| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 64.132.0.0/16 | 64.132.0.0 | 64.132.255.255 | 65,536 | 2000-07-17 | arin |
| 64.133.0.0/16 | 64.133.0.0 | 64.133.255.255 | 65,536 | 2000-07-19 | arin |
| 64.134.0.0/16 | 64.134.0.0 | 64.134.255.255 | 65,536 | 2000-07-21 | arin |
| 64.135.0.0/17 | 64.135.0.0 | 64.135.127.255 | 32,768 | 2000-07-26 | arin |
| 64.135.128.0/20 | 64.135.128.0 | 64.135.143.255 | 4,096 | 2006-10-04 | arin |
| 64.135.144.0/20 | 64.135.144.0 | 64.135.159.255 | 4,096 | 2008-07-07 | arin |
| 64.135.160.0/19 | 64.135.160.0 | 64.135.191.255 | 8,192 | 2003-09-23 | arin |
| 64.135.192.0/19 | 64.135.192.0 | 64.135.223.255 | 8,192 | 2002-08-13 | arin |
| 64.135.224.0/19 | 64.135.224.0 | 64.135.255.255 | 8,192 | 2006-04-05 | arin |
| 64.136.0.0/18 | 64.136.0.0 | 64.136.63.255 | 16,384 | 2000-07-26 | arin |
| 64.136.64.0/19 | 64.136.64.0 | 64.136.95.255 | 8,192 | 2021-02-15 | arin |
| 64.136.96.0/23 | 64.136.96.0 | 64.136.97.255 | 512 | 2008-01-16 | arin |
| 64.136.98.0/23 | 64.136.98.0 | 64.136.99.255 | 512 | 2015-06-12 | arin |
| 64.136.100.0/22 | 64.136.100.0 | 64.136.103.255 | 1,024 | 2015-02-25 | arin |
| 64.136.104.0/22 | 64.136.104.0 | 64.136.107.255 | 1,024 | 2015-03-05 | arin |
| 64.136.108.0/22 | 64.136.108.0 | 64.136.111.255 | 1,024 | 2020-03-19 | arin |
| 64.136.128.0/19 | 64.136.128.0 | 64.136.159.255 | 8,192 | 2002-08-28 | arin |
| 64.136.160.0/20 | 64.136.160.0 | 64.136.175.255 | 4,096 | 2002-08-30 | arin |
| 64.136.176.0/20 | 64.136.176.0 | 64.136.191.255 | 4,096 | 2006-10-24 | arin |
| 64.136.192.0/19 | 64.136.192.0 | 64.136.223.255 | 8,192 | 2002-08-30 | arin |
| 64.136.224.0/19 | 64.136.224.0 | 64.136.255.255 | 8,192 | 2002-09-06 | arin |
| 64.137.160.0/19 | 64.137.160.0 | 64.137.191.255 | 8,192 | 2020-12-01 | arin |
| 64.138.0.0/17 | 64.138.0.0 | 64.138.127.255 | 32,768 | 2000-08-03 | arin |
| 64.138.128.0/18 | 64.138.128.0 | 64.138.191.255 | 16,384 | 2000-08-03 | arin |
| 64.138.192.0/18 | 64.138.192.0 | 64.138.255.255 | 16,384 | 2008-04-09 | arin |
| 64.139.0.0/18 | 64.139.0.0 | 64.139.63.255 | 16,384 | 2000-08-03 | arin |
| 64.139.64.0/19 | 64.139.64.0 | 64.139.95.255 | 8,192 | 2002-05-03 | arin |
| 64.139.96.0/19 | 64.139.96.0 | 64.139.127.255 | 8,192 | 2003-09-15 | arin |
| 64.139.128.0/18 | 64.139.128.0 | 64.139.191.255 | 16,384 | 2002-05-06 | arin |
| 64.139.192.0/19 | 64.139.192.0 | 64.139.223.255 | 8,192 | 2002-05-06 | arin |
| 64.139.224.0/23 | 64.139.224.0 | 64.139.225.255 | 512 | 2004-03-12 | arin |
| 64.139.226.0/24 | 64.139.226.0 | 64.139.226.255 | 256 | 2004-03-12 | arin |
| 64.139.227.0/24 | 64.139.227.0 | 64.139.227.255 | 256 | 2014-09-04 | arin |
| 64.139.228.0/24 | 64.139.228.0 | 64.139.228.255 | 256 | 2014-09-04 | arin |
| 64.139.229.0/24 | 64.139.229.0 | 64.139.229.255 | 256 | 2014-09-04 | arin |
| 64.139.230.0/24 | 64.139.230.0 | 64.139.230.255 | 256 | 2014-09-04 | arin |
