| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 74.214.224.0/19 | 74.214.224.0 | 74.214.255.255 | 8,192 | 2006-12-13 | arin |
| 74.215.0.0/16 | 74.215.0.0 | 74.215.255.255 | 65,536 | 2007-01-19 | arin |
| 74.217.0.0/20 | 74.217.0.0 | 74.217.15.255 | 4,096 | 2008-01-22 | arin |
| 74.217.16.0/21 | 74.217.16.0 | 74.217.23.255 | 2,048 | 2023-10-10 | arin |
| 74.217.24.0/22 | 74.217.24.0 | 74.217.27.255 | 1,024 | 2008-01-22 | arin |
| 74.217.28.0/22 | 74.217.28.0 | 74.217.31.255 | 1,024 | 2008-01-22 | arin |
| 74.217.32.0/22 | 74.217.32.0 | 74.217.35.255 | 1,024 | 2023-10-10 | arin |
| 74.217.36.0/22 | 74.217.36.0 | 74.217.39.255 | 1,024 | 2008-01-22 | arin |
| 74.217.40.0/21 | 74.217.40.0 | 74.217.47.255 | 2,048 | 2008-01-22 | arin |
| 74.217.48.0/20 | 74.217.48.0 | 74.217.63.255 | 4,096 | 2008-01-22 | arin |
| 74.217.64.0/18 | 74.217.64.0 | 74.217.127.255 | 16,384 | 2008-01-22 | arin |
| 74.217.128.0/18 | 74.217.128.0 | 74.217.191.255 | 16,384 | 2008-01-22 | arin |
| 74.217.192.0/21 | 74.217.192.0 | 74.217.199.255 | 2,048 | 2008-01-22 | arin |
| 74.217.200.0/22 | 74.217.200.0 | 74.217.203.255 | 1,024 | 2023-11-21 | arin |
| 74.217.204.0/22 | 74.217.204.0 | 74.217.207.255 | 1,024 | 2008-01-22 | arin |
| 74.217.208.0/20 | 74.217.208.0 | 74.217.223.255 | 4,096 | 2008-01-22 | arin |
| 74.217.224.0/19 | 74.217.224.0 | 74.217.255.255 | 8,192 | 2008-01-22 | arin |
| 74.218.0.0/15 | 74.218.0.0 | 74.219.255.255 | 131,072 | 2006-12-05 | arin |
| 74.220.0.0/20 | 74.220.0.0 | 74.220.15.255 | 4,096 | 2007-01-03 | arin |
| 74.220.32.0/20 | 74.220.32.0 | 74.220.47.255 | 4,096 | 2007-01-04 | arin |
| 74.220.48.0/20 | 74.220.48.0 | 74.220.63.255 | 4,096 | 2008-07-23 | arin |
| 74.220.64.0/20 | 74.220.64.0 | 74.220.79.255 | 4,096 | 2007-01-08 | arin |
| 74.220.80.0/20 | 74.220.80.0 | 74.220.95.255 | 4,096 | 2008-07-23 | arin |
| 74.220.96.0/19 | 74.220.96.0 | 74.220.127.255 | 8,192 | 2007-01-08 | arin |
| 74.220.128.0/20 | 74.220.128.0 | 74.220.143.255 | 4,096 | 2007-01-08 | arin |
| 74.220.144.0/20 | 74.220.144.0 | 74.220.159.255 | 4,096 | 2008-07-24 | arin |
| 74.220.192.0/19 | 74.220.192.0 | 74.220.223.255 | 8,192 | 2007-01-09 | arin |
| 74.220.224.0/20 | 74.220.224.0 | 74.220.239.255 | 4,096 | 2007-01-11 | arin |
| 74.220.240.0/20 | 74.220.240.0 | 74.220.255.255 | 4,096 | 2008-07-24 | arin |
| 74.221.0.0/20 | 74.221.0.0 | 74.221.15.255 | 4,096 | 2007-01-12 | arin |
| 74.221.32.0/20 | 74.221.32.0 | 74.221.47.255 | 4,096 | 2007-01-16 | arin |
| 74.221.48.0/20 | 74.221.48.0 | 74.221.63.255 | 4,096 | 2008-07-25 | arin |
| 74.221.64.0/20 | 74.221.64.0 | 74.221.79.255 | 4,096 | 2007-01-17 | arin |
| 74.221.80.0/21 | 74.221.80.0 | 74.221.87.255 | 2,048 | 2016-04-01 | arin |
| 74.221.88.0/21 | 74.221.88.0 | 74.221.95.255 | 2,048 | 2016-12-14 | arin |
| 74.221.96.0/19 | 74.221.96.0 | 74.221.127.255 | 8,192 | 2007-01-17 | arin |
