| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 65.98.126.0/24 | 65.98.126.0 | 65.98.126.255 | 256 | 2004-07-21 | arin |
| 65.98.128.0/20 | 65.98.128.0 | 65.98.143.255 | 4,096 | 2005-10-04 | arin |
| 65.98.144.0/22 | 65.98.144.0 | 65.98.147.255 | 1,024 | 2005-10-04 | arin |
| 65.98.148.0/23 | 65.98.148.0 | 65.98.149.255 | 512 | 2012-02-13 | arin |
| 65.98.150.0/24 | 65.98.150.0 | 65.98.150.255 | 256 | 2012-02-13 | arin |
| 65.98.151.0/24 | 65.98.151.0 | 65.98.151.255 | 256 | 2012-02-13 | arin |
| 65.98.152.0/23 | 65.98.152.0 | 65.98.153.255 | 512 | 2012-02-13 | arin |
| 65.98.154.0/24 | 65.98.154.0 | 65.98.154.255 | 256 | 2012-02-13 | arin |
| 65.98.155.0/24 | 65.98.155.0 | 65.98.155.255 | 256 | 2012-02-13 | arin |
| 65.98.156.0/22 | 65.98.156.0 | 65.98.159.255 | 1,024 | 2012-02-13 | arin |
| 65.98.160.0/20 | 65.98.160.0 | 65.98.175.255 | 4,096 | 2012-02-13 | arin |
| 65.98.176.0/24 | 65.98.176.0 | 65.98.176.255 | 256 | 2012-02-13 | arin |
| 65.98.177.0/24 | 65.98.177.0 | 65.98.177.255 | 256 | 2012-02-13 | arin |
| 65.98.178.0/23 | 65.98.178.0 | 65.98.179.255 | 512 | 2012-02-13 | arin |
| 65.98.180.0/22 | 65.98.180.0 | 65.98.183.255 | 1,024 | 2012-02-13 | arin |
| 65.98.184.0/21 | 65.98.184.0 | 65.98.191.255 | 2,048 | 2012-02-13 | arin |
| 65.98.192.0/19 | 65.98.192.0 | 65.98.223.255 | 8,192 | 2012-02-13 | arin |
| 65.98.224.0/21 | 65.98.224.0 | 65.98.231.255 | 2,048 | 2012-02-13 | arin |
| 65.98.232.0/21 | 65.98.232.0 | 65.98.239.255 | 2,048 | 2012-02-13 | arin |
| 65.98.240.0/24 | 65.98.240.0 | 65.98.240.255 | 256 | 2012-02-13 | arin |
| 65.98.241.0/24 | 65.98.241.0 | 65.98.241.255 | 256 | 2012-02-13 | arin |
| 65.98.242.0/23 | 65.98.242.0 | 65.98.243.255 | 512 | 2012-02-13 | arin |
| 65.98.244.0/22 | 65.98.244.0 | 65.98.247.255 | 1,024 | 2012-02-13 | arin |
| 65.98.248.0/22 | 65.98.248.0 | 65.98.251.255 | 1,024 | 2012-02-13 | arin |
| 65.98.252.0/24 | 65.98.252.0 | 65.98.252.255 | 256 | 2012-02-13 | arin |
| 65.98.253.0/24 | 65.98.253.0 | 65.98.253.255 | 256 | 2012-02-13 | arin |
| 65.98.254.0/23 | 65.98.254.0 | 65.98.255.255 | 512 | 2012-02-13 | arin |
| 65.99.0.0/19 | 65.99.0.0 | 65.99.31.255 | 8,192 | 2020-07-29 | arin |
| 65.99.32.0/22 | 65.99.32.0 | 65.99.35.255 | 1,024 | 2020-07-29 | arin |
| 65.99.36.0/22 | 65.99.36.0 | 65.99.39.255 | 1,024 | 2021-05-19 | arin |
| 65.99.40.0/21 | 65.99.40.0 | 65.99.47.255 | 2,048 | 2021-05-19 | arin |
| 65.99.48.0/21 | 65.99.48.0 | 65.99.55.255 | 2,048 | 2021-05-19 | arin |
| 65.99.56.0/22 | 65.99.56.0 | 65.99.59.255 | 1,024 | 2021-05-19 | arin |
| 65.99.60.0/23 | 65.99.60.0 | 65.99.61.255 | 512 | 2021-05-19 | arin |
| 65.99.62.0/24 | 65.99.62.0 | 65.99.62.255 | 256 | 2021-05-19 | arin |
| 65.99.64.0/19 | 65.99.64.0 | 65.99.95.255 | 8,192 | 2020-04-20 | arin |
| 65.99.96.0/19 | 65.99.96.0 | 65.99.127.255 | 8,192 | 2017-04-26 | arin |
| 65.99.192.0/18 | 65.99.192.0 | 65.99.255.255 | 16,384 | 2005-09-23 | arin |
| 65.100.0.0/14 | 65.100.0.0 | 65.103.255.255 | 262,144 | 2001-01-03 | arin |
| 65.104.0.0/14 | 65.104.0.0 | 65.107.255.255 | 262,144 | 2001-01-30 | arin |
