fetus

🇮🇹イタリアItaly


割り振り一覧

イタリアに割り振りされた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。

イタリアには54,033,216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1.25806%、予約領域を除くと1.45947%です。


2401-2600 of 3560 rows
CIDRIPアドレス割り振り日レジストリ
185.205.192.0/23185.205.192.0 - 185.205.193.2552017/05/29RIPE NCC
185.206.8.0/22185.206.8.0 - 185.206.11.2552017/05/30RIPE NCC
185.206.52.0/23185.206.52.0 - 185.206.53.2552017/05/31RIPE NCC
185.206.84.0/22185.206.84.0 - 185.206.87.2552017/06/01RIPE NCC
185.207.184.0/22185.207.184.0 - 185.207.187.2552017/06/09RIPE NCC
185.208.16.0/22185.208.16.0 - 185.208.19.2552017/06/12RIPE NCC
185.208.24.0/22185.208.24.0 - 185.208.27.2552017/06/13RIPE NCC
185.208.44.0/22185.208.44.0 - 185.208.47.2552017/06/13RIPE NCC
185.208.104.0/22185.208.104.0 - 185.208.107.2552017/06/14RIPE NCC
185.208.136.0/22185.208.136.0 - 185.208.139.2552017/06/15RIPE NCC
185.208.188.0/22185.208.188.0 - 185.208.191.2552017/06/16RIPE NCC
185.208.232.0/22185.208.232.0 - 185.208.235.2552017/06/16RIPE NCC
185.208.244.0/22185.208.244.0 - 185.208.247.2552017/06/16RIPE NCC
185.209.41.0/24185.209.41.0 - 185.209.41.2552024/09/24RIPE NCC
185.210.48.0/22185.210.48.0 - 185.210.51.2552017/06/26RIPE NCC
185.210.112.0/22185.210.112.0 - 185.210.115.2552017/06/27RIPE NCC
185.210.159.0/24185.210.159.0 - 185.210.159.2552020/11/06RIPE NCC
185.210.162.0/24185.210.162.0 - 185.210.162.2552020/11/06RIPE NCC
185.210.172.0/22185.210.172.0 - 185.210.175.2552017/06/29RIPE NCC
185.210.212.0/22185.210.212.0 - 185.210.215.2552017/06/29RIPE NCC
185.210.248.0/22185.210.248.0 - 185.210.251.2552017/06/30RIPE NCC
185.211.12.0/22185.211.12.0 - 185.211.15.2552017/06/30RIPE NCC
185.211.35.0/24185.211.35.0 - 185.211.35.2552017/06/30RIPE NCC
185.211.80.0/22185.211.80.0 - 185.211.83.2552017/07/03RIPE NCC
185.211.160.0/22185.211.160.0 - 185.211.163.2552017/07/05RIPE NCC
185.212.16.0/22185.212.16.0 - 185.212.19.2552017/07/10RIPE NCC
185.212.69.0/24185.212.69.0 - 185.212.69.2552017/07/11RIPE NCC
185.212.152.0/22185.212.152.0 - 185.212.155.2552017/07/12RIPE NCC
185.212.176.0/22185.212.176.0 - 185.212.179.2552017/07/12RIPE NCC
185.213.4.0/22185.213.4.0 - 185.213.7.2552017/07/14RIPE NCC
185.213.46.0/24185.213.46.0 - 185.213.46.2552020/11/12RIPE NCC
185.213.112.0/22185.213.112.0 - 185.213.115.2552017/07/19RIPE NCC
185.213.216.0/22185.213.216.0 - 185.213.219.2552017/07/20RIPE NCC
185.214.0.0/22185.214.0.0 - 185.214.3.2552017/07/20RIPE NCC
185.214.44.0/22185.214.44.0 - 185.214.47.2552017/07/24RIPE NCC
185.214.200.0/22185.214.200.0 - 185.214.203.2552017/07/26RIPE NCC
185.215.115.0/24185.215.115.0 - 185.215.115.2552020/11/13RIPE NCC
185.215.140.0/22185.215.140.0 - 185.215.143.2552017/08/01RIPE NCC