| 74.221.128.0/20 | 74.221.128.0 | 74.221.143.255 | 4,096 | 2018-12-20 | arin |
| 74.221.144.0/20 | 74.221.144.0 | 74.221.159.255 | 4,096 | 2008-08-07 | arin |
| 74.221.160.0/20 | 74.221.160.0 | 74.221.175.255 | 4,096 | 2007-01-23 | arin |
| 74.221.176.0/20 | 74.221.176.0 | 74.221.191.255 | 4,096 | 2008-08-01 | arin |
| 74.221.192.0/20 | 74.221.192.0 | 74.221.207.255 | 4,096 | 2007-01-25 | arin |
| 74.221.208.0/20 | 74.221.208.0 | 74.221.223.255 | 4,096 | 2011-08-02 | arin |
| 74.221.224.0/20 | 74.221.224.0 | 74.221.239.255 | 4,096 | 2007-01-26 | arin |
| 74.221.240.0/20 | 74.221.240.0 | 74.221.255.255 | 4,096 | 2008-08-05 | arin |
| 74.222.0.0/19 | 74.222.0.0 | 74.222.31.255 | 8,192 | 2007-01-29 | arin |
| 74.222.32.0/19 | 74.222.32.0 | 74.222.63.255 | 8,192 | 2007-01-31 | arin |
| 74.222.96.0/19 | 74.222.96.0 | 74.222.127.255 | 8,192 | 2007-02-01 | arin |
| 74.222.128.0/18 | 74.222.128.0 | 74.222.191.255 | 16,384 | 2007-01-05 | arin |
| 74.222.192.0/18 | 74.222.192.0 | 74.222.255.255 | 16,384 | 2007-01-16 | arin |
| 74.223.0.0/16 | 74.223.0.0 | 74.223.255.255 | 65,536 | 2007-01-22 | arin |
| 74.224.0.0/14 | 74.224.0.0 | 74.227.255.255 | 262,144 | 2019-12-11 | arin |
| 74.228.0.0/15 | 74.228.0.0 | 74.229.255.255 | 131,072 | 2006-01-17 | arin |
| 74.230.0.0/16 | 74.230.0.0 | 74.230.255.255 | 65,536 | 2022-11-15 | arin |
| 74.231.0.0/16 | 74.231.0.0 | 74.231.255.255 | 65,536 | 2006-01-17 | arin |
| 74.232.0.0/16 | 74.232.0.0 | 74.232.255.255 | 65,536 | 2006-01-17 | arin |
| 74.233.0.0/16 | 74.233.0.0 | 74.233.255.255 | 65,536 | 2022-11-15 | arin |
| 74.234.0.0/15 | 74.234.0.0 | 74.235.255.255 | 131,072 | 2019-12-11 | arin |
| 74.236.0.0/14 | 74.236.0.0 | 74.239.255.255 | 262,144 | 2006-01-17 | arin |
| 74.240.0.0/14 | 74.240.0.0 | 74.243.255.255 | 262,144 | 2019-12-11 | arin |
| 74.244.0.0/14 | 74.244.0.0 | 74.247.255.255 | 262,144 | 2006-01-17 | arin |
| 74.248.0.0/15 | 74.248.0.0 | 74.249.255.255 | 131,072 | 2019-12-11 | arin |
| 74.250.0.0/16 | 74.250.0.0 | 74.250.255.255 | 65,536 | 2022-11-15 | arin |
| 74.251.0.0/16 | 74.251.0.0 | 74.251.255.255 | 65,536 | 2006-01-17 | arin |
| 74.252.0.0/14 | 74.252.0.0 | 74.255.255.255 | 262,144 | 2006-01-17 | arin |
| 75.0.0.0/15 | 75.0.0.0 | 75.1.255.255 | 131,072 | 2006-02-28 | arin |
| 75.2.0.0/17 | 75.2.0.0 | 75.2.127.255 | 32,768 | 2018-01-10 | arin |
| 75.2.128.0/18 | 75.2.128.0 | 75.2.191.255 | 16,384 | 2018-01-10 | arin |
| 75.2.192.0/18 | 75.2.192.0 | 75.2.255.255 | 16,384 | 2006-02-28 | arin |
| 75.3.0.0/18 | 75.3.0.0 | 75.3.63.255 | 16,384 | 2018-01-10 | arin |
| 75.3.64.0/18 | 75.3.64.0 | 75.3.127.255 | 16,384 | 2006-02-28 | arin |
| 75.3.128.0/18 | 75.3.128.0 | 75.3.191.255 | 16,384 | 2018-01-10 | arin |
| 75.3.192.0/18 | 75.3.192.0 | 75.3.255.255 | 16,384 | 2006-02-28 | arin |
| 75.4.0.0/14 | 75.4.0.0 | 75.7.255.255 | 262,144 | 2006-02-28 | arin |
