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140,479,240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3.27079%、予約領域を除くと3.79443%です。

7001-7200 of 9111 rows
CIDRIPアドレス割り振り日レジストリ
193.128.78.0/23193.128.78.0 - 193.128.79.2551993/10/14RIPE NCC
193.128.80.0/20193.128.80.0 - 193.128.95.2551993/10/14RIPE NCC
193.128.96.0/19193.128.96.0 - 193.128.127.2551993/10/14RIPE NCC
193.128.128.0/18193.128.128.0 - 193.128.191.2551993/10/14RIPE NCC
193.128.192.0/20193.128.192.0 - 193.128.207.2551993/10/14RIPE NCC
193.128.208.0/20193.128.208.0 - 193.128.223.2551993/10/14RIPE NCC
193.128.224.0/19193.128.224.0 - 193.128.255.2551993/10/14RIPE NCC
193.129.0.0/16193.129.0.0 - 193.129.255.2551993/10/14RIPE NCC
193.130.0.0/19193.130.0.0 - 193.130.31.2551993/10/14RIPE NCC
193.130.32.0/21193.130.32.0 - 193.130.39.2551993/10/14RIPE NCC
193.130.40.0/23193.130.40.0 - 193.130.41.2551993/10/14RIPE NCC
193.130.42.0/23193.130.42.0 - 193.130.43.2551993/10/14RIPE NCC
193.130.44.0/22193.130.44.0 - 193.130.47.2551993/10/14RIPE NCC
193.130.48.0/20193.130.48.0 - 193.130.63.2551993/10/14RIPE NCC
193.130.64.0/18193.130.64.0 - 193.130.127.2551993/10/14RIPE NCC
193.130.128.0/18193.130.128.0 - 193.130.191.2551993/10/14RIPE NCC
193.130.192.0/19193.130.192.0 - 193.130.223.2551993/10/14RIPE NCC
193.130.224.0/19193.130.224.0 - 193.130.255.2551993/10/14RIPE NCC
193.131.0.0/18193.131.0.0 - 193.131.63.2551994/05/05RIPE NCC
193.131.64.0/19193.131.64.0 - 193.131.95.2551994/05/05RIPE NCC
193.131.96.0/20193.131.96.0 - 193.131.111.2551994/05/05RIPE NCC
193.131.112.0/23193.131.112.0 - 193.131.113.2551994/05/05RIPE NCC
193.131.114.0/23193.131.114.0 - 193.131.115.2551994/05/05RIPE NCC
193.131.116.0/22193.131.116.0 - 193.131.119.2551994/05/05RIPE NCC
193.131.120.0/21193.131.120.0 - 193.131.127.2551994/05/05RIPE NCC
193.131.128.0/17193.131.128.0 - 193.131.255.2551994/05/05RIPE NCC
193.132.0.0/18193.132.0.0 - 193.132.63.2551994/07/04RIPE NCC
193.132.64.0/19193.132.64.0 - 193.132.95.2551994/07/04RIPE NCC
193.132.96.0/20193.132.96.0 - 193.132.111.2551994/07/04RIPE NCC
193.132.112.0/22193.132.112.0 - 193.132.115.2551994/07/04RIPE NCC
193.132.116.0/22193.132.116.0 - 193.132.119.2551994/07/04RIPE NCC
193.132.120.0/21193.132.120.0 - 193.132.127.2551994/07/04RIPE NCC
193.132.128.0/17193.132.128.0 - 193.132.255.2551994/07/04RIPE NCC
193.133.0.0/20193.133.0.0 - 193.133.15.2551994/11/04RIPE NCC
193.133.16.0/21193.133.16.0 - 193.133.23.2551994/11/04RIPE NCC
193.133.24.0/22193.133.24.0 - 193.133.27.2551994/11/04RIPE NCC
193.133.28.0/23193.133.28.0 - 193.133.29.2551994/11/04RIPE NCC
193.133.30.0/23193.133.30.0 - 193.133.31.2551994/11/04RIPE NCC
193.133.32.0/19193.133.32.0 - 193.133.63.2551994/11/04RIPE NCC
193.133.64.0/18193.133.64.0 - 193.133.127.2551994/11/04RIPE NCC
