fetus

🇷🇺ロシア連邦Russian Federation


割り振り一覧

ロシア連邦に割り振りされた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。

ロシア連邦には44,913,664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1.04573%、予約領域を除くと1.21314%です。


9201-9400 of 10905 rows
CIDRIPアドレス割り振り日レジストリ
194.110.66.0/24194.110.66.0 - 194.110.66.2552007/04/17RIPE NCC
194.110.80.0/22194.110.80.0 - 194.110.83.2552018/09/25RIPE NCC
194.110.152.0/23194.110.152.0 - 194.110.153.2552012/01/12RIPE NCC
194.110.202.0/24194.110.202.0 - 194.110.202.2552007/04/02RIPE NCC
194.110.203.0/24194.110.203.0 - 194.110.203.2552022/05/11RIPE NCC
194.110.223.0/24194.110.223.0 - 194.110.223.2552007/04/12RIPE NCC
194.110.246.0/23194.110.246.0 - 194.110.247.2552019/10/30RIPE NCC
194.110.253.0/24194.110.253.0 - 194.110.253.2552007/04/17RIPE NCC
194.113.34.0/23194.113.34.0 - 194.113.35.2552019/10/30RIPE NCC
194.113.104.0/22194.113.104.0 - 194.113.107.2552018/08/02RIPE NCC
194.113.139.0/24194.113.139.0 - 194.113.139.2552019/11/22RIPE NCC
194.113.140.0/24194.113.140.0 - 194.113.140.2552019/11/22RIPE NCC
194.113.142.0/24194.113.142.0 - 194.113.142.2552019/11/22RIPE NCC
194.113.150.0/23194.113.150.0 - 194.113.151.2552019/10/30RIPE NCC
194.113.152.0/24194.113.152.0 - 194.113.152.2552019/10/30RIPE NCC
194.113.155.0/24194.113.155.0 - 194.113.155.2552019/11/22RIPE NCC
194.113.232.0/22194.113.232.0 - 194.113.235.2552018/08/02RIPE NCC
194.113.236.0/23194.113.236.0 - 194.113.237.2552018/08/02RIPE NCC
194.113.238.0/23194.113.238.0 - 194.113.239.2552018/08/02RIPE NCC
194.114.128.0/22194.114.128.0 - 194.114.131.2552009/01/14RIPE NCC
194.116.162.0/23194.116.162.0 - 194.116.163.2552005/01/20RIPE NCC
194.116.169.0/24194.116.169.0 - 194.116.169.2552011/10/11RIPE NCC
194.116.172.0/23194.116.172.0 - 194.116.173.2552019/10/30RIPE NCC
194.116.190.0/23194.116.190.0 - 194.116.191.2552019/10/30RIPE NCC
194.116.194.0/23194.116.194.0 - 194.116.195.2552005/02/07RIPE NCC
194.117.50.128/25194.117.50.128 - 194.117.50.2552005/03/10RIPE NCC
194.117.250.0/23194.117.250.0 - 194.117.251.2552019/10/30RIPE NCC
194.120.104.0/23194.120.104.0 - 194.120.105.2552019/10/30RIPE NCC
194.124.36.0/22194.124.36.0 - 194.124.39.2552018/10/31RIPE NCC
194.125.224.0/22194.125.224.0 - 194.125.227.2552009/11/16RIPE NCC
194.125.254.0/23194.125.254.0 - 194.125.255.2552008/04/15RIPE NCC
194.126.160.0/22194.126.160.0 - 194.126.163.2552018/05/28RIPE NCC
194.126.168.0/22194.126.168.0 - 194.126.171.2552005/05/13RIPE NCC
194.126.203.0/24194.126.203.0 - 194.126.203.2552005/02/01RIPE NCC
194.127.112.0/22194.127.112.0 - 194.127.115.2552018/08/02RIPE NCC
194.135.4.0/22194.135.4.0 - 194.135.7.2551995/02/06RIPE NCC
194.135.8.0/21194.135.8.0 - 194.135.15.2551995/02/06RIPE NCC
194.135.21.0/24194.135.21.0 - 194.135.21.2551995/02/06RIPE NCC