| 75.8.0.0/13 | 75.8.0.0 | 75.15.255.255 | 524,288 | 2006-02-28 | arin |
| 75.16.0.0/14 | 75.16.0.0 | 75.19.255.255 | 262,144 | 2006-02-28 | arin |
| 75.20.0.0/15 | 75.20.0.0 | 75.21.255.255 | 131,072 | 2006-02-28 | arin |
| 75.22.0.0/17 | 75.22.0.0 | 75.22.127.255 | 32,768 | 2006-02-28 | arin |
| 75.22.128.0/18 | 75.22.128.0 | 75.22.191.255 | 16,384 | 2006-02-28 | arin |
| 75.22.192.0/18 | 75.22.192.0 | 75.22.255.255 | 16,384 | 2018-01-10 | arin |
| 75.23.0.0/16 | 75.23.0.0 | 75.23.255.255 | 65,536 | 2006-02-28 | arin |
| 75.24.0.0/13 | 75.24.0.0 | 75.31.255.255 | 524,288 | 2006-02-28 | arin |
| 75.32.0.0/13 | 75.32.0.0 | 75.39.255.255 | 524,288 | 2006-02-28 | arin |
| 75.40.0.0/14 | 75.40.0.0 | 75.43.255.255 | 262,144 | 2006-02-28 | arin |
| 75.44.0.0/16 | 75.44.0.0 | 75.44.255.255 | 65,536 | 2006-02-28 | arin |
| 75.45.0.0/17 | 75.45.0.0 | 75.45.127.255 | 32,768 | 2006-02-28 | arin |
| 75.45.128.0/18 | 75.45.128.0 | 75.45.191.255 | 16,384 | 2018-01-10 | arin |
| 75.45.192.0/18 | 75.45.192.0 | 75.45.255.255 | 16,384 | 2006-02-28 | arin |
| 75.46.0.0/16 | 75.46.0.0 | 75.46.255.255 | 65,536 | 2006-02-28 | arin |
| 75.47.0.0/18 | 75.47.0.0 | 75.47.63.255 | 16,384 | 2018-01-10 | arin |
| 75.47.64.0/18 | 75.47.64.0 | 75.47.127.255 | 16,384 | 2006-02-28 | arin |
| 75.47.128.0/18 | 75.47.128.0 | 75.47.191.255 | 16,384 | 2018-01-10 | arin |
| 75.47.192.0/18 | 75.47.192.0 | 75.47.255.255 | 16,384 | 2006-02-28 | arin |
| 75.48.0.0/12 | 75.48.0.0 | 75.63.255.255 | 1,048,576 | 2006-02-28 | arin |
| 75.64.0.0/13 | 75.64.0.0 | 75.71.255.255 | 524,288 | 2006-07-07 | arin |
| 75.72.0.0/15 | 75.72.0.0 | 75.73.255.255 | 131,072 | 2006-07-07 | arin |
| 75.74.0.0/16 | 75.74.0.0 | 75.74.255.255 | 65,536 | 2006-07-07 | arin |
| 75.75.0.0/17 | 75.75.0.0 | 75.75.127.255 | 32,768 | 2006-07-07 | arin |
| 75.75.128.0/18 | 75.75.128.0 | 75.75.191.255 | 16,384 | 2006-07-07 | arin |
| 75.75.192.0/19 | 75.75.192.0 | 75.75.223.255 | 8,192 | 2008-02-21 | arin |
| 75.75.224.0/19 | 75.75.224.0 | 75.75.255.255 | 8,192 | 2009-05-22 | arin |
| 75.76.0.0/19 | 75.76.0.0 | 75.76.31.255 | 8,192 | 2023-05-23 | arin |
| 75.76.32.0/21 | 75.76.32.0 | 75.76.39.255 | 2,048 | 2023-05-23 | arin |
| 75.76.40.0/22 | 75.76.40.0 | 75.76.43.255 | 1,024 | 2008-02-13 | arin |
| 75.76.44.0/23 | 75.76.44.0 | 75.76.45.255 | 512 | 2008-02-13 | arin |
| 75.76.46.0/24 | 75.76.46.0 | 75.76.46.255 | 256 | 2008-02-13 | arin |
| 75.76.47.0/24 | 75.76.47.0 | 75.76.47.255 | 256 | 2008-02-13 | arin |
| 75.76.48.0/20 | 75.76.48.0 | 75.76.63.255 | 4,096 | 2008-02-13 | arin |
| 75.76.64.0/22 | 75.76.64.0 | 75.76.67.255 | 1,024 | 2008-02-13 | arin |
| 75.76.68.0/24 | 75.76.68.0 | 75.76.68.255 | 256 | 2008-02-13 | arin |
| 75.76.69.0/24 | 75.76.69.0 | 75.76.69.255 | 256 | 2023-05-23 | arin |
| 75.76.70.0/23 | 75.76.70.0 | 75.76.71.255 | 512 | 2008-02-13 | arin |