193.133.128.0/17193.133.128.0 - 193.133.255.2551994/11/04RIPE NCC
193.138.86.0/24193.138.86.0 - 193.138.86.2552003/02/18RIPE NCC
193.138.95.0/24193.138.95.0 - 193.138.95.2552003/02/24RIPE NCC
193.138.107.0/24193.138.107.0 - 193.138.107.2552003/03/11RIPE NCC
193.138.195.0/24193.138.195.0 - 193.138.195.2552004/12/03RIPE NCC
193.142.118.0/24193.142.118.0 - 193.142.118.2552007/03/16RIPE NCC
193.142.119.0/24193.142.119.0 - 193.142.119.2552007/03/16RIPE NCC
193.142.192.0/22193.142.192.0 - 193.142.195.2552018/07/18RIPE NCC
193.142.216.0/24193.142.216.0 - 193.142.216.2552007/03/23RIPE NCC
193.142.220.0/24193.142.220.0 - 193.142.220.2552007/03/26RIPE NCC
193.142.244.0/24193.142.244.0 - 193.142.244.2552009/06/26RIPE NCC
193.143.90.0/24193.143.90.0 - 193.143.90.2552019/11/18RIPE NCC
193.143.98.0/24193.143.98.0 - 193.143.98.2552019/11/18RIPE NCC
193.143.226.0/24193.143.226.0 - 193.143.226.2552020/11/10RIPE NCC
193.143.227.0/24193.143.227.0 - 193.143.227.2552019/11/18RIPE NCC
193.143.229.0/24193.143.229.0 - 193.143.229.2551994/06/02RIPE NCC
193.148.14.0/24193.148.14.0 - 193.148.14.2552019/11/18RIPE NCC
193.148.247.0/24193.148.247.0 - 193.148.247.2552019/11/18RIPE NCC
193.149.64.0/19193.149.64.0 - 193.149.95.2551996/03/08RIPE NCC
193.150.26.0/23193.150.26.0 - 193.150.27.2552011/10/13RIPE NCC
193.150.34.0/24193.150.34.0 - 193.150.34.2552011/10/14RIPE NCC
193.150.180.0/22193.150.180.0 - 193.150.183.2551997/09/03RIPE NCC
193.150.184.0/22193.150.184.0 - 193.150.187.2551997/09/03RIPE NCC
193.150.188.0/22193.150.188.0 - 193.150.191.2551997/12/15RIPE NCC
193.151.16.0/22193.151.16.0 - 193.151.19.2552004/04/08RIPE NCC
193.151.95.0/24193.151.95.0 - 193.151.95.2552004/05/07RIPE NCC
193.151.120.0/22193.151.120.0 - 193.151.123.2552004/05/18RIPE NCC
193.151.124.0/22193.151.124.0 - 193.151.127.2552004/05/18RIPE NCC
193.151.244.0/24193.151.244.0 - 193.151.244.2552024/02/05RIPE NCC
193.160.22.0/23193.160.22.0 - 193.160.23.2552019/10/14RIPE NCC
193.160.30.0/23193.160.30.0 - 193.160.31.2552019/10/14RIPE NCC
193.160.88.0/22193.160.88.0 - 193.160.91.2552018/10/25RIPE NCC
193.160.188.0/22193.160.188.0 - 193.160.191.2552018/05/07RIPE NCC
193.160.232.0/22193.160.232.0 - 193.160.235.2552018/05/07RIPE NCC
193.160.248.0/22193.160.248.0 - 193.160.251.2551995/05/08RIPE NCC
193.161.4.0/22193.161.4.0 - 193.161.7.2552018/05/07RIPE NCC
193.161.8.0/22193.161.8.0 - 193.161.11.2552018/05/07RIPE NCC
193.162.13.0/24193.162.13.0 - 193.162.13.2552020/09/03RIPE NCC
193.162.44.0/24193.162.44.0 - 193.162.44.2552021/05/04RIPE NCC
193.162.46.0/24193.162.46.0 - 193.162.46.2552021/05/05RIPE NCC
193.163.48.0/24193.163.48.0 - 193.163.48.2552021/01/20RIPE NCC
193.163.105.0/24193.163.105.0 - 193.163.105.2552020/08/20RIPE NCC
