22194.28.32.0 - 194.28.35.2552010/04/19RIPE NCC
194.28.40.0/22194.28.40.0 - 194.28.43.2552010/04/20RIPE NCC
194.28.48.0/22194.28.48.0 - 194.28.51.2552010/04/20RIPE NCC
194.28.80.0/22194.28.80.0 - 194.28.83.2552010/04/22RIPE NCC
194.28.104.0/22194.28.104.0 - 194.28.107.2552010/04/29RIPE NCC
194.28.168.0/22194.28.168.0 - 194.28.171.2552010/05/14RIPE NCC
194.28.188.0/22194.28.188.0 - 194.28.191.2552010/05/17RIPE NCC
194.28.200.0/22194.28.200.0 - 194.28.203.2552010/05/18RIPE NCC
194.28.220.0/22194.28.220.0 - 194.28.223.2552010/05/20RIPE NCC
194.28.228.0/22194.28.228.0 - 194.28.231.2552010/05/21RIPE NCC
194.29.128.0/19194.29.128.0 - 194.29.159.2551999/10/26RIPE NCC
194.29.160.0/20194.29.160.0 - 194.29.175.2551999/10/26RIPE NCC
194.29.176.0/22194.29.176.0 - 194.29.179.2551999/10/26RIPE NCC
194.29.180.0/22194.29.180.0 - 194.29.183.2552004/01/28RIPE NCC
194.30.164.0/24194.30.164.0 - 194.30.164.2552005/04/19RIPE NCC
194.30.179.0/24194.30.179.0 - 194.30.179.2552005/04/25RIPE NCC
194.31.32.0/22194.31.32.0 - 194.31.35.2552012/01/20RIPE NCC
194.31.36.0/23194.31.36.0 - 194.31.37.2552012/01/20RIPE NCC
194.31.38.0/24194.31.38.0 - 194.31.38.2552012/01/20RIPE NCC
194.31.40.0/23194.31.40.0 - 194.31.41.2552012/01/20RIPE NCC
194.31.43.0/24194.31.43.0 - 194.31.43.2552012/01/23RIPE NCC
194.31.48.0/23194.31.48.0 - 194.31.49.2552012/01/20RIPE NCC
194.31.60.0/24194.31.60.0 - 194.31.60.2552012/01/23RIPE NCC
194.31.63.0/24194.31.63.0 - 194.31.63.2552012/01/24RIPE NCC
194.31.232.0/24194.31.232.0 - 194.31.232.2552024/09/24RIPE NCC
194.31.252.0/24194.31.252.0 - 194.31.252.2552012/06/06RIPE NCC
194.33.72.0/22194.33.72.0 - 194.33.75.2552012/05/30RIPE NCC
194.33.76.0/23194.33.76.0 - 194.33.77.2552012/05/30RIPE NCC
194.33.83.0/24194.33.83.0 - 194.33.83.2552012/05/30RIPE NCC
194.33.111.0/24194.33.111.0 - 194.33.111.2552012/08/30RIPE NCC
194.33.116.0/22194.33.116.0 - 194.33.119.2552012/06/01RIPE NCC
194.33.185.0/24194.33.185.0 - 194.33.185.2552006/11/06RIPE NCC
194.33.187.0/24194.33.187.0 - 194.33.187.2552006/11/07RIPE NCC
194.34.198.0/24194.34.198.0 - 194.34.198.2552006/11/09RIPE NCC
194.35.187.0/24194.35.187.0 - 194.35.187.2552019/11/21RIPE NCC
194.35.236.0/22194.35.236.0 - 194.35.239.2552018/09/20RIPE NCC
194.36.19.0/24194.36.19.0 - 194.36.19.2552019/11/21RIPE NCC
194.36.83.0/24194.36.83.0 - 194.36.83.2552019/11/21RIPE NCC
194.36.120.0/24194.36.120.0 - 194.36.120.2552019/11/21RIPE NCC
194.36.165.0/24194.36.165.0 - 194.36.165.2552006/11/14RIPE NCC
