| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 64.190.189.0/24 | 64.190.189.0 | 64.190.189.255 | 256 | 2002-05-31 | arin |
| 64.190.190.0/24 | 64.190.190.0 | 64.190.190.255 | 256 | 2002-05-31 | arin |
| 64.190.191.0/24 | 64.190.191.0 | 64.190.191.255 | 256 | 2020-09-08 | arin |
| 64.190.192.0/21 | 64.190.192.0 | 64.190.199.255 | 2,048 | 2017-09-07 | arin |
| 64.190.200.0/24 | 64.190.200.0 | 64.190.200.255 | 256 | 2002-05-31 | arin |
| 64.190.202.0/23 | 64.190.202.0 | 64.190.203.255 | 512 | 2021-05-14 | arin |
| 64.190.204.0/23 | 64.190.204.0 | 64.190.205.255 | 512 | 2021-05-14 | arin |
| 64.190.206.0/24 | 64.190.206.0 | 64.190.206.255 | 256 | 2020-09-30 | arin |
| 64.190.207.0/24 | 64.190.207.0 | 64.190.207.255 | 256 | 2002-05-31 | arin |
| 64.190.208.0/22 | 64.190.208.0 | 64.190.211.255 | 1,024 | 2002-05-31 | arin |
| 64.190.212.0/24 | 64.190.212.0 | 64.190.212.255 | 256 | 2002-05-31 | arin |
| 64.190.213.0/24 | 64.190.213.0 | 64.190.213.255 | 256 | 2020-09-24 | arin |
| 64.190.214.0/23 | 64.190.214.0 | 64.190.215.255 | 512 | 2002-05-31 | arin |
| 64.190.216.0/24 | 64.190.216.0 | 64.190.216.255 | 256 | 2002-05-31 | arin |
| 64.190.217.0/24 | 64.190.217.0 | 64.190.217.255 | 256 | 2020-10-21 | arin |
| 64.190.218.0/23 | 64.190.218.0 | 64.190.219.255 | 512 | 2002-05-31 | arin |
| 64.190.220.0/22 | 64.190.220.0 | 64.190.223.255 | 1,024 | 2002-05-31 | arin |
| 64.190.224.0/24 | 64.190.224.0 | 64.190.224.255 | 256 | 2021-11-19 | arin |
| 64.190.225.0/24 | 64.190.225.0 | 64.190.225.255 | 256 | 2020-12-16 | arin |
| 64.190.226.0/23 | 64.190.226.0 | 64.190.227.255 | 512 | 2020-09-11 | arin |
| 64.190.228.0/22 | 64.190.228.0 | 64.190.231.255 | 1,024 | 2002-05-31 | arin |
| 64.190.232.0/22 | 64.190.232.0 | 64.190.235.255 | 1,024 | 2002-05-31 | arin |
| 64.190.236.0/24 | 64.190.236.0 | 64.190.236.255 | 256 | 2002-05-31 | arin |
| 64.190.237.0/24 | 64.190.237.0 | 64.190.237.255 | 256 | 2020-12-10 | arin |
| 64.190.240.0/24 | 64.190.240.0 | 64.190.240.255 | 256 | 2002-05-31 | arin |
| 64.190.241.0/24 | 64.190.241.0 | 64.190.241.255 | 256 | 2002-05-31 | arin |
| 64.190.242.0/23 | 64.190.242.0 | 64.190.243.255 | 512 | 2002-05-31 | arin |
| 64.190.244.0/22 | 64.190.244.0 | 64.190.247.255 | 1,024 | 2002-05-31 | arin |
| 64.190.248.0/22 | 64.190.248.0 | 64.190.251.255 | 1,024 | 2002-05-31 | arin |
| 64.191.0.0/23 | 64.191.0.0 | 64.191.1.255 | 512 | 2016-02-26 | arin |
| 64.191.2.0/24 | 64.191.2.0 | 64.191.2.255 | 256 | 2015-01-16 | arin |
| 64.191.3.0/24 | 64.191.3.0 | 64.191.3.255 | 256 | 2017-02-22 | arin |
| 64.191.4.0/22 | 64.191.4.0 | 64.191.7.255 | 1,024 | 2015-11-05 | arin |
| 64.191.8.0/22 | 64.191.8.0 | 64.191.11.255 | 1,024 | 2016-02-22 | arin |
| 64.191.12.0/22 | 64.191.12.0 | 64.191.15.255 | 1,024 | 2016-06-27 | arin |
| 64.191.16.0/20 | 64.191.16.0 | 64.191.31.255 | 4,096 | 2015-09-10 | arin |
| 64.191.48.0/20 | 64.191.48.0 | 64.191.63.255 | 4,096 | 2016-01-04 | arin |
