fetus

🇬🇧イギリスUnited Kingdom


割り振り一覧

イギリスに割り振りされた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。

イギリスには133,092,936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3.09881%、予約領域を除くと3.59492%です。


1201-1400 of 8592 rows
CIDRIPアドレス割り振り日レジストリ
79.98.160.0/2179.98.160.0 - 79.98.167.2552007/11/06RIPE NCC
79.98.232.0/2179.98.232.0 - 79.98.239.2552007/11/09RIPE NCC
79.99.24.0/2179.99.24.0 - 79.99.31.2552007/11/15RIPE NCC
79.99.40.0/2179.99.40.0 - 79.99.47.2552007/11/15RIPE NCC
79.99.64.0/2179.99.64.0 - 79.99.71.2552007/11/16RIPE NCC
79.99.72.0/2179.99.72.0 - 79.99.79.2552007/11/19RIPE NCC
79.99.88.0/2279.99.88.0 - 79.99.91.2552018/06/19RIPE NCC
79.99.144.0/2179.99.144.0 - 79.99.151.2552007/11/27RIPE NCC
79.99.192.0/2179.99.192.0 - 79.99.199.2552007/11/30RIPE NCC
79.110.160.0/2279.110.160.0 - 79.110.163.2552018/08/10RIPE NCC
79.110.172.0/2279.110.172.0 - 79.110.175.2552018/08/10RIPE NCC
79.121.128.0/1779.121.128.0 - 79.121.255.2552007/07/18RIPE NCC
79.123.0.0/1779.123.0.0 - 79.123.127.2552007/07/27RIPE NCC
79.127.128.0/1879.127.128.0 - 79.127.191.2552007/09/25RIPE NCC
79.127.192.0/1879.127.192.0 - 79.127.255.2552007/09/25RIPE NCC
79.133.96.0/2279.133.96.0 - 79.133.99.2552007/10/10RIPE NCC
79.133.104.0/2279.133.104.0 - 79.133.107.2552007/10/10RIPE NCC
79.133.112.0/2179.133.112.0 - 79.133.119.2552007/10/10RIPE NCC
79.135.96.0/2279.135.96.0 - 79.135.99.2552007/10/31RIPE NCC
79.135.100.0/2279.135.100.0 - 79.135.103.2552007/10/31RIPE NCC
79.135.120.0/2379.135.120.0 - 79.135.121.2552007/10/31RIPE NCC
79.135.122.0/2379.135.122.0 - 79.135.123.2552007/10/31RIPE NCC
79.135.124.0/2279.135.124.0 - 79.135.127.2552007/10/31RIPE NCC
79.139.0.0/2079.139.0.0 - 79.139.15.2552007/10/22RIPE NCC
79.139.84.0/2279.139.84.0 - 79.139.87.2552007/10/22RIPE NCC
79.140.192.0/2079.140.192.0 - 79.140.207.2552008/04/11RIPE NCC
79.141.32.0/2079.141.32.0 - 79.141.47.2552007/10/16RIPE NCC
79.141.128.0/2079.141.128.0 - 79.141.143.2552007/10/22RIPE NCC
79.143.16.0/2479.143.16.0 - 79.143.16.2552007/11/20RIPE NCC
79.143.17.0/2479.143.17.0 - 79.143.17.2552007/11/20RIPE NCC
79.143.18.0/2479.143.18.0 - 79.143.18.2552007/11/20RIPE NCC
79.143.19.0/2479.143.19.0 - 79.143.19.2552007/11/20RIPE NCC
79.143.80.0/2279.143.80.0 - 79.143.83.2552012/08/10RIPE NCC
79.143.144.0/2079.143.144.0 - 79.143.159.2552007/11/27RIPE NCC
79.170.72.0/2179.170.72.0 - 79.170.79.2552007/09/25RIPE NCC
79.170.176.0/2179.170.176.0 - 79.170.183.2552007/10/02RIPE NCC
79.170.192.0/2179.170.192.0 - 79.170.199.2552007/10/02RIPE NCC