194.36.168.0/24194.36.168.0 - 194.36.168.2552006/11/15RIPE NCC
194.36.204.0/22194.36.204.0 - 194.36.207.2552018/09/21RIPE NCC
194.39.196.0/22194.39.196.0 - 194.39.199.2552018/05/17RIPE NCC
194.41.12.0/22194.41.12.0 - 194.41.15.2552012/02/20RIPE NCC
194.42.40.0/24194.42.40.0 - 194.42.40.2552000/10/30RIPE NCC
194.42.110.0/23194.42.110.0 - 194.42.111.2552007/06/28RIPE NCC
194.42.116.0/23194.42.116.0 - 194.42.117.2552004/06/18RIPE NCC
194.42.118.0/23194.42.118.0 - 194.42.119.2552004/06/21RIPE NCC
194.42.120.0/23194.42.120.0 - 194.42.121.2552004/06/21RIPE NCC
194.48.1.0/24194.48.1.0 - 194.48.1.2552023/08/07RIPE NCC
194.48.216.0/24194.48.216.0 - 194.48.216.2552008/01/22RIPE NCC
194.48.219.0/24194.48.219.0 - 194.48.219.2552008/01/24RIPE NCC
194.49.100.0/22194.49.100.0 - 194.49.103.2552018/07/27RIPE NCC
194.49.104.0/22194.49.104.0 - 194.49.107.2552018/05/17RIPE NCC
194.49.124.0/24194.49.124.0 - 194.49.124.2552012/04/12RIPE NCC
194.50.37.0/24194.50.37.0 - 194.50.37.2552006/03/09RIPE NCC
194.50.49.0/24194.50.49.0 - 194.50.49.2552006/03/14RIPE NCC
194.50.53.0/24194.50.53.0 - 194.50.53.2552006/03/15RIPE NCC
194.50.61.0/24194.50.61.0 - 194.50.61.2552006/03/20RIPE NCC
194.50.75.0/24194.50.75.0 - 194.50.75.2552006/03/21RIPE NCC
194.50.83.0/24194.50.83.0 - 194.50.83.2552006/03/24RIPE NCC
194.50.89.0/24194.50.89.0 - 194.50.89.2552006/03/28RIPE NCC
194.50.110.0/24194.50.110.0 - 194.50.110.2552006/04/04RIPE NCC
194.50.117.0/24194.50.117.0 - 194.50.117.2552010/12/21RIPE NCC
194.50.123.0/24194.50.123.0 - 194.50.123.2552006/04/10RIPE NCC
194.50.132.0/22194.50.132.0 - 194.50.135.2552012/02/21RIPE NCC
194.50.155.0/24194.50.155.0 - 194.50.155.2552012/02/23RIPE NCC
194.50.156.0/22194.50.156.0 - 194.50.159.2552012/02/22RIPE NCC
194.50.186.0/24194.50.186.0 - 194.50.186.2552006/04/24RIPE NCC
194.50.214.0/24194.50.214.0 - 194.50.214.2552006/04/25RIPE NCC
194.50.252.0/24194.50.252.0 - 194.50.252.2552006/04/25RIPE NCC
194.50.253.0/24194.50.253.0 - 194.50.253.2552019/11/22RIPE NCC
194.53.1.0/24194.53.1.0 - 194.53.1.2552019/11/22RIPE NCC
194.53.2.0/24194.53.2.0 - 194.53.2.2552019/11/22RIPE NCC
194.53.61.0/24194.53.61.0 - 194.53.61.2552019/11/22RIPE NCC
194.53.86.0/23194.53.86.0 - 194.53.87.2552019/10/23RIPE NCC
194.53.114.0/23194.53.114.0 - 194.53.115.2552019/10/23RIPE NCC
194.53.192.0/22194.53.192.0 - 194.53.195.2552018/09/21RIPE NCC
194.54.16.0/22194.54.16.0 - 194.54.19.2552005/11/08RIPE NCC
194.54.20.0/22194.54.20.0 - 194.54.23.2552005/11/09RIPE NCC
