fetus

🇩🇪ドイツGermany


割り振り一覧

ドイツに割り振りされた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。

ドイツには124,395,968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2.89632%、予約領域を除くと3.36001%です。


6401-6600 of 10846 rows
CIDRIPアドレス割り振り日レジストリ
192.54.38.0/24192.54.38.0 - 192.54.38.2551989/05/22RIPE NCC
192.54.39.0/24192.54.39.0 - 192.54.39.2551989/05/22RIPE NCC
192.54.40.0/24192.54.40.0 - 192.54.40.2551989/05/22RIPE NCC
192.54.41.0/24192.54.41.0 - 192.54.41.2551989/05/17RIPE NCC
192.54.42.0/24192.54.42.0 - 192.54.42.2551989/05/22RIPE NCC
192.54.43.0/24192.54.43.0 - 192.54.43.2551989/05/22RIPE NCC
192.54.44.0/24192.54.44.0 - 192.54.44.2551989/05/22RIPE NCC
192.54.45.0/24192.54.45.0 - 192.54.45.2551989/05/22RIPE NCC
192.54.46.0/24192.54.46.0 - 192.54.46.2551989/05/22RIPE NCC
192.54.47.0/24192.54.47.0 - 192.54.47.2551989/05/22RIPE NCC
192.54.48.0/24192.54.48.0 - 192.54.48.2551989/05/22RIPE NCC
192.54.49.0/24192.54.49.0 - 192.54.49.2551989/05/22RIPE NCC
192.54.50.0/24192.54.50.0 - 192.54.50.2551989/05/22RIPE NCC
192.54.51.0/24192.54.51.0 - 192.54.51.2551989/05/22RIPE NCC
192.54.52.0/24192.54.52.0 - 192.54.52.2551989/05/22RIPE NCC
192.54.60.0/24192.54.60.0 - 192.54.60.2551989/05/22RIPE NCC
192.54.61.0/24192.54.61.0 - 192.54.61.2551984/01/01RIPE NCC
192.54.62.0/24192.54.62.0 - 192.54.62.2551989/05/22RIPE NCC
192.54.63.0/24192.54.63.0 - 192.54.63.2551989/05/22RIPE NCC
192.54.64.0/24192.54.64.0 - 192.54.64.2551989/05/22RIPE NCC
192.54.65.0/24192.54.65.0 - 192.54.65.2551989/05/22RIPE NCC
192.54.66.0/24192.54.66.0 - 192.54.66.2551992/06/08RIPE NCC
192.54.67.0/24192.54.67.0 - 192.54.67.2551989/05/22RIPE NCC
192.54.68.0/22192.54.68.0 - 192.54.71.2551989/05/22RIPE NCC
192.54.73.0/24192.54.73.0 - 192.54.73.2551989/05/22RIPE NCC
192.54.74.0/24192.54.74.0 - 192.54.74.2551994/03/30RIPE NCC
192.54.75.0/24192.54.75.0 - 192.54.75.2551989/05/22RIPE NCC
192.54.78.0/24192.54.78.0 - 192.54.78.2551989/05/22RIPE NCC
192.54.79.0/24192.54.79.0 - 192.54.79.2551993/03/10RIPE NCC
192.54.80.0/24192.54.80.0 - 192.54.80.2551989/05/22RIPE NCC
192.54.113.0/24192.54.113.0 - 192.54.113.2551989/06/05RIPE NCC
192.54.125.0/24192.54.125.0 - 192.54.125.2551996/08/19RIPE NCC
192.54.126.0/23192.54.126.0 - 192.54.127.2551996/08/19RIPE NCC
192.54.128.0/24192.54.128.0 - 192.54.128.2551996/08/19RIPE NCC
192.54.139.0/24192.54.139.0 - 192.54.139.2552000/10/13RIPE NCC
192.54.221.0/24192.54.221.0 - 192.54.221.2551989/06/14RIPE NCC
192.54.254.0/24192.54.254.0 - 192.54.254.2551989/07/05RIPE NCC
192.55.84.0/24192.55.84.0 - 192.55.84.2551989/07/06RIPE NCC
192.55.89.0/24192.55.89.0 - 192.55.89.2551989/07/10RIPE NCC
192.55.188.0/24192.55.188.0 - 192.55.188.2551989/08/08RIPE NCC