185.215.144.0/22185.215.144.0 - 185.215.147.2552017/08/01RIPE NCC
185.215.172.0/22185.215.172.0 - 185.215.175.2552017/08/01RIPE NCC
185.215.192.0/22185.215.192.0 - 185.215.195.2552017/08/02RIPE NCC
185.215.240.0/22185.215.240.0 - 185.215.243.2552017/08/02RIPE NCC
185.216.64.0/22185.216.64.0 - 185.216.67.2552017/08/04RIPE NCC
185.216.88.0/22185.216.88.0 - 185.216.91.2552017/08/04RIPE NCC
185.216.184.0/22185.216.184.0 - 185.216.187.2552017/08/08RIPE NCC
185.217.28.0/22185.217.28.0 - 185.217.31.2552017/08/11RIPE NCC
185.217.228.0/22185.217.228.0 - 185.217.231.2552017/08/17RIPE NCC
185.218.44.0/22185.218.44.0 - 185.218.47.2552017/08/21RIPE NCC
185.218.104.0/24185.218.104.0 - 185.218.104.2552021/04/12RIPE NCC
185.219.0.0/22185.219.0.0 - 185.219.3.2552017/08/25RIPE NCC
185.219.44.0/22185.219.44.0 - 185.219.47.2552017/08/28RIPE NCC
185.219.85.0/24185.219.85.0 - 185.219.85.2552017/08/30RIPE NCC
185.219.86.0/24185.219.86.0 - 185.219.86.2552017/08/30RIPE NCC
185.219.87.0/24185.219.87.0 - 185.219.87.2552017/08/30RIPE NCC
185.219.116.0/22185.219.116.0 - 185.219.119.2552017/09/01RIPE NCC
185.219.125.0/24185.219.125.0 - 185.219.125.2552017/09/04RIPE NCC
185.219.126.0/24185.219.126.0 - 185.219.126.2552017/09/04RIPE NCC
185.219.180.0/22185.219.180.0 - 185.219.183.2552017/09/05RIPE NCC
185.219.224.0/22185.219.224.0 - 185.219.227.2552017/09/06RIPE NCC
185.219.232.0/22185.219.232.0 - 185.219.235.2552017/09/07RIPE NCC
185.220.48.0/22185.220.48.0 - 185.220.51.2552017/09/08RIPE NCC
185.220.52.0/22185.220.52.0 - 185.220.55.2552017/09/11RIPE NCC
185.220.80.0/24185.220.80.0 - 185.220.80.2552020/11/25RIPE NCC
185.220.82.0/24185.220.82.0 - 185.220.82.2552020/11/25RIPE NCC
185.220.244.0/22185.220.244.0 - 185.220.247.2552017/09/14RIPE NCC
185.221.12.0/22185.221.12.0 - 185.221.15.2552017/09/14RIPE NCC
185.221.66.0/24185.221.66.0 - 185.221.66.2552017/09/15RIPE NCC
185.221.72.0/22185.221.72.0 - 185.221.75.2552017/09/15RIPE NCC
185.221.172.0/22185.221.172.0 - 185.221.175.2552017/09/20RIPE NCC
185.221.240.0/22185.221.240.0 - 185.221.243.2552017/09/21RIPE NCC
185.222.68.0/22185.222.68.0 - 185.222.71.2552017/09/22RIPE NCC
185.222.248.0/22185.222.248.0 - 185.222.251.2552017/09/27RIPE NCC
185.223.196.0/22185.223.196.0 - 185.223.199.2552017/10/04RIPE NCC
185.223.200.0/22185.223.200.0 - 185.223.203.2552017/10/04RIPE NCC
185.223.208.0/22185.223.208.0 - 185.223.211.2552017/10/04RIPE NCC
185.223.254.0/23185.223.254.0 - 185.223.255.2552017/10/05RIPE NCC
185.224.30.0/24185.224.30.0 - 185.224.30.2552023/03/07RIPE NCC
185.224.60.0/22185.224.60.0 - 185.224.63.2552017/10/06RIPE NCC
185.224.104.0/22185.224.104.0 - 185.224.107.2552017/10/06RIPE NCC
185.224.204.0/22185.224.204.0 - 185.224.207.2552017/10/10RIPE NCC
