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133,139,336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3.09989%、予約領域を除くと3.59617%です。


601-800 of 8609 rows
CIDRIPアドレス割り振り日レジストリ
45.145.136.0/2245.145.136.0 - 45.145.139.2552019/08/26RIPE NCC
45.145.180.0/2245.145.180.0 - 45.145.183.2552019/08/26RIPE NCC
45.146.8.0/2245.146.8.0 - 45.146.11.2552019/08/27RIPE NCC
45.146.60.0/2245.146.60.0 - 45.146.63.2552019/08/28RIPE NCC
45.146.68.0/2245.146.68.0 - 45.146.71.2552019/08/28RIPE NCC
45.146.72.0/2245.146.72.0 - 45.146.75.2552019/08/28RIPE NCC
45.146.144.0/2245.146.144.0 - 45.146.147.2552019/08/28RIPE NCC
45.146.156.0/2245.146.156.0 - 45.146.159.2552019/08/28RIPE NCC
45.146.176.0/2245.146.176.0 - 45.146.179.2552019/08/28RIPE NCC
45.147.84.0/2445.147.84.0 - 45.147.84.2552019/08/30RIPE NCC
45.147.88.0/2245.147.88.0 - 45.147.91.2552019/08/30RIPE NCC
45.147.188.0/2245.147.188.0 - 45.147.191.2552019/08/30RIPE NCC
45.148.12.0/2245.148.12.0 - 45.148.15.2552019/09/02RIPE NCC
45.148.56.0/2245.148.56.0 - 45.148.59.2552019/09/02RIPE NCC
45.148.76.0/2245.148.76.0 - 45.148.79.2552019/09/02RIPE NCC
45.148.252.0/2245.148.252.0 - 45.148.255.2552019/09/03RIPE NCC
45.149.72.0/2245.149.72.0 - 45.149.75.2552019/09/04RIPE NCC
45.149.172.0/2245.149.172.0 - 45.149.175.2552019/09/05RIPE NCC
45.149.188.0/2245.149.188.0 - 45.149.191.2552019/09/05RIPE NCC
45.149.220.0/2245.149.220.0 - 45.149.223.2552019/09/05RIPE NCC
45.149.252.0/2245.149.252.0 - 45.149.255.2552019/09/05RIPE NCC
45.150.32.0/2245.150.32.0 - 45.150.35.2552019/09/05RIPE NCC
45.150.57.0/2445.150.57.0 - 45.150.57.2552019/09/06RIPE NCC
45.150.64.0/2245.150.64.0 - 45.150.67.2552019/09/06RIPE NCC
45.150.140.0/2245.150.140.0 - 45.150.143.2552019/09/06RIPE NCC
45.150.144.0/2245.150.144.0 - 45.150.147.2552019/09/06RIPE NCC
45.150.164.0/2245.150.164.0 - 45.150.167.2552019/09/06RIPE NCC
45.150.172.0/2445.150.172.0 - 45.150.172.2552019/09/06RIPE NCC
45.150.224.0/2245.150.224.0 - 45.150.227.2552019/09/09RIPE NCC
45.150.228.0/2245.150.228.0 - 45.150.231.2552019/09/09RIPE NCC
45.150.236.0/2245.150.236.0 - 45.150.239.2552019/09/09RIPE NCC
45.151.80.0/2245.151.80.0 - 45.151.83.2552019/09/09RIPE NCC
45.151.132.0/2245.151.132.0 - 45.151.135.2552019/09/10RIPE NCC
45.151.180.0/2245.151.180.0 - 45.151.183.2552019/09/10RIPE NCC
45.152.0.0/2245.152.0.0 - 45.152.3.2552019/09/11RIPE NCC
45.152.4.0/2245.152.4.0 - 45.152.7.2552019/09/11RIPE NCC
45.152.28.0/2245.152.28.0 - 45.152.31.2552019/09/11RIPE NCC
45.152.88.0/2245.152.88.0 - 45.152.91.2552019/09/11RIPE NCC
45.152.92.0/2245.152.92.0 - 45.152.95.2552019/09/11RIPE NCC