79.171.32.0/2179.171.32.0 - 79.171.39.2552007/10/08RIPE NCC
79.171.152.0/2479.171.152.0 - 79.171.152.2552007/10/15RIPE NCC
79.171.153.0/2479.171.153.0 - 79.171.153.2552007/10/15RIPE NCC
79.171.154.0/2379.171.154.0 - 79.171.155.2552007/10/15RIPE NCC
79.171.156.0/2279.171.156.0 - 79.171.159.2552007/10/15RIPE NCC
79.173.128.0/1879.173.128.0 - 79.173.191.2552007/10/26RIPE NCC
79.174.28.0/2279.174.28.0 - 79.174.31.2552018/10/04RIPE NCC
79.174.168.0/2179.174.168.0 - 79.174.175.2552012/08/09RIPE NCC
80.0.0.0/1380.0.0.0 - 80.7.255.2552001/04/25RIPE NCC
80.40.0.0/1380.40.0.0 - 80.47.255.2552001/11/23RIPE NCC
80.64.48.0/2080.64.48.0 - 80.64.63.2552004/01/22RIPE NCC
80.66.200.0/2280.66.200.0 - 80.66.203.2552018/08/13RIPE NCC
80.68.16.0/2080.68.16.0 - 80.68.31.2552004/02/21RIPE NCC
80.68.32.0/2080.68.32.0 - 80.68.47.2552001/05/23RIPE NCC
80.68.48.0/2080.68.48.0 - 80.68.63.2552004/02/20RIPE NCC
80.68.80.0/2080.68.80.0 - 80.68.95.2552004/07/22RIPE NCC
80.68.152.0/2480.68.152.0 - 80.68.152.2552022/01/25RIPE NCC
80.68.208.0/2080.68.208.0 - 80.68.223.2552004/11/05RIPE NCC
80.69.0.0/2080.69.0.0 - 80.69.15.2552001/05/28RIPE NCC
80.69.16.0/2080.69.16.0 - 80.69.31.2552004/02/11RIPE NCC
80.69.128.0/2080.69.128.0 - 80.69.143.2552009/04/03RIPE NCC
80.70.48.0/2080.70.48.0 - 80.70.63.2552004/12/21RIPE NCC
80.71.0.0/2080.71.0.0 - 80.71.15.2552001/06/06RIPE NCC
80.71.16.0/2080.71.16.0 - 80.71.31.2552003/08/29RIPE NCC
80.73.248.0/2180.73.248.0 - 80.73.255.2552005/02/07RIPE NCC
80.74.0.0/2080.74.0.0 - 80.74.15.2552001/06/18RIPE NCC
80.74.16.0/2080.74.16.0 - 80.74.31.2552005/02/10RIPE NCC
80.74.224.0/2080.74.224.0 - 80.74.239.2552001/06/19RIPE NCC
80.74.240.0/2080.74.240.0 - 80.74.255.2552005/02/08RIPE NCC
80.75.64.0/2080.75.64.0 - 80.75.79.2552001/06/20RIPE NCC
80.75.209.0/2480.75.209.0 - 80.75.209.2552024/01/09RIPE NCC
80.75.219.0/2480.75.219.0 - 80.75.219.2552024/01/09RIPE NCC
80.76.56.0/2280.76.56.0 - 80.76.59.2552018/10/04RIPE NCC
80.76.112.0/2080.76.112.0 - 80.76.127.2552005/02/22RIPE NCC
80.76.192.0/2080.76.192.0 - 80.76.207.2552001/06/27RIPE NCC
80.76.208.0/2080.76.208.0 - 80.76.223.2552005/03/01RIPE NCC
80.77.0.0/2080.77.0.0 - 80.77.15.2552001/06/28RIPE NCC
80.77.80.0/2080.77.80.0 - 80.77.95.2552005/03/09RIPE NCC
80.77.240.0/2080.77.240.0 - 80.77.255.2552005/03/15RIPE NCC
80.78.140.0/2280.78.140.0 - 80.78.143.2552018/08/14RIPE NCC
80.79.48.0/2080.79.48.0 - 80.79.63.2552005/03/17RIPE NCC
80.79.80.0/2080.79.80.0 - 80.79.95.2552005/03/18RIPE NCC
80.79.128.0/2080.79.128.0 - 80.79.143.2552001/07/11RIPE NCC