194.135.40.0/22194.135.40.0 - 194.135.43.2551995/02/06RIPE NCC
194.135.52.0/22194.135.52.0 - 194.135.55.2551995/02/06RIPE NCC
194.135.60.0/22194.135.60.0 - 194.135.63.2551995/02/06RIPE NCC
194.135.64.0/21194.135.64.0 - 194.135.71.2551995/02/06RIPE NCC
194.135.72.0/22194.135.72.0 - 194.135.75.2551995/02/06RIPE NCC
194.135.96.0/22194.135.96.0 - 194.135.99.2551995/02/06RIPE NCC
194.135.100.0/24194.135.100.0 - 194.135.100.2551995/02/06RIPE NCC
194.135.103.0/24194.135.103.0 - 194.135.103.2551995/02/06RIPE NCC
194.135.108.0/22194.135.108.0 - 194.135.111.2551995/02/06RIPE NCC
194.135.112.0/22194.135.112.0 - 194.135.115.2551995/02/06RIPE NCC
194.135.120.0/22194.135.120.0 - 194.135.123.2551995/02/06RIPE NCC
194.135.135.0/24194.135.135.0 - 194.135.135.2551995/02/06RIPE NCC
194.135.136.0/22194.135.136.0 - 194.135.139.2551995/02/06RIPE NCC
194.135.140.0/22194.135.140.0 - 194.135.143.2551995/02/06RIPE NCC
194.135.144.0/21194.135.144.0 - 194.135.151.2551995/02/06RIPE NCC
194.135.192.0/22194.135.192.0 - 194.135.195.2551995/02/06RIPE NCC
194.135.208.0/20194.135.208.0 - 194.135.223.2551995/02/06RIPE NCC
194.135.224.0/20194.135.224.0 - 194.135.239.2551995/02/06RIPE NCC
194.135.240.0/21194.135.240.0 - 194.135.247.2551995/02/06RIPE NCC
194.140.228.0/24194.140.228.0 - 194.140.228.2552007/12/27RIPE NCC
194.140.247.0/24194.140.247.0 - 194.140.247.2552023/03/06RIPE NCC
194.143.138.0/23194.143.138.0 - 194.143.139.2552005/03/10RIPE NCC
194.143.148.0/23194.143.148.0 - 194.143.149.2552008/09/15RIPE NCC
194.143.150.0/23194.143.150.0 - 194.143.151.2552007/03/05RIPE NCC
194.145.158.0/24194.145.158.0 - 194.145.158.2552004/11/04RIPE NCC
194.145.168.0/22194.145.168.0 - 194.145.171.2552004/08/30RIPE NCC
194.146.113.0/24194.146.113.0 - 194.146.113.2552003/09/24RIPE NCC
194.146.119.0/24194.146.119.0 - 194.146.119.2552003/10/02RIPE NCC
194.146.200.0/22194.146.200.0 - 194.146.203.2552008/07/08RIPE NCC
194.146.240.0/22194.146.240.0 - 194.146.243.2552003/11/21RIPE NCC
194.147.28.0/22194.147.28.0 - 194.147.31.2552018/08/03RIPE NCC
194.147.32.0/22194.147.32.0 - 194.147.35.2552018/08/03RIPE NCC
194.147.48.0/22194.147.48.0 - 194.147.51.2552018/05/29RIPE NCC
194.147.114.0/23194.147.114.0 - 194.147.115.2552019/10/31RIPE NCC
194.147.148.0/23194.147.148.0 - 194.147.149.2552019/10/31RIPE NCC
194.147.214.0/24194.147.214.0 - 194.147.214.2552022/11/16RIPE NCC
194.147.224.0/24194.147.224.0 - 194.147.224.2552022/11/16RIPE NCC
194.147.246.0/23194.147.246.0 - 194.147.247.2552012/04/02RIPE NCC
194.147.249.0/24194.147.249.0 - 194.147.249.2552012/04/02RIPE NCC
194.149.64.0/21194.149.64.0 - 194.149.71.2551999/02/23RIPE NCC
194.149.90.0/24194.149.90.0 - 194.149.90.2552004/08/02RIPE NCC
194.149.95.0/24194.149.95.0 - 194.149.95.2551999/07/14RIPE NCC
194.149.224.0/22194.149.224.0 - 194.149.227.2552000/06/26RIPE NCC
