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133,092,936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3.09881%、予約領域を除くと3.59492%です。

6801-7000 of 8592 rows
CIDRIPアドレス割り振り日レジストリ
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
193.201.92.0/22193.201.92.0 - 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
193.201.196.0/23193.201.196.0 - 193.201.197.2552002/07/25RIPE 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
193.202.224.0/20193.202.224.0 - 193.202.239.2551993/07/13RIPE NCC
193.203.5.0/24193.203.5.0 - 193.203.5.2551997/05/29RIPE NCC
193.203.20.0/23193.203.20.0 - 193.203.21.2552011/08/22RIPE NCC
193.203.64.0/19193.203.64.0 - 193.203.95.2551996/06/11RIPE NCC
193.203.116.0/23193.203.116.0 - 193.203.117.2552008/06/03RIPE NCC
193.203.192.0/23193.203.192.0 - 193.203.193.2552005/10/31RIPE NCC
193.203.240.0/21193.203.240.0 - 193.203.247.2552000/02/08RIPE NCC
193.203.248.0/22193.203.248.0 - 193.203.251.2552000/02/08RIPE NCC
193.203.255.0/24193.203.255.0 - 193.203.255.2552000/02/08RIPE NCC
193.218.99.0/24193.218.99.0 - 193.218.99.2551998/02/11RIPE NCC
193.218.160.0/20193.218.160.0 - 193.218.175.2551996/06/10RIPE NCC
193.218.186.0/24193.218.186.0 - 193.218.186.2552010/04/01RIPE NCC
193.218.200.0/23193.218.200.0 - 193.218.201.2552019/10/16RIPE NCC
193.219.7.0/24193.219.7.0 - 193.219.7.2552019/11/19RIPE NCC
193.219.98.0/24193.219.98.0 - 193.219.98.2552006/09/22RIPE NCC
193.219.99.0/24193.219.99.0 - 193.219.99.2552019/11/19RIPE NCC
193.219.101.0/24193.219.101.0 - 193.219.101.2552019/11/19RIPE NCC
193.219.108.0/24193.219.108.0 - 193.219.108.2552006/09/27RIPE NCC
193.219.110.0/24193.219.110.0 - 193.219.110.2552006/09/28RIPE NCC
193.219.115.0/24193.219.115.0 - 193.219.115.2552009/10/06RIPE NCC
193.219.118.0/24193.219.118.0 - 193.219.118.2552006/10/02RIPE NCC
193.219.120.0/24193.219.120.0 - 193.219.120.2552006/10/02RIPE NCC
193.219.121.0/24193.219.121.0 - 193.219.121.2552019/11/19RIPE NCC
193.221.84.0/23193.221.84.0 - 193.221.85.2551993/12/20RIPE NCC
193.221.94.0/23193.221.94.0 - 193.221.95.2552019/10/16RIPE NCC
193.221.113.0/24193.221.113.0 - 193.221.113.2552005/05/23RIPE NCC
193.221.118.0/24193.221.118.0 - 193.221.118.2552005/05/26RIPE NCC
193.221.128.0/19193.221.128.0 - 193.221.159.2551993/12/17RIPE NCC
193.222.61.0/24193.222.61.0 - 193.222.61.2552005/08/04RIPE NCC
193.222.108.0/24193.222.108.0 - 193.222.108.2552023/06/14RIPE NCC
193.222.252.0/23193.222.252.0 - 193.222.253.2552019/10/16RIPE NCC