193.163.112.0/24193.163.112.0 - 193.163.112.2552020/11/03RIPE NCC
193.163.122.0/23193.163.122.0 - 193.163.123.2551994/08/10RIPE NCC
193.163.125.0/24193.163.125.0 - 193.163.125.2552021/05/05RIPE NCC
193.163.145.0/24193.163.145.0 - 193.163.145.2552021/01/11RIPE NCC
193.163.150.0/24193.163.150.0 - 193.163.150.2552020/09/24RIPE NCC
193.163.190.0/24193.163.190.0 - 193.163.190.2552020/08/21RIPE NCC
193.163.194.0/24193.163.194.0 - 193.163.194.2552021/09/28RIPE NCC
193.163.201.0/24193.163.201.0 - 193.163.201.2552021/09/28RIPE NCC
193.164.11.0/24193.164.11.0 - 193.164.11.2552005/04/18RIPE NCC
193.164.13.0/24193.164.13.0 - 193.164.13.2552005/04/19RIPE NCC
193.164.14.0/24193.164.14.0 - 193.164.14.2552005/04/19RIPE NCC
193.164.20.0/22193.164.20.0 - 193.164.23.2552018/09/14RIPE NCC
193.164.28.0/22193.164.28.0 - 193.164.31.2552018/09/14RIPE NCC
193.164.96.0/19193.164.96.0 - 193.164.127.2551996/04/29RIPE NCC
193.164.160.0/19193.164.160.0 - 193.164.191.2551996/04/23RIPE NCC
193.164.206.0/23193.164.206.0 - 193.164.207.2552009/08/25RIPE NCC
193.164.233.0/24193.164.233.0 - 193.164.233.2552000/06/27RIPE NCC
193.164.242.0/23193.164.242.0 - 193.164.243.2552000/07/07RIPE NCC
193.164.252.0/23193.164.252.0 - 193.164.253.2552005/03/29RIPE NCC
193.169.14.0/23193.169.14.0 - 193.169.15.2552009/05/08RIPE NCC
193.169.90.0/23193.169.90.0 - 193.169.91.2552009/06/18RIPE NCC
193.169.120.0/23193.169.120.0 - 193.169.121.2552009/07/01RIPE NCC
193.169.133.0/24193.169.133.0 - 193.169.133.2552009/07/09RIPE NCC
193.169.140.0/23193.169.140.0 - 193.169.141.2552009/07/14RIPE NCC
193.169.192.0/23193.169.192.0 - 193.169.193.2552009/07/28RIPE NCC
193.169.216.0/23193.169.216.0 - 193.169.217.2552010/07/01RIPE NCC
193.169.224.0/23193.169.224.0 - 193.169.225.2552009/08/06RIPE NCC
193.169.236.0/23193.169.236.0 - 193.169.237.2552011/01/14RIPE NCC
193.176.4.0/24193.176.4.0 - 193.176.4.2552019/11/18RIPE NCC
193.176.16.0/22193.176.16.0 - 193.176.19.2552018/09/14RIPE NCC
193.176.28.0/22193.176.28.0 - 193.176.31.2552018/09/14RIPE NCC
193.176.33.0/24193.176.33.0 - 193.176.33.2552025/08/06RIPE NCC
193.176.44.0/24193.176.44.0 - 193.176.44.2552019/11/18RIPE NCC
193.176.56.0/22193.176.56.0 - 193.176.59.2551993/02/23RIPE NCC
193.176.60.0/24193.176.60.0 - 193.176.60.2551993/02/23RIPE NCC
193.176.62.0/24193.176.62.0 - 193.176.62.2552019/11/18RIPE NCC
193.176.147.0/24193.176.147.0 - 193.176.147.2552019/11/18RIPE NCC
193.176.232.0/24193.176.232.0 - 193.176.232.2552023/10/05RIPE NCC
193.177.136.0/22193.177.136.0 - 193.177.139.2551993/10/11RIPE NCC
193.177.247.0/24193.177.247.0 - 193.177.247.2552025/08/06RIPE NCC
193.178.32.0/24193.178.32.0 - 193.178.32.2551993/03/20RIPE NCC
193.178.54.0/23193.178.54.0 - 193.178.55.2552019/10/15RIPE NCC
193.178.112.0/23193.178.112.0 - 193.178.113.2552019/10/15RIPE NCC