192.55.197.0/24192.55.197.0 - 192.55.197.2551989/08/16RIPE NCC
192.55.244.0/24192.55.244.0 - 192.55.244.2551989/09/12RIPE NCC
192.64.202.0/24192.64.202.0 - 192.64.202.2551984/01/01RIPE NCC
192.65.139.0/24192.65.139.0 - 192.65.139.2551989/11/16RIPE NCC
192.67.55.0/24192.67.55.0 - 192.67.55.2551990/01/10RIPE NCC
192.67.167.0/24192.67.167.0 - 192.67.167.2551990/01/31RIPE NCC
192.67.170.0/24192.67.170.0 - 192.67.170.2551990/02/06RIPE NCC
192.67.189.0/24192.67.189.0 - 192.67.189.2551994/03/30RIPE NCC
192.67.197.0/24192.67.197.0 - 192.67.197.2551984/01/01RIPE NCC
192.67.198.0/24192.67.198.0 - 192.67.198.2551984/01/01RIPE NCC
192.67.200.0/21192.67.200.0 - 192.67.207.2551984/01/01RIPE NCC
192.67.208.0/24192.67.208.0 - 192.67.208.2551990/12/05RIPE NCC
192.67.218.0/24192.67.218.0 - 192.67.218.2551990/02/07RIPE NCC
192.68.0.0/22192.68.0.0 - 192.68.3.2551990/02/12RIPE NCC
192.68.5.0/24192.68.5.0 - 192.68.5.2551990/02/12RIPE NCC
192.68.6.0/24192.68.6.0 - 192.68.6.2551990/02/12RIPE NCC
192.68.7.0/24192.68.7.0 - 192.68.7.2551990/02/12RIPE NCC
192.68.8.0/24192.68.8.0 - 192.68.8.2551990/02/12RIPE NCC
192.68.9.0/24192.68.9.0 - 192.68.9.2551990/02/12RIPE NCC
192.68.10.0/24192.68.10.0 - 192.68.10.2551990/02/12RIPE NCC
192.68.11.0/24192.68.11.0 - 192.68.11.2551990/02/12RIPE NCC
192.68.12.0/24192.68.12.0 - 192.68.12.2551990/02/12RIPE NCC
192.68.13.0/24192.68.13.0 - 192.68.13.2551990/02/12RIPE NCC
192.68.14.0/24192.68.14.0 - 192.68.14.2551990/02/12RIPE NCC
192.68.15.0/24192.68.15.0 - 192.68.15.2551993/10/28RIPE NCC
192.68.16.0/24192.68.16.0 - 192.68.16.2551990/02/12RIPE NCC
192.68.17.0/24192.68.17.0 - 192.68.17.2551990/02/12RIPE NCC
192.68.18.0/24192.68.18.0 - 192.68.18.2551990/03/14RIPE NCC
192.68.19.0/24192.68.19.0 - 192.68.19.2551990/02/12RIPE NCC
192.68.151.0/24192.68.151.0 - 192.68.151.2551993/09/01RIPE NCC
192.68.152.0/24192.68.152.0 - 192.68.152.2551993/09/01RIPE NCC
192.68.165.0/24192.68.165.0 - 192.68.165.2551990/03/15RIPE NCC
192.68.166.0/23192.68.166.0 - 192.68.167.2551990/03/15RIPE NCC
192.68.168.0/23192.68.168.0 - 192.68.169.2551990/03/15RIPE NCC
192.68.211.0/24192.68.211.0 - 192.68.211.2551990/06/06RIPE NCC
192.68.212.0/22192.68.212.0 - 192.68.215.2551990/06/06RIPE NCC
192.68.254.0/24192.68.254.0 - 192.68.254.2551990/06/05RIPE NCC
192.69.234.0/24192.69.234.0 - 192.69.234.2551990/01/20ARIN
192.70.140.0/24192.70.140.0 - 192.70.140.2551990/05/23RIPE NCC
192.70.141.0/24192.70.141.0 - 192.70.141.2551990/05/23RIPE NCC
192.70.142.0/24192.70.142.0 - 192.70.142.2551990/05/23RIPE NCC
192.70.143.0/24192.70.143.0 - 192.70.143.2551990/05/23RIPE NCC
192.70.144.0/24192.70.144.0 - 192.70.144.2551990/05/23RIPE NCC
192.70.145.0/24192.70.145.0 - 192.70.145.2551990/05/23RIPE NCC