80.79.208.0/2080.79.208.0 - 80.79.223.2552009/05/19RIPE NCC
80.80.0.0/2080.80.0.0 - 80.80.15.2552001/07/13RIPE NCC
80.80.16.0/2080.80.16.0 - 80.80.31.2552002/09/02RIPE NCC
80.80.176.0/2080.80.176.0 - 80.80.191.2552005/03/22RIPE NCC
80.81.64.0/2080.81.64.0 - 80.81.79.2552001/07/20RIPE NCC
80.81.80.0/2080.81.80.0 - 80.81.95.2552002/08/15RIPE NCC
80.82.112.0/2080.82.112.0 - 80.82.127.2552005/04/08RIPE NCC
80.82.128.0/2080.82.128.0 - 80.82.143.2552001/07/26RIPE NCC
80.82.240.0/2080.82.240.0 - 80.82.255.2552005/04/12RIPE NCC
80.83.144.0/2080.83.144.0 - 80.83.159.2552005/04/15RIPE NCC
80.84.48.0/2080.84.48.0 - 80.84.63.2552005/04/21RIPE NCC
80.84.64.0/2180.84.64.0 - 80.84.71.2552001/08/08RIPE NCC
80.84.72.0/2280.84.72.0 - 80.84.75.2552001/08/08RIPE NCC
80.84.76.0/2380.84.76.0 - 80.84.77.2552001/08/08RIPE NCC
80.84.78.0/2380.84.78.0 - 80.84.79.2552001/08/08RIPE NCC
80.84.80.0/2080.84.80.0 - 80.84.95.2552003/05/08RIPE NCC
80.84.160.0/2080.84.160.0 - 80.84.175.2552001/08/13RIPE NCC
80.85.208.0/2080.85.208.0 - 80.85.223.2552005/05/06RIPE NCC
80.86.32.0/2080.86.32.0 - 80.86.47.2552001/08/16RIPE NCC
80.87.0.0/2080.87.0.0 - 80.87.15.2552001/08/21RIPE NCC
80.87.16.0/2080.87.16.0 - 80.87.31.2552009/11/13RIPE NCC
80.87.128.0/2080.87.128.0 - 80.87.143.2552001/08/24RIPE NCC
80.88.192.0/2080.88.192.0 - 80.88.207.2552001/08/28RIPE NCC
80.88.208.0/2080.88.208.0 - 80.88.223.2552004/07/02RIPE NCC
80.89.80.0/2080.89.80.0 - 80.89.95.2552005/05/26RIPE NCC
80.91.222.0/2480.91.222.0 - 80.91.222.2552022/01/25RIPE NCC
80.92.144.0/2080.92.144.0 - 80.92.159.2552005/06/27RIPE NCC
80.93.160.0/2080.93.160.0 - 80.93.175.2552001/09/26RIPE NCC
80.93.192.0/2080.93.192.0 - 80.93.207.2552001/09/26RIPE NCC
80.94.32.0/2080.94.32.0 - 80.94.47.2552001/09/27RIPE NCC
80.94.192.0/2080.94.192.0 - 80.94.207.2552001/10/04RIPE NCC
80.95.48.0/2080.95.48.0 - 80.95.63.2552005/08/09RIPE NCC
80.95.176.0/2080.95.176.0 - 80.95.191.2552005/08/11RIPE NCC
80.95.192.0/2080.95.192.0 - 80.95.207.2552001/10/08RIPE NCC
80.168.0.0/1680.168.0.0 - 80.168.255.2552003/03/03RIPE NCC
80.169.0.0/1680.169.0.0 - 80.169.255.2552003/03/28RIPE NCC
80.175.0.0/1680.175.0.0 - 80.175.255.2552003/06/12RIPE NCC
80.176.0.0/1580.176.0.0 - 80.177.255.2552002/05/28RIPE NCC
80.189.0.0/1680.189.0.0 - 80.189.255.2552002/07/08RIPE NCC
80.192.0.0/1480.192.0.0 - 80.195.255.2552001/09/26RIPE NCC
80.208.216.0/2280.208.216.0 - 80.208.219.2552001/12/12RIPE NCC
80.208.220.0/2480.208.220.0 - 80.208.220.2552001/12/12RIPE NCC
80.208.222.0/2380.208.222.0 - 80.208.223.2552001/12/12RIPE NCC
