fetus

🇳🇱オランダNetherlands


割り振り一覧

オランダに割り振りされた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。

オランダには48,133,408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1.12069%、予約領域を除くと1.30011%です。


3201-3400 of 6090 rows
CIDRIPアドレス割り振り日レジストリ
185.72.124.0/22185.72.124.0 - 185.72.127.2552014/10/07RIPE NCC
185.72.132.0/22185.72.132.0 - 185.72.135.2552014/10/07RIPE NCC
185.72.160.0/22185.72.160.0 - 185.72.163.2552014/10/08RIPE NCC
185.72.164.0/22185.72.164.0 - 185.72.167.2552014/10/08RIPE NCC
185.72.180.0/22185.72.180.0 - 185.72.183.2552014/10/08RIPE NCC
185.73.28.0/22185.73.28.0 - 185.73.31.2552014/10/13RIPE NCC
185.73.32.0/22185.73.32.0 - 185.73.35.2552014/10/14RIPE NCC
185.73.92.0/22185.73.92.0 - 185.73.95.2552014/10/15RIPE NCC
185.74.76.0/22185.74.76.0 - 185.74.79.2552014/10/23RIPE NCC
185.75.76.0/22185.75.76.0 - 185.75.79.2552014/10/29RIPE NCC
185.75.112.0/22185.75.112.0 - 185.75.115.2552014/10/30RIPE NCC
185.75.156.0/22185.75.156.0 - 185.75.159.2552014/10/31RIPE NCC
185.75.244.0/22185.75.244.0 - 185.75.247.2552014/11/04RIPE NCC
185.75.252.0/22185.75.252.0 - 185.75.255.2552014/11/04RIPE NCC
185.76.16.0/22185.76.16.0 - 185.76.19.2552014/11/04RIPE NCC
185.76.72.0/22185.76.72.0 - 185.76.75.2552014/11/06RIPE NCC
185.76.88.0/22185.76.88.0 - 185.76.91.2552014/11/07RIPE NCC
185.76.124.0/22185.76.124.0 - 185.76.127.2552014/11/10RIPE NCC
185.76.132.0/22185.76.132.0 - 185.76.135.2552014/11/10RIPE NCC
185.76.148.0/24185.76.148.0 - 185.76.148.2552021/06/15RIPE NCC
185.76.149.0/24185.76.149.0 - 185.76.149.2552021/06/15RIPE NCC
185.76.150.0/24185.76.150.0 - 185.76.150.2552021/06/15RIPE NCC
185.76.168.0/22185.76.168.0 - 185.76.171.2552014/11/11RIPE NCC
185.77.24.0/22185.77.24.0 - 185.77.27.2552014/11/14RIPE NCC
185.77.120.0/22185.77.120.0 - 185.77.123.2552014/11/18RIPE NCC
185.77.188.0/22185.77.188.0 - 185.77.191.2552014/11/19RIPE NCC
185.77.208.0/22185.77.208.0 - 185.77.211.2552014/11/20RIPE NCC
185.78.96.0/22185.78.96.0 - 185.78.99.2552014/11/21RIPE NCC
185.78.160.0/22185.78.160.0 - 185.78.163.2552014/11/24RIPE NCC
185.78.164.0/22185.78.164.0 - 185.78.167.2552014/11/25RIPE NCC
185.78.196.0/22185.78.196.0 - 185.78.199.2552014/11/25RIPE NCC
185.78.248.0/22185.78.248.0 - 185.78.251.2552014/11/26RIPE NCC
185.79.8.0/22185.79.8.0 - 185.79.11.2552014/11/27RIPE NCC
185.79.80.0/22185.79.80.0 - 185.79.83.2552014/12/01RIPE NCC
185.79.112.0/22185.79.112.0 - 185.79.115.2552018/02/20RIPE NCC
185.79.152.0/22185.79.152.0 - 185.79.155.2552014/12/02RIPE NCC
185.80.8.0/22185.80.8.0 - 185.80.11.2552014/12/04RIPE NCC
185.80.88.0/24185.80.88.0 - 185.80.88.2552023/03/07RIPE NCC
185.80.232.0/22185.80.232.0 - 185.80.235.2552014/12/11RIPE NCC
