fetus

🇬🇧イギリスUnited Kingdom


割り振り一覧

イギリスに割り振りされた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。

イギリスには126,945,608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2.95568%、予約領域を除くと3.42888%です。


8001-8200 of 8512 rows
CIDRIPアドレス割り振り日レジストリ
212.11.78.0/24212.11.78.0 - 212.11.78.2552009/04/22RIPE NCC
212.13.192.0/19212.13.192.0 - 212.13.223.2551998/08/26RIPE NCC
212.18.104.0/24212.18.104.0 - 212.18.104.2552021/11/02RIPE NCC
212.18.110.0/24212.18.110.0 - 212.18.110.2552021/11/02RIPE NCC
212.18.111.0/24212.18.111.0 - 212.18.111.2552021/11/02RIPE NCC
212.18.224.0/20212.18.224.0 - 212.18.239.2551999/10/05RIPE NCC
212.18.248.0/22212.18.248.0 - 212.18.251.2551999/10/05RIPE NCC
212.19.64.0/19212.19.64.0 - 212.19.95.2551998/07/16RIPE NCC
212.20.224.0/19212.20.224.0 - 212.20.255.2551999/09/24RIPE NCC
212.21.96.0/21212.21.96.0 - 212.21.103.2551999/09/07RIPE NCC
212.21.104.0/21212.21.104.0 - 212.21.111.2551999/09/07RIPE NCC
212.21.112.0/21212.21.112.0 - 212.21.119.2551999/09/07RIPE NCC
212.21.120.0/22212.21.120.0 - 212.21.123.2551999/09/07RIPE NCC
212.21.124.0/23212.21.124.0 - 212.21.125.2551999/09/07RIPE NCC
212.21.126.0/24212.21.126.0 - 212.21.126.2551999/09/07RIPE NCC
212.21.127.0/24212.21.127.0 - 212.21.127.2551999/09/07RIPE NCC
212.21.192.0/19212.21.192.0 - 212.21.223.2551998/08/27RIPE NCC
212.22.0.0/19212.22.0.0 - 212.22.31.2551998/03/03RIPE NCC
212.23.0.0/19212.23.0.0 - 212.23.31.2551998/03/23RIPE NCC
212.23.192.0/24212.23.192.0 - 212.23.192.2552021/11/04RIPE NCC
212.23.193.0/24212.23.193.0 - 212.23.193.2552021/11/04RIPE NCC
212.23.204.0/24212.23.204.0 - 212.23.204.2552021/11/04RIPE NCC
212.23.205.0/24212.23.205.0 - 212.23.205.2552021/11/04RIPE NCC
212.23.207.0/24212.23.207.0 - 212.23.207.2552021/11/04RIPE NCC
212.23.208.0/24212.23.208.0 - 212.23.208.2552021/11/04RIPE NCC
212.23.212.0/24212.23.212.0 - 212.23.212.2552021/11/04RIPE NCC
212.23.215.0/24212.23.215.0 - 212.23.215.2552021/11/04RIPE NCC
212.23.224.0/19212.23.224.0 - 212.23.255.2551999/10/19RIPE NCC
212.24.64.0/19212.24.64.0 - 212.24.95.2551998/06/08RIPE NCC
212.24.114.0/24212.24.114.0 - 212.24.114.2552021/07/23RIPE NCC
212.28.0.0/19212.28.0.0 - 212.28.31.2551998/02/20RIPE NCC
212.30.0.0/19212.30.0.0 - 212.30.31.2551998/03/04RIPE NCC
212.31.128.0/19212.31.128.0 - 212.31.159.2551998/05/27RIPE NCC
212.31.192.0/19212.31.192.0 - 212.31.223.2551998/09/03RIPE NCC
212.31.224.0/19212.31.224.0 - 212.31.255.2551999/10/21RIPE NCC
212.32.0.0/20212.32.0.0 - 212.32.15.2551998/02/03RIPE NCC
212.32.16.0/21212.32.16.0 - 212.32.23.2551998/02/03RIPE NCC
212.32.24.0/22212.32.24.0 - 212.32.27.2551998/02/03RIPE NCC