185.225.4.0/22185.225.4.0 - 185.225.7.2552017/10/11RIPE NCC
185.225.60.0/22185.225.60.0 - 185.225.63.2552017/10/12RIPE NCC
185.225.72.0/24185.225.72.0 - 185.225.72.2552017/10/12RIPE NCC
185.225.73.0/24185.225.73.0 - 185.225.73.2552017/10/12RIPE NCC
185.225.128.0/22185.225.128.0 - 185.225.131.2552017/10/13RIPE NCC
185.225.216.0/22185.225.216.0 - 185.225.219.2552017/10/16RIPE NCC
185.226.164.0/24185.226.164.0 - 185.226.164.2552019/12/24RIPE NCC
185.226.165.0/24185.226.165.0 - 185.226.165.2552019/12/24RIPE NCC
185.227.28.0/22185.227.28.0 - 185.227.31.2552017/10/20RIPE NCC
185.227.120.0/22185.227.120.0 - 185.227.123.2552017/10/23RIPE NCC
185.227.244.0/22185.227.244.0 - 185.227.247.2552017/10/25RIPE NCC
185.228.36.0/22185.228.36.0 - 185.228.39.2552017/10/25RIPE NCC
185.228.205.0/24185.228.205.0 - 185.228.205.2552024/02/05RIPE NCC
185.228.220.0/22185.228.220.0 - 185.228.223.2552017/10/30RIPE NCC
185.229.16.0/22185.229.16.0 - 185.229.19.2552017/10/31RIPE NCC
185.229.100.0/22185.229.100.0 - 185.229.103.2552019/06/06RIPE NCC
185.229.172.0/22185.229.172.0 - 185.229.175.2552017/11/01RIPE NCC
185.229.236.0/22185.229.236.0 - 185.229.239.2552017/11/03RIPE NCC
185.230.80.0/22185.230.80.0 - 185.230.83.2552017/11/07RIPE NCC
185.230.92.0/22185.230.92.0 - 185.230.95.2552017/11/07RIPE NCC
185.230.192.0/22185.230.192.0 - 185.230.195.2552017/11/08RIPE NCC
185.230.232.0/22185.230.232.0 - 185.230.235.2552017/11/08RIPE NCC
185.231.36.0/22185.231.36.0 - 185.231.39.2552017/11/09RIPE NCC
185.231.160.0/22185.231.160.0 - 185.231.163.2552017/11/13RIPE NCC
185.231.192.0/22185.231.192.0 - 185.231.195.2552017/11/13RIPE NCC
185.231.208.0/22185.231.208.0 - 185.231.211.2552017/11/14RIPE NCC
185.231.228.0/22185.231.228.0 - 185.231.231.2552017/11/14RIPE NCC
185.232.12.0/23185.232.12.0 - 185.232.13.2552017/11/15RIPE NCC
185.232.88.0/24185.232.88.0 - 185.232.88.2552020/12/31RIPE NCC
185.232.236.0/22185.232.236.0 - 185.232.239.2552017/11/21RIPE NCC
185.233.65.0/24185.233.65.0 - 185.233.65.2552021/01/18RIPE NCC
185.233.248.0/22185.233.248.0 - 185.233.251.2552017/11/27RIPE NCC
185.234.101.0/24185.234.101.0 - 185.234.101.2552021/01/18RIPE NCC
185.234.110.0/24185.234.110.0 - 185.234.110.2552021/01/18RIPE NCC
185.234.112.0/24185.234.112.0 - 185.234.112.2552021/01/19RIPE NCC
185.234.164.0/22185.234.164.0 - 185.234.167.2552017/11/29RIPE NCC
185.234.172.0/22185.234.172.0 - 185.234.175.2552017/11/29RIPE NCC
185.234.236.0/22185.234.236.0 - 185.234.239.2552017/11/30RIPE NCC
185.235.20.0/22185.235.20.0 - 185.235.23.2552017/12/01RIPE NCC
185.235.140.0/24185.235.140.0 - 185.235.140.2552021/01/28RIPE NCC
185.235.204.0/24185.235.204.0 - 185.235.204.2552021/02/08RIPE NCC
185.236.52.0/24185.236.52.0 - 185.236.52.2552021/02/10RIPE NCC
