fetus

ウクライナUkraine

割り振り一覧

ウクライナに割り振りされた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。

ウクライナには9,292,576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0.21636%、予約領域を除くと0.25100%です。

2401-2600 of 2912 rows
CIDRIPアドレス割り振り日レジストリ
194.153.128.0/24194.153.128.0 - 194.153.128.2552000/01/24RIPE NCC
194.153.129.0/24194.153.129.0 - 194.153.129.2552000/02/15RIPE NCC
194.153.148.0/23194.153.148.0 - 194.153.149.2552000/04/11RIPE NCC
194.156.76.0/24194.156.76.0 - 194.156.76.2552021/07/20RIPE NCC
194.156.248.0/22194.156.248.0 - 194.156.251.2552018/08/06RIPE NCC
194.165.6.0/23194.165.6.0 - 194.165.7.2552008/12/30RIPE NCC
194.165.46.0/24194.165.46.0 - 194.165.46.2552006/01/11RIPE NCC
194.169.204.0/24194.169.204.0 - 194.169.204.2552010/12/21RIPE NCC
194.169.205.0/24194.169.205.0 - 194.169.205.2552006/12/04RIPE NCC
194.169.206.0/24194.169.206.0 - 194.169.206.2552006/12/04RIPE NCC
194.169.207.0/24194.169.207.0 - 194.169.207.2552006/12/04RIPE NCC
194.169.210.0/24194.169.210.0 - 194.169.210.2552006/12/07RIPE NCC
194.169.238.0/24194.169.238.0 - 194.169.238.2552006/12/18RIPE NCC
194.176.97.0/24194.176.97.0 - 194.176.97.2552006/07/18RIPE NCC
194.177.0.0/22194.177.0.0 - 194.177.3.2552008/12/24RIPE NCC
194.177.15.0/24194.177.15.0 - 194.177.15.2552024/02/12RIPE NCC
194.177.24.0/22194.177.24.0 - 194.177.27.2552009/02/09RIPE NCC
194.180.226.192/26194.180.226.192 - 194.180.226.2552024/02/16RIPE NCC
194.183.160.0/19194.183.160.0 - 194.183.191.2551995/08/08RIPE NCC
194.187.28.0/24194.187.28.0 - 194.187.28.2552005/07/12RIPE NCC
194.187.30.0/23194.187.30.0 - 194.187.31.2552005/07/12RIPE NCC
194.187.48.0/22194.187.48.0 - 194.187.51.2552005/07/20RIPE NCC
194.187.104.0/22194.187.104.0 - 194.187.107.2552005/08/15RIPE NCC
194.187.108.0/22194.187.108.0 - 194.187.111.2552005/08/17RIPE NCC
194.187.152.0/22194.187.152.0 - 194.187.155.2552005/09/02RIPE NCC
194.187.208.0/22194.187.208.0 - 194.187.211.2552005/09/14RIPE NCC
194.187.216.0/22194.187.216.0 - 194.187.219.2552005/09/16RIPE NCC
194.187.228.0/22194.187.228.0 - 194.187.231.2552005/09/21RIPE NCC
194.213.23.0/24194.213.23.0 - 194.213.23.2552005/09/09RIPE NCC
194.213.104.0/23194.213.104.0 - 194.213.105.2552010/07/15RIPE NCC
194.213.106.0/23194.213.106.0 - 194.213.107.2552010/07/19RIPE NCC
194.213.120.0/23194.213.120.0 - 194.213.121.2552010/07/21RIPE NCC
194.242.60.0/24194.242.60.0 - 194.242.60.2552001/05/16RIPE NCC
194.242.96.0/22194.242.96.0 - 194.242.99.2552004/06/09RIPE NCC
194.242.100.0/22194.242.100.0 - 194.242.103.2552004/06/10RIPE NCC
194.242.116.0/22194.242.116.0 - 194.242.119.2552004/06/15RIPE NCC
194.246.74.0/24194.246.74.0 - 194.246.74.2552011/11/11RIPE NCC