80.208.252.0/2380.208.252.0 - 80.208.253.2552001/12/12RIPE NCC
80.209.128.0/1880.209.128.0 - 80.209.191.2552001/12/12RIPE NCC
80.229.0.0/1680.229.0.0 - 80.229.255.2552003/10/17RIPE NCC
80.234.128.0/1780.234.128.0 - 80.234.255.2552001/10/10RIPE NCC
80.235.128.0/1780.235.128.0 - 80.235.255.2552001/10/29RIPE NCC
80.238.0.0/1980.238.0.0 - 80.238.31.2552006/03/29RIPE NCC
80.238.32.0/1980.238.32.0 - 80.238.63.2552006/04/13RIPE NCC
80.240.80.0/2080.240.80.0 - 80.240.95.2552005/08/19RIPE NCC
80.240.108.0/2380.240.108.0 - 80.240.109.2552001/10/10RIPE NCC
80.241.48.0/2180.241.48.0 - 80.241.55.2552012/08/09RIPE NCC
80.243.176.0/2080.243.176.0 - 80.243.191.2552005/09/16RIPE NCC
80.244.8.0/2480.244.8.0 - 80.244.8.2552024/02/12RIPE NCC
80.244.176.0/2080.244.176.0 - 80.244.191.2552005/09/26RIPE NCC
80.247.16.0/2080.247.16.0 - 80.247.31.2552005/10/20RIPE NCC
80.247.48.0/2080.247.48.0 - 80.247.63.2552005/10/24RIPE NCC
80.247.80.0/2080.247.80.0 - 80.247.95.2552005/10/25RIPE NCC
80.248.176.0/2080.248.176.0 - 80.248.191.2552005/11/04RIPE NCC
80.249.16.0/2080.249.16.0 - 80.249.31.2552006/09/28RIPE NCC
80.249.48.0/2080.249.48.0 - 80.249.63.2552005/11/08RIPE NCC
80.249.96.0/2080.249.96.0 - 80.249.111.2552001/11/21RIPE NCC
80.249.128.0/2480.249.128.0 - 80.249.128.2552020/10/19RIPE NCC
80.249.216.0/2180.249.216.0 - 80.249.223.2552012/08/30RIPE NCC
80.250.96.0/2080.250.96.0 - 80.250.111.2552008/10/08RIPE NCC
80.251.0.0/2080.251.0.0 - 80.251.15.2552009/02/16RIPE NCC
80.251.16.0/2080.251.16.0 - 80.251.31.2552008/08/21RIPE NCC
80.251.160.0/2080.251.160.0 - 80.251.175.2552001/12/05RIPE NCC
80.251.176.0/2080.251.176.0 - 80.251.191.2552004/10/28RIPE NCC
80.252.64.0/2080.252.64.0 - 80.252.79.2552001/12/07RIPE NCC
80.252.112.0/2280.252.112.0 - 80.252.115.2552005/11/28RIPE NCC
80.252.116.0/2280.252.116.0 - 80.252.119.2552005/11/28RIPE NCC
80.252.120.0/2280.252.120.0 - 80.252.123.2552005/11/28RIPE NCC
80.252.124.0/2280.252.124.0 - 80.252.127.2552005/11/28RIPE NCC
80.253.96.0/2080.253.96.0 - 80.253.111.2552001/12/12RIPE NCC
80.253.112.0/2080.253.112.0 - 80.253.127.2552002/09/20RIPE NCC
80.255.32.0/2080.255.32.0 - 80.255.47.2552001/12/21RIPE NCC
80.255.48.0/2080.255.48.0 - 80.255.63.2552002/11/29RIPE NCC
80.255.192.0/2080.255.192.0 - 80.255.207.2552001/12/28RIPE NCC
80.255.208.0/2080.255.208.0 - 80.255.223.2552003/06/06RIPE NCC
81.1.64.0/1881.1.64.0 - 81.1.127.2552002/01/17RIPE NCC
81.2.64.0/1881.2.64.0 - 81.2.127.2552002/04/03RIPE NCC
81.3.64.0/1881.3.64.0 - 81.3.127.2552002/04/09RIPE NCC
81.5.128.0/1881.5.128.0 - 81.5.191.2552002/05/28RIPE NCC