194.54.24.0/22194.54.24.0 - 194.54.27.2552005/11/10RIPE NCC
194.54.84.0/22194.54.84.0 - 194.54.87.2552006/09/29RIPE NCC
194.54.188.0/22194.54.188.0 - 194.54.191.2552004/08/04RIPE NCC
194.55.4.0/22194.55.4.0 - 194.55.7.2552018/05/17RIPE NCC
194.56.211.0/24194.56.211.0 - 194.56.211.2552005/07/13RIPE NCC
194.59.140.0/23194.59.140.0 - 194.59.141.2552019/10/25RIPE NCC
194.59.158.0/23194.59.158.0 - 194.59.159.2552019/10/25RIPE NCC
194.60.79.0/24194.60.79.0 - 194.60.79.2552006/11/24RIPE NCC
194.60.202.0/24194.60.202.0 - 194.60.202.2552019/11/22RIPE NCC
194.60.205.0/24194.60.205.0 - 194.60.205.2552019/11/22RIPE NCC
194.60.226.0/23194.60.226.0 - 194.60.227.2552011/11/02RIPE NCC
194.60.251.0/24194.60.251.0 - 194.60.251.2552011/11/07RIPE NCC
194.61.56.0/24194.61.56.0 - 194.61.56.2552019/11/22RIPE NCC
194.61.57.0/24194.61.57.0 - 194.61.57.2552012/05/16RIPE NCC
194.61.66.0/24194.61.66.0 - 194.61.66.2552012/05/15RIPE NCC
194.61.68.0/22194.61.68.0 - 194.61.71.2552012/05/15RIPE NCC
194.61.159.0/24194.61.159.0 - 194.61.159.2552019/11/22RIPE NCC
194.61.228.0/22194.61.228.0 - 194.61.231.2552018/09/24RIPE NCC
194.63.128.0/22194.63.128.0 - 194.63.131.2552004/05/18RIPE NCC
194.63.132.0/22194.63.132.0 - 194.63.135.2552004/05/18RIPE NCC
194.69.207.0/24194.69.207.0 - 194.69.207.2552002/11/20RIPE NCC
194.76.41.0/24194.76.41.0 - 194.76.41.2552019/11/22RIPE NCC
194.76.44.0/24194.76.44.0 - 194.76.44.2552019/11/22RIPE NCC
194.76.53.0/24194.76.53.0 - 194.76.53.2552019/11/22RIPE NCC
194.76.143.0/24194.76.143.0 - 194.76.143.2552019/11/22RIPE NCC
194.76.240.0/23194.76.240.0 - 194.76.241.2552019/10/28RIPE NCC
194.76.254.0/23194.76.254.0 - 194.76.255.2552019/10/28RIPE NCC
194.79.24.0/22194.79.24.0 - 194.79.27.2552005/10/11RIPE NCC
194.88.3.0/24194.88.3.0 - 194.88.3.2552004/11/18RIPE NCC
194.88.128.0/23194.88.128.0 - 194.88.129.2552005/10/18RIPE NCC
194.88.154.0/23194.88.154.0 - 194.88.155.2552005/10/26RIPE NCC
194.88.158.0/23194.88.158.0 - 194.88.159.2552005/10/28RIPE NCC
194.88.214.0/23194.88.214.0 - 194.88.215.2552005/08/30RIPE NCC
194.88.224.0/23194.88.224.0 - 194.88.225.2552006/07/04RIPE NCC
194.88.244.0/23194.88.244.0 - 194.88.245.2552006/07/11RIPE NCC
194.92.0.0/16194.92.0.0 - 194.92.255.2551994/09/19RIPE NCC
194.93.99.0/24194.93.99.0 - 194.93.99.2552022/10/05RIPE NCC
194.93.124.0/22194.93.124.0 - 194.93.127.2552011/09/13RIPE NCC
194.99.86.0/23194.99.86.0 - 194.99.87.2552019/10/28RIPE NCC
194.99.96.0/23194.99.96.0 - 194.99.97.2552019/10/28RIPE NCC