194.246.75.0/24194.246.75.0 - 194.246.75.2552011/11/11RIPE NCC
194.246.77.0/24194.246.77.0 - 194.246.77.2552011/11/11RIPE NCC
194.246.99.0/24194.246.99.0 - 194.246.99.2552004/02/11RIPE NCC
194.246.104.0/23194.246.104.0 - 194.246.105.2552004/02/02RIPE NCC
194.246.116.0/23194.246.116.0 - 194.246.117.2552004/02/06RIPE NCC
194.246.120.0/23194.246.120.0 - 194.246.121.2552004/02/20RIPE NCC
194.247.12.0/23194.247.12.0 - 194.247.13.2552010/04/06RIPE NCC
194.247.18.0/23194.247.18.0 - 194.247.19.2552010/04/07RIPE NCC
194.247.35.0/24194.247.35.0 - 194.247.35.2552010/12/22RIPE NCC
194.247.37.0/24194.247.37.0 - 194.247.37.2552010/12/22RIPE NCC
194.247.42.0/24194.247.42.0 - 194.247.42.2552010/12/23RIPE NCC
194.247.60.0/24194.247.60.0 - 194.247.60.2552010/12/28RIPE NCC
194.247.172.0/23194.247.172.0 - 194.247.173.2552009/11/18RIPE NCC
194.247.174.0/23194.247.174.0 - 194.247.175.2552009/11/18RIPE NCC
194.247.176.0/23194.247.176.0 - 194.247.177.2552009/11/19RIPE NCC
194.247.178.0/23194.247.178.0 - 194.247.179.2552009/11/19RIPE NCC
195.2.236.0/23195.2.236.0 - 195.2.237.2552007/11/07RIPE NCC
195.3.128.0/22195.3.128.0 - 195.3.131.2552006/07/31RIPE NCC
195.3.148.0/22195.3.148.0 - 195.3.151.2552006/08/07RIPE NCC
195.3.156.0/22195.3.156.0 - 195.3.159.2552006/08/09RIPE NCC
195.3.196.0/22195.3.196.0 - 195.3.199.2552006/08/29RIPE NCC
195.3.224.0/22195.3.224.0 - 195.3.227.2552006/09/05RIPE NCC
195.5.0.0/19195.5.0.0 - 195.5.31.2551996/09/27RIPE NCC
195.5.32.0/19195.5.32.0 - 195.5.63.2551997/07/17RIPE NCC
195.5.106.0/23195.5.106.0 - 195.5.107.2552006/04/07RIPE NCC
195.5.108.0/23195.5.108.0 - 195.5.109.2552006/04/07RIPE NCC
195.5.124.0/23195.5.124.0 - 195.5.125.2552006/04/13RIPE NCC
195.5.126.0/24195.5.126.0 - 195.5.126.2552011/09/09RIPE NCC
195.5.184.0/24195.5.184.0 - 195.5.184.2552008/04/18RIPE NCC
195.8.40.0/23195.8.40.0 - 195.8.41.2552008/12/19RIPE NCC
195.8.42.0/23195.8.42.0 - 195.8.43.2552008/12/19RIPE NCC
195.8.200.0/23195.8.200.0 - 195.8.201.2552006/09/29RIPE NCC
195.10.210.0/24195.10.210.0 - 195.10.210.2552005/10/27RIPE NCC
195.12.56.0/22195.12.56.0 - 195.12.59.2552010/03/18RIPE NCC
195.14.17.0/24195.14.17.0 - 195.14.17.2552008/04/07RIPE NCC
195.14.21.0/24195.14.21.0 - 195.14.21.2552020/06/19RIPE NCC
195.14.122.0/24195.14.122.0 - 195.14.122.2552010/07/09RIPE NCC
195.14.123.0/24195.14.123.0 - 195.14.123.2552010/07/09RIPE NCC
195.16.76.0/22195.16.76.0 - 195.16.79.2552005/05/25RIPE NCC
195.18.16.0/22195.18.16.0 - 195.18.19.2552010/06/04RIPE NCC
195.18.28.0/22195.18.28.0 - 195.18.31.2552010/06/07RIPE NCC
195.20.4.0/22195.20.4.0 - 195.20.7.2552006/07/27RIPE NCC
195.20.96.0/23195.20.96.0 - 195.20.97.2552002/10/24RIPE NCC