81.6.192.0/1881.6.192.0 - 81.6.255.2552002/06/24RIPE NCC
81.16.176.0/2381.16.176.0 - 81.16.177.2552005/02/28RIPE NCC
81.16.216.0/2281.16.216.0 - 81.16.219.2552018/08/16RIPE NCC
81.17.56.0/2181.17.56.0 - 81.17.63.2552002/09/04RIPE NCC
81.17.64.0/2081.17.64.0 - 81.17.79.2552002/01/08RIPE NCC
81.19.48.0/2081.19.48.0 - 81.19.63.2552003/10/31RIPE NCC
81.19.96.0/2081.19.96.0 - 81.19.111.2552002/01/28RIPE NCC
81.19.176.0/2081.19.176.0 - 81.19.191.2552006/01/03RIPE NCC
81.19.208.0/2081.19.208.0 - 81.19.223.2552006/01/03RIPE NCC
81.20.0.0/2081.20.0.0 - 81.20.15.2552009/05/19RIPE NCC
81.20.32.0/2081.20.32.0 - 81.20.47.2552002/01/31RIPE NCC
81.20.48.0/2081.20.48.0 - 81.20.63.2552006/01/06RIPE NCC
81.20.64.0/2081.20.64.0 - 81.20.79.2552002/01/31RIPE NCC
81.23.48.0/2081.23.48.0 - 81.23.63.2552006/02/14RIPE NCC
81.23.248.0/2181.23.248.0 - 81.23.255.2552002/11/05RIPE NCC
81.24.192.0/2081.24.192.0 - 81.24.207.2552002/03/19RIPE NCC
81.25.192.0/2081.25.192.0 - 81.25.207.2552002/03/26RIPE NCC
81.26.96.0/2081.26.96.0 - 81.26.111.2552002/04/03RIPE NCC
81.26.112.0/2081.26.112.0 - 81.26.127.2552002/04/03RIPE NCC
81.27.64.0/2081.27.64.0 - 81.27.79.2552002/04/11RIPE NCC
81.27.80.0/2081.27.80.0 - 81.27.95.2552002/04/11RIPE NCC
81.29.48.0/2081.29.48.0 - 81.29.63.2552006/03/27RIPE NCC
81.29.64.0/2081.29.64.0 - 81.29.79.2552002/04/29RIPE NCC
81.29.80.0/2081.29.80.0 - 81.29.95.2552004/09/03RIPE NCC
81.30.104.0/2481.30.104.0 - 81.30.104.2552024/06/20RIPE NCC
81.31.64.0/2081.31.64.0 - 81.31.79.2552009/04/09RIPE NCC
81.31.96.0/2081.31.96.0 - 81.31.111.2552002/05/29RIPE NCC
81.31.112.0/2081.31.112.0 - 81.31.127.2552003/02/05RIPE NCC
81.31.200.0/2281.31.200.0 - 81.31.203.2552018/08/17RIPE NCC
81.76.0.0/1481.76.0.0 - 81.79.255.2552002/03/06RIPE NCC
81.86.0.0/1681.86.0.0 - 81.86.255.2552002/06/04RIPE NCC
81.87.0.0/1681.87.0.0 - 81.87.255.2552002/06/17RIPE NCC
81.89.128.0/2081.89.128.0 - 81.89.143.2552002/06/26RIPE NCC
81.90.80.0/2081.90.80.0 - 81.90.95.2552006/04/19RIPE NCC
81.90.128.0/2081.90.128.0 - 81.90.143.2552002/07/04RIPE 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 7572 rows
CIDR
62.3.13.0/24
62.3.24.0/24
62.3.52.0/24
62.3.64.0/18
62.3.192.0/18
62.5.0.0/17
62.6.0.0/15
62.8.96.0/19
62.10.0.0/15
62.12.56.0/21
62.13.128.0/19
62.23.0.0/16
62.24.128.0/17
62.25.64.0/18
62.25.128.0/17
62.30.0.0/15
62.44.64.0/19
62.49.0.0/16
62.56.0.0/17
62.56.176.0/20
62.60.0.0/17
62.64.128.0/17
62.67.0.0/16
62.68.95.0/24
62.68.160.0/19
62.69.32.0/19
62.69.64.0/18
62.69.136.0/21
62.72.96.0/19
62.72.128.0/19