194.99.117.0/24194.99.117.0 - 194.99.117.2552008/12/08RIPE NCC
194.105.132.0/23194.105.132.0 - 194.105.133.2552006/01/03RIPE NCC
194.106.192.0/23194.106.192.0 - 194.106.193.2552004/04/23RIPE NCC
194.106.198.0/24194.106.198.0 - 194.106.198.2552022/08/29RIPE NCC
194.106.200.0/23194.106.200.0 - 194.106.201.2552004/04/27RIPE NCC
194.106.210.0/23194.106.210.0 - 194.106.211.2552004/05/06RIPE NCC
194.106.214.0/23194.106.214.0 - 194.106.215.2552004/05/07RIPE NCC
194.107.18.0/24194.107.18.0 - 194.107.18.2552007/07/09RIPE NCC
194.107.120.0/24194.107.120.0 - 194.107.120.2552007/12/12RIPE NCC
194.110.4.0/23194.110.4.0 - 194.110.5.2552019/10/29RIPE NCC
194.110.26.0/24194.110.26.0 - 194.110.26.2552007/07/18RIPE NCC
194.110.64.0/23194.110.64.0 - 194.110.65.2552012/01/11RIPE NCC
194.110.77.0/24194.110.77.0 - 194.110.77.2552007/04/23RIPE NCC
194.110.116.0/24194.110.116.0 - 194.110.116.2552007/04/03RIPE NCC
194.110.127.0/24194.110.127.0 - 194.110.127.2552007/04/13RIPE NCC
194.110.238.0/24194.110.238.0 - 194.110.238.2552007/04/13RIPE NCC
194.110.240.0/24194.110.240.0 - 194.110.240.2552007/04/13RIPE NCC
194.113.248.0/23194.113.248.0 - 194.113.249.2552019/10/30RIPE NCC
194.114.148.0/22194.114.148.0 - 194.114.151.2552004/08/24RIPE NCC
194.116.130.0/23194.116.130.0 - 194.116.131.2552004/12/30RIPE NCC
194.116.132.0/23194.116.132.0 - 194.116.133.2552004/12/30RIPE NCC
194.116.134.0/23194.116.134.0 - 194.116.135.2552005/01/05RIPE NCC
194.116.138.0/23194.116.138.0 - 194.116.139.2552005/01/12RIPE NCC
194.116.154.0/23194.116.154.0 - 194.116.155.2552019/10/30RIPE NCC
194.116.166.0/24194.116.166.0 - 194.116.166.2552011/09/19RIPE NCC
194.116.182.0/23194.116.182.0 - 194.116.183.2552005/01/26RIPE NCC
194.116.192.0/23194.116.192.0 - 194.116.193.2552005/02/02RIPE NCC
194.116.252.0/23194.116.252.0 - 194.116.253.2552005/03/04RIPE NCC
194.117.228.0/23194.117.228.0 - 194.117.229.2552005/09/05RIPE NCC
194.117.240.0/23194.117.240.0 - 194.117.241.2552005/09/14RIPE NCC
194.124.220.0/22194.124.220.0 - 194.124.223.2552018/05/25RIPE NCC
194.126.164.0/22194.126.164.0 - 194.126.167.2552005/05/12RIPE NCC
194.126.207.0/24194.126.207.0 - 194.126.207.2552005/02/02RIPE NCC
194.126.210.0/24194.126.210.0 - 194.126.210.2552005/02/04RIPE NCC
194.126.216.0/24194.126.216.0 - 194.126.216.2552005/02/08RIPE NCC
194.126.221.0/24194.126.221.0 - 194.126.221.2552005/02/10RIPE NCC
194.126.222.0/24194.126.222.0 - 194.126.222.2552005/02/10RIPE NCC
194.126.229.0/24194.126.229.0 - 194.126.229.2552005/02/15RIPE NCC