212.32.28.0/23212.32.28.0 - 212.32.29.2551998/02/03RIPE NCC
212.32.42.0/24212.32.42.0 - 212.32.42.2551998/02/03RIPE NCC
212.32.44.0/23212.32.44.0 - 212.32.45.2551998/02/03RIPE NCC
212.32.48.0/22212.32.48.0 - 212.32.51.2551998/02/03RIPE NCC
212.32.54.0/23212.32.54.0 - 212.32.55.2551998/02/03RIPE NCC
212.32.56.0/21212.32.56.0 - 212.32.63.2551998/02/03RIPE NCC
212.32.64.0/19212.32.64.0 - 212.32.95.2551998/02/03RIPE NCC
212.35.96.0/19212.35.96.0 - 212.35.127.2551999/09/09RIPE NCC
212.35.224.0/19212.35.224.0 - 212.35.255.2551999/10/22RIPE NCC
212.36.32.0/19212.36.32.0 - 212.36.63.2551999/02/23RIPE NCC
212.36.96.0/19212.36.96.0 - 212.36.127.2551999/08/18RIPE NCC
212.36.128.0/18212.36.128.0 - 212.36.191.2551998/04/22RIPE NCC
212.38.64.0/19212.38.64.0 - 212.38.95.2551998/06/23RIPE NCC
212.38.160.0/19212.38.160.0 - 212.38.191.2551999/03/31RIPE NCC
212.39.160.0/19212.39.160.0 - 212.39.191.2551999/04/15RIPE NCC
212.41.128.0/19212.41.128.0 - 212.41.159.2551998/05/29RIPE NCC
212.41.160.0/19212.41.160.0 - 212.41.191.2552002/05/22RIPE NCC
212.42.0.0/19212.42.0.0 - 212.42.31.2551998/03/07RIPE NCC
212.42.160.0/19212.42.160.0 - 212.42.191.2551999/03/31RIPE NCC
212.43.160.0/19212.43.160.0 - 212.43.191.2551999/04/15RIPE NCC
212.44.0.0/18212.44.0.0 - 212.44.63.2551998/02/23RIPE NCC
212.46.57.0/24212.46.57.0 - 212.46.57.2552022/02/28RIPE NCC
212.46.58.0/24212.46.58.0 - 212.46.58.2552022/02/28RIPE NCC
212.46.128.0/22212.46.128.0 - 212.46.131.2551998/05/12RIPE NCC
212.46.132.0/23212.46.132.0 - 212.46.133.2551998/05/12RIPE NCC
212.46.134.0/23212.46.134.0 - 212.46.135.2551998/05/12RIPE NCC
212.46.136.0/23212.46.136.0 - 212.46.137.2551998/05/12RIPE NCC
212.46.138.0/23212.46.138.0 - 212.46.139.2551998/05/12RIPE NCC
212.46.140.0/22212.46.140.0 - 212.46.143.2551998/05/12RIPE NCC
212.46.144.0/23212.46.144.0 - 212.46.145.2551998/05/12RIPE NCC
212.46.146.0/23212.46.146.0 - 212.46.147.2551998/05/12RIPE NCC
212.46.148.0/23212.46.148.0 - 212.46.149.2551998/05/12RIPE NCC
212.46.150.0/23212.46.150.0 - 212.46.151.2551998/05/12RIPE NCC
212.46.152.0/22212.46.152.0 - 212.46.155.2551998/05/12RIPE NCC
212.46.156.0/23212.46.156.0 - 212.46.157.2551998/05/12RIPE NCC
212.46.158.0/23212.46.158.0 - 212.46.159.2551998/05/12RIPE NCC
212.47.64.0/20212.47.64.0 - 212.47.79.2551998/07/29RIPE NCC
212.47.80.0/23212.47.80.0 - 212.47.81.2551998/07/29RIPE NCC
212.47.84.0/24212.47.84.0 - 212.47.84.2551998/07/29RIPE NCC
212.47.86.0/23212.47.86.0 - 212.47.87.2551998/07/29RIPE NCC
212.49.192.0/19212.49.192.0 - 212.49.223.2551998/09/16RIPE NCC
212.49.224.0/19212.49.224.0 - 212.49.255.2551999/04/21RIPE NCC