185.80.244.0/24185.80.244.0 - 185.80.244.2552014/12/11RIPE NCC
185.80.245.0/24185.80.245.0 - 185.80.245.2552014/12/11RIPE NCC
185.80.246.0/23185.80.246.0 - 185.80.247.2552014/12/11RIPE NCC
185.81.8.0/22185.81.8.0 - 185.81.11.2552014/12/11RIPE NCC
185.82.72.0/22185.82.72.0 - 185.82.75.2552019/02/20RIPE NCC
185.82.88.0/22185.82.88.0 - 185.82.91.2552014/12/23RIPE NCC
185.82.140.0/22185.82.140.0 - 185.82.143.2552014/12/29RIPE NCC
185.82.152.0/23185.82.152.0 - 185.82.153.2552014/12/30RIPE NCC
185.82.155.0/24185.82.155.0 - 185.82.155.2552014/12/30RIPE NCC
185.82.184.0/23185.82.184.0 - 185.82.185.2552014/12/30RIPE NCC
185.82.186.0/23185.82.186.0 - 185.82.187.2552014/12/30RIPE NCC
185.82.188.0/22185.82.188.0 - 185.82.191.2552014/12/30RIPE NCC
185.82.192.0/22185.82.192.0 - 185.82.195.2552014/12/30RIPE NCC
185.82.201.0/24185.82.201.0 - 185.82.201.2552014/12/31RIPE NCC
185.82.203.0/24185.82.203.0 - 185.82.203.2552014/12/31RIPE NCC
185.82.208.0/22185.82.208.0 - 185.82.211.2552014/12/31RIPE NCC
185.83.8.0/22185.83.8.0 - 185.83.11.2552015/01/05RIPE NCC
185.83.32.0/22185.83.32.0 - 185.83.35.2552015/01/06RIPE NCC
185.83.230.0/24185.83.230.0 - 185.83.230.2552021/06/17RIPE NCC
185.83.231.0/24185.83.231.0 - 185.83.231.2552021/06/17RIPE NCC
185.84.72.0/22185.84.72.0 - 185.84.75.2552015/01/15RIPE NCC
185.84.140.0/22185.84.140.0 - 185.84.143.2552015/01/19RIPE NCC
185.84.196.0/22185.84.196.0 - 185.84.199.2552015/01/20RIPE NCC
185.84.224.0/24185.84.224.0 - 185.84.224.2552023/03/07RIPE NCC
185.85.16.0/22185.85.16.0 - 185.85.19.2552015/01/21RIPE NCC
185.85.80.0/22185.85.80.0 - 185.85.83.2552015/01/23RIPE NCC
185.85.112.0/22185.85.112.0 - 185.85.115.2552015/01/23RIPE NCC
185.85.140.0/22185.85.140.0 - 185.85.143.2552015/01/26RIPE NCC
185.85.208.0/22185.85.208.0 - 185.85.211.2552018/02/20RIPE NCC
185.87.104.0/22185.87.104.0 - 185.87.107.2552015/02/10RIPE NCC
185.87.116.0/22185.87.116.0 - 185.87.119.2552015/02/10RIPE NCC
185.87.152.0/22185.87.152.0 - 185.87.155.2552015/02/11RIPE NCC
185.87.156.0/22185.87.156.0 - 185.87.159.2552015/02/11RIPE NCC
185.87.184.0/22185.87.184.0 - 185.87.187.2552015/02/12RIPE NCC
185.87.200.0/22185.87.200.0 - 185.87.203.2552015/02/12RIPE NCC
185.87.248.0/22185.87.248.0 - 185.87.251.2552015/02/13RIPE NCC
185.88.8.0/24185.88.8.0 - 185.88.8.2552020/01/06RIPE NCC
185.88.64.0/22185.88.64.0 - 185.88.67.2552015/02/16RIPE NCC
185.88.140.0/22185.88.140.0 - 185.88.143.2552015/02/17RIPE NCC
185.88.148.0/22185.88.148.0 - 185.88.151.2552015/02/17RIPE NCC
185.88.188.0/22185.88.188.0 - 185.88.191.2552015/02/18RIPE NCC
185.89.4.0/22185.89.4.0 - 185.89.7.2552015/02/20RIPE NCC
185.89.16.0/22185.89.16.0 - 185.89.19.2552015/02/20RIPE NCC
185.89.80.0/22185.89.80.0 - 185.89.83.2552015/02/24RIPE NCC