| 75.76.72.0/21 | 75.76.72.0 | 75.76.79.255 | 2,048 | 2008-02-13 | arin |
| 75.76.80.0/22 | 75.76.80.0 | 75.76.83.255 | 1,024 | 2008-02-13 | arin |
| 75.76.84.0/24 | 75.76.84.0 | 75.76.84.255 | 256 | 2023-05-23 | arin |
| 75.76.85.0/24 | 75.76.85.0 | 75.76.85.255 | 256 | 2008-02-13 | arin |
| 75.76.86.0/23 | 75.76.86.0 | 75.76.87.255 | 512 | 2008-02-13 | arin |
| 75.76.88.0/21 | 75.76.88.0 | 75.76.95.255 | 2,048 | 2008-02-13 | arin |
| 75.76.96.0/21 | 75.76.96.0 | 75.76.103.255 | 2,048 | 2008-02-13 | arin |
| 75.76.104.0/23 | 75.76.104.0 | 75.76.105.255 | 512 | 2008-02-13 | arin |
| 75.76.106.0/24 | 75.76.106.0 | 75.76.106.255 | 256 | 2008-02-13 | arin |
| 75.76.107.0/24 | 75.76.107.0 | 75.76.107.255 | 256 | 2023-05-23 | arin |
| 75.76.108.0/22 | 75.76.108.0 | 75.76.111.255 | 1,024 | 2008-02-13 | arin |
| 75.76.112.0/21 | 75.76.112.0 | 75.76.119.255 | 2,048 | 2008-02-13 | arin |
| 75.76.120.0/22 | 75.76.120.0 | 75.76.123.255 | 1,024 | 2008-02-13 | arin |
| 75.76.124.0/23 | 75.76.124.0 | 75.76.125.255 | 512 | 2008-02-13 | arin |
| 75.76.126.0/24 | 75.76.126.0 | 75.76.126.255 | 256 | 2023-05-23 | arin |
| 75.76.127.0/24 | 75.76.127.0 | 75.76.127.255 | 256 | 2008-02-13 | arin |
| 75.76.128.0/23 | 75.76.128.0 | 75.76.129.255 | 512 | 2008-02-13 | arin |
| 75.76.130.0/23 | 75.76.130.0 | 75.76.131.255 | 512 | 2008-02-13 | arin |
| 75.76.132.0/22 | 75.76.132.0 | 75.76.135.255 | 1,024 | 2008-02-13 | arin |
| 75.76.136.0/23 | 75.76.136.0 | 75.76.137.255 | 512 | 2008-02-13 | arin |
| 75.76.138.0/23 | 75.76.138.0 | 75.76.139.255 | 512 | 2008-02-13 | arin |
| 75.76.140.0/22 | 75.76.140.0 | 75.76.143.255 | 1,024 | 2008-02-13 | arin |
| 75.76.144.0/20 | 75.76.144.0 | 75.76.159.255 | 4,096 | 2008-02-13 | arin |
| 75.76.160.0/24 | 75.76.160.0 | 75.76.160.255 | 256 | 2008-02-13 | arin |
| 75.76.161.0/24 | 75.76.161.0 | 75.76.161.255 | 256 | 2008-02-13 | arin |
| 75.76.162.0/24 | 75.76.162.0 | 75.76.162.255 | 256 | 2008-02-13 | arin |
| 75.76.163.0/24 | 75.76.163.0 | 75.76.163.255 | 256 | 2008-02-13 | arin |
| 75.76.164.0/23 | 75.76.164.0 | 75.76.165.255 | 512 | 2008-02-13 | arin |
| 75.76.166.0/23 | 75.76.166.0 | 75.76.167.255 | 512 | 2008-02-13 | arin |
| 75.76.168.0/23 | 75.76.168.0 | 75.76.169.255 | 512 | 2008-02-13 | arin |
| 75.76.170.0/23 | 75.76.170.0 | 75.76.171.255 | 512 | 2008-02-13 | arin |
| 75.76.172.0/24 | 75.76.172.0 | 75.76.172.255 | 256 | 2008-02-13 | arin |
| 75.76.173.0/24 | 75.76.173.0 | 75.76.173.255 | 256 | 2008-02-13 | arin |
| 75.76.174.0/24 | 75.76.174.0 | 75.76.174.255 | 256 | 2008-02-13 | arin |
| 75.76.175.0/24 | 75.76.175.0 | 75.76.175.255 | 256 | 2008-02-13 | arin |
| 75.76.176.0/24 | 75.76.176.0 | 75.76.176.255 | 256 | 2008-02-13 | arin |
| 75.76.177.0/24 | 75.76.177.0 | 75.76.177.255 | 256 | 2008-02-13 | arin |
| 75.76.178.0/23 | 75.76.178.0 | 75.76.179.255 | 512 | 2008-02-13 | arin |
| 75.76.180.0/22 | 75.76.180.0 | 75.76.183.255 | 1,024 | 2008-02-13 | arin |