212.50.160.0/19212.50.160.0 - 212.50.191.2551999/04/06RIPE NCC
212.52.6.0/24212.52.6.0 - 212.52.6.2552021/11/05RIPE NCC
212.53.64.0/19212.53.64.0 - 212.53.95.2551998/07/30RIPE NCC
212.54.128.0/19212.54.128.0 - 212.54.159.2552010/10/18RIPE NCC
212.54.160.0/19212.54.160.0 - 212.54.191.2551999/04/06RIPE NCC
212.56.32.0/20212.56.32.0 - 212.56.47.2551999/02/17RIPE NCC
212.56.48.0/21212.56.48.0 - 212.56.55.2551999/02/17RIPE NCC
212.56.56.0/24212.56.56.0 - 212.56.56.2551999/02/17RIPE NCC
212.56.57.0/24212.56.57.0 - 212.56.57.2551999/02/17RIPE NCC
212.56.60.0/22212.56.60.0 - 212.56.63.2551999/02/17RIPE NCC
212.56.64.0/18212.56.64.0 - 212.56.127.2551998/06/08RIPE NCC
212.57.224.0/19212.57.224.0 - 212.57.255.2551999/10/27RIPE NCC
212.58.32.0/19212.58.32.0 - 212.58.63.2551999/03/01RIPE NCC
212.58.224.0/19212.58.224.0 - 212.58.255.2551999/10/08RIPE NCC
212.59.72.0/21212.59.72.0 - 212.59.79.2551998/08/04RIPE NCC
212.62.0.0/19212.62.0.0 - 212.62.31.2551993/03/11RIPE NCC
212.64.128.0/19212.64.128.0 - 212.64.159.2552010/04/09RIPE NCC
212.67.96.0/19212.67.96.0 - 212.67.127.2551999/11/17RIPE NCC
212.69.32.0/19212.69.32.0 - 212.69.63.2551999/06/15RIPE NCC
212.69.192.0/19212.69.192.0 - 212.69.223.2551999/05/12RIPE NCC
212.69.224.0/19212.69.224.0 - 212.69.255.2552000/05/31RIPE NCC
212.70.64.0/19212.70.64.0 - 212.70.95.2551999/01/18RIPE NCC
212.72.32.0/19212.72.32.0 - 212.72.63.2551999/05/31RIPE NCC
212.73.192.0/19212.73.192.0 - 212.73.223.2551999/05/12RIPE NCC
212.73.224.0/19212.73.224.0 - 212.73.255.2552000/07/06RIPE NCC
212.74.0.0/19212.74.0.0 - 212.74.31.2551998/10/14RIPE NCC
212.74.32.0/19212.74.32.0 - 212.74.63.2552008/05/14RIPE NCC
212.74.64.0/19212.74.64.0 - 212.74.95.2551999/01/18RIPE NCC
212.74.96.0/19212.74.96.0 - 212.74.127.2551999/11/09RIPE NCC
212.78.64.0/19212.78.64.0 - 212.78.95.2551999/01/18RIPE NCC
212.78.160.0/19212.78.160.0 - 212.78.191.2551999/07/15RIPE NCC
212.82.0.0/19212.82.0.0 - 212.82.31.2551998/10/15RIPE NCC
212.82.64.0/19212.82.64.0 - 212.82.95.2551999/01/19RIPE NCC
212.82.96.0/19212.82.96.0 - 212.82.127.2552008/01/16RIPE NCC
212.84.64.0/19212.84.64.0 - 212.84.95.2552008/09/04RIPE NCC
212.84.96.0/19212.84.96.0 - 212.84.127.2551999/11/03RIPE NCC
212.84.160.0/19212.84.160.0 - 212.84.191.2551999/07/12RIPE NCC
212.85.0.0/19212.85.0.0 - 212.85.31.2551998/11/02RIPE NCC
212.85.224.0/22212.85.224.0 - 212.85.227.2552000/05/19RIPE NCC
212.85.228.0/24212.85.228.0 - 212.85.228.2552000/05/19RIPE NCC
212.85.248.0/22212.85.248.0 - 212.85.251.2552000/05/19RIPE NCC
212.85.252.0/22212.85.252.0 - 212.85.255.2552000/05/19RIPE NCC
212.87.64.0/19212.87.64.0 - 212.87.95.2551999/02/03RIPE NCC