62.73.128.0/18
62.77.0.0/19
62.80.64.0/19
62.84.192.0/19
62.89.128.0/19
62.93.128.0/19
62.96.0.0/16
62.97.64.0/18
62.100.160.0/19
62.100.204.0/22
62.102.0.0/17
62.105.64.0/18
62.105.160.0/19
62.106.78.0/24
62.106.85.0/24
62.112.128.0/19
62.121.0.0/19
62.128.128.0/19
62.128.192.0/19
62.130.0.0/16
62.133.0.0/19
62.133.48.0/22
62.134.0.0/16
62.136.0.0/15
62.140.0.0/19
62.140.192.0/19
62.145.64.0/18
62.149.32.0/19
62.152.96.0/19
62.164.128.0/18
62.164.192.0/20
62.169.148.0/22
62.169.154.0/24
62.169.157.0/24
62.169.158.0/23
62.171.192.0/18
62.172.0.0/16
62.173.64.0/18
62.173.192.0/18
62.180.0.0/16
62.182.16.0/21
62.182.96.0/22
62.189.0.0/16
62.190.0.0/16
62.192.0.0/19
62.192.128.0/22
62.192.184.0/22
62.197.32.0/19
62.197.132.0/22
62.204.54.0/24
62.204.56.0/24
62.204.63.0/24
62.208.0.0/16
62.216.128.0/19
62.221.0.0/19
62.231.128.0/19
62.232.0.0/16
62.233.55.0/24
62.233.64.0/18
62.239.0.0/16
62.241.160.0/19
62.244.160.0/19
62.249.192.0/18
62.252.0.0/14
63.135.72.0/21
64.38.96.0/21
64.38.104.0/22
64.52.164.0/22
64.137.0.0/17
64.207.0.0/18
64.236.0.0/16
64.238.203.0/24
64.238.204.0/24
64.239.236.0/22
64.253.32.0/19
65.98.5.0/24
65.98.12.0/24
65.98.19.0/24
65.98.29.0/24
65.98.32.0/24
65.98.34.0/24
65.98.48.0/24
65.98.51.0/24
65.98.76.0/24
65.98.89.0/24
65.98.90.0/24
65.98.103.0/24
65.98.108.0/24
65.98.121.0/24
65.98.125.0/24
65.98.127.0/24
65.181.111.0/24
65.181.112.0/23
65.181.116.0/24
65.181.118.0/24
65.181.120.0/21
66.33.92.0/23
66.163.221.0/24
66.248.237.0/24
67.208.52.0/22
68.170.8.0/22
69.15.0.0/16
69.48.145.0/24
69.57.172.0/24
69.57.189.0/24
69.72.136.0/24
69.72.149.0/24
69.72.244.0/24
69.72.248.0/23
72.16.128.0/17
72.54.0.0/16
74.7.0.0/16
74.144.0.0/12
74.220.16.0/20
77.44.0.0/17
77.68.0.0/17
77.72.0.0/21
77.72.200.0/21
77.73.0.0/20
77.73.72.0/21
77.73.112.0/20
77.73.144.0/20
77.73.168.0/21
77.74.104.0/21
77.74.120.0/23
77.74.122.0/24
77.74.192.0/21
77.75.60.0/22
77.75.104.0/21
77.75.120.0/21
77.75.136.0/21
77.75.184.0/21
77.75.192.0/21
77.75.232.0/21
77.76.64.0/18
77.81.75.0/24
77.81.84.0/23
77.81.86.0/24
77.81.89.0/24
77.81.90.0/23
77.81.102.0/24
77.81.124.0/22
77.81.191.0/24
77.83.224.0/22
77.86.0.0/17
77.88.224.0/20
77.89.128.0/18
77.91.248.0/21
77.92.64.0/19
77.93.128.0/19
77.95.32.0/21
77.95.112.0/22
77.95.176.0/21
77.96.0.0/13
77.104.128.0/18
77.107.64.0/18
77.107.128.0/18
77.108.128.0/18
77.111.212.0/22
77.111.216.0/21
77.111.224.0/22
77.111.236.0/22
77.111.248.0/21
77.221.160.0/19
77.232.168.0/21
77.233.128.0/19
77.237.248.0/22
77.238.160.0/19
77.239.96.0/19
77.240.0.0/20