185.89.132.0/22185.89.132.0 - 185.89.135.2552015/02/25RIPE NCC
185.89.152.0/22185.89.152.0 - 185.89.155.2552015/02/25RIPE NCC
185.89.172.0/22185.89.172.0 - 185.89.175.2552015/02/26RIPE NCC
185.89.248.0/22185.89.248.0 - 185.89.251.2552015/02/27RIPE NCC
185.90.136.0/22185.90.136.0 - 185.90.139.2552015/03/05RIPE NCC
185.90.196.0/22185.90.196.0 - 185.90.199.2552015/03/09RIPE NCC
185.90.220.0/22185.90.220.0 - 185.90.223.2552015/03/09RIPE NCC
185.91.12.0/22185.91.12.0 - 185.91.15.2552015/03/10RIPE NCC
185.91.28.0/22185.91.28.0 - 185.91.31.2552015/03/10RIPE NCC
185.91.92.0/22185.91.92.0 - 185.91.95.2552015/03/11RIPE NCC
185.91.248.0/22185.91.248.0 - 185.91.251.2552015/03/16RIPE NCC
185.92.16.0/22185.92.16.0 - 185.92.19.2552015/03/16RIPE NCC
185.92.24.0/22185.92.24.0 - 185.92.27.2552015/03/16RIPE NCC
185.92.60.0/22185.92.60.0 - 185.92.63.2552015/03/17RIPE NCC
185.92.68.0/22185.92.68.0 - 185.92.71.2552015/03/17RIPE NCC
185.92.92.0/22185.92.92.0 - 185.92.95.2552015/03/18RIPE NCC
185.92.148.0/22185.92.148.0 - 185.92.151.2552015/03/19RIPE NCC
185.93.6.0/24185.93.6.0 - 185.93.6.2552021/06/17RIPE NCC
185.93.24.0/22185.93.24.0 - 185.93.27.2552015/03/23RIPE NCC
185.93.76.0/22185.93.76.0 - 185.93.79.2552015/03/24RIPE NCC
185.93.175.0/24185.93.175.0 - 185.93.175.2552020/01/03RIPE NCC
185.94.65.0/24185.94.65.0 - 185.94.65.2552022/01/25RIPE NCC
185.94.66.0/24185.94.66.0 - 185.94.66.2552022/01/25RIPE NCC
185.94.92.0/22185.94.92.0 - 185.94.95.2552015/03/31RIPE NCC
185.94.120.0/22185.94.120.0 - 185.94.123.2552015/04/01RIPE NCC
185.94.168.0/22185.94.168.0 - 185.94.171.2552015/04/02RIPE NCC
185.94.208.0/22185.94.208.0 - 185.94.211.2552015/04/07RIPE NCC
185.94.228.0/22185.94.228.0 - 185.94.231.2552015/04/07RIPE NCC
185.94.236.0/22185.94.236.0 - 185.94.239.2552015/04/07RIPE NCC
185.94.244.0/22185.94.244.0 - 185.94.247.2552015/04/07RIPE NCC
185.95.12.0/22185.95.12.0 - 185.95.15.2552015/04/08RIPE NCC
185.95.24.0/22185.95.24.0 - 185.95.27.2552015/04/08RIPE NCC
185.95.28.0/22185.95.28.0 - 185.95.31.2552015/04/08RIPE NCC
185.95.44.0/22185.95.44.0 - 185.95.47.2552015/04/09RIPE NCC
185.95.68.0/22185.95.68.0 - 185.95.71.2552015/04/09RIPE NCC
185.95.176.0/22185.95.176.0 - 185.95.179.2552015/04/13RIPE NCC
185.96.4.0/22185.96.4.0 - 185.96.7.2552015/04/14RIPE NCC
185.96.44.0/22185.96.44.0 - 185.96.47.2552015/04/15RIPE NCC
185.96.140.0/22185.96.140.0 - 185.96.143.2552015/04/16RIPE NCC
185.96.148.0/22185.96.148.0 - 185.96.151.2552015/04/17RIPE NCC
185.97.40.0/22185.97.40.0 - 185.97.43.2552015/04/21RIPE NCC
185.97.228.0/22185.97.228.0 - 185.97.231.2552015/04/24RIPE NCC
185.98.52.0/22185.98.52.0 - 185.98.55.2552015/04/28RIPE NCC