212.88.32.0/19212.88.32.0 - 212.88.63.2551999/06/01RIPE NCC
212.89.64.0/19212.89.64.0 - 212.89.95.2551999/02/04RIPE NCC
212.90.112.0/22212.90.112.0 - 212.90.115.2552018/11/02RIPE NCC
212.93.64.0/19212.93.64.0 - 212.93.95.2551999/02/15RIPE NCC
212.95.224.0/19212.95.224.0 - 212.95.255.2552000/06/05RIPE NCC
212.97.72.0/21212.97.72.0 - 212.97.79.2551999/02/05RIPE NCC
212.97.80.0/21212.97.80.0 - 212.97.87.2551999/02/05RIPE NCC
212.100.0.0/19212.100.0.0 - 212.100.31.2551998/10/02RIPE NCC
212.100.224.0/19212.100.224.0 - 212.100.255.2552000/05/24RIPE NCC
212.102.32.0/19212.102.32.0 - 212.102.63.2551999/06/10RIPE NCC
212.102.124.0/24212.102.124.0 - 212.102.124.2552019/12/19RIPE NCC
212.102.192.0/19212.102.192.0 - 212.102.223.2551999/05/07RIPE NCC
212.103.224.0/19212.103.224.0 - 212.103.255.2552000/06/05RIPE NCC
212.104.128.0/19212.104.128.0 - 212.104.159.2551998/12/29RIPE NCC
212.105.160.0/19212.105.160.0 - 212.105.191.2552010/05/26RIPE NCC
212.108.0.0/19212.108.0.0 - 212.108.31.2551998/10/05RIPE NCC
212.108.64.0/20212.108.64.0 - 212.108.79.2551999/01/15RIPE NCC
212.108.80.0/21212.108.80.0 - 212.108.87.2551999/01/15RIPE NCC
212.108.88.0/22212.108.88.0 - 212.108.91.2551999/01/15RIPE NCC
212.108.92.0/22212.108.92.0 - 212.108.95.2551999/01/15RIPE NCC
212.110.160.0/19212.110.160.0 - 212.110.191.2552008/10/08RIPE NCC
212.111.128.0/19212.111.128.0 - 212.111.159.2551998/12/22RIPE NCC
212.113.0.0/19212.113.0.0 - 212.113.31.2551998/11/12RIPE NCC
212.113.128.0/19212.113.128.0 - 212.113.159.2552008/07/02RIPE NCC
212.113.192.0/19212.113.192.0 - 212.113.223.2551999/05/25RIPE NCC
212.118.224.0/23212.118.224.0 - 212.118.225.2552000/05/30RIPE NCC
212.118.226.0/24212.118.226.0 - 212.118.226.2552000/05/30RIPE NCC
212.118.227.0/24212.118.227.0 - 212.118.227.2552000/05/30RIPE NCC
212.118.228.0/22212.118.228.0 - 212.118.231.2552000/05/30RIPE NCC
212.118.232.0/21212.118.232.0 - 212.118.239.2552000/05/30RIPE NCC
212.118.240.0/20212.118.240.0 - 212.118.255.2552000/05/30RIPE NCC
212.119.0.0/19212.119.0.0 - 212.119.31.2551998/11/13RIPE NCC
212.119.56.0/22212.119.56.0 - 212.119.59.2552018/11/06RIPE NCC
212.121.0.0/19212.121.0.0 - 212.121.31.2551998/11/13RIPE NCC
212.121.128.0/19212.121.128.0 - 212.121.159.2551998/12/28RIPE NCC
212.121.192.0/19212.121.192.0 - 212.121.223.2552007/12/06RIPE NCC
212.123.192.0/18212.123.192.0 - 212.123.255.2552000/10/03RIPE NCC
212.124.192.0/19212.124.192.0 - 212.124.223.2552004/05/25RIPE NCC
212.124.224.0/19212.124.224.0 - 212.124.255.2552000/05/24RIPE NCC
212.125.64.0/19212.125.64.0 - 212.125.95.2551999/02/15RIPE NCC