192.70.146.0/24192.70.146.0 - 192.70.146.2551990/05/23RIPE NCC
192.70.147.0/24192.70.147.0 - 192.70.147.2551990/05/23RIPE NCC
192.70.148.0/24192.70.148.0 - 192.70.148.2551990/05/23RIPE NCC
192.70.149.0/24192.70.149.0 - 192.70.149.2551990/05/23RIPE NCC
192.70.150.0/24192.70.150.0 - 192.70.150.2551990/05/23RIPE NCC
192.70.151.0/24192.70.151.0 - 192.70.151.2551990/05/23RIPE NCC
192.70.152.0/24192.70.152.0 - 192.70.152.2551990/05/23RIPE NCC
192.70.153.0/24192.70.153.0 - 192.70.153.2551990/05/23RIPE NCC
192.70.154.0/24192.70.154.0 - 192.70.154.2551990/05/23RIPE NCC
192.70.155.0/24192.70.155.0 - 192.70.155.2551990/05/23RIPE NCC
192.70.156.0/24192.70.156.0 - 192.70.156.2551990/05/23RIPE NCC
192.70.157.0/24192.70.157.0 - 192.70.157.2551990/05/23RIPE NCC
192.70.158.0/24192.70.158.0 - 192.70.158.2551990/05/23RIPE NCC
192.70.159.0/24192.70.159.0 - 192.70.159.2551990/05/23RIPE NCC
192.70.192.0/22192.70.192.0 - 192.70.195.2552018/07/06RIPE NCC
192.73.34.0/24192.73.34.0 - 192.73.34.2551990/07/13RIPE NCC
192.76.123.0/24192.76.123.0 - 192.76.123.2551990/09/17RIPE NCC
192.76.124.0/24192.76.124.0 - 192.76.124.2551984/01/01RIPE NCC
192.76.125.0/24192.76.125.0 - 192.76.125.2551994/05/02RIPE NCC
192.76.126.0/24192.76.126.0 - 192.76.126.2551990/09/17RIPE NCC
192.76.127.0/24192.76.127.0 - 192.76.127.2551990/09/17RIPE NCC
192.76.128.0/24192.76.128.0 - 192.76.128.2551990/09/17RIPE NCC
192.76.129.0/24192.76.129.0 - 192.76.129.2551990/09/17RIPE NCC
192.76.130.0/24192.76.130.0 - 192.76.130.2551990/09/17RIPE NCC
192.76.131.0/24192.76.131.0 - 192.76.131.2551990/09/17RIPE NCC
192.76.132.0/24192.76.132.0 - 192.76.132.2551990/09/17RIPE NCC
192.76.134.0/24192.76.134.0 - 192.76.134.2551992/11/03RIPE NCC
192.76.135.0/24192.76.135.0 - 192.76.135.2551990/09/17RIPE NCC
192.76.136.0/24192.76.136.0 - 192.76.136.2551990/09/17RIPE NCC
192.76.137.0/24192.76.137.0 - 192.76.137.2551990/09/17RIPE NCC
192.76.138.0/24192.76.138.0 - 192.76.138.2552012/06/27RIPE NCC
192.76.139.0/24192.76.139.0 - 192.76.139.2551990/09/17RIPE NCC
192.76.140.0/24192.76.140.0 - 192.76.140.2551996/06/06RIPE NCC
192.76.141.0/24192.76.141.0 - 192.76.141.2551992/06/08RIPE NCC
192.76.142.0/24192.76.142.0 - 192.76.142.2551990/09/17RIPE NCC
192.76.143.0/24192.76.143.0 - 192.76.143.2551990/09/17RIPE NCC
192.76.144.0/24192.76.144.0 - 192.76.144.2551990/09/17RIPE NCC
192.76.145.0/24192.76.145.0 - 192.76.145.2551990/09/17RIPE NCC
192.76.146.0/24192.76.146.0 - 192.76.146.2551990/09/17RIPE NCC
192.76.147.0/24192.76.147.0 - 192.76.147.2551990/09/17RIPE NCC
192.76.148.0/24192.76.148.0 - 192.76.148.2551993/09/01RIPE NCC
192.76.151.0/24192.76.151.0 - 192.76.151.2551992/05/03RIPE NCC
192.76.152.0/24192.76.152.0 - 192.76.152.2551990/09/17RIPE NCC