| 64.139.231.0/24 | 64.139.231.0 | 64.139.231.255 | 256 | 2014-09-04 | arin |
| 64.139.232.0/23 | 64.139.232.0 | 64.139.233.255 | 512 | 2014-09-04 | arin |
| 64.139.234.0/24 | 64.139.234.0 | 64.139.234.255 | 256 | 2014-09-04 | arin |
| 64.139.235.0/24 | 64.139.235.0 | 64.139.235.255 | 256 | 2014-09-04 | arin |
| 64.139.236.0/22 | 64.139.236.0 | 64.139.239.255 | 1,024 | 2014-09-04 | arin |
| 64.139.240.0/22 | 64.139.240.0 | 64.139.243.255 | 1,024 | 2014-09-04 | arin |
| 64.139.244.0/23 | 64.139.244.0 | 64.139.245.255 | 512 | 2014-09-04 | arin |
| 64.139.246.0/24 | 64.139.246.0 | 64.139.246.255 | 256 | 2014-09-04 | arin |
| 64.139.247.0/24 | 64.139.247.0 | 64.139.247.255 | 256 | 2014-09-04 | arin |
| 64.139.248.0/23 | 64.139.248.0 | 64.139.249.255 | 512 | 2014-09-04 | arin |
| 64.139.250.0/24 | 64.139.250.0 | 64.139.250.255 | 256 | 2014-09-04 | arin |
| 64.139.251.0/24 | 64.139.251.0 | 64.139.251.255 | 256 | 2014-09-04 | arin |
| 64.139.252.0/22 | 64.139.252.0 | 64.139.255.255 | 1,024 | 2014-09-04 | arin |
| 64.140.0.0/18 | 64.140.0.0 | 64.140.63.255 | 16,384 | 2000-07-27 | arin |
| 64.140.64.0/19 | 64.140.64.0 | 64.140.95.255 | 8,192 | 2000-07-27 | arin |
| 64.140.96.0/20 | 64.140.96.0 | 64.140.111.255 | 4,096 | 2006-04-05 | arin |
| 64.140.128.0/20 | 64.140.128.0 | 64.140.143.255 | 4,096 | 2015-04-14 | arin |
| 64.140.160.0/20 | 64.140.160.0 | 64.140.175.255 | 4,096 | 2015-04-17 | arin |
| 64.140.176.0/20 | 64.140.176.0 | 64.140.191.255 | 4,096 | 2015-04-17 | arin |
| 64.140.192.0/18 | 64.140.192.0 | 64.140.255.255 | 16,384 | 2004-08-19 | arin |
| 64.141.128.0/18 | 64.141.128.0 | 64.141.191.255 | 16,384 | 2004-02-06 | arin |
| 64.141.192.0/18 | 64.141.192.0 | 64.141.255.255 | 16,384 | 2005-05-19 | arin |
| 64.142.0.0/17 | 64.142.0.0 | 64.142.127.255 | 32,768 | 2002-05-16 | arin |
| 64.142.128.0/17 | 64.142.128.0 | 64.142.255.255 | 32,768 | 2002-05-22 | arin |
| 64.143.0.0/16 | 64.143.0.0 | 64.143.255.255 | 65,536 | 2002-05-17 | arin |
| 64.144.0.0/16 | 64.144.0.0 | 64.144.255.255 | 65,536 | 2000-07-31 | arin |
| 64.145.0.0/18 | 64.145.0.0 | 64.145.63.255 | 16,384 | 2000-07-31 | arin |
| 64.145.64.0/24 | 64.145.64.0 | 64.145.64.255 | 256 | 2009-01-21 | arin |
| 64.145.65.0/24 | 64.145.65.0 | 64.145.65.255 | 256 | 2009-01-21 | arin |
| 64.145.66.0/24 | 64.145.66.0 | 64.145.66.255 | 256 | 2009-01-21 | arin |
| 64.145.67.0/24 | 64.145.67.0 | 64.145.67.255 | 256 | 2009-01-21 | arin |
| 64.145.68.0/22 | 64.145.68.0 | 64.145.71.255 | 1,024 | 2009-01-21 | arin |
| 64.145.72.0/24 | 64.145.72.0 | 64.145.72.255 | 256 | 2009-01-21 | arin |
| 64.145.73.0/24 | 64.145.73.0 | 64.145.73.255 | 256 | 2009-01-21 | arin |
| 64.145.74.0/23 | 64.145.74.0 | 64.145.75.255 | 512 | 2009-01-21 | arin |
| 64.145.76.0/24 | 64.145.76.0 | 64.145.76.255 | 256 | 2009-01-21 | arin |
| 64.145.77.0/24 | 64.145.77.0 | 64.145.77.255 | 256 | 2009-01-21 | arin |
| 64.145.78.0/24 | 64.145.78.0 | 64.145.78.255 | 256 | 2009-01-21 | arin |