212.126.128.0/19212.126.128.0 - 212.126.159.2551998/12/09RIPE NCC
212.127.0.0/19212.127.0.0 - 212.127.31.2551998/09/22RIPE NCC
212.132.0.0/19212.132.0.0 - 212.132.31.2551998/11/19RIPE NCC
212.132.32.0/19212.132.32.0 - 212.132.63.2551998/11/19RIPE NCC
212.132.160.0/19212.132.160.0 - 212.132.191.2551998/11/19RIPE NCC
212.132.192.0/18212.132.192.0 - 212.132.255.2551998/11/19RIPE NCC
212.133.0.0/17212.133.0.0 - 212.133.127.2551999/03/23RIPE NCC
212.134.0.0/16212.134.0.0 - 212.134.255.2551999/01/27RIPE NCC
212.135.0.0/16212.135.0.0 - 212.135.255.2552000/04/10RIPE NCC
212.137.0.0/16212.137.0.0 - 212.137.255.2551999/03/26RIPE NCC
212.139.0.0/16212.139.0.0 - 212.139.255.2551999/03/26RIPE NCC
212.140.0.0/16212.140.0.0 - 212.140.255.2551998/11/24RIPE NCC
212.148.0.0/16212.148.0.0 - 212.148.255.2551998/11/26RIPE NCC
212.158.0.0/17212.158.0.0 - 212.158.127.2551999/02/17RIPE NCC
212.158.192.0/19212.158.192.0 - 212.158.223.2552002/09/12RIPE NCC
212.158.224.0/19212.158.224.0 - 212.158.255.2552003/10/01RIPE NCC
212.159.0.0/17212.159.0.0 - 212.159.127.2551999/04/12RIPE NCC
212.159.128.0/18212.159.128.0 - 212.159.191.2551999/07/15RIPE NCC
212.161.0.0/17212.161.0.0 - 212.161.127.2551999/04/23RIPE NCC
212.162.0.0/18212.162.0.0 - 212.162.63.2551999/02/18RIPE NCC
212.162.128.0/22212.162.128.0 - 212.162.131.2552018/11/06RIPE NCC
212.162.156.0/22212.162.156.0 - 212.162.159.2552018/11/06RIPE NCC
212.162.192.0/18212.162.192.0 - 212.162.255.2552000/08/03RIPE NCC
212.165.0.0/19212.165.0.0 - 212.165.31.2552000/07/25RIPE NCC
212.169.0.0/18212.169.0.0 - 212.169.63.2551999/05/12RIPE NCC
212.173.0.0/17212.173.0.0 - 212.173.127.2551999/05/12RIPE NCC
212.183.128.0/19212.183.128.0 - 212.183.159.2551999/08/17RIPE NCC
212.187.128.0/17212.187.128.0 - 212.187.255.2551999/08/20RIPE NCC
212.188.128.0/18212.188.128.0 - 212.188.191.2551999/08/30RIPE NCC
212.188.192.0/18212.188.192.0 - 212.188.255.2552000/07/27RIPE NCC
212.196.0.0/16212.196.0.0 - 212.196.255.2551998/03/04RIPE NCC
212.203.64.0/18212.203.64.0 - 212.203.127.2552002/10/09RIPE NCC
212.207.0.0/16212.207.0.0 - 212.207.255.2551998/07/17RIPE NCC
212.212.0.0/17212.212.0.0 - 212.212.127.2551998/03/09RIPE NCC
212.212.128.0/17212.212.128.0 - 212.212.255.2551998/09/21RIPE NCC
212.219.0.0/16212.219.0.0 - 212.219.255.2551998/08/06RIPE NCC
212.221.128.0/17212.221.128.0 - 212.221.255.2552000/10/05RIPE 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。

1-200 of 7510 rows
CIDR
1.186.0.0/16
2.24.0.0/13
2.56.84.0/22
2.56.188.0/22
2.56.196.0/22
2.57.44.0/22
2.57.196.0/22
2.57.200.0/22
2.57.237.0/24
2.58.4.0/22
2.58.152.0/22
2.58.160.0/22
2.58.192.0/22
2.59.24.0/22
2.59.200.0/22