193.178.116.0/24193.178.116.0 - 193.178.116.2551995/04/21RIPE NCC
193.178.173.0/24193.178.173.0 - 193.178.173.2552001/03/07RIPE NCC
193.178.217.0/24193.178.217.0 - 193.178.217.2552001/02/13RIPE NCC
193.178.223.0/24193.178.223.0 - 193.178.223.2552001/03/26RIPE NCC
193.178.238.0/23193.178.238.0 - 193.178.239.2552001/03/19RIPE NCC
193.186.13.0/24193.186.13.0 - 193.186.13.2552007/07/23RIPE NCC
193.186.162.0/24193.186.162.0 - 193.186.162.2552008/07/21RIPE NCC
193.186.196.0/22193.186.196.0 - 193.186.199.2552018/09/17RIPE NCC
193.187.0.0/24193.187.0.0 - 193.187.0.2552025/06/16RIPE NCC
193.187.55.0/24193.187.55.0 - 193.187.55.2552012/07/23RIPE NCC
193.187.72.0/24193.187.72.0 - 193.187.72.2552012/07/24RIPE NCC
193.187.99.0/24193.187.99.0 - 193.187.99.2552021/05/07RIPE NCC
193.188.132.0/23193.188.132.0 - 193.188.133.2551997/06/16RIPE NCC
193.188.204.0/22193.188.204.0 - 193.188.207.2551996/07/22RIPE NCC
193.189.74.0/23193.189.74.0 - 193.189.75.2552005/04/18RIPE NCC
193.189.100.0/23193.189.100.0 - 193.189.101.2552012/09/10RIPE NCC
193.189.129.0/24193.189.129.0 - 193.189.129.2552005/04/29RIPE NCC
193.189.130.0/23193.189.130.0 - 193.189.131.2552005/04/29RIPE NCC
193.189.132.0/23193.189.132.0 - 193.189.133.2552005/04/29RIPE NCC
193.189.140.0/24193.189.140.0 - 193.189.140.2552005/05/03RIPE NCC
193.189.141.0/24193.189.141.0 - 193.189.141.2552005/05/03RIPE NCC
193.192.2.0/23193.192.2.0 - 193.192.3.2552019/10/15RIPE NCC
193.192.12.64/26193.192.12.64 - 193.192.12.1272024/11/18RIPE NCC
193.192.13.0/24193.192.13.0 - 193.192.13.2551999/11/15RIPE NCC
193.192.16.0/20193.192.16.0 - 193.192.31.2551996/06/06RIPE NCC
193.192.32.0/23193.192.32.0 - 193.192.33.2551996/03/18RIPE NCC
193.192.34.0/23193.192.34.0 - 193.192.35.2552005/08/04RIPE NCC
193.192.50.0/23193.192.50.0 - 193.192.51.2552005/08/18RIPE NCC
193.192.64.0/19193.192.64.0 - 193.192.95.2551996/03/18RIPE NCC
193.192.192.0/19193.192.192.0 - 193.192.223.2551996/05/21RIPE NCC
193.193.32.0/19193.193.32.0 - 193.193.63.2551996/05/22RIPE NCC
193.193.96.0/19193.193.96.0 - 193.193.127.2551996/06/03RIPE NCC
193.193.162.0/23193.193.162.0 - 193.193.163.2552019/10/15RIPE NCC
193.193.169.0/24193.193.169.0 - 193.193.169.2551999/04/28RIPE NCC
193.193.188.0/23193.193.188.0 - 193.193.189.2552000/04/27RIPE NCC
193.194.22.0/23193.194.22.0 - 193.194.23.2551997/04/29RIPE NCC
193.194.24.0/21193.194.24.0 - 193.194.31.2551997/04/29RIPE NCC
193.194.152.0/24193.194.152.0 - 193.194.152.2551999/06/03RIPE NCC
193.195.0.0/16193.195.0.0 - 193.195.255.2551993/09/01RIPE NCC
193.200.25.0/24193.200.25.0 - 193.200.25.2552007/01/22RIPE NCC
193.200.80.0/23193.200.80.0 - 193.200.81.2552007/03/06RIPE NCC
193.200.98.0/23193.200.98.0 - 193.200.99.2552007/03/08RIPE NCC