192.76.154.0/24192.76.154.0 - 192.76.154.2551990/09/17RIPE NCC
192.76.155.0/24192.76.155.0 - 192.76.155.2551990/09/17RIPE NCC
192.76.156.0/24192.76.156.0 - 192.76.156.2551990/09/17RIPE NCC
192.76.157.0/24192.76.157.0 - 192.76.157.2551990/09/17RIPE NCC
192.76.158.0/24192.76.158.0 - 192.76.158.2551990/09/17RIPE NCC
192.76.159.0/24192.76.159.0 - 192.76.159.2551990/09/17RIPE NCC
192.76.161.0/24192.76.161.0 - 192.76.161.2551990/09/17RIPE NCC
192.76.162.0/24192.76.162.0 - 192.76.162.2551990/09/17RIPE NCC
192.76.165.0/24192.76.165.0 - 192.76.165.2551990/09/17RIPE NCC
192.76.166.0/23192.76.166.0 - 192.76.167.2551990/09/17RIPE NCC
192.76.168.0/23192.76.168.0 - 192.76.169.2551990/09/17RIPE NCC
192.76.170.0/24192.76.170.0 - 192.76.170.2551990/09/17RIPE NCC
192.76.172.0/24192.76.172.0 - 192.76.172.2551990/09/17RIPE NCC
192.76.176.0/24192.76.176.0 - 192.76.176.2551990/09/19RIPE NCC
192.76.241.0/24192.76.241.0 - 192.76.241.2551990/10/08RIPE NCC
192.76.245.0/24192.76.245.0 - 192.76.245.2551990/10/08RIPE NCC
192.76.246.0/24192.76.246.0 - 192.76.246.2551990/10/08RIPE NCC
192.76.247.0/24192.76.247.0 - 192.76.247.2551990/10/08RIPE NCC
192.76.248.0/24192.76.248.0 - 192.76.248.2551990/10/08RIPE NCC
192.77.114.0/24192.77.114.0 - 192.77.114.2551991/08/20RIPE NCC
192.77.115.0/24192.77.115.0 - 192.77.115.2551991/08/20RIPE NCC
192.78.160.0/20192.78.160.0 - 192.78.175.2551989/10/03RIPE NCC
192.78.192.0/20192.78.192.0 - 192.78.207.2551990/06/01RIPE NCC
192.80.51.0/24192.80.51.0 - 192.80.51.2551990/05/08RIPE NCC
192.81.121.0/24192.81.121.0 - 192.81.121.2551984/01/01RIPE NCC
192.81.230.0/24192.81.230.0 - 192.81.230.2551984/01/01RIPE NCC
192.82.241.0/24192.82.241.0 - 192.82.241.2551990/03/26RIPE NCC
192.83.229.0/24192.83.229.0 - 192.83.229.2551990/10/01RIPE NCC
192.84.220.0/24192.84.220.0 - 192.84.220.2551991/08/12RIPE NCC
192.84.245.0/24192.84.245.0 - 192.84.245.2551990/11/12RIPE NCC
192.84.246.0/24192.84.246.0 - 192.84.246.2551990/11/12RIPE NCC
192.84.247.0/24192.84.247.0 - 192.84.247.2551990/11/12RIPE NCC
192.86.163.0/24192.86.163.0 - 192.86.163.2551990/12/10RIPE NCC
192.88.4.0/24192.88.4.0 - 192.88.4.2551990/11/28RIPE NCC
192.88.97.0/24192.88.97.0 - 192.88.97.2551990/12/12RIPE NCC
192.88.98.0/24192.88.98.0 - 192.88.98.2551990/12/12RIPE NCC
192.88.108.0/24192.88.108.0 - 192.88.108.2551990/12/12RIPE NCC
192.88.239.0/24192.88.239.0 - 192.88.239.2551991/01/17RIPE NCC
192.94.76.0/24192.94.76.0 - 192.94.76.2551991/02/22RIPE NCC
192.100.96.0/23192.100.96.0 - 192.100.97.2551991/04/12RIPE NCC
192.100.98.0/24192.100.98.0 - 192.100.98.2551991/04/12RIPE NCC
192.101.28.0/24192.101.28.0 - 192.101.28.2551991/04/25RIPE NCC