185.236.53.0/24185.236.53.0 - 185.236.53.2552021/02/11RIPE NCC
185.236.104.0/22185.236.104.0 - 185.236.107.2552017/12/11RIPE NCC
185.238.148.0/22185.238.148.0 - 185.238.151.2552017/12/22RIPE NCC
185.238.156.0/22185.238.156.0 - 185.238.159.2552017/12/22RIPE NCC
185.239.96.0/22185.239.96.0 - 185.239.99.2552018/01/03RIPE NCC
185.240.12.0/22185.240.12.0 - 185.240.15.2552018/01/05RIPE NCC
185.240.68.0/22185.240.68.0 - 185.240.71.2552018/01/09RIPE NCC
185.241.11.0/24185.241.11.0 - 185.241.11.2552021/02/17RIPE NCC
185.241.16.0/22185.241.16.0 - 185.241.19.2552018/01/15RIPE NCC
185.241.20.0/22185.241.20.0 - 185.241.23.2552018/01/15RIPE NCC
185.241.64.0/22185.241.64.0 - 185.241.67.2552018/01/15RIPE NCC
185.241.92.0/22185.241.92.0 - 185.241.95.2552018/01/15RIPE NCC
185.241.144.0/22185.241.144.0 - 185.241.147.2552018/01/16RIPE NCC
185.241.168.0/22185.241.168.0 - 185.241.171.2552018/01/16RIPE NCC
185.241.200.0/22185.241.200.0 - 185.241.203.2552018/01/16RIPE NCC
185.242.12.0/22185.242.12.0 - 185.242.15.2552018/01/17RIPE NCC
185.242.40.0/22185.242.40.0 - 185.242.43.2552018/01/17RIPE NCC
185.242.178.0/24185.242.178.0 - 185.242.178.2552021/02/19RIPE NCC
185.242.180.0/22185.242.180.0 - 185.242.183.2552018/01/19RIPE NCC
185.243.36.0/22185.243.36.0 - 185.243.39.2552018/01/25RIPE NCC
185.243.72.0/22185.243.72.0 - 185.243.75.2552018/01/26RIPE NCC
185.243.148.0/22185.243.148.0 - 185.243.151.2552018/01/29RIPE NCC
185.243.192.0/22185.243.192.0 - 185.243.195.2552018/01/30RIPE NCC
185.243.204.0/22185.243.204.0 - 185.243.207.2552018/01/30RIPE NCC
185.244.32.0/22185.244.32.0 - 185.244.35.2552018/01/31RIPE NCC
185.244.184.0/22185.244.184.0 - 185.244.187.2552018/02/02RIPE NCC
185.244.236.0/24185.244.236.0 - 185.244.236.2552021/03/03RIPE NCC
185.245.76.0/22185.245.76.0 - 185.245.79.2552018/02/07RIPE NCC
185.245.120.0/22185.245.120.0 - 185.245.123.2552018/02/09RIPE NCC
185.245.164.0/22185.245.164.0 - 185.245.167.2552018/02/09RIPE NCC
185.246.8.0/22185.246.8.0 - 185.246.11.2552018/02/13RIPE NCC
185.246.36.0/22185.246.36.0 - 185.246.39.2552018/02/14RIPE NCC
185.246.92.0/23185.246.92.0 - 185.246.93.2552018/02/15RIPE NCC
185.246.94.0/24185.246.94.0 - 185.246.94.2552018/02/15RIPE NCC
185.246.95.0/24185.246.95.0 - 185.246.95.2552018/02/15RIPE NCC
185.247.212.0/22185.247.212.0 - 185.247.215.2552018/03/05RIPE NCC
185.248.72.0/22185.248.72.0 - 185.248.75.2552018/03/06RIPE NCC
185.248.227.0/24185.248.227.0 - 185.248.227.2552018/03/09RIPE NCC
185.248.240.0/22185.248.240.0 - 185.248.243.2552018/03/12RIPE NCC
185.248.244.0/22185.248.244.0 - 185.248.247.2552018/03/12RIPE NCC
185.249.12.0/22185.249.12.0 - 185.249.15.2552018/03/13RIPE NCC
185.249.16.0/22185.249.16.0 - 185.249.19.2552018/03/13RIPE NCC