| 64.145.79.0/24 | 64.145.79.0 | 64.145.79.255 | 256 | 2009-01-21 | arin |
| 64.145.80.0/21 | 64.145.80.0 | 64.145.87.255 | 2,048 | 2009-01-21 | arin |
| 64.145.88.0/23 | 64.145.88.0 | 64.145.89.255 | 512 | 2009-01-21 | arin |
| 64.145.90.0/23 | 64.145.90.0 | 64.145.91.255 | 512 | 2009-01-21 | arin |
| 64.145.92.0/24 | 64.145.92.0 | 64.145.92.255 | 256 | 2009-01-21 | arin |
| 64.145.93.0/24 | 64.145.93.0 | 64.145.93.255 | 256 | 2009-01-21 | arin |
| 64.145.94.0/24 | 64.145.94.0 | 64.145.94.255 | 256 | 2009-01-21 | arin |
| 64.145.95.0/24 | 64.145.95.0 | 64.145.95.255 | 256 | 2009-01-21 | arin |
| 64.145.96.0/19 | 64.145.96.0 | 64.145.127.255 | 8,192 | 2000-07-31 | arin |
| 64.145.128.0/17 | 64.145.128.0 | 64.145.255.255 | 32,768 | 2000-07-31 | arin |
| 64.146.0.0/17 | 64.146.0.0 | 64.146.127.255 | 32,768 | 2001-09-12 | arin |
| 64.146.128.0/17 | 64.146.128.0 | 64.146.255.255 | 32,768 | 2001-09-13 | arin |
| 64.147.0.0/19 | 64.147.0.0 | 64.147.31.255 | 8,192 | 2001-09-14 | arin |
| 64.147.32.0/20 | 64.147.32.0 | 64.147.47.255 | 4,096 | 2003-01-22 | arin |
| 64.147.48.0/20 | 64.147.48.0 | 64.147.63.255 | 4,096 | 2007-02-27 | arin |
| 64.147.64.0/20 | 64.147.64.0 | 64.147.79.255 | 4,096 | 2010-03-02 | arin |
| 64.147.96.0/19 | 64.147.96.0 | 64.147.127.255 | 8,192 | 2003-03-31 | arin |
| 64.147.128.0/19 | 64.147.128.0 | 64.147.159.255 | 8,192 | 2001-09-14 | arin |
| 64.147.160.0/19 | 64.147.160.0 | 64.147.191.255 | 8,192 | 2003-05-13 | arin |
| 64.147.192.0/20 | 64.147.192.0 | 64.147.207.255 | 4,096 | 2001-09-14 | arin |
| 64.147.208.0/20 | 64.147.208.0 | 64.147.223.255 | 4,096 | 2006-05-09 | arin |
| 64.147.224.0/20 | 64.147.224.0 | 64.147.239.255 | 4,096 | 2012-10-10 | arin |
| 64.148.0.0/15 | 64.148.0.0 | 64.149.255.255 | 131,072 | 2005-05-04 | arin |
| 64.150.0.0/17 | 64.150.0.0 | 64.150.127.255 | 32,768 | 2005-05-17 | arin |
| 64.150.128.0/19 | 64.150.128.0 | 64.150.159.255 | 8,192 | 2006-09-07 | arin |
| 64.150.160.0/23 | 64.150.160.0 | 64.150.161.255 | 512 | 2006-09-08 | arin |
| 64.150.162.0/24 | 64.150.162.0 | 64.150.162.255 | 256 | 2006-09-08 | arin |
| 64.150.163.0/24 | 64.150.163.0 | 64.150.163.255 | 256 | 2006-09-08 | arin |
| 64.150.164.0/22 | 64.150.164.0 | 64.150.167.255 | 1,024 | 2006-09-08 | arin |
| 64.150.168.0/21 | 64.150.168.0 | 64.150.175.255 | 2,048 | 2006-09-08 | arin |
| 64.150.176.0/20 | 64.150.176.0 | 64.150.191.255 | 4,096 | 2008-06-25 | arin |
| 64.151.0.0/18 | 64.151.0.0 | 64.151.63.255 | 16,384 | 2002-10-02 | arin |
| 64.151.64.0/18 | 64.151.64.0 | 64.151.127.255 | 16,384 | 2004-01-27 | arin |
| 64.151.128.0/18 | 64.151.128.0 | 64.151.191.255 | 16,384 | 2002-10-18 | arin |
| 64.152.0.0/13 | 64.152.0.0 | 64.159.255.255 | 524,288 | 2000-06-08 | arin |
| 64.160.0.0/12 | 64.160.0.0 | 64.175.255.255 | 1,048,576 | 2000-06-02 | arin |
| 64.176.0.0/15 | 64.176.0.0 | 64.177.255.255 | 131,072 | 2021-07-01 | arin |
| 64.178.0.0/18 | 64.178.0.0 | 64.178.63.255 | 16,384 | 2000-08-03 | arin |