195.20.124.0/23195.20.124.0 - 195.20.125.2552002/11/12RIPE NCC
195.20.130.0/24195.20.130.0 - 195.20.130.2552010/12/29RIPE NCC
195.20.148.0/24195.20.148.0 - 195.20.148.2552011/01/06RIPE NCC
195.20.154.0/24195.20.154.0 - 195.20.154.2552011/01/07RIPE NCC
195.22.108.0/22195.22.108.0 - 195.22.111.2552011/03/01RIPE NCC
195.22.112.0/22195.22.112.0 - 195.22.115.2552006/12/20RIPE NCC
195.22.130.0/23195.22.130.0 - 195.22.131.2552002/12/10RIPE NCC
195.22.132.0/23195.22.132.0 - 195.22.133.2552002/12/11RIPE NCC
195.22.140.0/23195.22.140.0 - 195.22.141.2552002/12/24RIPE NCC
195.24.128.0/19195.24.128.0 - 195.24.159.2551996/10/09RIPE NCC
195.24.234.0/23195.24.234.0 - 195.24.235.2552008/04/11RIPE NCC
195.24.242.0/23195.24.242.0 - 195.24.243.2552008/04/16RIPE NCC
195.24.252.0/23195.24.252.0 - 195.24.253.2552008/04/22RIPE NCC
195.26.16.0/23195.26.16.0 - 195.26.17.2552002/11/26RIPE NCC
195.26.18.0/23195.26.18.0 - 195.26.19.2552010/03/26RIPE NCC
195.26.64.0/22195.26.64.0 - 195.26.67.2552006/07/10RIPE NCC
195.26.84.0/23195.26.84.0 - 195.26.85.2552006/07/12RIPE NCC
195.26.86.0/23195.26.86.0 - 195.26.87.2552006/07/12RIPE NCC
195.26.92.0/22195.26.92.0 - 195.26.95.2552006/07/20RIPE NCC
195.28.30.0/23195.28.30.0 - 195.28.31.2552008/03/07RIPE NCC
195.34.74.0/23195.34.74.0 - 195.34.75.2552006/09/15RIPE NCC
195.34.78.0/24195.34.78.0 - 195.34.78.2552021/03/04RIPE NCC
195.34.90.0/23195.34.90.0 - 195.34.91.2552006/09/20RIPE NCC
195.34.94.0/23195.34.94.0 - 195.34.95.2552006/09/20RIPE NCC
195.34.196.0/22195.34.196.0 - 195.34.199.2552005/12/28RIPE NCC
195.34.204.0/22195.34.204.0 - 195.34.207.2552005/12/28RIPE NCC
195.35.65.0/24195.35.65.0 - 195.35.65.2552000/09/26RIPE NCC
195.38.16.0/23195.38.16.0 - 195.38.17.2552000/06/12RIPE NCC
195.38.18.0/24195.38.18.0 - 195.38.18.2552000/06/12RIPE NCC
195.39.210.0/23195.39.210.0 - 195.39.211.2552003/04/04RIPE NCC
195.39.232.0/23195.39.232.0 - 195.39.233.2552003/04/16RIPE NCC
195.39.240.0/24195.39.240.0 - 195.39.240.2552003/04/22RIPE NCC
195.39.241.0/24195.39.241.0 - 195.39.241.2552003/04/22RIPE NCC
195.39.242.0/23195.39.242.0 - 195.39.243.2552003/04/22RIPE NCC
195.42.126.0/23195.42.126.0 - 195.42.127.2552008/02/29RIPE NCC
195.42.130.0/23195.42.130.0 - 195.42.131.2552008/02/12RIPE NCC
195.42.136.0/23195.42.136.0 - 195.42.137.2552008/02/14RIPE NCC
195.43.40.0/22195.43.40.0 - 195.43.43.2552002/11/22RIPE NCC
195.43.70.0/23195.43.70.0 - 195.43.71.2552010/05/28RIPE NCC
195.43.146.0/24195.43.146.0 - 195.43.146.2552008/06/11RIPE NCC
195.43.148.0/24195.43.148.0 - 195.43.148.2552008/06/12RIPE NCC
195.46.32.0/22195.46.32.0 - 195.46.35.2552010/06/11RIPE NCC
195.46.56.0/22195.46.56.0 - 195.46.59.2552003/02/17RIPE NCC