185.249.92.0/22185.249.92.0 - 185.249.95.2552018/03/14RIPE NCC
185.249.157.0/24185.249.157.0 - 185.249.157.2552023/08/18RIPE NCC
185.250.64.0/22185.250.64.0 - 185.250.67.2552018/03/19RIPE NCC
185.250.140.0/22185.250.140.0 - 185.250.143.2552018/03/20RIPE NCC
185.250.144.0/22185.250.144.0 - 185.250.147.2552018/03/20RIPE NCC
185.250.156.0/22185.250.156.0 - 185.250.159.2552018/03/20RIPE NCC
185.250.164.0/22185.250.164.0 - 185.250.167.2552018/03/21RIPE NCC
185.251.15.0/24185.251.15.0 - 185.251.15.2552021/03/05RIPE NCC
185.251.24.0/24185.251.24.0 - 185.251.24.2552021/03/10RIPE NCC
185.251.26.0/24185.251.26.0 - 185.251.26.2552021/03/10RIPE NCC
185.251.60.0/22185.251.60.0 - 185.251.63.2552018/03/22RIPE NCC
185.251.71.0/24185.251.71.0 - 185.251.71.2552021/03/11RIPE NCC
185.251.124.0/22185.251.124.0 - 185.251.127.2552018/03/23RIPE NCC
185.251.136.0/22185.251.136.0 - 185.251.139.2552018/03/23RIPE NCC
185.252.16.0/22185.252.16.0 - 185.252.19.2552018/03/27RIPE NCC
185.252.52.0/22185.252.52.0 - 185.252.55.2552018/03/27RIPE NCC
185.252.178.0/24185.252.178.0 - 185.252.178.2552018/03/28RIPE NCC
185.253.53.0/24185.253.53.0 - 185.253.53.2552021/03/16RIPE NCC
185.253.62.0/23185.253.62.0 - 185.253.63.2552018/04/03RIPE NCC
185.253.80.0/22185.253.80.0 - 185.253.83.2552018/04/03RIPE NCC
185.253.200.0/22185.253.200.0 - 185.253.203.2552018/04/05RIPE NCC
185.253.236.0/22185.253.236.0 - 185.253.239.2552018/04/05RIPE NCC
185.254.38.0/23185.254.38.0 - 185.254.39.2552018/04/06RIPE NCC
185.254.120.0/24185.254.120.0 - 185.254.120.2552021/03/17RIPE NCC
185.254.168.0/22185.254.168.0 - 185.254.171.2552018/04/10RIPE NCC
185.254.228.0/22185.254.228.0 - 185.254.231.2552018/04/11RIPE NCC
185.255.29.0/24185.255.29.0 - 185.255.29.2552021/03/22RIPE NCC
185.255.60.0/22185.255.60.0 - 185.255.63.2552018/04/13RIPE NCC
185.255.138.0/24185.255.138.0 - 185.255.138.2552021/03/23RIPE NCC
185.255.184.0/22185.255.184.0 - 185.255.187.2552018/04/16RIPE NCC
188.8.0.0/13188.8.0.0 - 188.15.255.2552009/02/05RIPE NCC
188.64.88.0/21188.64.88.0 - 188.64.95.2552009/07/15RIPE NCC
188.64.120.0/21188.64.120.0 - 188.64.127.2552009/07/20RIPE NCC
188.65.0.0/21188.65.0.0 - 188.65.7.2552009/07/28RIPE NCC
188.65.80.0/21188.65.80.0 - 188.65.87.2552009/08/05RIPE NCC
188.92.184.0/21188.92.184.0 - 188.92.191.2552009/05/01RIPE 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 3219 rows
CIDR
82.88.0.0/14
82.97.224.0/20
82.104.0.0/14
82.113.192.0/19
82.115.160.0/19
82.115.208.0/24
82.119.32.0/19
82.119.192.0/19
82.134.192.0/18
82.143.0.0/18
82.145.96.0/19
82.145.160.0/19
82.149.32.0/19
82.163.32.0/22
82.180.32.0/19
82.184.0.0/13
82.192.128.0/19
82.193.0.0/18
82.213.64.0/18
82.215.84.0/24
82.215.128.0/18