185.98.124.0/22185.98.124.0 - 185.98.127.2552015/04/29RIPE NCC
185.98.144.0/22185.98.144.0 - 185.98.147.2552015/04/30RIPE NCC
185.99.23.0/24185.99.23.0 - 185.99.23.2552021/06/17RIPE NCC
185.99.128.0/22185.99.128.0 - 185.99.131.2552015/05/07RIPE NCC
185.99.184.0/22185.99.184.0 - 185.99.187.2552015/05/08RIPE NCC
185.99.204.0/22185.99.204.0 - 185.99.207.2552015/05/11RIPE NCC
185.100.36.0/22185.100.36.0 - 185.100.39.2552015/05/13RIPE NCC
185.100.56.0/22185.100.56.0 - 185.100.59.2552015/05/15RIPE NCC
185.100.128.0/22185.100.128.0 - 185.100.131.2552015/05/15RIPE NCC
185.100.132.0/22185.100.132.0 - 185.100.135.2552015/05/15RIPE NCC
185.100.140.0/22185.100.140.0 - 185.100.143.2552015/05/18RIPE NCC
185.100.192.0/22185.100.192.0 - 185.100.195.2552015/05/18RIPE NCC
185.100.232.0/22185.100.232.0 - 185.100.235.2552015/05/19RIPE NCC
185.101.40.0/22185.101.40.0 - 185.101.43.2552015/05/20RIPE NCC
185.101.60.0/22185.101.60.0 - 185.101.63.2552015/05/20RIPE NCC
185.101.108.0/22185.101.108.0 - 185.101.111.2552015/05/22RIPE NCC
185.101.196.0/22185.101.196.0 - 185.101.199.2552015/05/26RIPE NCC
185.101.244.0/22185.101.244.0 - 185.101.247.2552015/05/27RIPE NCC
185.101.252.0/22185.101.252.0 - 185.101.255.2552015/05/27RIPE NCC
185.102.4.0/22185.102.4.0 - 185.102.7.2552015/05/27RIPE NCC
185.102.24.0/22185.102.24.0 - 185.102.27.2552015/05/27RIPE NCC
185.102.44.0/22185.102.44.0 - 185.102.47.2552015/05/27RIPE NCC
185.102.68.0/22185.102.68.0 - 185.102.71.2552015/05/28RIPE NCC
185.102.168.0/22185.102.168.0 - 185.102.171.2552015/06/01RIPE NCC
185.102.172.0/22185.102.172.0 - 185.102.175.2552015/06/01RIPE NCC
185.103.16.0/22185.103.16.0 - 185.103.19.2552015/06/04RIPE NCC
185.103.36.0/22185.103.36.0 - 185.103.39.2552015/06/04RIPE NCC
185.103.56.0/22185.103.56.0 - 185.103.59.2552015/06/04RIPE NCC
185.103.76.0/22185.103.76.0 - 185.103.79.2552015/06/05RIPE NCC
185.103.156.0/22185.103.156.0 - 185.103.159.2552015/06/09RIPE NCC
185.103.172.0/22185.103.172.0 - 185.103.175.2552015/06/09RIPE NCC
185.103.200.0/22185.103.200.0 - 185.103.203.2552015/06/09RIPE NCC
185.103.236.0/22185.103.236.0 - 185.103.239.2552015/06/10RIPE NCC
185.103.240.0/22185.103.240.0 - 185.103.243.2552015/06/10RIPE NCC
185.104.28.0/22185.104.28.0 - 185.104.31.2552015/06/11RIPE NCC
185.104.100.0/22185.104.100.0 - 185.104.103.2552015/06/12RIPE NCC
185.104.128.0/22185.104.128.0 - 185.104.131.2552015/06/12RIPE NCC
185.104.132.0/22185.104.132.0 - 185.104.135.2552015/06/12RIPE NCC
185.105.76.0/22185.105.76.0 - 185.105.79.2552015/06/19RIPE NCC
185.105.160.0/22185.105.160.0 - 185.105.163.2552015/06/22RIPE NCC
185.105.192.0/22185.105.192.0 - 185.105.195.2552015/06/23RIPE NCC
185.105.200.0/22185.105.200.0 - 185.105.203.2552015/06/23RIPE NCC