| 64.178.64.0/19 | 64.178.64.0 | 64.178.95.255 | 8,192 | 2000-08-03 | arin |
| 64.178.96.0/19 | 64.178.96.0 | 64.178.127.255 | 8,192 | 2002-07-03 | arin |
| 64.178.160.0/20 | 64.178.160.0 | 64.178.175.255 | 4,096 | 2006-01-25 | arin |
| 64.178.176.0/20 | 64.178.176.0 | 64.178.191.255 | 4,096 | 2006-01-30 | arin |
| 64.178.224.0/19 | 64.178.224.0 | 64.178.255.255 | 8,192 | 2003-10-13 | arin |
| 64.179.0.0/17 | 64.179.0.0 | 64.179.127.255 | 32,768 | 2002-09-10 | arin |
| 64.179.128.0/18 | 64.179.128.0 | 64.179.191.255 | 16,384 | 2004-06-09 | arin |
| 64.179.192.0/20 | 64.179.192.0 | 64.179.207.255 | 4,096 | 2010-03-05 | arin |
| 64.179.224.0/20 | 64.179.224.0 | 64.179.239.255 | 4,096 | 2006-10-30 | arin |
| 64.179.240.0/20 | 64.179.240.0 | 64.179.255.255 | 4,096 | 2008-06-26 | arin |
| 64.181.0.0/18 | 64.181.0.0 | 64.181.63.255 | 16,384 | 2004-07-07 | arin |
| 64.181.64.0/21 | 64.181.64.0 | 64.181.71.255 | 2,048 | 2004-07-07 | arin |
| 64.181.72.0/22 | 64.181.72.0 | 64.181.75.255 | 1,024 | 2004-07-07 | arin |
| 64.181.76.0/23 | 64.181.76.0 | 64.181.77.255 | 512 | 2004-07-07 | arin |
| 64.181.78.0/24 | 64.181.78.0 | 64.181.78.255 | 256 | 2004-07-07 | arin |
| 64.181.79.0/24 | 64.181.79.0 | 64.181.79.255 | 256 | 2023-04-06 | arin |
| 64.181.80.0/20 | 64.181.80.0 | 64.181.95.255 | 4,096 | 2023-04-06 | arin |
| 64.181.96.0/19 | 64.181.96.0 | 64.181.127.255 | 8,192 | 2004-07-07 | arin |
| 64.181.128.0/17 | 64.181.128.0 | 64.181.255.255 | 32,768 | 2004-07-21 | arin |
| 64.182.0.0/16 | 64.182.0.0 | 64.182.255.255 | 65,536 | 2004-07-13 | arin |
| 64.183.0.0/17 | 64.183.0.0 | 64.183.127.255 | 32,768 | 2006-08-10 | arin |
| 64.183.128.0/19 | 64.183.128.0 | 64.183.159.255 | 8,192 | 2006-08-10 | arin |
| 64.183.160.0/20 | 64.183.160.0 | 64.183.175.255 | 4,096 | 2006-08-10 | arin |
| 64.183.176.0/20 | 64.183.176.0 | 64.183.191.255 | 4,096 | 2006-08-10 | arin |
| 64.183.192.0/18 | 64.183.192.0 | 64.183.255.255 | 16,384 | 2006-08-10 | arin |
| 64.184.0.0/17 | 64.184.0.0 | 64.184.127.255 | 32,768 | 2004-07-28 | arin |
| 64.184.128.0/18 | 64.184.128.0 | 64.184.191.255 | 16,384 | 2004-08-04 | arin |
| 64.184.224.0/19 | 64.184.224.0 | 64.184.255.255 | 8,192 | 2008-05-02 | arin |
| 64.185.0.0/18 | 64.185.0.0 | 64.185.63.255 | 16,384 | 2001-07-30 | arin |
| 64.185.64.0/19 | 64.185.64.0 | 64.185.95.255 | 8,192 | 2001-07-30 | arin |
| 64.185.96.0/19 | 64.185.96.0 | 64.185.127.255 | 8,192 | 2003-02-04 | arin |
| 64.185.128.0/19 | 64.185.128.0 | 64.185.159.255 | 8,192 | 2001-08-17 | arin |
| 64.185.160.0/19 | 64.185.160.0 | 64.185.191.255 | 8,192 | 2008-06-18 | arin |
| 64.185.224.0/20 | 64.185.224.0 | 64.185.239.255 | 4,096 | 2014-07-22 | arin |
| 64.185.240.0/20 | 64.185.240.0 | 64.185.255.255 | 4,096 | 2010-03-31 | arin |
| 64.186.0.0/23 | 64.186.0.0 | 64.186.1.255 | 512 | 2019-07-18 | arin |
| 64.186.2.0/24 | 64.186.2.0 | 64.186.2.255 | 256 | 2019-08-20 | arin |