192.101.48.0/20192.101.48.0 - 192.101.63.2551991/06/21RIPE NCC
192.101.75.0/24192.101.75.0 - 192.101.75.2551991/06/21RIPE NCC
192.101.179.0/24192.101.179.0 - 192.101.179.2551991/07/16RIPE NCC
192.101.180.0/24192.101.180.0 - 192.101.180.2551991/07/16RIPE NCC
192.101.197.0/24192.101.197.0 - 192.101.197.2551991/07/19RIPE NCC
192.101.198.0/24192.101.198.0 - 192.101.198.2551991/07/19RIPE NCC
192.102.89.0/24192.102.89.0 - 192.102.89.2551991/03/13RIPE NCC
192.102.146.0/23192.102.146.0 - 192.102.147.2551991/04/09RIPE NCC
192.102.148.0/22192.102.148.0 - 192.102.151.2551991/04/09RIPE NCC
192.102.152.0/21192.102.152.0 - 192.102.159.2551991/04/09RIPE NCC
192.102.160.0/20192.102.160.0 - 192.102.175.2551991/04/09RIPE NCC
192.102.176.0/23192.102.176.0 - 192.102.177.2551991/04/09RIPE NCC
192.103.23.0/24192.103.23.0 - 192.103.23.2551991/07/05RIPE NCC
192.103.27.0/24192.103.27.0 - 192.103.27.2551991/07/05RIPE NCC
192.103.40.0/24192.103.40.0 - 192.103.40.2551991/07/08RIPE NCC
192.104.77.0/24192.104.77.0 - 192.104.77.2551991/05/13RIPE NCC
192.105.75.0/24192.105.75.0 - 192.105.75.2552005/01/04RIPE NCC
192.107.123.0/24192.107.123.0 - 192.107.123.2551993/10/05RIPE NCC
192.107.132.0/24192.107.132.0 - 192.107.132.2551991/05/16RIPE NCC
192.107.235.0/24192.107.235.0 - 192.107.235.2551991/06/04RIPE NCC
192.107.236.0/24192.107.236.0 - 192.107.236.2551991/06/04RIPE NCC
192.108.23.0/24192.108.23.0 - 192.108.23.2551991/05/01RIPE NCC
192.108.24.0/23192.108.24.0 - 192.108.25.2551991/05/01RIPE NCC
192.108.26.0/24192.108.26.0 - 192.108.26.2551991/05/01RIPE NCC
192.108.31.0/24192.108.31.0 - 192.108.31.2551991/05/01RIPE NCC
192.108.32.0/24192.108.32.0 - 192.108.32.2551991/05/01RIPE NCC
192.108.33.0/24192.108.33.0 - 192.108.33.2551991/05/01RIPE NCC
192.108.34.0/24192.108.34.0 - 192.108.34.2551991/05/01RIPE NCC
192.108.35.0/24192.108.35.0 - 192.108.35.2551991/05/01RIPE NCC
192.108.36.0/22192.108.36.0 - 192.108.39.2551991/05/01RIPE NCC
192.108.40.0/22192.108.40.0 - 192.108.43.2551991/05/01RIPE 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。

4401-4600 of 8529 rows
CIDR
185.161.176.0/22
185.161.200.0/22
185.161.228.0/22
185.161.248.0/24
185.162.44.0/22
185.162.212.0/22
185.162.220.0/22
185.162.248.0/22
185.163.8.0/22
185.163.36.0/22
185.163.52.0/22
185.163.76.0/22
185.163.112.0/21
185.164.52.0/22
185.164.84.0/22
185.164.96.0/22
185.164.108.0/22
185.164.161.0/24
185.164.228.0/22
185.165.8.0/22
185.165.16.0/22
185.165.84.0/22
185.165.136.0/22
185.165.228.0/22
185.165.244.0/22
185.166.4.0/22
185.166.8.0/22
185.166.20.0/22
185.166.176.0/22
185.166.188.0/22
185.166.200.0/22
185.166.253.0/24
185.167.148.0/22
185.167.156.0/22
185.168.0.0/22
185.168.8.0/24
185.168.11.0/24
185.168.80.0/22
185.168.141.0/24