| 75.76.184.0/21 | 75.76.184.0 | 75.76.191.255 | 2,048 | 2008-02-13 | arin |
| 75.76.192.0/18 | 75.76.192.0 | 75.76.255.255 | 16,384 | 2008-02-13 | arin |
| 75.77.0.0/16 | 75.77.0.0 | 75.77.255.255 | 65,536 | 2008-02-19 | arin |
| 75.78.0.0/16 | 75.78.0.0 | 75.78.255.255 | 65,536 | 2008-03-31 | arin |
| 75.79.0.0/16 | 75.79.0.0 | 75.79.255.255 | 65,536 | 2018-12-20 | arin |
| 75.80.0.0/13 | 75.80.0.0 | 75.87.255.255 | 524,288 | 2006-07-19 | arin |
| 75.88.0.0/14 | 75.88.0.0 | 75.91.255.255 | 262,144 | 2006-10-17 | arin |
| 75.92.0.0/14 | 75.92.0.0 | 75.95.255.255 | 262,144 | 2006-09-19 | arin |
| 75.96.0.0/16 | 75.96.0.0 | 75.96.255.255 | 65,536 | 2009-01-28 | arin |
| 75.97.0.0/16 | 75.97.0.0 | 75.97.255.255 | 65,536 | 2009-01-30 | arin |
| 75.98.0.0/19 | 75.98.0.0 | 75.98.31.255 | 8,192 | 2009-02-24 | arin |
| 75.98.32.0/22 | 75.98.32.0 | 75.98.35.255 | 1,024 | 2009-02-24 | arin |
| 75.98.36.0/23 | 75.98.36.0 | 75.98.37.255 | 512 | 2009-02-24 | arin |
| 75.98.38.0/23 | 75.98.38.0 | 75.98.39.255 | 512 | 2009-02-24 | arin |
| 75.98.40.0/21 | 75.98.40.0 | 75.98.47.255 | 2,048 | 2009-02-24 | arin |
| 75.98.48.0/22 | 75.98.48.0 | 75.98.51.255 | 1,024 | 2009-02-24 | arin |
| 75.98.52.0/22 | 75.98.52.0 | 75.98.55.255 | 1,024 | 2023-10-10 | arin |
| 75.98.56.0/21 | 75.98.56.0 | 75.98.63.255 | 2,048 | 2009-02-24 | arin |
| 75.98.64.0/20 | 75.98.64.0 | 75.98.79.255 | 4,096 | 2009-02-24 | arin |
| 75.98.80.0/21 | 75.98.80.0 | 75.98.87.255 | 2,048 | 2009-02-24 | arin |
| 75.98.88.0/22 | 75.98.88.0 | 75.98.91.255 | 1,024 | 2023-10-10 | arin |
| 75.98.92.0/22 | 75.98.92.0 | 75.98.95.255 | 1,024 | 2009-02-24 | arin |
| 75.98.96.0/20 | 75.98.96.0 | 75.98.111.255 | 4,096 | 2010-10-21 | arin |
| 75.98.112.0/20 | 75.98.112.0 | 75.98.127.255 | 4,096 | 2010-10-22 | arin |
| 75.98.144.0/20 | 75.98.144.0 | 75.98.159.255 | 4,096 | 2010-10-25 | arin |
| 75.98.160.0/20 | 75.98.160.0 | 75.98.175.255 | 4,096 | 2010-10-25 | arin |
| 75.98.176.0/20 | 75.98.176.0 | 75.98.191.255 | 4,096 | 2010-10-26 | arin |
| 75.98.208.0/20 | 75.98.208.0 | 75.98.223.255 | 4,096 | 2010-10-26 | arin |
| 75.98.224.0/20 | 75.98.224.0 | 75.98.239.255 | 4,096 | 2010-10-28 | arin |
| 75.98.240.0/20 | 75.98.240.0 | 75.98.255.255 | 4,096 | 2010-10-28 | arin |
| 75.99.0.0/16 | 75.99.0.0 | 75.99.255.255 | 65,536 | 2009-02-25 | arin |
| 75.100.0.0/16 | 75.100.0.0 | 75.100.255.255 | 65,536 | 2006-07-25 | arin |
| 75.101.0.0/17 | 75.101.0.0 | 75.101.127.255 | 32,768 | 2008-02-06 | arin |
| 75.101.128.0/17 | 75.101.128.0 | 75.101.255.255 | 32,768 | 2008-02-06 | arin |
| 75.102.0.0/18 | 75.102.0.0 | 75.102.63.255 | 16,384 | 2008-02-07 | arin |
| 75.102.64.0/18 | 75.102.64.0 | 75.102.127.255 | 16,384 | 2009-06-01 | arin |
| 75.102.128.0/20 | 75.102.128.0 | 75.102.143.255 | 4,096 | 2008-02-14 | arin |