| 64.186.4.0/22 | 64.186.4.0 | 64.186.7.255 | 1,024 | 2019-07-08 | arin |
| 64.186.8.0/23 | 64.186.8.0 | 64.186.9.255 | 512 | 2019-08-08 | arin |
| 64.186.11.0/24 | 64.186.11.0 | 64.186.11.255 | 256 | 2019-08-14 | arin |
| 64.186.12.0/23 | 64.186.12.0 | 64.186.13.255 | 512 | 2019-11-19 | arin |
| 64.186.16.0/21 | 64.186.16.0 | 64.186.23.255 | 2,048 | 2019-07-11 | arin |
| 64.186.24.0/21 | 64.186.24.0 | 64.186.31.255 | 2,048 | 2019-04-25 | arin |
| 64.186.32.0/19 | 64.186.32.0 | 64.186.63.255 | 8,192 | 2003-01-17 | arin |
| 64.186.64.0/20 | 64.186.64.0 | 64.186.79.255 | 4,096 | 2016-11-22 | arin |
| 64.186.80.0/20 | 64.186.80.0 | 64.186.95.255 | 4,096 | 2005-11-30 | arin |
| 64.186.96.0/19 | 64.186.96.0 | 64.186.127.255 | 8,192 | 2001-08-16 | arin |
| 64.186.128.0/20 | 64.186.128.0 | 64.186.143.255 | 4,096 | 2023-12-28 | arin |
| 64.186.144.0/22 | 64.186.144.0 | 64.186.147.255 | 1,024 | 2018-11-26 | arin |
| 64.186.148.0/22 | 64.186.148.0 | 64.186.151.255 | 1,024 | 2009-01-27 | arin |
| 64.186.152.0/21 | 64.186.152.0 | 64.186.159.255 | 2,048 | 2009-01-27 | arin |
| 64.186.160.0/23 | 64.186.160.0 | 64.186.161.255 | 512 | 2001-08-06 | arin |
| 64.186.162.0/24 | 64.186.162.0 | 64.186.162.255 | 256 | 2001-08-06 | arin |
| 64.186.163.0/24 | 64.186.163.0 | 64.186.163.255 | 256 | 2001-08-06 | arin |
| 64.186.164.0/22 | 64.186.164.0 | 64.186.167.255 | 1,024 | 2001-08-06 | arin |
| 64.186.168.0/21 | 64.186.168.0 | 64.186.175.255 | 2,048 | 2001-08-06 | arin |
| 64.186.176.0/20 | 64.186.176.0 | 64.186.191.255 | 4,096 | 2006-05-09 | arin |
| 64.186.192.0/20 | 64.186.192.0 | 64.186.207.255 | 4,096 | 2001-08-01 | arin |
| 64.186.208.0/20 | 64.186.208.0 | 64.186.223.255 | 4,096 | 2005-11-30 | arin |
| 64.186.224.0/19 | 64.186.224.0 | 64.186.255.255 | 8,192 | 2001-08-03 | arin |
| 64.187.64.0/19 | 64.187.64.0 | 64.187.95.255 | 8,192 | 2003-09-30 | arin |
| 64.187.96.0/24 | 64.187.96.0 | 64.187.96.255 | 256 | 2022-03-30 | arin |
| 64.187.97.0/24 | 64.187.97.0 | 64.187.97.255 | 256 | 2005-10-24 | arin |
| 64.187.98.0/23 | 64.187.98.0 | 64.187.99.255 | 512 | 2022-02-16 | arin |
| 64.187.100.0/23 | 64.187.100.0 | 64.187.101.255 | 512 | 2020-04-07 | arin |
| 64.187.102.0/24 | 64.187.102.0 | 64.187.102.255 | 256 | 2005-10-24 | arin |
| 64.187.103.0/24 | 64.187.103.0 | 64.187.103.255 | 256 | 2020-01-22 | arin |
| 64.187.104.0/24 | 64.187.104.0 | 64.187.104.255 | 256 | 2019-12-06 | arin |
| 64.187.105.0/24 | 64.187.105.0 | 64.187.105.255 | 256 | 2022-03-07 | arin |
| 64.187.106.0/23 | 64.187.106.0 | 64.187.107.255 | 512 | 2020-01-03 | arin |
| 64.187.109.0/24 | 64.187.109.0 | 64.187.109.255 | 256 | 2019-12-13 | arin |
| 64.187.110.0/24 | 64.187.110.0 | 64.187.110.255 | 256 | 2022-09-19 | arin |
| 64.187.111.0/24 | 64.187.111.0 | 64.187.111.255 | 256 | 2020-03-23 | arin |
| 64.187.112.0/21 | 64.187.112.0 | 64.187.119.255 | 2,048 | 2019-06-28 | arin |