| 64.191.64.0/18 | 64.191.64.0 | 64.191.127.255 | 16,384 | 2015-12-03 | arin |
| 64.191.128.0/18 | 64.191.128.0 | 64.191.191.255 | 16,384 | 2003-06-27 | arin |
| 64.191.192.0/18 | 64.191.192.0 | 64.191.255.255 | 16,384 | 2003-07-14 | arin |
| 64.192.0.0/14 | 64.192.0.0 | 64.195.255.255 | 262,144 | 2004-07-13 | arin |
| 64.196.0.0/14 | 64.196.0.0 | 64.199.255.255 | 262,144 | 2000-04-10 | arin |
| 64.200.0.0/16 | 64.200.0.0 | 64.200.255.255 | 65,536 | 2000-03-21 | arin |
| 64.201.0.0/19 | 64.201.0.0 | 64.201.31.255 | 8,192 | 2002-10-03 | arin |
| 64.201.64.0/20 | 64.201.64.0 | 64.201.79.255 | 4,096 | 2002-10-09 | arin |
| 64.201.80.0/20 | 64.201.80.0 | 64.201.95.255 | 4,096 | 2007-01-09 | arin |
| 64.201.96.0/19 | 64.201.96.0 | 64.201.127.255 | 8,192 | 2002-10-10 | arin |
| 64.201.128.0/20 | 64.201.128.0 | 64.201.143.255 | 4,096 | 2008-04-01 | arin |
| 64.201.144.0/20 | 64.201.144.0 | 64.201.159.255 | 4,096 | 2007-01-10 | arin |
| 64.201.224.0/21 | 64.201.224.0 | 64.201.231.255 | 2,048 | 2016-09-06 | arin |
| 64.201.232.0/22 | 64.201.232.0 | 64.201.235.255 | 1,024 | 2016-11-30 | arin |
| 64.201.236.0/22 | 64.201.236.0 | 64.201.239.255 | 1,024 | 2016-06-03 | arin |
| 64.201.240.0/20 | 64.201.240.0 | 64.201.255.255 | 4,096 | 2007-01-10 | arin |
| 64.202.0.0/19 | 64.202.0.0 | 64.202.31.255 | 8,192 | 2002-10-17 | arin |
| 64.202.32.0/20 | 64.202.32.0 | 64.202.47.255 | 4,096 | 2015-06-16 | arin |
| 64.202.48.0/20 | 64.202.48.0 | 64.202.63.255 | 4,096 | 2007-01-10 | arin |
| 64.202.64.0/20 | 64.202.64.0 | 64.202.79.255 | 4,096 | 2002-10-18 | arin |
| 64.202.80.0/20 | 64.202.80.0 | 64.202.95.255 | 4,096 | 2007-01-10 | arin |
| 64.202.96.0/19 | 64.202.96.0 | 64.202.127.255 | 8,192 | 2002-10-21 | arin |
| 64.202.128.0/20 | 64.202.128.0 | 64.202.143.255 | 4,096 | 2002-10-22 | arin |
| 64.202.160.0/19 | 64.202.160.0 | 64.202.191.255 | 8,192 | 2002-10-22 | arin |
| 64.202.192.0/20 | 64.202.192.0 | 64.202.207.255 | 4,096 | 2002-10-22 | arin |
| 64.202.208.0/20 | 64.202.208.0 | 64.202.223.255 | 4,096 | 2007-01-16 | arin |
| 64.202.224.0/20 | 64.202.224.0 | 64.202.239.255 | 4,096 | 2002-10-23 | arin |
| 64.202.240.0/20 | 64.202.240.0 | 64.202.255.255 | 4,096 | 2006-12-18 | arin |
| 64.203.0.0/18 | 64.203.0.0 | 64.203.63.255 | 16,384 | 2022-04-13 | arin |
| 64.203.96.0/20 | 64.203.96.0 | 64.203.111.255 | 4,096 | 2004-01-15 | arin |
| 64.203.112.0/20 | 64.203.112.0 | 64.203.127.255 | 4,096 | 2007-08-20 | arin |
| 64.203.128.0/23 | 64.203.128.0 | 64.203.129.255 | 512 | 2023-04-06 | arin |
| 64.203.130.0/23 | 64.203.130.0 | 64.203.131.255 | 512 | 2002-10-25 | arin |
| 64.203.132.0/23 | 64.203.132.0 | 64.203.133.255 | 512 | 2023-04-06 | arin |
| 64.203.134.0/23 | 64.203.134.0 | 64.203.135.255 | 512 | 2002-10-25 | arin |
| 64.203.136.0/21 | 64.203.136.0 | 64.203.143.255 | 2,048 | 2002-10-25 | arin |
| 64.203.144.0/24 | 64.203.144.0 | 64.203.144.255 | 256 | 2023-04-06 | arin |