193.223.70.0/23193.223.70.0 - 193.223.71.2552019/10/16RIPE NCC
193.223.78.0/24193.223.78.0 - 193.223.78.2552005/08/09RIPE NCC
193.223.79.0/24193.223.79.0 - 193.223.79.2552005/08/09RIPE NCC
193.227.106.0/24193.227.106.0 - 193.227.106.2552006/08/31RIPE NCC
193.227.111.0/24193.227.111.0 - 193.227.111.2552006/09/01RIPE NCC
193.227.118.0/24193.227.118.0 - 193.227.118.2552006/09/05RIPE NCC
193.227.200.0/23193.227.200.0 - 193.227.201.2552000/01/28RIPE NCC
193.227.242.0/23193.227.242.0 - 193.227.243.2552019/10/16RIPE NCC
193.227.244.0/23193.227.244.0 - 193.227.245.2552005/10/11RIPE NCC
193.227.246.0/23193.227.246.0 - 193.227.247.2552005/10/12RIPE NCC
193.228.10.0/23193.228.10.0 - 193.228.11.2552019/10/16RIPE NCC
193.228.124.0/24193.228.124.0 - 193.228.124.2552021/05/11RIPE NCC
193.228.141.0/24193.228.141.0 - 193.228.141.2552007/07/10RIPE NCC
193.228.155.0/24193.228.155.0 - 193.228.155.2552007/07/20RIPE NCC
193.228.193.0/24193.228.193.0 - 193.228.193.2552019/11/19RIPE NCC
193.228.196.0/24193.228.196.0 - 193.228.196.2552019/11/19RIPE NCC
193.228.199.0/24193.228.199.0 - 193.228.199.2552019/11/19RIPE NCC
193.228.206.0/24193.228.206.0 - 193.228.206.2552019/11/19RIPE NCC
193.237.0.0/16193.237.0.0 - 193.237.255.2551997/07/24RIPE NCC
193.238.68.0/22193.238.68.0 - 193.238.71.2552005/02/24RIPE NCC
193.238.80.0/22193.238.80.0 - 193.238.83.2552005/03/01RIPE NCC
193.238.164.0/22193.238.164.0 - 193.238.167.2552005/04/06RIPE NCC
193.238.232.0/22193.238.232.0 - 193.238.235.2552005/05/04RIPE NCC
193.239.8.0/22193.239.8.0 - 193.239.11.2552005/06/02RIPE NCC
193.239.32.0/22193.239.32.0 - 193.239.35.2552018/05/11RIPE NCC
193.239.112.0/22193.239.112.0 - 193.239.115.2552005/07/04RIPE NCC
193.239.174.0/23193.239.174.0 - 193.239.175.2552005/06/16RIPE NCC
193.239.178.0/24193.239.178.0 - 193.239.178.2552019/10/17RIPE NCC
193.239.202.0/24193.239.202.0 - 193.239.202.2552020/08/04RIPE NCC
193.239.236.0/23193.239.236.0 - 193.239.237.2552019/10/17RIPE NCC
193.240.0.0/16193.240.0.0 - 193.240.255.2551993/09/01RIPE NCC
193.242.0.0/24193.242.0.0 - 193.242.0.2551997/04/10RIPE NCC
193.242.110.0/24193.242.110.0 - 193.242.110.2552004/11/29RIPE NCC
193.242.113.0/24193.242.113.0 - 193.242.113.2551993/08/15RIPE NCC
193.242.115.0/24193.242.115.0 - 193.242.115.2551993/08/15RIPE NCC
193.242.116.0/24193.242.116.0 - 193.242.116.2551993/08/15RIPE NCC
193.242.140.0/24193.242.140.0 - 193.242.140.2552012/06/20RIPE NCC
193.242.208.0/23193.242.208.0 - 193.242.209.2552012/06/27RIPE NCC