| 64.187.120.0/23 | 64.187.120.0 | 64.187.121.255 | 512 | 2023-02-07 | arin |
| 64.187.122.0/24 | 64.187.122.0 | 64.187.122.255 | 256 | 2019-08-02 | arin |
| 64.187.124.0/23 | 64.187.124.0 | 64.187.125.255 | 512 | 2019-06-06 | arin |
| 64.187.126.0/24 | 64.187.126.0 | 64.187.126.255 | 256 | 2019-05-21 | arin |
| 64.187.127.0/24 | 64.187.127.0 | 64.187.127.255 | 256 | 2019-07-09 | arin |
| 64.187.128.0/20 | 64.187.128.0 | 64.187.143.255 | 4,096 | 2018-11-19 | arin |
| 64.187.144.0/20 | 64.187.144.0 | 64.187.159.255 | 4,096 | 2012-12-06 | arin |
| 64.187.160.0/20 | 64.187.160.0 | 64.187.175.255 | 4,096 | 2012-12-06 | arin |
| 64.187.192.0/20 | 64.187.192.0 | 64.187.207.255 | 4,096 | 2012-12-10 | arin |
| 64.187.208.0/23 | 64.187.208.0 | 64.187.209.255 | 512 | 2013-08-01 | ripencc |
| 64.187.212.0/22 | 64.187.212.0 | 64.187.215.255 | 1,024 | 2015-02-23 | arin |
| 64.187.216.0/21 | 64.187.216.0 | 64.187.223.255 | 2,048 | 2015-03-05 | arin |
| 64.187.224.0/20 | 64.187.224.0 | 64.187.239.255 | 4,096 | 2012-12-10 | arin |
| 64.187.240.0/20 | 64.187.240.0 | 64.187.255.255 | 4,096 | 2012-12-10 | arin |
| 64.188.0.0/19 | 64.188.0.0 | 64.188.31.255 | 8,192 | 2016-12-19 | arin |
| 64.188.48.0/20 | 64.188.48.0 | 64.188.63.255 | 4,096 | 2011-01-03 | arin |
| 64.188.64.0/18 | 64.188.64.0 | 64.188.127.255 | 16,384 | 2010-07-20 | arin |
| 64.188.128.0/17 | 64.188.128.0 | 64.188.255.255 | 32,768 | 2009-03-26 | arin |
| 64.189.0.0/16 | 64.189.0.0 | 64.189.255.255 | 65,536 | 2009-04-28 | arin |
| 64.190.0.0/23 | 64.190.0.0 | 64.190.1.255 | 512 | 2002-05-31 | arin |
| 64.190.2.0/24 | 64.190.2.0 | 64.190.2.255 | 256 | 2002-05-31 | arin |
| 64.190.3.0/24 | 64.190.3.0 | 64.190.3.255 | 256 | 2002-05-31 | arin |
| 64.190.4.0/24 | 64.190.4.0 | 64.190.4.255 | 256 | 2002-05-31 | arin |
| 64.190.5.0/24 | 64.190.5.0 | 64.190.5.255 | 256 | 2002-05-31 | arin |
| 64.190.6.0/23 | 64.190.6.0 | 64.190.7.255 | 512 | 2002-05-31 | arin |
| 64.190.8.0/23 | 64.190.8.0 | 64.190.9.255 | 512 | 2002-05-31 | arin |
| 64.190.10.0/23 | 64.190.10.0 | 64.190.11.255 | 512 | 2002-05-31 | arin |
| 64.190.12.0/22 | 64.190.12.0 | 64.190.15.255 | 1,024 | 2002-05-31 | arin |
| 64.190.16.0/22 | 64.190.16.0 | 64.190.19.255 | 1,024 | 2002-05-31 | arin |
| 64.190.20.0/23 | 64.190.20.0 | 64.190.21.255 | 512 | 2002-05-31 | arin |
| 64.190.22.0/24 | 64.190.22.0 | 64.190.22.255 | 256 | 2002-05-31 | arin |
| 64.190.23.0/24 | 64.190.23.0 | 64.190.23.255 | 256 | 2002-05-31 | arin |
| 64.190.24.0/23 | 64.190.24.0 | 64.190.25.255 | 512 | 2002-05-31 | arin |
| 64.190.26.0/24 | 64.190.26.0 | 64.190.26.255 | 256 | 2002-05-31 | arin |
| 64.190.27.0/24 | 64.190.27.0 | 64.190.27.255 | 256 | 2020-11-19 | arin |
| 64.190.28.0/22 | 64.190.28.0 | 64.190.31.255 | 1,024 | 2002-05-31 | arin |
| 64.190.32.0/22 | 64.190.32.0 | 64.190.35.255 | 1,024 | 2002-05-31 | arin |
| 64.190.36.0/24 | 64.190.36.0 | 64.190.36.255 | 256 | 2020-12-11 | arin |
| 64.190.37.0/24 | 64.190.37.0 | 64.190.37.255 | 256 | 2002-05-31 | arin |