45.152.176.0/2245.152.176.0 - 45.152.179.2552019/09/12RIPE NCC
45.152.232.0/2245.152.232.0 - 45.152.235.2552019/09/12RIPE NCC
45.152.252.0/2245.152.252.0 - 45.152.255.2552019/09/12RIPE NCC
45.153.36.0/2245.153.36.0 - 45.153.39.2552019/09/13RIPE NCC
45.153.132.0/2245.153.132.0 - 45.153.135.2552019/09/13RIPE NCC
45.153.164.0/2245.153.164.0 - 45.153.167.2552019/09/13RIPE NCC
45.153.220.0/2245.153.220.0 - 45.153.223.2552019/09/16RIPE NCC
45.154.12.0/2245.154.12.0 - 45.154.15.2552019/09/16RIPE NCC
45.154.16.0/2245.154.16.0 - 45.154.19.2552019/09/16RIPE NCC
45.154.40.0/2245.154.40.0 - 45.154.43.2552019/09/16RIPE NCC
45.154.80.0/2245.154.80.0 - 45.154.83.2552019/09/16RIPE NCC
45.154.132.0/2245.154.132.0 - 45.154.135.2552019/09/17RIPE NCC
45.154.148.0/2245.154.148.0 - 45.154.151.2552019/09/17RIPE NCC
45.154.204.0/2245.154.204.0 - 45.154.207.2552019/09/17RIPE NCC
45.154.208.0/2245.154.208.0 - 45.154.211.2552019/09/17RIPE NCC
45.154.212.0/2245.154.212.0 - 45.154.215.2552019/09/17RIPE NCC
45.154.248.0/2245.154.248.0 - 45.154.251.2552019/09/17RIPE NCC
45.154.252.0/2245.154.252.0 - 45.154.255.2552019/09/17RIPE NCC
45.155.20.0/2245.155.20.0 - 45.155.23.2552019/09/17RIPE NCC
45.155.52.0/2245.155.52.0 - 45.155.55.2552019/09/18RIPE NCC
45.155.100.0/2245.155.100.0 - 45.155.103.2552019/09/18RIPE NCC
45.155.108.0/2245.155.108.0 - 45.155.111.2552019/09/18RIPE NCC
45.155.180.0/2245.155.180.0 - 45.155.183.2552019/09/19RIPE NCC
45.155.188.0/2245.155.188.0 - 45.155.191.2552019/09/19RIPE NCC
45.155.220.0/2245.155.220.0 - 45.155.223.2552019/09/19RIPE NCC
45.155.232.0/2245.155.232.0 - 45.155.235.2552019/09/19RIPE NCC
45.156.80.0/2245.156.80.0 - 45.156.83.2552019/09/20RIPE NCC
45.156.96.0/2245.156.96.0 - 45.156.99.2552019/09/20RIPE NCC
45.157.0.0/2245.157.0.0 - 45.157.3.2552019/09/24RIPE NCC
45.157.40.0/2245.157.40.0 - 45.157.43.2552019/09/24RIPE NCC
45.157.84.0/2245.157.84.0 - 45.157.87.2552019/09/25RIPE NCC
45.157.92.0/2245.157.92.0 - 45.157.95.2552019/09/25RIPE NCC
45.157.175.0/2445.157.175.0 - 45.157.175.2552019/09/26RIPE NCC
45.157.252.0/2245.157.252.0 - 45.157.255.2552019/09/26RIPE NCC
45.158.76.0/2245.158.76.0 - 45.158.79.2552019/09/27RIPE NCC
45.158.124.0/2245.158.124.0 - 45.158.127.2552019/09/27RIPE NCC
45.159.40.0/2245.159.40.0 - 45.159.43.2552019/09/30RIPE NCC
45.159.64.0/2345.159.64.0 - 45.159.65.2552019/10/01RIPE NCC
45.159.88.0/2245.159.88.0 - 45.159.91.2552019/10/01RIPE NCC
45.159.152.0/2245.159.152.0 - 45.159.155.2552019/10/01RIPE NCC
45.248.144.0/2245.248.144.0 - 45.248.147.2552016/05/06RIPE NCC
45.250.24.0/2245.250.24.0 - 45.250.27.2552016/05/16RIPE NCC
46.16.0.0/2146.16.0.0 - 46.16.7.2552010/09/27RIPE NCC