195.47.202.0/24195.47.202.0 - 195.47.202.2552003/04/08RIPE NCC
195.47.219.0/24195.47.219.0 - 195.47.219.2552003/04/25RIPE NCC
195.47.248.0/24195.47.248.0 - 195.47.248.2552003/05/21RIPE NCC
195.47.253.0/24195.47.253.0 - 195.47.253.2552003/05/23RIPE NCC
195.49.148.0/22195.49.148.0 - 195.49.151.2552002/12/20RIPE NCC
195.49.164.0/22195.49.164.0 - 195.49.167.2552002/12/24RIPE NCC
195.54.52.0/23195.54.52.0 - 195.54.53.2552010/06/17RIPE NCC
195.54.162.0/23195.54.162.0 - 195.54.163.2552010/06/03RIPE NCC
195.58.224.0/19195.58.224.0 - 195.58.255.2551997/11/27RIPE NCC
195.60.70.0/23195.60.70.0 - 195.60.71.2552006/04/18RIPE NCC
195.60.168.0/23195.60.168.0 - 195.60.169.2552012/01/11RIPE NCC
195.60.174.0/23195.60.174.0 - 195.60.175.2552005/12/08RIPE NCC
195.60.184.0/23195.60.184.0 - 195.60.185.2552005/12/13RIPE NCC
195.60.200.0/22195.60.200.0 - 195.60.203.2552005/12/13RIPE NCC
195.60.224.0/22195.60.224.0 - 195.60.227.2552005/12/19RIPE NCC
195.60.228.0/22195.60.228.0 - 195.60.231.2552011/11/14RIPE NCC
195.62.14.0/23195.62.14.0 - 195.62.15.2552004/07/22RIPE NCC
195.62.24.0/23195.62.24.0 - 195.62.25.2552004/07/27RIPE NCC
195.62.36.0/23195.62.36.0 - 195.62.37.2552008/03/11RIPE NCC
195.64.136.0/23195.64.136.0 - 195.64.137.2552006/12/14RIPE NCC
195.64.154.0/23195.64.154.0 - 195.64.155.2552011/03/30RIPE NCC
195.64.162.0/23195.64.162.0 - 195.64.163.2552009/02/23RIPE NCC
195.64.166.0/23195.64.166.0 - 195.64.167.2552006/06/13RIPE NCC
195.64.182.0/23195.64.182.0 - 195.64.183.2552010/06/29RIPE NCC
195.64.184.0/23195.64.184.0 - 195.64.185.2552009/07/06RIPE NCC
195.64.190.0/23195.64.190.0 - 195.64.191.2552006/06/21RIPE NCC
195.64.224.0/19195.64.224.0 - 195.64.255.2551997/08/13RIPE NCC
195.66.65.0/24195.66.65.0 - 195.66.65.2552005/12/06RIPE NCC
195.66.66.0/24195.66.66.0 - 195.66.66.2552005/12/06RIPE NCC
195.66.79.0/24195.66.79.0 - 195.66.79.2552005/12/09RIPE NCC
195.66.105.0/24195.66.105.0 - 195.66.105.2552008/03/19RIPE NCC
195.66.110.0/24195.66.110.0 - 195.66.110.2552011/09/26RIPE NCC
195.66.136.0/23195.66.136.0 - 195.66.137.2552005/11/29RIPE NCC
195.66.140.0/23195.66.140.0 - 195.66.141.2552005/11/30RIPE NCC
195.66.146.0/23195.66.146.0 - 195.66.147.2552010/06/23RIPE NCC
195.66.156.0/23195.66.156.0 - 195.66.157.2552005/12/02RIPE NCC
195.66.192.0/20195.66.192.0 - 195.66.207.2551997/04/17RIPE NCC
195.66.208.0/23195.66.208.0 - 195.66.209.2551997/04/17RIPE NCC
195.66.210.0/24195.66.210.0 - 195.66.210.2551997/04/17RIPE NCC
195.66.211.0/24195.66.211.0 - 195.66.211.2551997/04/17RIPE NCC
195.66.212.0/22195.66.212.0 - 195.66.215.2551997/04/17RIPE NCC
195.68.196.0/23195.68.196.0 - 195.68.197.2552003/05/15RIPE NCC
195.68.202.0/23195.68.202.0 - 195.68.203.2552003/05/23RIPE NCC