| 75.102.144.0/20 | 75.102.144.0 | 75.102.159.255 | 4,096 | 2009-05-22 | arin |
| 75.102.160.0/19 | 75.102.160.0 | 75.102.191.255 | 8,192 | 2009-05-18 | arin |
| 75.102.192.0/18 | 75.102.192.0 | 75.102.255.255 | 16,384 | 2009-06-23 | arin |
| 75.103.0.0/18 | 75.103.0.0 | 75.103.63.255 | 16,384 | 2008-02-15 | arin |
| 75.103.64.0/18 | 75.103.64.0 | 75.103.127.255 | 16,384 | 2009-06-04 | arin |
| 75.103.128.0/18 | 75.103.128.0 | 75.103.191.255 | 16,384 | 2008-02-19 | arin |
| 75.103.192.0/19 | 75.103.192.0 | 75.103.223.255 | 8,192 | 2008-02-19 | arin |
| 75.103.224.0/19 | 75.103.224.0 | 75.103.255.255 | 8,192 | 2009-05-20 | arin |
| 75.104.0.0/14 | 75.104.0.0 | 75.107.255.255 | 262,144 | 2006-07-20 | arin |
| 75.108.0.0/14 | 75.108.0.0 | 75.111.255.255 | 262,144 | 2006-07-18 | arin |
| 75.112.0.0/14 | 75.112.0.0 | 75.115.255.255 | 262,144 | 2006-07-14 | arin |
| 75.116.0.0/16 | 75.116.0.0 | 75.116.255.255 | 65,536 | 2006-06-01 | arin |
| 75.117.0.0/16 | 75.117.0.0 | 75.117.255.255 | 65,536 | 2006-06-01 | arin |
| 75.118.0.0/16 | 75.118.0.0 | 75.118.255.255 | 65,536 | 2006-11-02 | arin |
| 75.119.0.0/17 | 75.119.0.0 | 75.119.127.255 | 32,768 | 2006-11-21 | arin |
| 75.119.160.0/20 | 75.119.160.0 | 75.119.175.255 | 4,096 | 2021-03-05 | arin |
| 75.119.176.0/23 | 75.119.176.0 | 75.119.177.255 | 512 | 2006-12-05 | arin |
| 75.119.178.0/24 | 75.119.178.0 | 75.119.178.255 | 256 | 2006-12-05 | arin |
| 75.119.179.0/24 | 75.119.179.0 | 75.119.179.255 | 256 | 2021-01-13 | arin |
| 75.119.180.0/22 | 75.119.180.0 | 75.119.183.255 | 1,024 | 2021-02-25 | arin |
| 75.119.184.0/24 | 75.119.184.0 | 75.119.184.255 | 256 | 2006-12-05 | arin |
| 75.119.186.0/23 | 75.119.186.0 | 75.119.187.255 | 512 | 2021-05-18 | arin |
| 75.119.188.0/23 | 75.119.188.0 | 75.119.189.255 | 512 | 2021-04-29 | arin |
| 75.119.190.0/23 | 75.119.190.0 | 75.119.191.255 | 512 | 2006-12-05 | arin |
| 75.119.192.0/19 | 75.119.192.0 | 75.119.223.255 | 8,192 | 2008-07-30 | arin |
| 75.120.0.0/15 | 75.120.0.0 | 75.121.255.255 | 131,072 | 2006-10-05 | arin |
| 75.122.0.0/15 | 75.122.0.0 | 75.123.255.255 | 131,072 | 2006-05-25 | arin |
| 75.124.0.0/16 | 75.124.0.0 | 75.124.255.255 | 65,536 | 2006-05-17 | arin |
| 75.125.0.0/16 | 75.125.0.0 | 75.125.255.255 | 65,536 | 2007-06-11 | arin |
| 75.126.0.0/16 | 75.126.0.0 | 75.126.255.255 | 65,536 | 2006-05-12 | arin |
| 75.127.16.0/20 | 75.127.16.0 | 75.127.31.255 | 4,096 | 2010-04-02 | arin |
| 75.127.32.0/20 | 75.127.32.0 | 75.127.47.255 | 4,096 | 2008-02-27 | arin |
| 75.127.48.0/20 | 75.127.48.0 | 75.127.63.255 | 4,096 | 2009-07-23 | arin |
| 75.127.64.0/24 | 75.127.64.0 | 75.127.64.255 | 256 | 2018-11-26 | arin |
| 75.127.65.0/24 | 75.127.65.0 | 75.127.65.255 | 256 | 2007-06-18 | arin |
| 75.127.66.0/23 | 75.127.66.0 | 75.127.67.255 | 512 | 2007-06-18 | arin |
| 75.127.68.0/23 | 75.127.68.0 | 75.127.69.255 | 512 | 2007-06-18 | arin |