194.126.232.0/24194.126.232.0 - 194.126.232.2552011/09/07RIPE NCC
194.126.233.0/24194.126.233.0 - 194.126.233.2552019/11/22RIPE NCC
194.126.238.0/24194.126.238.0 - 194.126.238.2552005/02/21RIPE NCC
194.126.245.0/24194.126.245.0 - 194.126.245.2552019/11/22RIPE NCC
194.126.251.0/24194.126.251.0 - 194.126.251.2552019/11/22RIPE NCC
194.126.254.0/24194.126.254.0 - 194.126.254.2552009/02/23RIPE NCC
194.127.97.0/24194.127.97.0 - 194.127.97.2552019/11/22RIPE NCC
194.127.136.0/24194.127.136.0 - 194.127.136.2552008/12/08RIPE NCC
194.140.233.0/24194.140.233.0 - 194.140.233.2552006/06/16RIPE NCC
194.140.241.0/24194.140.241.0 - 194.140.241.2552006/06/20RIPE NCC
194.140.250.0/24194.140.250.0 - 194.140.250.2552006/06/22RIPE NCC
194.140.255.0/24194.140.255.0 - 194.140.255.2552006/06/22RIPE NCC
194.145.96.0/20194.145.96.0 - 194.145.111.2551998/04/24RIPE NCC
194.145.184.0/22194.145.184.0 - 194.145.187.2552004/09/03RIPE NCC
194.145.204.0/23194.145.204.0 - 194.145.205.2552005/03/30RIPE NCC
194.145.225.0/24194.145.225.0 - 194.145.225.2552004/11/08RIPE NCC
194.145.228.0/24194.145.228.0 - 194.145.228.2552004/11/09RIPE NCC
194.145.229.0/24194.145.229.0 - 194.145.229.2552004/11/09RIPE NCC
194.146.4.0/22194.146.4.0 - 194.146.7.2552018/09/26RIPE NCC
194.146.52.0/23194.146.52.0 - 194.146.53.2552019/10/31RIPE NCC
194.146.60.0/23194.146.60.0 - 194.146.61.2552019/10/31RIPE NCC
194.146.120.0/24194.146.120.0 - 194.146.120.2552003/10/06RIPE NCC
194.146.128.0/22194.146.128.0 - 194.146.131.2552003/10/07RIPE NCC
194.146.216.0/22194.146.216.0 - 194.146.219.2552003/11/05RIPE NCC
Merged CIDR

連続した割り振りブロックを統合したリストです。

2801-3000 of 3879 rows
CIDR
193.105.202.0/24
193.105.221.0/24
193.105.227.0/24
193.105.229.0/24
193.105.242.0/24
193.105.248.0/24
193.105.251.0/24
193.106.76.0/22
193.106.84.0/22
193.106.100.0/22
193.106.104.0/22
193.106.128.0/22
193.106.152.0/21
193.106.192.0/22
193.106.208.0/23
193.106.216.0/22
193.106.228.0/22
193.106.238.0/24
193.106.244.0/22
193.107.8.0/22
193.107.32.0/22
193.107.88.0/22
193.107.164.0/22
193.107.196.0/22
193.107.212.0/22
193.107.248.0/22
193.108.34.0/23
193.108.124.0/22
193.108.177.0/24
193.108.194.0/24
193.108.202.0/24
193.108.215.0/24
193.108.219.0/24
193.108.220.0/24
193.108.228.0/23
193.109.58.0/23
193.109.91.0/24
193.109.92.0/24
193.109.94.0/24
193.109.115.0/24
193.109.123.0/24
193.109.127.0/24
193.109.192.0/21
193.109.209.0/24
193.109.212.0/24
193.109.225.0/24
193.109.239.0/24
193.109.244.0/23
193.110.80.0/24
193.110.96.0/22
193.110.120.0/22