46.16.80.0/2146.16.80.0 - 46.16.87.2552010/09/30RIPE NCC
46.16.160.0/2346.16.160.0 - 46.16.161.2552010/10/07RIPE NCC
46.16.164.0/2446.16.164.0 - 46.16.164.2552010/10/07RIPE NCC
46.16.166.0/2446.16.166.0 - 46.16.166.2552010/10/07RIPE NCC
46.16.208.0/2146.16.208.0 - 46.16.215.2552010/10/11RIPE NCC
46.17.56.0/2146.17.56.0 - 46.17.63.2552010/10/14RIPE NCC
46.17.88.0/2146.17.88.0 - 46.17.95.2552010/10/18RIPE NCC
46.17.160.0/2146.17.160.0 - 46.17.167.2552010/10/20RIPE NCC
46.17.180.0/2246.17.180.0 - 46.17.183.2552010/10/20RIPE NCC
46.17.208.0/2146.17.208.0 - 46.17.215.2552010/10/21RIPE NCC
46.17.216.0/2446.17.216.0 - 46.17.216.2552010/10/21RIPE NCC
46.17.232.0/2146.17.232.0 - 46.17.239.2552010/10/21RIPE NCC
46.18.8.0/2146.18.8.0 - 46.18.15.2552010/10/22RIPE NCC
46.18.48.0/2146.18.48.0 - 46.18.55.2552010/10/25RIPE NCC
46.18.80.0/2146.18.80.0 - 46.18.87.2552010/10/27RIPE NCC
46.18.112.0/2146.18.112.0 - 46.18.119.2552010/10/28RIPE NCC
46.18.152.0/2146.18.152.0 - 46.18.159.2552010/11/01RIPE NCC
46.18.176.0/2146.18.176.0 - 46.18.183.2552010/11/01RIPE NCC
46.18.216.0/2146.18.216.0 - 46.18.223.2552010/11/03RIPE NCC
46.19.160.0/2146.19.160.0 - 46.19.167.2552010/11/16RIPE NCC
46.19.240.0/2146.19.240.0 - 46.19.247.2552010/11/18RIPE NCC
46.20.112.0/2046.20.112.0 - 46.20.127.2552010/09/29RIPE NCC
46.20.224.0/2046.20.224.0 - 46.20.239.2552010/10/14RIPE NCC
46.22.148.0/2246.22.148.0 - 46.22.151.2552010/11/29RIPE NCC
46.23.64.0/2046.23.64.0 - 46.23.79.2552010/12/02RIPE NCC
46.23.224.0/2146.23.224.0 - 46.23.231.2552012/08/08RIPE NCC
46.28.48.0/2146.28.48.0 - 46.28.55.2552010/07/20RIPE NCC
46.28.248.0/2146.28.248.0 - 46.28.255.2552010/07/28RIPE NCC
46.29.56.0/2146.29.56.0 - 46.29.63.2552010/08/06RIPE NCC
46.29.88.0/2146.29.88.0 - 46.29.95.2552010/08/09RIPE NCC
46.30.8.0/2146.30.8.0 - 46.30.15.2552010/08/20RIPE NCC
46.30.48.0/2146.30.48.0 - 46.30.55.2552010/08/23RIPE NCC
46.30.96.0/2146.30.96.0 - 46.30.103.2552010/08/25RIPE NCC
46.30.136.0/2146.30.136.0 - 46.30.143.2552010/08/31RIPE NCC
46.31.71.0/2446.31.71.0 - 46.31.71.2552021/08/05RIPE NCC
46.31.80.0/2146.31.80.0 - 46.31.87.2552010/09/16RIPE NCC
46.31.168.0/2146.31.168.0 - 46.31.175.2552011/02/18RIPE NCC
46.31.224.0/2146.31.224.0 - 46.31.231.2552010/09/23RIPE NCC
46.33.0.0/1946.33.0.0 - 46.33.31.2552010/08/20RIPE NCC
46.33.128.0/1946.33.128.0 - 46.33.159.2552010/09/06RIPE NCC
46.34.0.0/1946.34.0.0 - 46.34.31.2552010/09/15RIPE NCC
46.36.192.0/2146.36.192.0 - 46.36.199.2552010/11/02RIPE NCC
46.37.32.0/1946.37.32.0 - 46.37.63.2552010/11/10RIPE NCC
46.37.96.0/1946.37.96.0 - 46.37.127.2552010/11/17RIPE NCC
46.37.160.0/1946.37.160.0 - 46.37.191.2552010/11/17RIPE NCC