185.105.204.0/22185.105.204.0 - 185.105.207.2552015/06/23RIPE NCC
185.105.216.0/22185.105.216.0 - 185.105.219.2552015/06/23RIPE NCC
185.105.220.0/22185.105.220.0 - 185.105.223.2552015/06/23RIPE NCC
185.106.52.0/22185.106.52.0 - 185.106.55.2552015/06/25RIPE NCC
185.106.60.0/22185.106.60.0 - 185.106.63.2552015/06/25RIPE NCC
185.106.80.0/22185.106.80.0 - 185.106.83.2552015/06/25RIPE NCC
185.106.121.0/24185.106.121.0 - 185.106.121.2552015/06/26RIPE NCC
185.106.140.0/22185.106.140.0 - 185.106.143.2552015/06/26RIPE NCC
185.106.152.0/22185.106.152.0 - 185.106.155.2552015/06/29RIPE NCC
185.106.212.0/22185.106.212.0 - 185.106.215.2552015/06/30RIPE NCC
185.106.224.0/22185.106.224.0 - 185.106.227.2552015/06/30RIPE NCC
185.107.36.0/22185.107.36.0 - 185.107.39.2552015/07/03RIPE NCC
185.107.40.0/22185.107.40.0 - 185.107.43.2552015/07/03RIPE NCC
185.107.44.0/22185.107.44.0 - 185.107.47.2552015/07/03RIPE NCC
185.107.56.0/22185.107.56.0 - 185.107.59.2552015/07/03RIPE NCC
185.107.68.0/22185.107.68.0 - 185.107.71.2552015/07/03RIPE NCC
185.107.80.0/22185.107.80.0 - 185.107.83.2552015/07/03RIPE NCC
185.107.88.0/22185.107.88.0 - 185.107.91.2552015/07/03RIPE NCC
185.107.92.0/22185.107.92.0 - 185.107.95.2552015/07/03RIPE NCC
185.107.100.0/22185.107.100.0 - 185.107.103.2552015/07/03RIPE NCC
185.107.112.0/22185.107.112.0 - 185.107.115.2552015/07/03RIPE NCC
185.107.116.0/22185.107.116.0 - 185.107.119.2552015/07/03RIPE NCC
185.107.120.0/22185.107.120.0 - 185.107.123.2552015/07/03RIPE NCC
185.107.188.0/22185.107.188.0 - 185.107.191.2552015/07/06RIPE NCC
185.107.212.0/22185.107.212.0 - 185.107.215.2552015/07/07RIPE NCC
185.107.224.0/22185.107.224.0 - 185.107.227.2552015/07/07RIPE NCC
185.107.237.0/24185.107.237.0 - 185.107.237.2552020/02/10RIPE NCC
185.108.64.0/22185.108.64.0 - 185.108.67.2552019/01/07RIPE NCC
185.108.112.0/22185.108.112.0 - 185.108.115.2552015/07/09RIPE NCC
185.108.116.0/22185.108.116.0 - 185.108.119.2552015/07/09RIPE NCC
185.108.224.0/22185.108.224.0 - 185.108.227.2552015/07/13RIPE NCC
185.109.96.0/22185.109.96.0 - 185.109.99.2552015/07/15RIPE 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。

4801-5000 of 5482 rows
CIDR
194.121.208.0/21
194.121.216.0/22
194.121.224.0/20
194.121.240.0/21
194.121.248.0/22
194.121.252.0/23
194.121.255.0/24
194.122.0.0/18
194.122.64.0/21
194.122.72.0/22
194.122.88.0/21
194.122.96.0/20
194.122.112.0/21
194.122.128.0/18
194.122.192.0/19
194.122.240.0/21
194.122.252.0/22
194.123.0.0/18
194.123.64.0/19
194.123.96.0/20
194.123.112.0/21
194.123.120.0/23
194.123.123.0/24
194.123.124.0/22
194.123.128.0/19
194.123.160.0/22
194.123.165.0/24
194.123.166.0/23
194.123.168.0/21
194.123.176.0/20
194.123.192.0/18