194.149.234.0/23194.149.234.0 - 194.149.235.2552000/07/26RIPE NCC
194.149.242.0/24194.149.242.0 - 194.149.242.2552012/09/11RIPE NCC
194.150.88.0/22194.150.88.0 - 194.150.91.2552004/05/28RIPE NCC
194.150.128.0/19194.150.128.0 - 194.150.159.2552004/06/01RIPE NCC
194.150.174.0/23194.150.174.0 - 194.150.175.2552004/09/15RIPE NCC
194.150.179.0/24194.150.179.0 - 194.150.179.2552007/09/13RIPE NCC
194.150.202.0/23194.150.202.0 - 194.150.203.2552004/08/24RIPE NCC
194.150.214.0/23194.150.214.0 - 194.150.215.2552019/10/31RIPE NCC
194.150.222.0/23194.150.222.0 - 194.150.223.2552011/03/22RIPE NCC
194.150.234.0/23194.150.234.0 - 194.150.235.2552019/10/31RIPE NCC
194.150.254.0/23194.150.254.0 - 194.150.255.2552009/06/16RIPE NCC
194.152.34.0/23194.152.34.0 - 194.152.35.2552008/05/14RIPE NCC
194.152.62.0/23194.152.62.0 - 194.152.63.2552008/05/22RIPE NCC
194.153.112.0/24194.153.112.0 - 194.153.112.2552006/11/21RIPE NCC
194.153.158.128/25194.153.158.128 - 194.153.158.2552007/09/19RIPE NCC
194.154.64.0/19194.154.64.0 - 194.154.95.2551995/12/01RIPE NCC
194.156.28.0/22194.156.28.0 - 194.156.31.2552018/05/30RIPE NCC
194.156.100.0/22194.156.100.0 - 194.156.103.2552018/12/03RIPE NCC
194.156.124.0/23194.156.124.0 - 194.156.125.2552018/12/03RIPE NCC
194.156.166.0/23194.156.166.0 - 194.156.167.2552019/11/01RIPE NCC
194.156.184.0/23194.156.184.0 - 194.156.185.2552019/11/01RIPE NCC
194.156.200.0/23194.156.200.0 - 194.156.201.2552019/11/01RIPE NCC
194.156.204.0/23194.156.204.0 - 194.156.205.2552019/11/01RIPE NCC
194.165.0.0/23194.165.0.0 - 194.165.1.2552008/12/24RIPE NCC
194.165.18.0/23194.165.18.0 - 194.165.19.2552009/01/16RIPE NCC
194.165.20.0/23194.165.20.0 - 194.165.21.2552009/01/19RIPE NCC
194.165.22.0/23194.165.22.0 - 194.165.23.2552009/01/20RIPE NCC
194.165.30.0/23194.165.30.0 - 194.165.31.2552009/01/22RIPE NCC
194.165.50.0/24194.165.50.0 - 194.165.50.2552011/11/18RIPE NCC
194.165.61.0/24194.165.61.0 - 194.165.61.2552006/01/18RIPE NCC
194.169.56.0/22194.169.56.0 - 194.169.59.2552018/08/06RIPE NCC
194.169.192.0/24194.169.192.0 - 194.169.192.2552006/11/29RIPE NCC
194.169.247.0/24194.169.247.0 - 194.169.247.2552006/12/22RIPE NCC
194.169.250.0/24194.169.250.0 - 194.169.250.2552006/12/22RIPE NCC
194.169.255.0/24194.169.255.0 - 194.169.255.2552012/08/28RIPE NCC
194.176.100.0/24194.176.100.0 - 194.176.100.2552006/07/19RIPE NCC
194.176.114.0/24194.176.114.0 - 194.176.114.2552006/07/25RIPE NCC
194.176.118.0/24194.176.118.0 - 194.176.118.2552006/07/26RIPE NCC
194.177.20.0/22194.177.20.0 - 194.177.23.2552009/02/05RIPE NCC
194.180.206.0/23194.180.206.0 - 194.180.207.2552019/11/01RIPE NCC
194.186.0.0/16194.186.0.0 - 194.186.255.2551995/12/05RIPE NCC
194.187.29.0/24194.187.29.0 - 194.187.29.2552024/10/08RIPE NCC