46.38.160.0/1946.38.160.0 - 46.38.191.2552010/11/29RIPE NCC
46.43.0.0/1846.43.0.0 - 46.43.63.2552010/08/10RIPE NCC
46.43.128.0/1846.43.128.0 - 46.43.191.2552010/08/17RIPE NCC
46.60.128.0/1746.60.128.0 - 46.60.255.2552010/10/22RIPE NCC
46.64.0.0/1546.64.0.0 - 46.65.255.2552010/06/04RIPE NCC
46.68.0.0/1546.68.0.0 - 46.69.255.2552010/07/05RIPE NCC
46.102.106.0/2446.102.106.0 - 46.102.106.2552010/06/25RIPE NCC
46.102.107.0/2446.102.107.0 - 46.102.107.2552010/06/25RIPE NCC
46.102.117.0/2446.102.117.0 - 46.102.117.2552010/06/25RIPE NCC
46.102.155.0/2446.102.155.0 - 46.102.155.2552010/06/25RIPE NCC
46.102.170.0/2346.102.170.0 - 46.102.171.2552010/06/25RIPE NCC
46.102.177.0/2446.102.177.0 - 46.102.177.2552010/06/25RIPE NCC
46.102.178.0/2346.102.178.0 - 46.102.179.2552010/06/25RIPE NCC
46.102.180.0/2446.102.180.0 - 46.102.180.2552010/06/25RIPE NCC
46.102.182.0/2346.102.182.0 - 46.102.183.2552010/06/25RIPE NCC
46.102.192.0/1946.102.192.0 - 46.102.223.2552010/06/25RIPE NCC
46.102.248.0/2446.102.248.0 - 46.102.248.2552010/06/25RIPE NCC
46.149.103.0/2446.149.103.0 - 46.149.103.2552020/01/28RIPE NCC
46.149.104.0/2446.149.104.0 - 46.149.104.2552020/01/28RIPE NCC
46.149.111.0/2446.149.111.0 - 46.149.111.2552020/01/30RIPE NCC
46.149.240.0/2046.149.240.0 - 46.149.255.2552011/01/14RIPE NCC
46.151.192.0/2146.151.192.0 - 46.151.199.2552010/12/08RIPE NCC
46.175.13.0/2446.175.13.0 - 46.175.13.2552012/09/03RIPE NCC
46.175.48.0/2146.175.48.0 - 46.175.55.2552011/02/07RIPE NCC
46.175.135.0/2446.175.135.0 - 46.175.135.2552021/08/05RIPE NCC
46.182.56.0/2146.182.56.0 - 46.182.63.2552010/11/22RIPE NCC
46.183.8.0/2146.183.8.0 - 46.183.15.2552010/11/30RIPE NCC
46.183.106.0/2346.183.106.0 - 46.183.107.2552010/12/07RIPE NCC
46.183.192.0/2146.183.192.0 - 46.183.199.2552010/12/09RIPE NCC
46.183.200.0/2146.183.200.0 - 46.183.207.2552010/12/09RIPE NCC
46.208.0.0/1646.208.0.0 - 46.208.255.2552010/12/01RIPE NCC
46.226.0.0/2146.226.0.0 - 46.226.7.2552011/01/17RIPE NCC
46.226.48.0/2146.226.48.0 - 46.226.55.2552011/01/20RIPE NCC
46.226.72.0/2146.226.72.0 - 46.226.79.2552011/01/20RIPE NCC
46.226.120.0/2446.226.120.0 - 46.226.120.2552021/08/05RIPE NCC
46.226.168.0/2146.226.168.0 - 46.226.175.2552011/01/24RIPE NCC
46.226.216.0/2146.226.216.0 - 46.226.223.2552011/01/26RIPE NCC
46.226.248.0/2146.226.248.0 - 46.226.255.2552011/01/26RIPE NCC
46.227.40.0/2146.227.40.0 - 46.227.47.2552011/01/27RIPE NCC
46.227.48.0/2146.227.48.0 - 46.227.55.2552011/01/27RIPE NCC
46.227.144.0/2146.227.144.0 - 46.227.151.2552011/01/31RIPE NCC
46.227.200.0/2146.227.200.0 - 46.227.207.2552011/02/01RIPE NCC