| 64.203.145.0/24 | 64.203.145.0 | 64.203.145.255 | 256 | 2002-10-25 | arin |
| 64.203.146.0/24 | 64.203.146.0 | 64.203.146.255 | 256 | 2002-10-25 | arin |
| 64.203.147.0/24 | 64.203.147.0 | 64.203.147.255 | 256 | 2023-04-06 | arin |
| 64.203.148.0/22 | 64.203.148.0 | 64.203.151.255 | 1,024 | 2002-10-25 | arin |
| 64.203.152.0/23 | 64.203.152.0 | 64.203.153.255 | 512 | 2002-10-25 | arin |
| 64.203.154.0/23 | 64.203.154.0 | 64.203.155.255 | 512 | 2023-04-06 | arin |
| 64.203.156.0/24 | 64.203.156.0 | 64.203.156.255 | 256 | 2002-10-25 | arin |
| 64.203.157.0/24 | 64.203.157.0 | 64.203.157.255 | 256 | 2023-04-06 | arin |
| 64.203.158.0/23 | 64.203.158.0 | 64.203.159.255 | 512 | 2002-10-25 | arin |
| 64.203.160.0/24 | 64.203.160.0 | 64.203.160.255 | 256 | 2002-10-25 | arin |
| 64.203.161.0/24 | 64.203.161.0 | 64.203.161.255 | 256 | 2023-04-06 | arin |
| 64.203.162.0/24 | 64.203.162.0 | 64.203.162.255 | 256 | 2023-04-06 | arin |
| 64.203.163.0/24 | 64.203.163.0 | 64.203.163.255 | 256 | 2002-10-25 | arin |
| 64.203.164.0/24 | 64.203.164.0 | 64.203.164.255 | 256 | 2002-10-25 | arin |
| 64.203.165.0/24 | 64.203.165.0 | 64.203.165.255 | 256 | 2023-04-06 | arin |
| 64.203.166.0/24 | 64.203.166.0 | 64.203.166.255 | 256 | 2023-04-06 | arin |
| 64.203.167.0/24 | 64.203.167.0 | 64.203.167.255 | 256 | 2002-10-25 | arin |
| 64.203.168.0/21 | 64.203.168.0 | 64.203.175.255 | 2,048 | 2002-10-25 | arin |
| 64.203.176.0/23 | 64.203.176.0 | 64.203.177.255 | 512 | 2002-10-25 | arin |
| 64.203.178.0/23 | 64.203.178.0 | 64.203.179.255 | 512 | 2023-04-06 | arin |
| 64.203.180.0/24 | 64.203.180.0 | 64.203.180.255 | 256 | 2023-04-06 | arin |
| 64.203.181.0/24 | 64.203.181.0 | 64.203.181.255 | 256 | 2002-10-25 | arin |
| 64.203.182.0/23 | 64.203.182.0 | 64.203.183.255 | 512 | 2002-10-25 | arin |
| 64.203.184.0/24 | 64.203.184.0 | 64.203.184.255 | 256 | 2002-10-25 | arin |
| 64.203.185.0/24 | 64.203.185.0 | 64.203.185.255 | 256 | 2023-04-06 | arin |
| 64.203.186.0/23 | 64.203.186.0 | 64.203.187.255 | 512 | 2002-10-25 | arin |
| 64.203.188.0/22 | 64.203.188.0 | 64.203.191.255 | 1,024 | 2002-10-25 | arin |
| 64.203.192.0/18 | 64.203.192.0 | 64.203.255.255 | 16,384 | 2002-10-30 | arin |
| 64.204.0.0/15 | 64.204.0.0 | 64.205.255.255 | 131,072 | 2000-05-16 | arin |
| 64.206.0.0/16 | 64.206.0.0 | 64.206.255.255 | 65,536 | 2008-04-08 | arin |
| 64.207.0.0/18 | 64.207.0.0 | 64.207.63.255 | 16,384 | 2002-09-10 | arin |
| 64.207.64.0/19 | 64.207.64.0 | 64.207.95.255 | 8,192 | 2002-09-13 | arin |
| 64.207.96.0/20 | 64.207.96.0 | 64.207.111.255 | 4,096 | 2003-10-14 | arin |
| 64.207.112.0/20 | 64.207.112.0 | 64.207.127.255 | 4,096 | 2007-06-13 | arin |
| 64.207.128.0/18 | 64.207.128.0 | 64.207.191.255 | 16,384 | 2002-09-16 | arin |
| 64.207.192.0/22 | 64.207.192.0 | 64.207.195.255 | 1,024 | 2002-09-17 | arin |
| 64.207.196.0/22 | 64.207.196.0 | 64.207.199.255 | 1,024 | 2021-04-15 | arin |