193.200.100.0/23193.200.100.0 - 193.200.101.2552007/03/08RIPE NCC
193.200.145.0/24193.200.145.0 - 193.200.145.2552007/05/01RIPE NCC
193.200.158.0/24193.200.158.0 - 193.200.158.2552007/05/07RIPE NCC
193.200.159.0/24193.200.159.0 - 193.200.159.2552019/11/18RIPE NCC
193.200.163.0/24193.200.163.0 - 193.200.163.2552019/11/18RIPE NCC
193.200.166.0/24193.200.166.0 - 193.200.166.2552007/05/10RIPE NCC
193.200.167.0/24193.200.167.0 - 193.200.167.2552019/11/18RIPE NCC
193.200.169.0/24193.200.169.0 - 193.200.169.2552019/11/18RIPE NCC
193.200.176.0/24193.200.176.0 - 193.200.176.2552007/05/14RIPE NCC
193.200.191.0/24193.200.191.0 - 193.200.191.2552007/05/21RIPE NCC
193.200.192.0/24193.200.192.0 - 193.200.192.2552020/03/25RIPE NCC
193.200.245.0/24193.200.245.0 - 193.200.245.2552007/06/12RIPE NCC
193.201.47.0/24193.201.47.0 - 193.201.47.2552002/06/12RIPE NCC
193.201.64.0/23193.201.64.0 - 193.201.65.2552002/06/05RIPE NCC
193.201.70.0/23193.201.70.0 - 193.201.71.2552002/07/17RIPE NCC
193.201.80.0/23193.201.80.0 - 193.201.81.2552002/06/12RIPE NCC
193.201.92.0/22193.201.92.0 - 193.201.95.2552002/06/25RIPE NCC
193.201.120.0/23193.201.120.0 - 193.201.121.2552002/07/01RIPE NCC
193.201.124.0/23193.201.124.0 - 193.201.125.2552002/07/09RIPE NCC
193.201.132.0/22193.201.132.0 - 193.201.135.2552002/07/08RIPE NCC
193.201.151.128/26193.201.151.128 - 193.201.151.1912024/02/01RIPE NCC
193.201.153.0/24193.201.153.0 - 193.201.153.2552003/12/04RIPE NCC
193.201.154.0/25193.201.154.0 - 193.201.154.1272003/12/04RIPE NCC
193.201.160.0/24193.201.160.0 - 193.201.160.2552002/07/01RIPE NCC
193.201.163.0/24193.201.163.0 - 193.201.163.2552008/03/31RIPE NCC
193.201.174.0/24193.201.174.0 - 193.201.174.2552002/07/18RIPE NCC
193.201.200.0/23193.201.200.0 - 193.201.201.2552002/08/01RIPE NCC
193.201.204.0/23193.201.204.0 - 193.201.205.2552006/10/12RIPE NCC
193.202.1.0/24193.202.1.0 - 193.202.1.2551993/04/07RIPE NCC
193.202.2.0/23193.202.2.0 - 193.202.3.2551993/04/07RIPE NCC
193.202.4.0/22193.202.4.0 - 193.202.7.2551993/04/07RIPE NCC
193.202.62.0/23193.202.62.0 - 193.202.63.2551993/11/22RIPE NCC
193.202.105.0/24193.202.105.0 - 193.202.105.2552009/01/13RIPE 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。

7201-7400 of 8043 rows
CIDR
195.94.112.0/20
195.95.131.0/24
195.95.134.0/24
195.95.143.0/24
195.95.187.0/24
195.96.138.0/24
195.96.156.0/24
195.97.192.0/18
195.99.0.0/16
195.100.0.0/16
195.102.0.0/16
195.104.0.0/14
195.110.0.0/22
195.110.10.0/23
195.110.36.0/23
195.110.64.0/19
195.110.160.0/19
195.112.0.0/18
195.114.13.0/24
195.114.102.0/23
195.114.108.0/22
195.122.32.0/19
195.122.128.0/18
195.128.138.0/24
195.128.156.0/24
195.128.190.0/23
195.128.226.0/23
195.128.238.0/23
195.128.250.0/23
195.130.0.0/19
195.130.210.0/24
195.130.217.0/24
195.134.0.0/19