193.110.137.0/24
193.110.142.0/24
193.110.228.0/22
193.111.0.0/23
193.111.22.0/23
193.111.26.0/23
193.111.36.0/22
193.111.41.0/24
193.111.48.0/22
193.111.144.0/22
193.111.166.0/24
193.135.21.0/24
193.138.28.0/24
193.138.65.0/24
193.138.72.0/24
193.138.75.0/24
193.138.85.0/24
193.138.110.0/24
193.138.118.0/24
193.138.136.0/21
193.138.208.0/22
193.141.109.0/24
193.141.121.0/24
193.141.177.0/24
193.142.3.0/24
193.142.27.0/24
193.142.52.0/24
193.142.54.0/24
193.142.60.0/24
193.142.112.0/23
193.142.115.0/24
193.142.210.0/24
193.142.243.0/24
193.143.18.0/24
193.143.72.0/24
193.143.75.0/24
193.143.76.0/23
193.143.121.0/24
193.150.2.0/23
193.150.21.0/24
193.150.36.0/23
193.150.41.0/24
193.150.42.0/23
193.150.44.0/22
193.150.50.0/23
193.150.69.0/24
193.150.76.0/22
193.150.123.0/24
193.150.165.0/24
193.151.8.0/22
193.151.36.0/22
193.151.48.0/22
193.151.64.0/21
193.151.76.0/22
193.151.88.0/22
193.151.96.0/21
193.151.112.0/22
193.160.10.0/23
193.160.14.0/23
193.160.33.0/24
193.161.136.0/23
193.161.156.0/23
193.162.101.0/24
193.162.104.0/24
193.163.52.0/24
193.163.149.0/24
193.163.178.0/24
193.163.202.0/24
193.164.129.0/24
193.164.134.0/23
193.164.142.0/24
193.164.157.0/24
193.164.208.0/23
193.164.254.0/23
193.168.54.0/24
193.168.218.0/24
193.168.240.0/22
193.169.18.0/23
193.169.78.0/23
193.169.112.0/22
193.169.116.0/23
193.169.148.0/23
193.169.208.0/23
193.169.232.0/23
193.169.252.0/22
193.176.40.0/22
193.177.164.0/23
193.178.42.0/23
193.178.117.0/24
193.178.132.0/24
193.178.143.0/24
193.178.161.0/24
193.178.164.0/24
193.178.167.0/24
193.178.213.0/24
193.178.214.0/24
193.178.240.0/22
193.186.39.0/24
193.186.204.0/22
193.186.255.0/24
193.187.52.0/23
193.187.64.0/21
193.187.98.0/24
193.187.176.0/22
193.188.0.0/24
193.188.134.160/29
193.188.198.0/23
193.188.253.0/24
193.189.72.0/23
193.189.76.0/23
193.189.103.0/24
193.189.116.0/23
193.192.62.0/23
193.192.160.0/19
193.193.64.0/19
193.193.168.0/24
193.193.181.0/24
193.194.123.0/24
193.200.20.0/24
193.200.46.0/23
193.200.50.0/23
193.200.64.0/22
193.200.82.0/23
193.200.108.0/23
193.200.118.0/23
193.200.120.0/22
193.200.133.0/24
193.200.146.0/24
193.200.187.0/24
193.200.190.0/24
193.200.197.0/24
193.200.215.0/24
193.200.226.0/23
193.200.232.0/24
193.200.234.0/24
193.201.18.0/23
193.201.34.0/24
193.201.36.0/24
193.201.136.0/22
193.201.144.0/25
193.201.149.64/26
193.201.164.0/24
193.201.167.0/24
193.202.117.0/24
193.203.22.0/24
193.203.44.0/22
193.203.56.0/22
193.203.98.0/23
193.203.206.0/23