| 64.207.200.0/22 | 64.207.200.0 | 64.207.203.255 | 1,024 | 2018-07-31 | arin |
| 64.207.204.0/23 | 64.207.204.0 | 64.207.205.255 | 512 | 2021-04-15 | arin |
| 64.207.207.0/24 | 64.207.207.0 | 64.207.207.255 | 256 | 2018-06-18 | arin |
| 64.207.216.0/22 | 64.207.216.0 | 64.207.219.255 | 1,024 | 2018-08-13 | arin |
| 64.207.220.0/24 | 64.207.220.0 | 64.207.220.255 | 256 | 2018-05-16 | arin |
| 64.207.222.0/23 | 64.207.222.0 | 64.207.223.255 | 512 | 2021-04-15 | arin |
| 64.207.224.0/19 | 64.207.224.0 | 64.207.255.255 | 8,192 | 2003-10-14 | arin |
| 64.208.0.0/17 | 64.208.0.0 | 64.208.127.255 | 32,768 | 2000-03-15 | arin |
| 64.208.128.0/19 | 64.208.128.0 | 64.208.159.255 | 8,192 | 2000-03-15 | arin |
| 64.208.160.0/20 | 64.208.160.0 | 64.208.175.255 | 4,096 | 2000-03-15 | arin |
| 64.208.176.0/22 | 64.208.176.0 | 64.208.179.255 | 1,024 | 2000-03-15 | arin |
| 64.208.180.0/24 | 64.208.180.0 | 64.208.180.255 | 256 | 2000-03-15 | arin |
| 64.208.181.0/24 | 64.208.181.0 | 64.208.181.255 | 256 | 2000-03-15 | arin |
| 64.208.182.0/23 | 64.208.182.0 | 64.208.183.255 | 512 | 2000-03-15 | arin |
| 64.208.184.0/21 | 64.208.184.0 | 64.208.191.255 | 2,048 | 2000-03-15 | arin |
| 64.208.192.0/18 | 64.208.192.0 | 64.208.255.255 | 16,384 | 2000-03-15 | arin |
| 64.209.0.0/17 | 64.209.0.0 | 64.209.127.255 | 32,768 | 2000-03-15 | arin |
| 64.209.128.0/20 | 64.209.128.0 | 64.209.143.255 | 4,096 | 2000-03-15 | arin |
| 64.209.144.0/20 | 64.209.144.0 | 64.209.159.255 | 4,096 | 2009-03-13 | arin |
| 64.209.160.0/19 | 64.209.160.0 | 64.209.191.255 | 8,192 | 2000-03-15 | arin |
| 64.209.192.0/20 | 64.209.192.0 | 64.209.207.255 | 4,096 | 2000-03-15 | arin |
| 64.209.208.0/21 | 64.209.208.0 | 64.209.215.255 | 2,048 | 2021-10-18 | arin |
| 64.209.224.0/19 | 64.209.224.0 | 64.209.255.255 | 8,192 | 2000-03-15 | arin |
| 64.210.0.0/18 | 64.210.0.0 | 64.210.63.255 | 16,384 | 2000-03-15 | arin |
| 64.210.64.0/22 | 64.210.64.0 | 64.210.67.255 | 1,024 | 2000-03-15 | arin |
| 64.210.68.0/22 | 64.210.68.0 | 64.210.71.255 | 1,024 | 2000-03-15 | arin |
| 64.210.72.0/21 | 64.210.72.0 | 64.210.79.255 | 2,048 | 2000-03-15 | arin |
| 64.210.80.0/20 | 64.210.80.0 | 64.210.95.255 | 4,096 | 2000-03-15 | arin |
| 64.210.96.0/19 | 64.210.96.0 | 64.210.127.255 | 8,192 | 2000-03-15 | arin |
| 64.210.128.0/19 | 64.210.128.0 | 64.210.159.255 | 8,192 | 2005-11-08 | arin |
| 64.210.160.0/19 | 64.210.160.0 | 64.210.191.255 | 8,192 | 2000-03-15 | arin |
| 64.210.192.0/18 | 64.210.192.0 | 64.210.255.255 | 16,384 | 2000-03-15 | arin |
| 64.211.0.0/17 | 64.211.0.0 | 64.211.127.255 | 32,768 | 2000-03-15 | arin |
| 64.211.128.0/19 | 64.211.128.0 | 64.211.159.255 | 8,192 | 2000-03-15 | arin |
| 64.211.160.0/23 | 64.211.160.0 | 64.211.161.255 | 512 | 2000-03-15 | arin |
| 64.211.162.0/24 | 64.211.162.0 | 64.211.162.255 | 256 | 2000-03-15 | arin |
| 64.211.163.0/24 | 64.211.163.0 | 64.211.163.255 | 256 | 2000-03-15 | arin |
| 64.211.164.0/22 | 64.211.164.0 | 64.211.167.255 | 1,024 | 2000-03-15 | arin |