195.68.210.0/23195.68.210.0 - 195.68.211.2552003/06/02RIPE NCC
195.68.216.0/23195.68.216.0 - 195.68.217.2552003/06/06RIPE NCC
195.68.222.0/23195.68.222.0 - 195.68.223.2552003/06/12RIPE NCC
195.69.76.0/24195.69.76.0 - 195.69.76.2552003/05/30RIPE NCC
195.69.84.0/22195.69.84.0 - 195.69.87.2552003/06/02RIPE NCC
195.69.132.0/22195.69.132.0 - 195.69.135.2552003/02/27RIPE NCC
195.69.176.0/22195.69.176.0 - 195.69.179.2552003/03/26RIPE NCC
195.69.184.0/22195.69.184.0 - 195.69.187.2552003/03/27RIPE NCC
195.69.196.0/22195.69.196.0 - 195.69.199.2552005/02/02RIPE NCC
195.69.220.0/22195.69.220.0 - 195.69.223.2552003/05/05RIPE NCC
195.69.244.0/22195.69.244.0 - 195.69.247.2552003/05/15RIPE NCC
195.69.248.0/22195.69.248.0 - 195.69.251.2552003/05/19RIPE NCC
195.72.144.0/23195.72.144.0 - 195.72.145.2552006/01/18RIPE NCC
195.72.146.0/24195.72.146.0 - 195.72.146.2552006/01/18RIPE NCC
195.72.147.0/24195.72.147.0 - 195.72.147.2552006/01/18RIPE NCC
195.72.156.0/22195.72.156.0 - 195.72.159.2552006/01/23RIPE NCC
195.74.67.0/24195.74.67.0 - 195.74.67.2552006/07/10RIPE NCC
195.74.72.0/24195.74.72.0 - 195.74.72.2552006/07/11RIPE NCC
195.78.38.0/23195.78.38.0 - 195.78.39.2552003/02/13RIPE NCC
195.78.42.0/23195.78.42.0 - 195.78.43.2552012/07/20RIPE NCC
195.78.58.0/23195.78.58.0 - 195.78.59.2552003/03/17RIPE NCC
195.78.68.0/23195.78.68.0 - 195.78.69.2552006/09/01RIPE NCC
195.78.92.0/23195.78.92.0 - 195.78.93.2552006/09/08RIPE NCC
195.78.100.0/23195.78.100.0 - 195.78.101.2552009/10/05RIPE NCC
195.78.112.0/23195.78.112.0 - 195.78.113.2552009/10/20RIPE NCC
195.78.244.0/22195.78.244.0 - 195.78.247.2552005/12/06RIPE NCC
195.78.252.0/22195.78.252.0 - 195.78.255.2552005/12/06RIPE NCC
195.80.140.0/23195.80.140.0 - 195.80.141.2552011/08/31RIPE NCC
195.80.232.0/24195.80.232.0 - 195.80.232.2552005/06/30RIPE NCC
195.82.150.0/23195.82.150.0 - 195.82.151.2552008/03/26RIPE NCC
195.85.198.0/24195.85.198.0 - 195.85.198.2552003/06/05RIPE NCC
195.85.208.0/24195.85.208.0 - 195.85.208.2552012/02/14RIPE NCC
195.85.214.0/24195.85.214.0 - 195.85.214.2552003/06/19RIPE NCC
195.85.219.0/24195.85.219.0 - 195.85.219.2552003/06/23RIPE 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。

801-1000 of 2674 rows
CIDR
91.223.194.0/24
91.223.205.0/24
91.223.214.0/24
91.223.216.0/24
91.223.223.0/24
91.223.227.0/24
91.223.234.0/24
91.224.8.0/22
91.224.16.0/23
91.224.44.0/23
91.224.68.0/23
91.224.74.0/23
91.224.84.0/23
91.224.96.0/23
91.224.112.0/23
91.224.156.0/23
91.224.171.0/24
91.224.178.0/23
91.224.200.0/22
91.224.222.0/23
91.224.252.0/23
91.225.4.0/22
91.225.36.0/22
91.225.44.0/22
91.225.48.0/22
91.225.56.0/22
91.225.80.0/22
91.225.88.0/21
91.225.108.0/22
91.225.116.0/22