194.124.168.0/21
194.124.196.0/22
194.126.130.0/24
194.126.176.0/24
194.126.235.0/24
194.126.241.0/24
194.135.48.0/22
194.140.230.0/24
194.140.246.0/24
194.145.194.0/23
194.145.200.0/23
194.145.227.0/24
194.145.244.0/22
194.146.44.0/23
194.146.48.0/23
194.147.221.0/24
194.149.80.0/21
194.150.76.0/24
194.150.79.0/24
194.150.208.0/23
194.151.0.0/16
194.152.44.0/24
194.153.74.0/24
194.153.78.0/24
194.153.99.0/24
194.153.133.0/24
194.153.155.0/24
194.153.170.0/24
194.153.185.0/24
194.156.2.0/24
194.156.12.0/22
194.156.78.0/24
194.156.134.0/24
194.156.144.0/24
194.156.176.0/22
194.158.160.0/19
194.161.0.0/16
194.164.87.0/24
194.164.234.0/23
194.165.34.0/24
194.169.60.0/22
194.169.124.0/24
194.169.168.0/22
194.169.208.0/24
194.169.248.0/24
194.171.0.0/16
194.176.117.0/24
194.176.127.0/24
194.178.0.0/16
194.180.104.0/22
194.180.188.0/23
194.180.197.0/24
194.180.216.0/24
194.180.219.0/24
194.180.227.0/24
194.187.44.0/22
194.187.76.0/22
194.187.96.0/22
194.194.0.0/16
194.196.0.0/16
194.213.24.0/24
194.213.108.0/24
194.213.112.0/23
194.213.126.0/23
194.229.0.0/16
194.233.50.0/24
194.242.2.0/23
194.242.14.0/23
194.242.18.0/23
194.242.33.0/24
194.242.38.0/24
194.242.45.0/24
194.242.54.0/24
194.242.64.0/19
194.246.39.224/27
194.247.30.0/23
194.247.38.0/24
194.247.63.0/24
194.247.96.0/19
194.247.182.0/23
194.247.186.0/23
194.253.0.0/16
195.2.32.0/19
195.2.249.0/24
195.3.176.0/22
195.5.104.0/24
195.5.163.0/24
195.7.128.0/19
195.8.47.0/24
195.8.195.0/24
195.8.208.0/23
195.10.202.0/24
195.10.212.0/24
195.12.60.0/22
195.14.1.0/24
195.14.29.0/24
195.16.84.0/22
195.18.64.0/18
195.20.8.0/22
195.20.32.0/19
195.20.106.0/24
195.20.143.0/24
195.20.144.0/24
195.20.204.0/23
195.22.100.0/22
195.22.122.0/24
195.22.156.0/23
195.26.6.0/23
195.26.230.0/23
195.28.22.0/23
195.33.0.0/17
195.33.128.0/18
195.34.130.0/24
195.34.132.0/22
195.34.200.0/22
195.35.67.0/24
195.35.97.0/24
195.35.114.0/23
195.35.128.0/17
195.38.4.0/22
195.38.8.0/22
195.38.192.0/18
195.39.204.0/23
195.39.214.0/23
195.42.134.0/23
195.42.224.0/22
195.42.228.0/23
195.43.158.0/24
195.46.38.0/24
195.51.0.0/16
195.54.38.0/23
195.54.56.0/23
195.60.82.128/26
195.60.83.224/27
195.60.87.0/25
195.60.170.0/24
195.60.176.0/23
195.60.212.0/22
195.62.22.0/23
195.62.82.0/23
195.64.64.0/19
195.64.107.0/24
195.64.108.0/24
195.64.113.0/24
195.66.90.0/24
195.66.134.0/23
195.66.152.0/23
195.68.218.0/23
195.68.244.0/24
195.69.72.0/22
195.69.144.0/22
195.69.149.0/24
195.69.163.0/24
195.69.225.0/24
195.72.120.0/21
195.73.0.0/16
195.74.87.0/24
195.75.0.0/16
195.78.84.0/23
195.79.0.0/16
195.80.40.0/22
195.80.226.0/24
195.80.230.0/23
195.82.132.0/23
195.85.128.0/18
195.85.225.0/24
195.88.18.0/23
195.88.136.0/23
195.88.160.0/23