| 75.127.70.0/24 | 75.127.70.0 | 75.127.70.255 | 256 | 2018-11-26 | arin |
| 75.127.71.0/24 | 75.127.71.0 | 75.127.71.255 | 256 | 2007-06-18 | arin |
| 75.127.72.0/24 | 75.127.72.0 | 75.127.72.255 | 256 | 2018-11-26 | arin |
| 75.127.73.0/24 | 75.127.73.0 | 75.127.73.255 | 256 | 2007-06-18 | arin |
| 75.127.74.0/23 | 75.127.74.0 | 75.127.75.255 | 512 | 2007-06-18 | arin |
| 75.127.76.0/24 | 75.127.76.0 | 75.127.76.255 | 256 | 2007-06-18 | arin |
| 75.127.77.0/24 | 75.127.77.0 | 75.127.77.255 | 256 | 2018-11-26 | arin |
| 75.127.78.0/23 | 75.127.78.0 | 75.127.79.255 | 512 | 2007-06-18 | arin |
| 75.127.80.0/21 | 75.127.80.0 | 75.127.87.255 | 2,048 | 2018-11-26 | arin |
| 75.127.88.0/23 | 75.127.88.0 | 75.127.89.255 | 512 | 2007-06-18 | arin |
| 75.127.90.0/24 | 75.127.90.0 | 75.127.90.255 | 256 | 2018-11-26 | arin |
| 75.127.91.0/24 | 75.127.91.0 | 75.127.91.255 | 256 | 2007-06-18 | arin |
| 75.127.92.0/24 | 75.127.92.0 | 75.127.92.255 | 256 | 2018-11-26 | arin |
| 75.127.93.0/24 | 75.127.93.0 | 75.127.93.255 | 256 | 2007-06-18 | arin |
| 75.127.94.0/23 | 75.127.94.0 | 75.127.95.255 | 512 | 2018-11-26 | arin |
| 75.127.96.0/23 | 75.127.96.0 | 75.127.97.255 | 512 | 2018-11-26 | arin |
| 75.127.98.0/23 | 75.127.98.0 | 75.127.99.255 | 512 | 2007-06-18 | arin |
| 75.127.100.0/22 | 75.127.100.0 | 75.127.103.255 | 1,024 | 2007-06-18 | arin |
| 75.127.104.0/22 | 75.127.104.0 | 75.127.107.255 | 1,024 | 2018-11-26 | arin |
| 75.127.108.0/23 | 75.127.108.0 | 75.127.109.255 | 512 | 2007-06-18 | arin |
| 75.127.110.0/24 | 75.127.110.0 | 75.127.110.255 | 256 | 2018-11-26 | arin |
| 75.127.111.0/24 | 75.127.111.0 | 75.127.111.255 | 256 | 2007-06-18 | arin |
| 75.127.112.0/24 | 75.127.112.0 | 75.127.112.255 | 256 | 2018-11-26 | arin |
| 75.127.113.0/24 | 75.127.113.0 | 75.127.113.255 | 256 | 2007-06-18 | arin |
| 75.127.114.0/23 | 75.127.114.0 | 75.127.115.255 | 512 | 2018-11-26 | arin |
| 75.127.116.0/24 | 75.127.116.0 | 75.127.116.255 | 256 | 2018-11-26 | arin |
| 75.127.117.0/24 | 75.127.117.0 | 75.127.117.255 | 256 | 2023-09-28 | arin |
| 75.127.118.0/24 | 75.127.118.0 | 75.127.118.255 | 256 | 2018-11-26 | arin |
| 75.127.119.0/24 | 75.127.119.0 | 75.127.119.255 | 256 | 2007-06-18 | arin |
| 75.127.120.0/22 | 75.127.120.0 | 75.127.123.255 | 1,024 | 2007-06-18 | arin |
| 75.127.124.0/22 | 75.127.124.0 | 75.127.127.255 | 1,024 | 2018-11-26 | arin |
| 75.127.128.0/17 | 75.127.128.0 | 75.127.255.255 | 32,768 | 2007-08-30 | arin |
| 75.128.0.0/12 | 75.128.0.0 | 75.143.255.255 | 1,048,576 | 2006-07-17 | arin |
| 75.144.0.0/13 | 75.144.0.0 | 75.151.255.255 | 524,288 | 2006-09-25 | arin |
| 75.160.0.0/12 | 75.160.0.0 | 75.175.255.255 | 1,048,576 | 2006-10-24 | arin |
| 75.176.0.0/12 | 75.176.0.0 | 75.191.255.255 | 1,048,576 | 2006-08-16 | arin |
| 75.192.0.0/10 | 75.192.0.0 | 75.255.255.255 | 4,194,304 | 2006-01-18 | arin |