| 64.211.168.0/21 | 64.211.168.0 | 64.211.175.255 | 2,048 | 2000-03-15 | arin |
| 64.211.176.0/20 | 64.211.176.0 | 64.211.191.255 | 4,096 | 2000-03-15 | arin |
| 64.211.192.0/19 | 64.211.192.0 | 64.211.223.255 | 8,192 | 2000-03-15 | arin |
| 64.211.224.0/19 | 64.211.224.0 | 64.211.255.255 | 8,192 | 2000-03-15 | arin |
| 64.212.0.0/15 | 64.212.0.0 | 64.213.255.255 | 131,072 | 2000-03-15 | arin |
| 64.214.0.0/19 | 64.214.0.0 | 64.214.31.255 | 8,192 | 2000-03-15 | arin |
| 64.214.32.0/20 | 64.214.32.0 | 64.214.47.255 | 4,096 | 2000-03-15 | arin |
| 64.214.48.0/21 | 64.214.48.0 | 64.214.55.255 | 2,048 | 2000-03-15 | arin |
| 64.214.56.0/24 | 64.214.56.0 | 64.214.56.255 | 256 | 2000-03-15 | arin |
| 64.214.57.0/24 | 64.214.57.0 | 64.214.57.255 | 256 | 2000-03-15 | arin |
| 64.214.58.0/24 | 64.214.58.0 | 64.214.58.255 | 256 | 2000-03-15 | arin |
| 64.214.59.0/24 | 64.214.59.0 | 64.214.59.255 | 256 | 2000-03-15 | arin |
| 64.214.60.0/22 | 64.214.60.0 | 64.214.63.255 | 1,024 | 2000-03-15 | arin |
| 64.214.64.0/18 | 64.214.64.0 | 64.214.127.255 | 16,384 | 2000-03-15 | arin |
| 64.214.128.0/17 | 64.214.128.0 | 64.214.255.255 | 32,768 | 2000-03-15 | arin |
| 64.215.0.0/16 | 64.215.0.0 | 64.215.255.255 | 65,536 | 2000-03-15 | arin |
| 64.216.0.0/14 | 64.216.0.0 | 64.219.255.255 | 262,144 | 2000-03-16 | arin |
| 64.220.0.0/15 | 64.220.0.0 | 64.221.255.255 | 131,072 | 2000-03-20 | arin |
| 64.222.0.0/18 | 64.222.0.0 | 64.222.63.255 | 16,384 | 2000-03-01 | arin |
| 64.222.64.0/18 | 64.222.64.0 | 64.222.127.255 | 16,384 | 2000-03-01 | arin |
| 64.222.128.0/18 | 64.222.128.0 | 64.222.191.255 | 16,384 | 2000-03-01 | arin |
| 64.222.192.0/18 | 64.222.192.0 | 64.222.255.255 | 16,384 | 2000-03-01 | arin |
| 64.223.0.0/18 | 64.223.0.0 | 64.223.63.255 | 16,384 | 2000-03-01 | arin |
| 64.223.64.0/18 | 64.223.64.0 | 64.223.127.255 | 16,384 | 2000-03-01 | arin |
| 64.223.128.0/18 | 64.223.128.0 | 64.223.191.255 | 16,384 | 2000-03-01 | arin |
| 64.223.192.0/18 | 64.223.192.0 | 64.223.255.255 | 16,384 | 2000-03-01 | arin |
| 64.224.0.0/21 | 64.224.0.0 | 64.224.7.255 | 2,048 | 2021-11-12 | arin |
| 64.224.8.0/23 | 64.224.8.0 | 64.224.9.255 | 512 | 2022-09-15 | arin |
| 64.224.16.0/22 | 64.224.16.0 | 64.224.19.255 | 1,024 | 2021-11-12 | arin |
| 64.224.22.0/23 | 64.224.22.0 | 64.224.23.255 | 512 | 2022-09-15 | arin |
| 64.224.24.0/21 | 64.224.24.0 | 64.224.31.255 | 2,048 | 2021-11-12 | arin |
| 64.224.32.0/19 | 64.224.32.0 | 64.224.63.255 | 8,192 | 2021-10-29 | arin |
| 64.224.64.0/19 | 64.224.64.0 | 64.224.95.255 | 8,192 | 2020-05-06 | arin |
| 64.224.160.0/19 | 64.224.160.0 | 64.224.191.255 | 8,192 | 2021-09-07 | arin |
| 64.224.248.0/21 | 64.224.248.0 | 64.224.255.255 | 2,048 | 2021-03-15 | arin |
| 64.225.0.0/17 | 64.225.0.0 | 64.225.127.255 | 32,768 | 2019-08-14 | arin |
| 64.225.224.0/20 | 64.225.224.0 | 64.225.239.255 | 4,096 | 2021-10-29 | arin |