194.187.100.0/22194.187.100.0 - 194.187.103.2552005/08/05RIPE NCC
194.187.120.0/23194.187.120.0 - 194.187.121.2552018/06/01RIPE NCC
194.187.122.0/24194.187.122.0 - 194.187.122.2552018/06/01RIPE NCC
194.187.123.0/24194.187.123.0 - 194.187.123.2552018/06/01RIPE NCC
194.187.148.0/22194.187.148.0 - 194.187.151.2552005/08/29RIPE NCC
194.187.196.0/22194.187.196.0 - 194.187.199.2552008/08/12RIPE NCC
194.187.204.0/22194.187.204.0 - 194.187.207.2552005/09/14RIPE NCC
194.190.0.0/18194.190.0.0 - 194.190.63.2551995/08/07RIPE NCC
194.190.64.0/19194.190.64.0 - 194.190.95.2551995/08/07RIPE NCC
194.190.96.0/20194.190.96.0 - 194.190.111.2551995/08/07RIPE NCC
194.190.112.0/22194.190.112.0 - 194.190.115.2551995/08/07RIPE NCC
194.190.116.0/23194.190.116.0 - 194.190.117.2551995/08/07RIPE NCC
194.190.118.0/24194.190.118.0 - 194.190.118.2551995/08/07RIPE NCC
194.190.119.0/24194.190.119.0 - 194.190.119.2551995/08/07RIPE NCC
194.190.120.0/21194.190.120.0 - 194.190.127.2551995/08/07RIPE NCC
194.190.128.0/23194.190.128.0 - 194.190.129.2551995/08/07RIPE NCC
194.190.130.0/23194.190.130.0 - 194.190.131.2551995/08/07RIPE NCC
194.190.132.0/22194.190.132.0 - 194.190.135.2551995/08/07RIPE NCC
194.190.136.0/24194.190.136.0 - 194.190.136.2551995/08/07RIPE NCC
194.190.137.0/24194.190.137.0 - 194.190.137.2551995/08/07RIPE NCC
194.190.138.0/24194.190.138.0 - 194.190.138.2551995/08/07RIPE NCC
194.190.139.0/24194.190.139.0 - 194.190.139.2551995/08/07RIPE NCC
194.190.140.0/24194.190.140.0 - 194.190.140.2551995/08/07RIPE NCC
194.190.141.0/24194.190.141.0 - 194.190.141.2551995/08/07RIPE NCC
194.190.142.0/24194.190.142.0 - 194.190.142.2551995/08/07RIPE NCC
194.190.143.0/24194.190.143.0 - 194.190.143.2551995/08/07RIPE NCC
194.190.144.0/24194.190.144.0 - 194.190.144.2551995/08/07RIPE NCC
194.190.145.0/24194.190.145.0 - 194.190.145.2551995/08/07RIPE NCC
194.190.146.0/24194.190.146.0 - 194.190.146.2551995/08/07RIPE NCC
194.190.147.0/24194.190.147.0 - 194.190.147.2551995/08/07RIPE NCC
194.190.148.0/24194.190.148.0 - 194.190.148.2551995/08/07RIPE NCC
194.190.149.0/24194.190.149.0 - 194.190.149.2551995/08/07RIPE NCC
194.190.150.0/23194.190.150.0 - 194.190.151.2551995/08/07RIPE NCC
194.190.152.0/23194.190.152.0 - 194.190.153.2551995/08/07RIPE NCC
194.190.154.0/24194.190.154.0 - 194.190.154.2551995/08/07RIPE NCC
194.190.155.0/24194.190.155.0 - 194.190.155.2551995/08/07RIPE NCC
194.190.156.0/24194.190.156.0 - 194.190.156.2551995/08/07RIPE NCC
194.190.157.0/24194.190.157.0 - 194.190.157.2551995/08/07RIPE NCC
194.190.158.0/23194.190.158.0 - 194.190.159.2551995/08/07RIPE NCC
194.190.160.0/21194.190.160.0 - 194.190.167.2551995/08/07RIPE NCC
194.190.168.0/24194.190.168.0 - 194.190.168.2551995/08/07RIPE NCC
194.190.169.0/24194.190.169.0 - 194.190.169.2551995/08/07RIPE NCC