193.242.222.0/24193.242.222.0 - 193.242.222.2552024/04/22RIPE NCC
193.242.224.0/20193.242.224.0 - 193.242.239.2551994/01/10RIPE NCC
193.243.0.0/17193.243.0.0 - 193.243.127.2551993/08/16RIPE NCC
193.243.130.0/23193.243.130.0 - 193.243.131.2552003/01/23RIPE NCC
193.243.147.0/24193.243.147.0 - 193.243.147.2552023/01/16RIPE NCC
193.243.167.0/24193.243.167.0 - 193.243.167.2552024/05/07RIPE NCC
193.243.176.0/22193.243.176.0 - 193.243.179.2551998/06/19RIPE NCC
193.243.180.0/23193.243.180.0 - 193.243.181.2551998/06/19RIPE NCC
193.243.183.128/26193.243.183.128 - 193.243.183.1912024/02/08RIPE NCC
193.243.224.0/19193.243.224.0 - 193.243.255.2551996/04/11RIPE NCC
193.246.52.0/22193.246.52.0 - 193.246.55.2551997/05/28RIPE NCC
193.246.192.0/21193.246.192.0 - 193.246.199.2551997/05/28RIPE NCC
193.247.94.0/24193.247.94.0 - 193.247.94.2552019/11/19RIPE NCC
193.247.101.0/24193.247.101.0 - 193.247.101.2552019/11/19RIPE NCC
193.247.103.0/24193.247.103.0 - 193.247.103.2552019/11/19RIPE NCC
193.247.165.0/24193.247.165.0 - 193.247.165.2552019/11/19RIPE NCC
193.254.31.0/24193.254.31.0 - 193.254.31.2551998/06/25RIPE NCC
193.254.48.0/20193.254.48.0 - 193.254.63.2551996/06/24RIPE NCC
193.254.194.0/23193.254.194.0 - 193.254.195.2552002/08/16RIPE NCC
193.254.210.0/23193.254.210.0 - 193.254.211.2552004/05/14RIPE NCC
194.0.1.0/24194.0.1.0 - 194.0.1.2552007/03/22RIPE NCC
194.0.2.0/24194.0.2.0 - 194.0.2.2552007/10/10RIPE NCC
194.0.58.0/24194.0.58.0 - 194.0.58.2552012/09/14RIPE NCC
194.0.76.0/22194.0.76.0 - 194.0.79.2552006/10/11RIPE NCC
194.0.104.0/22194.0.104.0 - 194.0.107.2552018/05/11RIPE NCC
194.0.116.0/22194.0.116.0 - 194.0.119.2552018/05/11RIPE NCC
194.0.158.0/24194.0.158.0 - 194.0.158.2552007/01/04RIPE NCC
194.0.210.0/24194.0.210.0 - 194.0.210.2552007/02/05RIPE NCC
194.0.214.0/24194.0.214.0 - 194.0.214.2552007/02/06RIPE NCC
194.0.229.0/24194.0.229.0 - 194.0.229.2552007/03/01RIPE NCC
194.0.239.0/24194.0.239.0 - 194.0.239.2552007/03/06RIPE NCC
194.0.252.0/24194.0.252.0 - 194.0.252.2552007/03/09RIPE NCC
194.1.148.0/24194.1.148.0 - 194.1.148.2552007/02/09RIPE NCC
194.1.150.0/24194.1.150.0 - 194.1.150.2552007/02/12RIPE NCC
194.1.151.0/24194.1.151.0 - 194.1.151.2552007/02/13RIPE NCC
194.1.164.0/23194.1.164.0 - 194.1.165.2552007/02/16RIPE NCC
194.1.166.0/24194.1.166.0 - 194.1.166.2552007/02/16RIPE NCC
194.1.180.0/24194.1.180.0 - 194.1.180.2552007/02/20RIPE NCC
194.1.194.0/24194.1.194.0 - 194.1.194.2552007/02/21RIPE NCC