195.135.208.0/22
195.137.0.0/17
195.137.176.0/24
195.137.220.0/24
195.137.252.0/24
195.138.195.0/24
195.138.200.0/24
195.138.205.0/24
195.140.212.0/22
195.144.0.0/24
195.144.8.0/24
195.144.22.0/24
195.144.27.0/24
195.144.128.0/19
195.147.0.0/16
195.149.0.0/18
195.149.67.0/24
195.149.69.0/24
195.149.73.0/24
195.149.90.0/24
195.149.103.0/24
195.149.121.0/24
195.157.0.0/16
195.158.216.0/22
195.158.231.0/24
195.160.212.0/22
195.162.2.0/23
195.162.12.0/23
195.162.20.0/23
195.162.28.0/23
195.162.96.0/19
195.163.0.0/16
195.166.0.0/17
195.166.128.0/19
195.167.128.0/20
195.167.176.0/20
195.167.240.0/20
195.170.173.0/24
195.171.0.0/16
195.172.0.0/15
195.177.68.0/22
195.177.192.0/23
195.177.252.0/23
195.178.6.0/23
195.180.16.0/20
195.180.32.0/21
195.180.48.0/20
195.181.160.0/20
195.182.4.0/24
195.182.8.0/24
195.182.59.0/24
195.182.62.0/24
195.182.96.0/19
195.182.160.0/19
195.184.92.0/23
195.184.128.0/19
195.184.228.0/22
195.184.236.0/24
195.184.238.0/23
195.184.245.0/24
195.184.249.0/24
195.184.250.0/23
195.188.0.0/16
195.189.12.0/22
195.189.120.0/21
195.189.158.0/23
195.189.172.0/23
195.189.177.0/24
195.190.22.0/24
195.190.133.0/24
195.191.40.0/23
195.191.49.0/24
195.191.54.0/23
195.191.56.0/23
195.191.66.0/23
195.191.70.0/23
195.191.86.0/23
195.191.102.0/23
195.191.106.0/23
195.191.156.0/23
195.191.164.0/23
195.191.210.0/23
195.191.218.0/23
195.191.250.0/24
195.194.0.0/15
195.200.20.0/23
195.200.22.0/24
195.200.27.0/24
195.200.128.0/19
195.200.198.0/24
195.200.211.0/24
195.200.224.0/23
195.200.230.0/23
195.206.64.0/19
195.206.160.0/22
195.206.165.0/24
195.206.166.0/23
195.206.168.0/21
195.206.176.0/20
195.206.192.0/19
195.206.224.0/23
195.206.252.0/23
195.210.22.0/23
195.210.38.0/23
195.210.54.0/23
195.211.69.0/24
195.211.92.0/22
195.211.250.0/24
195.213.0.0/16
195.214.212.0/24
195.214.215.0/24
195.216.0.0/19
195.216.196.0/23
195.217.0.0/16
195.218.32.0/19
195.218.96.0/19
195.224.0.0/16
195.225.64.0/22
195.225.188.0/22
195.225.216.0/22
195.226.32.0/19
195.226.201.0/24
195.230.122.0/23
195.234.28.0/24
195.234.39.0/24
195.234.48.0/24
195.234.95.0/24
195.234.108.0/22
195.234.116.0/22
195.234.124.0/23
195.234.127.0/24
195.234.175.0/24
195.234.240.0/21
195.238.225.0/24
195.238.232.0/24
195.238.237.0/24
195.238.241.0/24
195.238.249.0/24
195.242.70.0/23
195.242.86.0/23
195.242.122.0/23
195.242.148.0/23
195.242.154.0/23
195.242.156.0/23
195.242.212.0/22
195.242.223.0/24
195.242.236.0/22
195.244.2.0/23
195.244.16.0/23
195.244.28.0/23
195.245.100.0/23
195.245.198.0/24
195.245.201.0/24
195.245.223.0/24
195.245.230.0/23
195.245.252.0/24
195.246.98.0/23
195.246.108.0/23
195.246.200.0/21
195.246.228.0/23
195.248.70.0/24
195.248.75.0/24
195.248.96.0/19
195.248.192.0/19
195.250.16.0/20
195.254.178.0/23
195.254.180.0/23