| 64.190.38.0/23 | 64.190.38.0 | 64.190.39.255 | 512 | 2002-05-31 | arin |
| 64.190.40.0/23 | 64.190.40.0 | 64.190.41.255 | 512 | 2002-05-31 | arin |
| 64.190.42.0/24 | 64.190.42.0 | 64.190.42.255 | 256 | 2020-11-23 | arin |
| 64.190.43.0/24 | 64.190.43.0 | 64.190.43.255 | 256 | 2002-05-31 | arin |
| 64.190.44.0/22 | 64.190.44.0 | 64.190.47.255 | 1,024 | 2020-08-20 | arin |
| 64.190.48.0/21 | 64.190.48.0 | 64.190.55.255 | 2,048 | 2002-05-31 | arin |
| 64.190.56.0/22 | 64.190.56.0 | 64.190.59.255 | 1,024 | 2002-05-31 | arin |
| 64.190.60.0/23 | 64.190.60.0 | 64.190.61.255 | 512 | 2002-05-31 | arin |
| 64.190.64.0/21 | 64.190.64.0 | 64.190.71.255 | 2,048 | 2002-05-31 | arin |
| 64.190.72.0/22 | 64.190.72.0 | 64.190.75.255 | 1,024 | 2002-05-31 | arin |
| 64.190.76.0/24 | 64.190.76.0 | 64.190.76.255 | 256 | 2002-05-31 | arin |
| 64.190.77.0/24 | 64.190.77.0 | 64.190.77.255 | 256 | 2002-05-31 | arin |
| 64.190.78.0/23 | 64.190.78.0 | 64.190.79.255 | 512 | 2002-05-31 | arin |
| 64.190.80.0/24 | 64.190.80.0 | 64.190.80.255 | 256 | 2020-12-31 | arin |
| 64.190.81.0/24 | 64.190.81.0 | 64.190.81.255 | 256 | 2002-05-31 | arin |
| 64.190.82.0/24 | 64.190.82.0 | 64.190.82.255 | 256 | 2002-05-31 | arin |
| 64.190.83.0/24 | 64.190.83.0 | 64.190.83.255 | 256 | 2002-05-31 | arin |
| 64.190.84.0/22 | 64.190.84.0 | 64.190.87.255 | 1,024 | 2002-05-31 | arin |
| 64.190.88.0/24 | 64.190.88.0 | 64.190.88.255 | 256 | 2002-05-31 | arin |
| 64.190.89.0/24 | 64.190.89.0 | 64.190.89.255 | 256 | 2021-02-19 | arin |
| 64.190.90.0/23 | 64.190.90.0 | 64.190.91.255 | 512 | 2021-05-14 | arin |
| 64.190.92.0/22 | 64.190.92.0 | 64.190.95.255 | 1,024 | 2002-05-31 | arin |
| 64.190.96.0/24 | 64.190.96.0 | 64.190.96.255 | 256 | 2002-05-31 | arin |
| 64.190.97.0/24 | 64.190.97.0 | 64.190.97.255 | 256 | 2020-12-28 | arin |
| 64.190.98.0/23 | 64.190.98.0 | 64.190.99.255 | 512 | 2002-05-31 | arin |
| 64.190.100.0/24 | 64.190.100.0 | 64.190.100.255 | 256 | 2002-05-31 | arin |
| 64.190.101.0/24 | 64.190.101.0 | 64.190.101.255 | 256 | 2020-09-23 | arin |
| 64.190.102.0/24 | 64.190.102.0 | 64.190.102.255 | 256 | 2020-08-24 | arin |
| 64.190.103.0/24 | 64.190.103.0 | 64.190.103.255 | 256 | 2021-11-01 | arin |
| 64.190.104.0/22 | 64.190.104.0 | 64.190.107.255 | 1,024 | 2002-05-31 | arin |
| 64.190.108.0/23 | 64.190.108.0 | 64.190.109.255 | 512 | 2002-05-31 | arin |
| 64.190.110.0/23 | 64.190.110.0 | 64.190.111.255 | 512 | 2021-05-17 | arin |
| 64.190.112.0/24 | 64.190.112.0 | 64.190.112.255 | 256 | 2002-05-31 | arin |
| 64.190.113.0/24 | 64.190.113.0 | 64.190.113.255 | 256 | 2021-10-27 | arin |
| 64.190.116.0/23 | 64.190.116.0 | 64.190.117.255 | 512 | 2002-05-31 | arin |
| 64.190.120.0/24 | 64.190.120.0 | 64.190.120.255 | 256 | 2021-11-01 | arin |
| 64.190.121.0/24 | 64.190.121.0 | 64.190.121.255 | 256 | 2002-05-31 | arin |
| 64.190.122.0/24 | 64.190.122.0 | 64.190.122.255 | 256 | 2002-05-31 | arin |