194.1.210.0/24194.1.210.0 - 194.1.210.2552007/02/27RIPE NCC
194.4.64.0/22194.4.64.0 - 194.4.67.2552018/07/20RIPE NCC
194.4.124.0/22194.4.124.0 - 194.4.127.2551993/12/22RIPE NCC
194.4.128.0/21194.4.128.0 - 194.4.135.2551993/12/22RIPE NCC
194.4.136.0/22194.4.136.0 - 194.4.139.2551993/12/22RIPE NCC
194.4.156.0/22194.4.156.0 - 194.4.159.2552018/05/11RIPE NCC
194.4.172.0/22194.4.172.0 - 194.4.175.2552018/09/18RIPE NCC
194.5.4.0/22194.5.4.0 - 194.5.7.2552018/09/18RIPE NCC
194.5.44.0/22194.5.44.0 - 194.5.47.2552018/07/20RIPE NCC
194.5.104.0/22194.5.104.0 - 194.5.107.2552018/05/14RIPE NCC
194.5.216.0/22194.5.216.0 - 194.5.219.2552018/09/19RIPE NCC
194.5.252.0/24194.5.252.0 - 194.5.252.2552019/11/20RIPE NCC
194.6.0.0/18194.6.0.0 - 194.6.63.2551993/10/20RIPE NCC
194.6.64.0/19194.6.64.0 - 194.6.95.2551996/04/29RIPE NCC
194.6.96.0/19194.6.96.0 - 194.6.127.2551995/11/30RIPE NCC
194.6.234.0/24194.6.234.0 - 194.6.234.2552019/11/20RIPE NCC
194.6.235.0/24194.6.235.0 - 194.6.235.2552004/08/17RIPE NCC
194.6.244.0/24194.6.244.0 - 194.6.244.2552004/09/02RIPE NCC
194.6.248.0/24194.6.248.0 - 194.6.248.2552004/09/03RIPE NCC
194.6.251.0/24194.6.251.0 - 194.6.251.2552019/11/20RIPE NCC
194.6.252.0/24194.6.252.0 - 194.6.252.2552019/11/20RIPE NCC
194.6.254.0/24194.6.254.0 - 194.6.254.2552019/11/20RIPE NCC
194.8.28.0/24194.8.28.0 - 194.8.28.2552019/11/20RIPE NCC
194.8.54.0/24194.8.54.0 - 194.8.54.2552003/10/15RIPE NCC
194.8.254.0/23194.8.254.0 - 194.8.255.2552010/04/22RIPE NCC
194.9.28.0/24194.9.28.0 - 194.9.28.2552006/08/15RIPE NCC
194.9.32.0/23194.9.32.0 - 194.9.33.2552006/08/16RIPE NCC
194.9.40.0/23194.9.40.0 - 194.9.41.2552006/08/23RIPE NCC
194.9.76.0/23194.9.76.0 - 194.9.77.2552003/09/19RIPE NCC
194.11.17.0/24194.11.17.0 - 194.11.17.2552008/06/02RIPE NCC
194.11.18.0/24194.11.18.0 - 194.11.18.2552008/06/02RIPE NCC
194.11.132.0/24194.11.132.0 - 194.11.132.2552019/11/20RIPE NCC
194.11.216.0/24194.11.216.0 - 194.11.216.2552019/11/20RIPE NCC
194.11.220.0/24194.11.220.0 - 194.11.220.2552019/11/20RIPE NCC
194.11.224.0/24194.11.224.0 - 194.11.224.2552019/11/20RIPE NCC
194.11.227.0/24194.11.227.0 - 194.11.227.2551993/09/01RIPE NCC
194.11.244.0/23194.11.244.0 - 194.11.245.2552019/10/18RIPE NCC
194.12.0.0/20194.12.0.0 - 194.12.15.2551993/12/01RIPE NCC
194.13.2.0/23194.13.2.0 - 194.13.3.2551994/04/07RIPE NCC
194.13.108.0/23194.13.108.0 - 194.13.109.2552019/10/18RIPE NCC
194.13.140.0/23194.13.140.0 - 194.13.141.2552019/10/18RIPE NCC