185.168.148.0/24
185.168.151.0/24
185.168.228.0/22
185.169.0.0/22
185.169.56.0/22
185.169.78.0/24
185.169.112.0/22
185.169.124.0/22
185.169.128.0/22
185.169.192.0/22
185.169.204.0/22
185.169.212.0/22
185.169.252.0/22
185.170.24.0/22
185.170.112.0/22
185.170.120.0/22
185.170.160.0/22
185.170.168.0/22
185.170.196.0/22
185.170.244.0/22
185.171.44.0/22
185.171.76.0/22
185.171.96.0/22
185.171.136.0/22
185.171.204.0/22
185.171.216.0/22
185.171.224.0/22
185.171.248.0/22
185.172.8.0/22
185.172.40.0/22
185.172.52.0/22
185.172.124.0/22
185.172.192.0/22
185.173.76.0/22
185.173.108.0/22
185.173.224.0/21
185.173.240.0/22
185.174.36.0/22
185.174.48.0/22
185.174.72.0/22
185.174.104.0/22
185.174.148.0/22
185.174.252.0/22
185.175.28.0/22
185.175.56.0/22
185.175.89.0/24
185.175.208.0/22
185.175.232.0/22
185.176.16.0/22
185.176.134.0/23
185.176.152.0/22
185.176.158.0/23
185.176.164.0/22
185.176.192.0/22
185.176.228.0/22
185.176.252.0/22
185.177.84.0/22
185.177.116.0/22
185.177.128.0/22
185.177.140.0/22
185.177.148.0/22
185.177.204.0/22
185.177.248.0/22
185.178.24.0/22
185.178.32.0/22
185.178.40.0/22
185.178.56.0/22
185.178.72.0/22
185.178.108.0/22
185.178.116.0/22
185.178.192.0/22
185.178.212.0/22
185.178.231.0/24
185.179.152.0/22
185.179.164.0/22
185.179.245.0/24
185.180.24.0/22
185.180.164.0/22
185.180.224.0/22
185.181.12.0/22
185.181.24.0/22
185.181.104.0/22
185.181.112.0/22
185.181.120.0/22
185.181.128.0/21
185.181.168.0/22
185.181.188.0/22
185.181.192.0/22
185.181.224.0/22
185.182.8.0/22
185.182.32.0/21
185.182.44.0/22
185.182.80.0/22
185.182.164.0/22
185.182.184.0/22
185.182.232.0/22
185.183.24.0/22
185.183.52.0/22
185.183.85.0/24
185.183.86.0/23
185.183.124.0/22
185.183.156.0/22
185.183.176.0/21
185.183.204.0/22
185.184.100.0/22
185.184.160.0/22
185.184.188.0/22
185.184.200.0/22
185.184.212.0/22
185.184.220.0/22
185.184.224.0/22
185.185.24.0/22
185.185.80.0/22
185.185.124.0/22
185.185.188.0/22
185.185.192.0/22
185.186.24.0/22
185.186.116.0/22
185.186.120.0/22
185.186.144.0/23
185.186.220.0/22
185.186.224.0/22
185.186.236.0/22
185.187.64.0/22
185.187.168.0/22
185.187.232.0/22
185.187.240.0/22
185.188.0.0/22
185.188.16.0/24
185.188.32.0/22
185.188.48.0/22
185.188.64.0/22
185.188.108.0/22
185.188.120.0/22
185.188.132.0/22
185.188.200.0/21
185.188.240.0/21
185.188.248.0/22
185.189.0.0/22
185.189.24.0/22
185.189.96.0/22
185.189.140.0/22
185.189.220.0/22
185.189.228.0/22
185.190.52.0/22
185.190.68.0/22
185.190.140.0/22
185.190.156.0/22
185.190.192.0/22
185.190.228.0/22
185.190.236.0/22
185.191.120.0/22
185.191.216.0/22
185.191.224.0/22
185.192.28.0/22
185.192.48.0/22
185.192.64.0/22
185.192.76.0/22
185.192.96.0/22
185.192.140.0/22
185.192.168.0/21