| 64.225.240.0/22 | 64.225.240.0 | 64.225.243.255 | 1,024 | 2021-10-29 | arin |
| 64.225.246.0/24 | 64.225.246.0 | 64.225.246.255 | 256 | 2022-01-24 | arin |
| 64.225.248.0/21 | 64.225.248.0 | 64.225.255.255 | 2,048 | 2021-12-02 | arin |
| 64.226.16.0/20 | 64.226.16.0 | 64.226.31.255 | 4,096 | 2021-03-26 | arin |
| 64.226.32.0/20 | 64.226.32.0 | 64.226.47.255 | 4,096 | 2021-09-07 | arin |
| 64.226.48.0/22 | 64.226.48.0 | 64.226.51.255 | 1,024 | 2021-10-13 | arin |
| 64.226.64.0/18 | 64.226.64.0 | 64.226.127.255 | 16,384 | 2020-05-04 | arin |
| 64.226.128.0/20 | 64.226.128.0 | 64.226.143.255 | 4,096 | 2021-09-07 | arin |
| 64.226.144.0/21 | 64.226.144.0 | 64.226.151.255 | 2,048 | 2021-10-11 | arin |
| 64.226.154.0/23 | 64.226.154.0 | 64.226.155.255 | 512 | 2023-04-07 | arin |
| 64.227.0.0/17 | 64.227.0.0 | 64.227.127.255 | 32,768 | 2019-08-14 | arin |
| 64.227.128.0/18 | 64.227.128.0 | 64.227.191.255 | 16,384 | 2020-05-04 | arin |
| 64.227.192.0/20 | 64.227.192.0 | 64.227.207.255 | 4,096 | 2021-09-07 | arin |
| 64.227.216.0/21 | 64.227.216.0 | 64.227.223.255 | 2,048 | 2023-10-20 | arin |
| 64.227.228.0/22 | 64.227.228.0 | 64.227.231.255 | 1,024 | 2023-10-20 | arin |
| 64.227.232.0/21 | 64.227.232.0 | 64.227.239.255 | 2,048 | 2023-10-20 | arin |
| 64.227.240.0/20 | 64.227.240.0 | 64.227.255.255 | 4,096 | 2021-09-07 | arin |
| 64.232.0.0/16 | 64.232.0.0 | 64.232.255.255 | 65,536 | 2000-02-15 | arin |
| 64.233.0.0/17 | 64.233.0.0 | 64.233.127.255 | 32,768 | 2000-02-15 | arin |
| 64.233.128.0/19 | 64.233.128.0 | 64.233.159.255 | 8,192 | 2002-04-08 | arin |
| 64.233.160.0/19 | 64.233.160.0 | 64.233.191.255 | 8,192 | 2003-08-18 | arin |
| 64.233.192.0/18 | 64.233.192.0 | 64.233.255.255 | 16,384 | 2002-04-10 | arin |
| 64.234.0.0/23 | 64.234.0.0 | 64.234.1.255 | 512 | 2005-08-29 | arin |
| 64.234.2.0/23 | 64.234.2.0 | 64.234.3.255 | 512 | 2014-09-04 | arin |
| 64.234.4.0/22 | 64.234.4.0 | 64.234.7.255 | 1,024 | 2014-09-04 | arin |
| 64.234.8.0/24 | 64.234.8.0 | 64.234.8.255 | 256 | 2014-09-04 | arin |
| 64.234.9.0/24 | 64.234.9.0 | 64.234.9.255 | 256 | 2014-09-04 | arin |
| 64.234.10.0/23 | 64.234.10.0 | 64.234.11.255 | 512 | 2014-09-04 | arin |
| 64.234.12.0/24 | 64.234.12.0 | 64.234.12.255 | 256 | 2014-09-04 | arin |
| 64.234.13.0/24 | 64.234.13.0 | 64.234.13.255 | 256 | 2014-09-04 | arin |
| 64.234.14.0/23 | 64.234.14.0 | 64.234.15.255 | 512 | 2014-09-04 | arin |
| 64.234.16.0/24 | 64.234.16.0 | 64.234.16.255 | 256 | 2014-09-04 | arin |
| 64.234.17.0/24 | 64.234.17.0 | 64.234.17.255 | 256 | 2014-09-04 | arin |
| 64.234.18.0/23 | 64.234.18.0 | 64.234.19.255 | 512 | 2014-09-04 | arin |
| 64.234.20.0/22 | 64.234.20.0 | 64.234.23.255 | 1,024 | 2014-09-04 | arin |
| 64.234.24.0/22 | 64.234.24.0 | 64.234.27.255 | 1,024 | 2014-09-04 | arin |
| 64.234.28.0/23 | 64.234.28.0 | 64.234.29.255 | 512 | 2014-09-04 | arin |
| 64.234.30.0/23 | 64.234.30.0 | 64.234.31.255 | 512 | 2014-09-04 | arin |