91.225.120.0/22
91.225.136.0/21
91.225.144.0/22
91.225.160.0/20
91.225.196.0/22
91.225.200.0/22
91.225.220.0/22
91.225.224.0/22
91.225.232.0/22
91.226.4.0/23
91.226.34.0/23
91.226.42.0/23
91.226.44.0/23
91.226.56.0/22
91.226.138.0/23
91.226.187.0/24
91.226.190.0/23
91.226.192.0/24
91.226.201.0/24
91.226.207.0/24
91.226.212.0/23
91.226.252.0/22
91.227.42.0/24
91.227.69.0/24
91.227.150.0/23
91.227.180.0/22
91.227.206.0/23
91.227.254.0/24
91.228.12.0/22
91.228.58.0/23
91.228.122.0/23
91.228.146.0/23
91.228.217.0/24
91.228.218.0/23
91.228.229.0/24
91.228.236.0/24
91.229.66.0/23
91.229.76.0/22
91.229.101.0/24
91.229.115.0/24
91.229.120.0/22
91.229.167.0/24
91.229.204.0/22
91.229.216.0/22
91.229.226.0/24
91.229.240.0/22
91.230.25.0/24
91.230.92.0/23
91.230.121.0/24
91.230.198.0/23
91.230.220.0/24
91.231.1.0/24
91.231.40.0/22
91.231.54.0/23
91.231.69.0/24
91.231.84.0/22
91.231.98.0/23
91.231.148.0/22
91.231.160.0/24
91.231.170.0/24
91.231.181.0/24
91.231.182.0/24
91.231.206.0/24
91.231.229.0/24
91.231.240.0/24
91.232.0.0/22
91.232.21.0/24
91.232.28.0/22
91.232.128.0/24
91.232.157.0/24
91.232.158.0/23
91.232.177.0/24
91.232.178.0/23
91.232.199.0/24
91.232.238.0/24
91.232.240.0/23
91.233.48.0/23
91.233.61.0/24
91.233.90.0/23
91.233.96.0/21
91.233.108.0/22
91.233.123.0/24
91.233.127.0/24
91.233.140.0/24
91.233.183.0/24
91.234.0.0/21
91.234.24.0/22
91.234.28.0/23
91.234.31.0/24
91.234.32.0/22
91.234.40.0/22
91.234.72.0/21
91.234.88.0/22
91.234.136.0/22
91.234.140.0/23
91.234.198.0/23
91.234.210.0/23
91.234.226.0/23
91.235.46.0/24
91.235.67.0/24
91.235.68.0/22
91.235.102.0/24
91.235.128.0/23
91.235.142.0/23
91.235.224.0/22
91.236.36.0/24
91.236.96.0/22
91.236.118.0/23
91.236.126.0/23
91.236.138.0/23
91.236.156.0/22
91.236.171.0/24
91.236.184.0/23
91.236.221.0/24
91.236.224.0/22
91.236.248.0/22
91.237.4.0/22
91.237.8.0/21
91.237.24.0/22
91.237.36.0/24
91.237.40.0/23
91.237.64.0/24
91.237.107.0/24
91.237.108.0/22
91.237.114.0/23
91.237.116.0/24
91.237.119.0/24
91.237.120.0/22
91.237.125.0/24
91.237.126.0/23
91.237.128.0/24
91.237.142.0/24
91.237.152.0/24
91.237.164.0/22
91.237.204.0/22
91.237.232.0/22
91.237.240.0/21
91.237.250.0/24
91.238.5.0/24
91.238.9.0/24
91.238.16.0/23
91.238.23.0/24
91.238.100.0/22
91.238.104.0/23
91.238.132.0/24
91.238.146.0/23
91.239.48.0/22
91.239.53.0/24
91.239.74.0/24
91.239.76.0/22
91.239.80.0/22
91.239.95.0/24
91.239.104.0/22
91.239.136.0/22
91.239.150.0/24
91.239.160.0/22
91.239.232.0/22
91.239.241.0/24
91.240.48.0/22
91.240.96.0/22
91.240.140.0/22
91.240.145.0/24
91.240.244.0/24
91.241.71.0/24
91.241.80.0/22
91.241.96.0/19
91.241.176.0/22
91.241.192.0/18
91.242.52.0/22
91.242.192.0/21