194.190.170.0/23194.190.170.0 - 194.190.171.2551995/08/07RIPE NCC
194.190.172.0/22194.190.172.0 - 194.190.175.2551995/08/07RIPE NCC
194.190.176.0/20194.190.176.0 - 194.190.191.2551995/08/07RIPE NCC
194.190.192.0/19194.190.192.0 - 194.190.223.2551995/08/07RIPE NCC
194.190.224.0/19194.190.224.0 - 194.190.255.2551995/08/07RIPE NCC
194.213.12.0/24194.213.12.0 - 194.213.12.2552005/09/07RIPE NCC
194.213.18.0/24194.213.18.0 - 194.213.18.2552022/11/09RIPE NCC
194.213.21.0/24194.213.21.0 - 194.213.21.2552005/09/08RIPE NCC
194.213.96.0/23194.213.96.0 - 194.213.97.2552010/07/12RIPE NCC
194.213.102.0/23194.213.102.0 - 194.213.103.2552010/07/14RIPE NCC
194.213.110.0/23194.213.110.0 - 194.213.111.2552010/07/19RIPE NCC
194.213.116.0/23194.213.116.0 - 194.213.117.2552010/07/20RIPE NCC
194.213.122.0/23194.213.122.0 - 194.213.123.2552010/07/21RIPE NCC
194.226.0.0/20194.226.0.0 - 194.226.15.2551996/01/03RIPE NCC
194.226.16.0/23194.226.16.0 - 194.226.17.2551996/01/03RIPE NCC
194.226.18.0/24194.226.18.0 - 194.226.18.2551996/01/03RIPE NCC
194.226.19.0/24194.226.19.0 - 194.226.19.2551996/01/03RIPE NCC
194.226.20.0/22194.226.20.0 - 194.226.23.2551996/01/03RIPE NCC
194.226.24.0/23194.226.24.0 - 194.226.25.2551996/01/03RIPE NCC
194.226.26.0/23194.226.26.0 - 194.226.27.2551996/01/03RIPE NCC
194.226.28.0/24194.226.28.0 - 194.226.28.2551996/01/03RIPE NCC
194.226.29.0/24194.226.29.0 - 194.226.29.2551996/01/03RIPE NCC
194.226.30.0/23194.226.30.0 - 194.226.31.2551996/01/03RIPE NCC
194.226.32.0/22194.226.32.0 - 194.226.35.2551996/01/03RIPE NCC
194.226.36.0/24194.226.36.0 - 194.226.36.2551996/01/03RIPE NCC
194.226.37.0/24194.226.37.0 - 194.226.37.2551996/01/03RIPE NCC
194.226.38.0/23194.226.38.0 - 194.226.39.2551996/01/03RIPE NCC
194.226.40.0/24194.226.40.0 - 194.226.40.2551996/01/03RIPE NCC
194.226.41.0/24194.226.41.0 - 194.226.41.2551996/01/03RIPE NCC
194.226.42.0/23194.226.42.0 - 194.226.43.2551996/01/03RIPE NCC
194.226.44.0/24194.226.44.0 - 194.226.44.2551996/01/03RIPE NCC
194.226.45.0/24194.226.45.0 - 194.226.45.2551996/01/03RIPE NCC
194.226.46.0/23194.226.46.0 - 194.226.47.2551996/01/03RIPE NCC
194.226.48.0/24194.226.48.0 - 194.226.48.2551996/01/03RIPE NCC
194.226.49.0/24194.226.49.0 - 194.226.49.2551996/01/03RIPE 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。

4201-4400 of 8351 rows
CIDR
109.198.64.0/18
109.198.160.0/19
109.198.192.0/18
109.200.96.0/19
109.200.128.0/19
109.201.64.0/18
109.201.192.0/19
109.202.0.0/18
109.202.160.0/19
109.203.192.0/19
109.205.57.0/24
109.205.80.0/21
109.205.144.0/21
109.205.248.0/21
109.206.128.0/19
109.207.0.0/20
109.207.80.0/20
109.207.160.0/21
109.207.176.0/20
109.207.224.0/20
109.225.0.0/18
109.225.192.0/18
109.226.64.0/18
109.226.192.0/18
109.227.192.0/18
109.229.32.0/19
109.229.64.0/18
109.229.128.0/19