46.228.32.0/2046.228.32.0 - 46.228.47.2552011/02/03RIPE NCC
46.228.160.0/2046.228.160.0 - 46.228.175.2552011/02/08RIPE NCC
46.229.241.0/2446.229.241.0 - 46.229.241.2552011/02/23RIPE NCC
46.229.242.0/2446.229.242.0 - 46.229.242.2552011/02/23RIPE NCC
46.229.244.0/2346.229.244.0 - 46.229.245.2552011/02/23RIPE NCC
46.229.248.0/2346.229.248.0 - 46.229.249.2552011/02/23RIPE NCC
46.231.8.0/2146.231.8.0 - 46.231.15.2552011/02/04RIPE NCC
46.231.64.0/2146.231.64.0 - 46.231.71.2552011/02/04RIPE NCC
46.231.112.0/2146.231.112.0 - 46.231.119.2552011/02/07RIPE NCC
46.231.160.0/2146.231.160.0 - 46.231.167.2552011/02/07RIPE NCC
46.231.184.0/2146.231.184.0 - 46.231.191.2552011/02/08RIPE NCC
46.232.192.0/2146.232.192.0 - 46.232.199.2552011/02/17RIPE NCC
46.233.64.0/1846.233.64.0 - 46.233.127.2552011/02/23RIPE NCC
46.235.0.0/2246.235.0.0 - 46.235.3.2552011/02/08RIPE NCC
46.235.4.0/2446.235.4.0 - 46.235.4.2552011/02/08RIPE NCC
46.235.5.0/2446.235.5.0 - 46.235.5.2552011/02/08RIPE NCC
46.235.6.0/2346.235.6.0 - 46.235.7.2552011/02/08RIPE NCC
46.235.32.0/2146.235.32.0 - 46.235.39.2552011/02/09RIPE NCC
46.235.168.0/2146.235.168.0 - 46.235.175.2552011/02/14RIPE NCC
46.235.224.0/2146.235.224.0 - 46.235.231.2552011/02/15RIPE NCC
46.236.0.0/1846.236.0.0 - 46.236.63.2552010/12/21RIPE NCC
46.237.128.0/1846.237.128.0 - 46.237.191.2552011/01/26RIPE NCC
46.245.248.0/2146.245.248.0 - 46.245.255.2552011/02/04RIPE NCC
46.247.0.0/1846.247.0.0 - 46.247.63.2552011/02/01RIPE NCC
46.247.88.0/2146.247.88.0 - 46.247.95.2552011/02/01RIPE NCC
46.247.96.0/2146.247.96.0 - 46.247.103.2552011/02/01RIPE NCC
46.247.104.0/2146.247.104.0 - 46.247.111.2552011/02/01RIPE NCC
46.247.112.0/2046.247.112.0 - 46.247.127.2552011/02/01RIPE NCC
46.247.142.0/2346.247.142.0 - 46.247.143.2552011/02/03RIPE NCC
46.248.96.0/1946.248.96.0 - 46.248.127.2552010/12/20RIPE NCC
46.248.128.0/1946.248.128.0 - 46.248.159.2552010/12/20RIPE 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。

6401-6600 of 7585 rows
CIDR
194.60.160.0/19
194.60.192.0/21
194.60.203.0/24
194.60.216.0/24
194.60.218.0/23
194.60.220.0/22
194.60.224.0/23
194.61.78.0/23
194.61.92.0/23
194.61.94.0/24
194.61.122.0/23
194.61.144.0/21
194.61.160.0/19
194.61.192.0/19
194.61.247.0/24
194.61.248.0/22
194.62.4.0/23
194.62.7.0/24
194.62.8.0/21
194.62.21.0/24
194.62.24.0/22
194.62.28.0/24
194.62.32.0/21
194.62.44.0/24
194.62.65.0/24
194.62.68.0/22
194.62.80.0/20
194.62.102.0/24
194.62.112.0/21
194.62.124.0/23
194.62.144.0/22
194.62.163.0/24
194.62.172.0/23
194.62.175.0/24
194.62.184.0/22
194.62.189.0/24
194.62.192.0/21
194.62.232.0/24
194.62.235.0/24
194.62.238.0/23
194.62.244.0/22