83.98.80.0/20
83.103.0.0/17
83.136.104.0/21
83.137.56.0/21
83.137.104.0/21
83.137.160.0/21
83.137.232.0/21
83.139.192.0/18
83.147.64.0/18
83.149.128.0/18
83.171.196.0/22
83.174.144.0/22
83.175.0.0/18
83.211.0.0/16
83.216.160.0/19
83.217.176.0/20
83.220.0.0/19
83.221.96.0/19
83.224.0.0/15
83.229.8.0/22
83.229.94.0/24
84.18.128.0/19
84.21.176.0/22
84.33.0.0/16
84.38.48.0/20
84.38.251.0/24
84.220.0.0/15
84.234.100.0/22
84.240.128.0/18
84.246.144.0/21
84.247.16.0/24
84.247.18.0/24
84.247.192.0/18
84.253.128.0/18
84.254.128.0/18
85.8.153.0/24
85.8.172.0/22
85.18.0.0/16
85.20.0.0/16
85.31.160.0/21
85.32.0.0/12
85.88.192.0/19
85.89.128.0/19
85.94.192.0/19
85.115.196.0/22
85.116.128.0/19
85.116.224.0/19
85.118.144.0/21
85.119.40.0/21
85.119.176.0/21
85.158.240.0/21
85.159.115.0/24
85.159.118.0/24
85.159.144.0/21
85.159.176.0/21
85.159.192.0/20
85.204.42.0/24
85.204.112.0/22
85.204.119.0/24
85.204.147.0/24
85.204.172.0/22
85.204.252.0/24
85.204.255.0/24
85.208.76.0/22
85.208.200.0/22
85.208.232.0/22
85.208.240.0/22
85.209.112.0/22
85.235.128.0/19
85.239.160.0/19
86.104.6.0/24
86.104.135.0/24
86.104.229.0/24
86.105.8.0/24
86.105.14.0/24
86.105.48.0/21
86.105.177.0/24
86.105.179.0/24
86.105.236.0/22
86.106.16.0/24
86.106.75.0/24
86.106.76.0/24
86.106.188.0/22
86.107.32.0/21
86.107.96.0/22
86.107.110.0/24
86.109.128.0/19
86.110.128.0/19
87.0.0.0/11
87.120.32.0/24
87.120.34.0/23
87.120.46.0/23
87.120.63.0/24
87.120.64.0/23
87.120.66.0/24
87.120.80.0/23
87.120.85.0/24
87.120.86.0/24
87.120.96.0/23
87.120.111.0/24
87.120.177.0/24
87.120.203.0/24
87.120.218.0/24
87.120.220.0/23
87.120.224.0/24
87.120.226.0/24
87.120.232.0/22
87.121.19.0/24
87.121.36.0/23
87.121.56.0/23
87.121.59.0/24
87.121.66.0/23
87.121.68.0/24
87.121.100.0/23
87.121.116.0/24
87.121.148.0/23
87.236.160.0/24
87.238.0.0/19
87.247.232.0/21
87.248.32.0/19
87.250.64.0/19
87.252.106.0/23
87.253.96.0/19
88.32.0.0/11
88.80.64.0/19
88.81.160.0/19
88.86.160.0/19
88.87.96.0/19
88.147.0.0/17
88.149.128.0/17
88.202.0.0/17
88.214.44.0/22
89.17.160.0/19
89.21.192.0/19
89.31.48.0/21
89.31.72.0/21
89.31.200.0/21
89.31.214.0/23
89.32.152.0/23
89.32.156.0/22
89.32.168.0/23
89.32.186.0/23
89.33.133.0/24
89.33.232.0/24
89.34.6.0/24
89.34.161.0/24
89.34.203.0/24
89.34.236.0/23
89.34.239.0/24
89.35.168.0/22
89.35.206.0/23
89.36.155.0/24
89.36.204.0/22
89.36.208.0/20
89.36.228.0/24
89.36.232.0/22
89.37.70.0/23
89.38.144.0/21
89.39.92.0/24
89.39.200.0/23
89.39.224.0/20
89.39.254.0/24
89.40.112.0/20
89.40.142.0/23
89.40.172.0/22
89.40.227.0/24
89.40.234.0/23
89.42.0.0/21
89.42.25.0/24
89.42.134.0/24
89.42.230.0/24
89.43.34.0/23
89.43.52.0/24
89.43.192.0/24
89.44.116.0/23
89.44.148.0/23
89.44.189.0/24
89.44.206.0/24
89.45.24.0/21