| 76.0.0.0/13 | 76.0.0.0 | 76.7.255.255 | 524,288 | 2006-01-19 | arin |
| 76.8.0.0/20 | 76.8.0.0 | 76.8.15.255 | 4,096 | 2007-02-22 | arin |
| 76.8.16.0/20 | 76.8.16.0 | 76.8.31.255 | 4,096 | 2008-07-29 | arin |
| 76.8.48.0/20 | 76.8.48.0 | 76.8.63.255 | 4,096 | 2008-07-29 | arin |
| 76.8.64.0/19 | 76.8.64.0 | 76.8.95.255 | 8,192 | 2007-02-26 | arin |
| 76.8.96.0/20 | 76.8.96.0 | 76.8.111.255 | 4,096 | 2007-02-26 | arin |
| 76.8.128.0/20 | 76.8.128.0 | 76.8.143.255 | 4,096 | 2007-02-27 | arin |
| 76.8.144.0/20 | 76.8.144.0 | 76.8.159.255 | 4,096 | 2008-07-29 | arin |
| 76.8.160.0/19 | 76.8.160.0 | 76.8.191.255 | 8,192 | 2007-02-28 | arin |
| 76.8.192.0/19 | 76.8.192.0 | 76.8.223.255 | 8,192 | 2007-02-28 | arin |
| 76.8.224.0/19 | 76.8.224.0 | 76.8.255.255 | 8,192 | 2007-02-28 | arin |
| 76.9.0.0/19 | 76.9.0.0 | 76.9.31.255 | 8,192 | 2007-02-08 | arin |
| 76.9.64.0/19 | 76.9.64.0 | 76.9.95.255 | 8,192 | 2007-02-09 | arin |
| 76.9.96.0/20 | 76.9.96.0 | 76.9.111.255 | 4,096 | 2007-02-09 | arin |
| 76.9.112.0/20 | 76.9.112.0 | 76.9.127.255 | 4,096 | 2008-08-07 | arin |
| 76.9.128.0/19 | 76.9.128.0 | 76.9.159.255 | 8,192 | 2007-02-12 | arin |
| 76.9.160.0/20 | 76.9.160.0 | 76.9.175.255 | 4,096 | 2007-02-13 | arin |
| 76.9.176.0/21 | 76.9.176.0 | 76.9.183.255 | 2,048 | 2008-08-08 | arin |
| 76.9.184.0/22 | 76.9.184.0 | 76.9.187.255 | 1,024 | 2008-08-08 | arin |
| 76.9.188.0/22 | 76.9.188.0 | 76.9.191.255 | 1,024 | 2013-04-08 | arin |
| 76.9.224.0/20 | 76.9.224.0 | 76.9.239.255 | 4,096 | 2007-02-16 | arin |
| 76.9.240.0/20 | 76.9.240.0 | 76.9.255.255 | 4,096 | 2008-08-08 | arin |
| 76.10.0.0/18 | 76.10.0.0 | 76.10.63.255 | 16,384 | 2007-02-05 | arin |
| 76.10.64.0/18 | 76.10.64.0 | 76.10.127.255 | 16,384 | 2007-02-06 | arin |
| 76.10.192.0/24 | 76.10.192.0 | 76.10.192.255 | 256 | 2007-03-02 | arin |
| 76.10.193.0/24 | 76.10.193.0 | 76.10.193.255 | 256 | 2007-03-02 | arin |
| 76.10.194.0/23 | 76.10.194.0 | 76.10.195.255 | 512 | 2007-03-02 | arin |
| 76.10.196.0/22 | 76.10.196.0 | 76.10.199.255 | 1,024 | 2007-03-02 | arin |
| 76.10.200.0/21 | 76.10.200.0 | 76.10.207.255 | 2,048 | 2007-03-02 | arin |
| 76.10.208.0/22 | 76.10.208.0 | 76.10.211.255 | 1,024 | 2007-03-02 | arin |
| 76.10.212.0/23 | 76.10.212.0 | 76.10.213.255 | 512 | 2007-03-02 | arin |
| 76.10.214.0/24 | 76.10.214.0 | 76.10.214.255 | 256 | 2007-03-02 | arin |
| 76.10.215.0/24 | 76.10.215.0 | 76.10.215.255 | 256 | 2007-03-02 | arin |
| 76.10.216.0/22 | 76.10.216.0 | 76.10.219.255 | 1,024 | 2007-03-02 | arin |
| 76.10.220.0/24 | 76.10.220.0 | 76.10.220.255 | 256 | 2007-03-02 | arin |
| 76.10.221.0/24 | 76.10.221.0 | 76.10.221.255 | 256 | 2007-03-02 | arin |
| 76.10.222.0/23 | 76.10.222.0 | 76.10.223.255 | 512 | 2007-03-02 | arin |
| 76.10.224.0/20 | 76.10.224.0 | 76.10.239.255 | 4,096 | 2009-06-01 | arin |
| 76.10.240.0/20 | 76.10.240.0 | 76.10.255.255 | 4,096 | 2010-08-17 | arin |