2.96.0.0/13
2.120.0.0/13
2.216.0.0/13
5.1.45.0/24
5.2.16.0/21
5.2.96.0/19
5.10.16.0/20
5.10.136.0/21
5.10.144.0/20
5.11.8.0/21
5.11.16.0/20
5.11.88.0/21
5.22.136.0/21
5.22.224.0/21
5.28.48.0/20
5.32.152.0/21
5.39.176.0/21
5.39.248.0/21
5.42.203.0/24
5.44.16.0/20
5.44.224.0/20
5.45.16.0/20
5.45.48.0/21
5.45.64.0/19
5.53.64.0/19
5.56.48.0/21
5.56.168.0/21
5.57.56.0/21
5.57.80.0/20
5.61.32.0/19
5.61.72.0/21
5.61.120.0/21
5.62.0.0/18
5.63.18.0/24
5.64.0.0/13
5.77.32.0/19
5.79.0.0/18
5.80.0.0/15
5.83.8.0/21
5.83.96.0/21
5.83.192.0/19
5.100.168.0/21
5.101.136.0/21
5.101.144.0/21
5.101.168.0/21
5.102.80.0/20
5.102.168.0/21
5.102.184.0/21
5.133.16.0/21
5.133.40.0/21
5.133.72.0/22
5.133.88.0/22
5.133.168.0/21
5.133.176.0/20
5.133.240.0/21
5.134.8.0/21
5.144.80.0/20
5.144.152.0/21
5.144.176.0/21
5.145.178.0/23
5.148.0.0/17
5.148.128.0/19
5.149.8.0/21
5.150.0.0/17
5.150.160.0/19
5.151.0.0/16
5.152.192.0/19
5.153.64.0/19
5.153.96.0/21
5.153.192.0/19
5.153.224.0/21
5.153.248.0/21
5.154.128.0/19
5.154.182.0/23
5.154.184.0/24
5.154.188.0/23
5.154.232.0/24
5.154.242.0/24
5.157.64.0/21
5.158.88.0/21
5.158.208.0/21
5.158.224.0/21
5.159.120.0/21
5.159.196.0/22
5.159.200.0/21
5.159.208.0/21
5.159.224.0/21
5.172.48.0/20
5.172.152.0/21
5.172.160.0/20
5.172.183.0/24
5.175.56.0/21
5.178.96.0/20
5.179.72.0/21
5.179.96.0/20
5.180.96.0/22
5.180.188.0/22
5.180.208.0/21
5.181.4.0/22
5.181.20.0/22
5.181.52.0/24
5.181.56.0/22
5.181.72.0/22
5.181.104.0/22
5.181.136.0/22
5.182.8.0/22
5.182.220.0/22
5.183.44.0/22
5.183.60.0/22
5.183.80.0/22
5.183.176.0/22
5.187.16.0/20
5.198.0.0/17
5.198.136.0/21
5.199.0.0/17
5.226.56.0/21
5.226.136.0/21
5.226.176.0/21
5.252.36.0/22
5.252.156.0/22
5.252.208.0/22
5.252.220.0/22
5.253.104.0/21
5.253.112.0/22
5.253.168.0/22
5.253.224.0/24
5.253.252.0/22
5.254.0.0/17
5.254.160.0/21
5.255.48.0/21
5.255.58.0/23
5.255.60.0/24
5.255.136.0/21
9.141.0.0/16
9.145.0.0/16
9.146.0.0/16
9.160.0.0/16
9.163.0.0/16
9.169.0.0/16
9.205.0.0/16
9.223.0.0/16
9.234.0.0/15
23.19.56.0/21
23.90.64.0/22
23.106.32.0/21
23.106.56.0/21
23.106.232.0/21
23.146.248.0/24
25.0.0.0/8
27.121.104.0/22
31.3.64.0/21
31.3.208.0/20
31.3.224.0/19
31.6.72.0/21
31.7.8.0/21
31.10.32.0/20
31.11.56.0/21
31.12.96.0/19
31.13.0.0/21
31.13.152.0/21
31.14.31.0/24
31.14.36.0/22
31.14.65.0/24
31.14.66.0/23
31.14.102.0/24
31.14.216.0/23
31.14.248.0/22
31.14.254.0/24
31.15.104.0/21
31.22.0.0/21
31.22.12.0/22
31.22.40.0/21
31.22.72.0/21
31.22.104.0/21
31.24.0.0/21
31.24.32.0/21
31.24.86.0/24
31.24.104.0/21
31.24.216.0/21
31.24.224.0/21
31.25.0.0/21
31.25.56.0/21
31.25.160.0/21
31.25.184.0/21
31.25.208.0/21