| 64.234.32.0/23 | 64.234.32.0 | 64.234.33.255 | 512 | 2014-09-04 | arin |
| 64.234.34.0/24 | 64.234.34.0 | 64.234.34.255 | 256 | 2014-09-04 | arin |
| 64.234.35.0/24 | 64.234.35.0 | 64.234.35.255 | 256 | 2014-09-04 | arin |
| 64.234.36.0/22 | 64.234.36.0 | 64.234.39.255 | 1,024 | 2014-09-04 | arin |
| 64.234.40.0/22 | 64.234.40.0 | 64.234.43.255 | 1,024 | 2014-09-04 | arin |
| 64.234.44.0/23 | 64.234.44.0 | 64.234.45.255 | 512 | 2014-09-04 | arin |
| 64.234.46.0/24 | 64.234.46.0 | 64.234.46.255 | 256 | 2014-09-04 | arin |
| 64.234.47.0/24 | 64.234.47.0 | 64.234.47.255 | 256 | 2014-09-04 | arin |
| 64.234.48.0/22 | 64.234.48.0 | 64.234.51.255 | 1,024 | 2014-09-04 | arin |
| 64.234.52.0/24 | 64.234.52.0 | 64.234.52.255 | 256 | 2014-09-04 | arin |
| 64.234.53.0/24 | 64.234.53.0 | 64.234.53.255 | 256 | 2014-09-04 | arin |
| 64.234.54.0/24 | 64.234.54.0 | 64.234.54.255 | 256 | 2014-09-04 | arin |
| 64.234.55.0/24 | 64.234.55.0 | 64.234.55.255 | 256 | 2014-09-04 | arin |
| 64.234.56.0/21 | 64.234.56.0 | 64.234.63.255 | 2,048 | 2014-09-04 | arin |
| 64.234.64.0/23 | 64.234.64.0 | 64.234.65.255 | 512 | 2014-09-04 | arin |
| 64.234.66.0/24 | 64.234.66.0 | 64.234.66.255 | 256 | 2014-09-04 | arin |
| 64.234.67.0/24 | 64.234.67.0 | 64.234.67.255 | 256 | 2014-09-04 | arin |
| 64.234.68.0/24 | 64.234.68.0 | 64.234.68.255 | 256 | 2014-09-04 | arin |
| 64.234.69.0/24 | 64.234.69.0 | 64.234.69.255 | 256 | 2014-09-04 | arin |
| 64.234.70.0/23 | 64.234.70.0 | 64.234.71.255 | 512 | 2014-09-04 | arin |
| 64.234.72.0/23 | 64.234.72.0 | 64.234.73.255 | 512 | 2014-09-04 | arin |
| 64.234.74.0/24 | 64.234.74.0 | 64.234.74.255 | 256 | 2014-09-04 | arin |
| 64.234.75.0/24 | 64.234.75.0 | 64.234.75.255 | 256 | 2014-09-04 | arin |
| 64.234.76.0/23 | 64.234.76.0 | 64.234.77.255 | 512 | 2014-09-04 | arin |
| 64.234.78.0/24 | 64.234.78.0 | 64.234.78.255 | 256 | 2014-09-04 | arin |
| 64.234.79.0/24 | 64.234.79.0 | 64.234.79.255 | 256 | 2014-09-04 | arin |
| 64.234.80.0/20 | 64.234.80.0 | 64.234.95.255 | 4,096 | 2014-09-04 | arin |
| 64.234.96.0/20 | 64.234.96.0 | 64.234.111.255 | 4,096 | 2014-09-04 | arin |
| 64.234.112.0/24 | 64.234.112.0 | 64.234.112.255 | 256 | 2019-08-29 | arin |
| 64.234.113.0/24 | 64.234.113.0 | 64.234.113.255 | 256 | 2019-09-10 | arin |
| 64.234.114.0/24 | 64.234.114.0 | 64.234.114.255 | 256 | 2019-09-30 | arin |
| 64.234.116.0/24 | 64.234.116.0 | 64.234.116.255 | 256 | 2019-09-04 | arin |
| 64.234.117.0/24 | 64.234.117.0 | 64.234.117.255 | 256 | 2019-08-29 | arin |
| 64.234.119.0/24 | 64.234.119.0 | 64.234.119.255 | 256 | 2019-08-28 | arin |
| 64.234.120.0/22 | 64.234.120.0 | 64.234.123.255 | 1,024 | 2019-08-30 | arin |
| 64.234.124.0/22 | 64.234.124.0 | 64.234.127.255 | 1,024 | 2019-08-28 | arin |
| 64.234.128.0/18 | 64.234.128.0 | 64.234.191.255 | 16,384 | 2002-09-05 | arin |
| 64.234.192.0/19 | 64.234.192.0 | 64.234.223.255 | 8,192 | 2002-09-09 | arin |