194.63.0.0/17
194.66.0.0/16
194.69.42.0/23
194.69.64.0/18
194.69.165.0/24
194.70.0.0/17
194.70.128.0/18
194.70.192.0/19
194.70.224.0/21
194.70.232.0/23
194.70.235.0/24
194.70.236.0/22
194.70.240.0/20
194.72.0.0/14
194.76.16.0/23
194.76.26.0/23
194.76.58.0/23
194.76.104.0/23
194.79.28.0/22
194.79.48.0/22
194.79.240.0/22
194.80.0.0/14
194.88.6.0/23
194.88.12.0/23
194.88.64.0/19
194.88.96.0/21
194.88.132.0/23
194.88.242.0/23
194.93.16.0/22
194.93.92.0/22
194.93.128.0/19
194.99.65.0/24
194.101.0.0/16
194.102.0.0/19
194.104.123.0/24
194.104.236.0/24
194.105.64.0/19
194.105.112.0/21
194.105.134.0/23
194.105.149.0/24
194.105.154.0/23
194.105.160.0/19
194.106.32.0/19
194.106.199.0/24
194.106.207.0/24
194.106.220.0/22
194.107.16.0/24
194.107.118.0/24
194.107.248.0/22
194.110.0.0/24
194.110.74.0/24
194.110.117.0/24
194.110.124.0/23
194.110.130.0/23
194.110.132.0/24
194.110.137.0/24
194.110.197.0/24
194.110.209.0/24
194.110.215.0/24
194.110.237.0/24
194.110.239.0/24
194.110.241.0/24
194.110.243.0/24
194.110.244.0/24
194.110.250.0/24
194.112.32.0/19
194.112.64.0/18
194.113.44.0/22
194.113.108.0/22
194.113.212.0/22
194.116.160.0/23
194.116.167.0/24
194.116.174.0/23
194.116.198.0/23
194.116.221.0/24
194.116.227.0/24
194.116.254.0/23
194.117.54.128/25
194.117.128.0/19
194.117.226.0/23
194.117.238.0/23
194.117.248.0/23
194.119.128.0/18
194.120.133.0/24
194.124.32.0/22
194.124.76.0/23
194.124.158.0/23
194.124.218.0/23
194.124.224.0/23
194.124.234.0/23
194.124.236.0/23
194.125.246.0/23
194.126.64.0/19
194.126.152.0/22
194.126.188.0/22
194.126.209.0/24
194.126.247.0/24
194.126.253.0/24
194.127.154.0/23
194.127.172.0/23
194.127.178.0/23
194.127.227.0/24
194.127.230.0/24
194.127.232.0/24
194.127.240.0/24
194.127.255.0/24
194.128.0.0/14
194.140.193.0/24
194.140.208.0/20
194.140.224.0/24
194.140.226.0/24
194.140.229.0/24
194.140.237.0/24
194.140.251.0/24
194.140.252.0/23
194.143.154.0/23
194.143.158.0/23
194.143.160.0/19
194.145.115.0/24
194.145.148.0/23
194.145.154.0/24
194.145.188.0/22
194.145.222.0/23
194.145.240.0/22
194.146.71.0/24
194.146.104.0/24
194.146.114.0/24
194.146.116.0/24
194.146.123.0/24
194.146.124.0/24
194.146.160.0/22
194.146.176.0/22
194.147.36.0/22
194.147.60.0/22
194.147.92.0/22
194.147.98.0/23
194.147.100.0/23
194.147.120.0/22
194.147.241.0/24
194.147.244.0/24
194.147.255.0/24
194.149.89.0/24
194.150.120.0/22
194.150.176.0/23
194.150.182.0/23
194.150.194.0/23
194.150.200.0/23
194.150.252.0/23
194.152.40.0/23
194.152.64.0/19
194.153.0.0/19
194.153.75.0/24
194.153.106.0/24
194.153.117.0/24
194.153.136.0/21
194.153.144.0/24
194.153.152.128/25
194.153.154.0/25
194.153.168.0/23