194.13.236.0/23194.13.236.0 - 194.13.237.2552019/10/18RIPE NCC
194.15.32.0/22194.15.32.0 - 194.15.35.2552018/10/26RIPE NCC
194.15.40.0/22194.15.40.0 - 194.15.43.2552018/10/26RIPE NCC
194.15.48.0/22194.15.48.0 - 194.15.51.2552018/10/26RIPE NCC
194.15.112.0/22194.15.112.0 - 194.15.115.2552011/04/15RIPE NCC
194.15.141.0/24194.15.141.0 - 194.15.141.2552003/12/04RIPE NCC
194.15.234.0/23194.15.234.0 - 194.15.235.2552019/10/18RIPE NCC
194.15.238.0/23194.15.238.0 - 194.15.239.2552019/10/18RIPE NCC
194.24.162.0/23194.24.162.0 - 194.24.163.2552019/10/18RIPE NCC
194.24.166.0/23194.24.166.0 - 194.24.167.2552006/07/17RIPE NCC
194.24.176.0/23194.24.176.0 - 194.24.177.2552019/10/18RIPE NCC
194.24.254.0/23194.24.254.0 - 194.24.255.2552004/06/08RIPE NCC
194.26.18.0/24194.26.18.0 - 194.26.18.2552021/07/12RIPE NCC
194.26.198.0/24194.26.198.0 - 194.26.198.2552021/10/29RIPE NCC
194.26.206.0/24194.26.206.0 - 194.26.206.2552021/10/29RIPE NCC
194.26.214.0/24194.26.214.0 - 194.26.214.2552021/10/29RIPE NCC
194.26.222.0/24194.26.222.0 - 194.26.222.2552021/10/29RIPE NCC
194.26.238.0/24194.26.238.0 - 194.26.238.2552021/09/30RIPE NCC
194.28.8.0/22194.28.8.0 - 194.28.11.2552010/04/15RIPE NCC
194.28.124.0/22194.28.124.0 - 194.28.127.2552010/11/17RIPE NCC
194.28.136.0/22194.28.136.0 - 194.28.139.2552010/05/07RIPE NCC
194.28.164.0/22194.28.164.0 - 194.28.167.2552010/05/14RIPE NCC
194.28.204.0/23194.28.204.0 - 194.28.205.2552010/05/18RIPE NCC
194.28.244.0/22194.28.244.0 - 194.28.247.2552010/05/28RIPE NCC
194.29.71.0/24194.29.71.0 - 194.29.71.2551999/10/18RIPE NCC
194.29.216.0/21194.29.216.0 - 194.29.223.2552000/03/22RIPE NCC
194.30.166.0/24194.30.166.0 - 194.30.166.2552005/04/20RIPE NCC
194.30.184.0/24194.30.184.0 - 194.30.184.2552005/04/27RIPE NCC
194.30.189.0/24194.30.189.0 - 194.30.189.2552005/04/29RIPE NCC
194.31.0.0/24194.31.0.0 - 194.31.0.2551995/04/28RIPE NCC
194.31.50.0/24194.31.50.0 - 194.31.50.2552012/01/23RIPE 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。

601-800 of 7572 rows
CIDR
45.157.175.0/24
45.157.252.0/22
45.158.76.0/22
45.158.124.0/22
45.159.40.0/22
45.159.64.0/23
45.159.88.0/22
45.159.152.0/22
45.248.144.0/22
45.250.24.0/22
46.16.0.0/21
46.16.80.0/21
46.16.160.0/23
46.16.164.0/24
46.16.166.0/24
46.16.208.0/21
46.17.56.0/21
46.17.88.0/21
46.17.160.0/21
46.17.180.0/22
46.17.208.0/21
46.17.216.0/24
46.17.232.0/21
46.18.8.0/21
46.18.48.0/21
46.18.80.0/21
46.18.112.0/21
46.18.152.0/21
46.18.176.0/21
46.18.216.0/21
46.19.160.0/21
46.19.240.0/21