| 64.234.224.0/22 | 64.234.224.0 | 64.234.227.255 | 1,024 | 2021-10-01 | arin |
| 64.234.228.0/22 | 64.234.228.0 | 64.234.231.255 | 1,024 | 2021-10-01 | arin |
| 64.234.232.0/22 | 64.234.232.0 | 64.234.235.255 | 1,024 | 2021-10-01 | arin |
| 64.234.236.0/22 | 64.234.236.0 | 64.234.239.255 | 1,024 | 2021-10-01 | arin |
| 64.234.240.0/20 | 64.234.240.0 | 64.234.255.255 | 4,096 | 2007-07-06 | arin |
| 64.235.0.0/20 | 64.235.0.0 | 64.235.15.255 | 4,096 | 2002-09-10 | arin |
| 64.235.16.0/20 | 64.235.16.0 | 64.235.31.255 | 4,096 | 2006-10-27 | arin |
| 64.235.32.0/19 | 64.235.32.0 | 64.235.63.255 | 8,192 | 2002-09-11 | arin |
| 64.235.64.0/19 | 64.235.64.0 | 64.235.95.255 | 8,192 | 2002-09-11 | arin |
| 64.235.112.0/20 | 64.235.112.0 | 64.235.127.255 | 4,096 | 2006-10-30 | arin |
| 64.235.128.0/20 | 64.235.128.0 | 64.235.143.255 | 4,096 | 2002-09-13 | arin |
| 64.235.144.0/20 | 64.235.144.0 | 64.235.159.255 | 4,096 | 2006-10-31 | arin |
| 64.235.160.0/19 | 64.235.160.0 | 64.235.191.255 | 8,192 | 2002-09-16 | arin |
| 64.235.224.0/19 | 64.235.224.0 | 64.235.255.255 | 8,192 | 2002-09-20 | arin |
| 64.236.0.0/16 | 64.236.0.0 | 64.236.255.255 | 65,536 | 2000-02-02 | arin |
| 64.237.0.0/20 | 64.237.0.0 | 64.237.15.255 | 4,096 | 2002-09-20 | arin |
| 64.237.16.0/20 | 64.237.16.0 | 64.237.31.255 | 4,096 | 2006-10-31 | arin |
| 64.237.32.0/19 | 64.237.32.0 | 64.237.63.255 | 8,192 | 2002-09-24 | arin |
| 64.237.64.0/19 | 64.237.64.0 | 64.237.95.255 | 8,192 | 2002-09-25 | arin |
| 64.237.96.0/22 | 64.237.96.0 | 64.237.99.255 | 1,024 | 2020-01-09 | arin |
| 64.237.100.0/24 | 64.237.100.0 | 64.237.100.255 | 256 | 2022-05-27 | arin |
| 64.237.101.0/24 | 64.237.101.0 | 64.237.101.255 | 256 | 2020-01-23 | arin |
| 64.237.102.0/23 | 64.237.102.0 | 64.237.103.255 | 512 | 2020-01-23 | arin |
| 64.237.104.0/22 | 64.237.104.0 | 64.237.107.255 | 1,024 | 2020-01-17 | arin |
| 64.237.108.0/22 | 64.237.108.0 | 64.237.111.255 | 1,024 | 2020-02-12 | arin |
| 64.237.112.0/20 | 64.237.112.0 | 64.237.127.255 | 4,096 | 2006-11-03 | arin |
| 64.238.0.0/20 | 64.238.0.0 | 64.238.15.255 | 4,096 | 2001-09-25 | arin |
| 64.238.16.0/20 | 64.238.16.0 | 64.238.31.255 | 4,096 | 2006-04-25 | arin |
| 64.238.32.0/23 | 64.238.32.0 | 64.238.33.255 | 512 | 2001-09-26 | arin |
| 64.238.34.0/24 | 64.238.34.0 | 64.238.34.255 | 256 | 2021-03-08 | arin |
| 64.238.35.0/24 | 64.238.35.0 | 64.238.35.255 | 256 | 2001-09-26 | arin |
| 64.238.36.0/23 | 64.238.36.0 | 64.238.37.255 | 512 | 2019-04-24 | arin |
| 64.238.38.0/24 | 64.238.38.0 | 64.238.38.255 | 256 | 2019-04-24 | arin |
| 64.238.39.0/24 | 64.238.39.0 | 64.238.39.255 | 256 | 2001-09-26 | arin |
| 64.238.40.0/21 | 64.238.40.0 | 64.238.47.255 | 2,048 | 2017-06-30 | arin |
| 64.238.48.0/20 | 64.238.48.0 | 64.238.63.255 | 4,096 | 2005-12-09 | arin |
| 64.238.64.0/19 | 64.238.64.0 | 64.238.95.255 | 8,192 | 2001-09-27 | arin |
| 64.238.96.0/19 | 64.238.96.0 | 64.238.127.255 | 8,192 | 2001-10-02 | arin |