109.229.224.0/19
109.230.128.0/18
109.232.104.0/21
109.232.184.0/21
109.232.248.0/21
109.233.168.0/21
109.233.200.0/22
109.233.208.0/21
109.233.224.0/20
109.233.240.0/21
109.234.8.0/21
109.234.24.0/21
109.234.32.0/24
109.234.128.0/21
109.234.152.0/21
109.235.24.0/21
109.235.88.0/21
109.235.160.0/21
109.235.184.0/21
109.235.208.0/20
109.236.52.0/22
109.236.56.0/22
109.236.64.0/20
109.236.96.0/20
109.236.208.0/20
109.236.224.0/19
109.237.0.0/20
109.237.96.0/20
109.237.144.0/20
109.237.224.0/20
109.238.80.0/20
109.238.96.0/20
109.238.192.0/20
109.238.240.0/20
109.239.208.0/20
109.252.0.0/16
109.254.0.0/16
128.0.24.0/21
128.0.66.0/23
128.0.80.0/20
128.0.106.0/24
128.0.128.0/20
128.0.160.0/21
128.65.136.0/21
128.68.0.0/14
128.72.0.0/14
128.140.160.0/20
128.140.192.0/21
128.204.0.0/17
128.204.160.0/19
130.0.216.0/21
130.193.32.0/19
130.193.64.0/21
130.193.73.0/24
130.255.8.0/21
130.255.32.0/19
130.255.80.0/21
130.255.128.0/20
131.117.216.0/21
134.0.96.0/20
134.0.112.0/21
134.19.128.0/21
134.19.144.0/20
134.90.152.0/21
134.90.160.0/19
134.90.208.0/21
134.255.128.0/19
136.169.128.0/17
139.28.52.0/22
139.28.72.0/22
139.28.168.0/22
139.28.180.0/22
139.45.224.0/19
141.0.176.0/21
141.8.128.0/18
141.8.192.0/21
141.98.28.0/22
141.98.84.0/22
141.98.168.0/22
141.98.232.0/22
141.101.151.0/24
141.101.152.0/24
141.101.201.0/24
141.101.204.0/24
141.101.228.0/24
141.101.231.0/24
141.105.24.0/21
141.105.32.0/20
141.105.48.0/21
141.105.64.0/21
141.136.112.0/21
144.206.0.0/16
145.249.0.0/16
145.255.0.0/19
145.255.32.0/20
145.255.136.0/21
145.255.232.0/21
145.255.248.0/21
146.19.13.0/24
146.19.27.0/24
146.19.58.0/23
146.19.73.0/24
146.19.78.0/24
146.19.80.0/24
146.19.84.0/24
146.19.91.0/24
146.19.98.0/24
146.19.115.0/24
146.19.124.0/24
146.19.209.0/24
146.19.211.0/24
146.19.213.0/24
146.19.233.0/24
146.19.234.0/24
146.19.242.0/24
146.19.244.0/24
146.19.253.0/24
146.66.8.0/21
146.66.160.0/19
146.66.192.0/20
146.185.192.0/20
146.185.208.0/22
146.185.212.0/23
146.185.215.0/24
146.185.218.0/24
146.185.222.0/23
146.185.224.0/21
146.185.232.0/22
146.185.238.0/23
146.185.240.0/21
146.185.252.0/22
146.247.0.0/21
146.247.32.0/21
146.255.188.0/24
146.255.192.0/19
147.45.0.0/16
147.78.8.0/22
147.78.180.0/22
147.78.188.0/22
149.62.0.0/19
149.62.48.0/21
149.62.160.0/21
149.126.16.0/21
149.126.96.0/21
149.126.168.0/21
149.126.192.0/18
149.154.64.0/21
149.154.104.0/21
149.154.112.0/21
149.154.128.0/20
149.255.0.0/19
149.255.112.0/21
149.255.132.0/22
149.255.160.0/21
151.0.0.0/18
151.236.64.0/18
151.237.168.0/21
151.237.240.0/21
151.248.112.0/20
151.252.64.0/19
151.252.104.0/21
152.89.108.0/22
152.89.132.0/22
152.89.196.0/24
152.89.216.0/22
157.186.0.0/16
158.46.0.0/16
158.58.128.0/21
158.160.0.0/16
158.250.0.0/16
158.255.0.0/21
158.255.48.0/21