| 64.190.123.0/24 | 64.190.123.0 | 64.190.123.255 | 256 | 2002-05-31 | arin |
| 64.190.124.0/23 | 64.190.124.0 | 64.190.125.255 | 512 | 2002-05-31 | arin |
| 64.190.126.0/24 | 64.190.126.0 | 64.190.126.255 | 256 | 2002-05-31 | arin |
| 64.190.127.0/24 | 64.190.127.0 | 64.190.127.255 | 256 | 2002-05-31 | arin |
| 64.190.128.0/21 | 64.190.128.0 | 64.190.135.255 | 2,048 | 2002-05-31 | arin |
| 64.190.136.0/24 | 64.190.136.0 | 64.190.136.255 | 256 | 2002-05-31 | arin |
| 64.190.137.0/24 | 64.190.137.0 | 64.190.137.255 | 256 | 2002-05-31 | arin |
| 64.190.138.0/24 | 64.190.138.0 | 64.190.138.255 | 256 | 2002-05-31 | arin |
| 64.190.139.0/24 | 64.190.139.0 | 64.190.139.255 | 256 | 2015-02-19 | arin |
| 64.190.140.0/24 | 64.190.140.0 | 64.190.140.255 | 256 | 2002-05-31 | arin |
| 64.190.141.0/24 | 64.190.141.0 | 64.190.141.255 | 256 | 2002-05-31 | arin |
| 64.190.142.0/23 | 64.190.142.0 | 64.190.143.255 | 512 | 2002-05-31 | arin |
| 64.190.144.0/24 | 64.190.144.0 | 64.190.144.255 | 256 | 2002-05-31 | arin |
| 64.190.145.0/24 | 64.190.145.0 | 64.190.145.255 | 256 | 2002-05-31 | arin |
| 64.190.146.0/24 | 64.190.146.0 | 64.190.146.255 | 256 | 2002-05-31 | arin |
| 64.190.147.0/24 | 64.190.147.0 | 64.190.147.255 | 256 | 2002-05-31 | arin |
| 64.190.148.0/24 | 64.190.148.0 | 64.190.148.255 | 256 | 2002-05-31 | arin |
| 64.190.149.0/24 | 64.190.149.0 | 64.190.149.255 | 256 | 2020-08-20 | arin |
| 64.190.150.0/24 | 64.190.150.0 | 64.190.150.255 | 256 | 2002-05-31 | arin |
| 64.190.151.0/24 | 64.190.151.0 | 64.190.151.255 | 256 | 2017-09-07 | arin |
| 64.190.152.0/23 | 64.190.152.0 | 64.190.153.255 | 512 | 2002-05-31 | arin |
| 64.190.154.0/23 | 64.190.154.0 | 64.190.155.255 | 512 | 2017-09-15 | arin |
| 64.190.156.0/22 | 64.190.156.0 | 64.190.159.255 | 1,024 | 2017-08-31 | arin |
| 64.190.160.0/22 | 64.190.160.0 | 64.190.163.255 | 1,024 | 2002-05-31 | arin |
| 64.190.164.0/23 | 64.190.164.0 | 64.190.165.255 | 512 | 2002-05-31 | arin |
| 64.190.166.0/24 | 64.190.166.0 | 64.190.166.255 | 256 | 2020-08-20 | arin |
| 64.190.168.0/23 | 64.190.168.0 | 64.190.169.255 | 512 | 2002-05-31 | arin |
| 64.190.170.0/24 | 64.190.170.0 | 64.190.170.255 | 256 | 2020-08-31 | arin |
| 64.190.171.0/24 | 64.190.171.0 | 64.190.171.255 | 256 | 2002-05-31 | arin |
| 64.190.172.0/22 | 64.190.172.0 | 64.190.175.255 | 1,024 | 2002-05-31 | arin |
| 64.190.176.0/22 | 64.190.176.0 | 64.190.179.255 | 1,024 | 2002-05-31 | arin |
| 64.190.180.0/24 | 64.190.180.0 | 64.190.180.255 | 256 | 2002-05-31 | arin |
| 64.190.181.0/24 | 64.190.181.0 | 64.190.181.255 | 256 | 2020-10-02 | arin |
| 64.190.182.0/23 | 64.190.182.0 | 64.190.183.255 | 512 | 2002-05-31 | arin |
| 64.190.184.0/23 | 64.190.184.0 | 64.190.185.255 | 512 | 2002-05-31 | arin |
| 64.190.187.0/24 | 64.190.187.0 | 64.190.187.255 | 256 | 2002-05-31 | arin |
| 64.190.188.0/24 | 64.190.188.0 | 64.190.188.255 | 256 | 2002-05-31 | arin |