46.20.112.0/20
46.20.224.0/20
46.22.148.0/22
46.23.64.0/20
46.23.224.0/21
46.28.48.0/21
46.28.248.0/21
46.29.56.0/21
46.29.88.0/21
46.30.8.0/21
46.30.48.0/21
46.30.96.0/21
46.30.136.0/21
46.31.71.0/24
46.31.80.0/21
46.31.168.0/21
46.31.224.0/21
46.33.0.0/19
46.33.128.0/19
46.34.0.0/19
46.36.192.0/21
46.37.32.0/19
46.37.96.0/19
46.37.160.0/19
46.38.160.0/19
46.43.0.0/18
46.43.128.0/18
46.60.128.0/17
46.64.0.0/15
46.68.0.0/15
46.102.106.0/23
46.102.117.0/24
46.102.155.0/24
46.102.170.0/23
46.102.177.0/24
46.102.178.0/23
46.102.180.0/24
46.102.182.0/23
46.102.192.0/19
46.102.248.0/24
46.149.103.0/24
46.149.104.0/24
46.149.111.0/24
46.149.240.0/20
46.151.192.0/21
46.175.13.0/24
46.175.48.0/21
46.175.135.0/24
46.182.56.0/21
46.183.8.0/21
46.183.106.0/23
46.183.192.0/20
46.208.0.0/16
46.226.0.0/21
46.226.48.0/21
46.226.72.0/21
46.226.120.0/24
46.226.168.0/21
46.226.216.0/21
46.226.248.0/21
46.227.40.0/21
46.227.48.0/21
46.227.144.0/21
46.227.200.0/21
46.228.32.0/20
46.228.160.0/20
46.229.241.0/24
46.229.242.0/24
46.229.244.0/23
46.229.248.0/23
46.231.8.0/21
46.231.64.0/21
46.231.112.0/21
46.231.160.0/21
46.231.184.0/21
46.232.192.0/21
46.233.64.0/18
46.235.0.0/21
46.235.32.0/21
46.235.168.0/21
46.235.224.0/21
46.236.0.0/18
46.237.128.0/18
46.245.248.0/21
46.247.0.0/18
46.247.88.0/21
46.247.96.0/19
46.247.142.0/23
46.248.96.0/19
46.248.128.0/19
46.248.224.0/19
46.249.192.0/19
46.250.224.0/19
46.252.64.0/19
46.253.129.0/24
46.254.0.0/21
46.254.111.0/24
46.254.112.0/21
46.254.184.0/21
46.254.192.0/20
46.255.0.0/21
46.255.29.0/24
46.255.72.0/21
46.255.112.0/21
46.255.248.0/21
48.192.0.0/10
50.20.64.0/19
50.20.128.0/18
50.21.32.0/19
50.85.0.0/16
51.1.0.0/16
51.2.0.0/16
51.6.0.0/15
51.9.0.0/16
51.10.0.0/15
51.12.0.0/15
51.14.0.0/16
51.19.0.0/16
51.33.0.0/16
51.41.0.0/16
51.42.0.0/15
51.51.0.0/16
51.52.0.0/14
51.56.0.0/14
51.61.0.0/16
51.62.0.0/15
51.64.0.0/14
51.71.0.0/16
51.103.0.0/16
51.104.0.0/14
51.109.0.0/16
51.111.0.0/16
51.115.0.0/16
51.116.0.0/16
51.120.0.0/16
51.124.0.0/16
51.126.0.0/16
51.130.0.0/16
51.132.0.0/15
51.135.0.0/16
51.136.0.0/15
51.138.0.0/16
51.140.0.0/14
51.144.0.0/14
51.148.0.0/15
51.155.0.0/16
51.162.128.0/17
51.163.0.0/17
51.163.128.0/19
51.170.0.0/16
51.179.128.0/17
51.182.0.0/15
51.186.0.0/15
51.190.0.0/15
51.194.0.0/16
51.198.0.0/15
51.219.0.0/16
51.230.0.0/15
51.234.0.0/16
51.238.0.0/15
51.241.0.0/16
51.242.0.0/15
51.246.0.0/15
51.251.0.0/16
57.133.0.0/16
57.150.0.0/15
57.152.0.0/13
57.160.0.0/12