| 65.110.32.0/21 | 65.110.32.0 | 65.110.39.255 | 2,048 | 2018-09-14 | arin |
| 65.110.40.0/21 | 65.110.40.0 | 65.110.47.255 | 2,048 | 2018-10-04 | arin |
| 65.110.48.0/22 | 65.110.48.0 | 65.110.51.255 | 1,024 | 2018-09-06 | arin |
| 65.110.52.0/22 | 65.110.52.0 | 65.110.55.255 | 1,024 | 2018-10-05 | arin |
| 65.110.56.0/21 | 65.110.56.0 | 65.110.63.255 | 2,048 | 2019-05-08 | arin |
| 65.110.64.0/19 | 65.110.64.0 | 65.110.95.255 | 8,192 | 2003-04-07 | arin |
| 65.110.96.0/19 | 65.110.96.0 | 65.110.127.255 | 8,192 | 2003-04-07 | arin |
| 65.110.128.0/19 | 65.110.128.0 | 65.110.159.255 | 8,192 | 2003-04-07 | arin |
| 65.110.160.0/19 | 65.110.160.0 | 65.110.191.255 | 8,192 | 2003-04-07 | arin |
| 65.110.224.0/19 | 65.110.224.0 | 65.110.255.255 | 8,192 | 2003-04-10 | arin |
| 65.111.32.0/20 | 65.111.32.0 | 65.111.47.255 | 4,096 | 2021-06-02 | arin |
| 65.111.48.0/20 | 65.111.48.0 | 65.111.63.255 | 4,096 | 2007-09-18 | arin |
| 65.111.64.0/19 | 65.111.64.0 | 65.111.95.255 | 8,192 | 2003-04-07 | arin |
| 65.111.96.0/19 | 65.111.96.0 | 65.111.127.255 | 8,192 | 2004-08-06 | arin |
| 65.111.128.0/20 | 65.111.128.0 | 65.111.143.255 | 4,096 | 2003-04-08 | arin |
| 65.111.160.0/19 | 65.111.160.0 | 65.111.191.255 | 8,192 | 2005-09-28 | arin |
| 65.111.192.0/19 | 65.111.192.0 | 65.111.223.255 | 8,192 | 2003-05-02 | arin |
| 65.111.224.0/20 | 65.111.224.0 | 65.111.239.255 | 4,096 | 2004-08-11 | arin |
| 65.111.240.0/20 | 65.111.240.0 | 65.111.255.255 | 4,096 | 2007-09-20 | arin |
| 65.112.0.0/12 | 65.112.0.0 | 65.127.255.255 | 1,048,576 | 2001-01-04 | arin |
| 65.128.0.0/11 | 65.128.0.0 | 65.159.255.255 | 2,097,152 | 2000-08-23 | arin |
| 65.160.0.0/13 | 65.160.0.0 | 65.167.255.255 | 524,288 | 2000-09-19 | arin |
| 65.168.0.0/14 | 65.168.0.0 | 65.171.255.255 | 262,144 | 2000-09-19 | arin |
| 65.172.0.0/15 | 65.172.0.0 | 65.173.255.255 | 131,072 | 2000-09-19 | arin |
| 65.174.0.0/16 | 65.174.0.0 | 65.174.255.255 | 65,536 | 2000-09-19 | arin |
| 65.175.0.0/18 | 65.175.0.0 | 65.175.63.255 | 16,384 | 2004-02-24 | arin |
| 65.175.64.0/18 | 65.175.64.0 | 65.175.127.255 | 16,384 | 2023-03-30 | arin |
| 65.175.128.0/17 | 65.175.128.0 | 65.175.255.255 | 32,768 | 2004-03-01 | arin |
| 65.176.0.0/14 | 65.176.0.0 | 65.179.255.255 | 262,144 | 2022-09-28 | arin |
| 65.180.0.0/16 | 65.180.0.0 | 65.180.255.255 | 65,536 | 2022-06-28 | arin |
| 65.181.0.0/19 | 65.181.0.0 | 65.181.31.255 | 8,192 | 2001-08-07 | apnic |
| 65.181.48.0/20 | 65.181.48.0 | 65.181.63.255 | 4,096 | 2008-06-10 | arin |
| 65.181.96.0/21 | 65.181.96.0 | 65.181.103.255 | 2,048 | 2011-03-09 | arin |
| 65.181.104.0/22 | 65.181.104.0 | 65.181.107.255 | 1,024 | 2011-03-09 | arin |
| 65.181.108.0/23 | 65.181.108.0 | 65.181.109.255 | 512 | 2011-03-09 | arin |
| 65.181.110.0/24 | 65.181.110.0 | 65.181.110.255 | 256 | 2011-03-09 | arin |
| 65.181.114.0/23 | 65.181.114.0 | 65.181.115.255 | 512 | 2011-03-09 | arin |
| 65.181.117.0/24 | 65.181.117.0 | 65.181.117.255 | 256 | 2011-03-09 | arin |
| 65.181.119.0/24 | 65.181.119.0 | 65.181.119.255 | 256 | 2011-03-09 | arin |
| 65.181.128.0/18 | 65.181.128.0 | 65.181.191.255 | 16,384 | 2005-07-21 | arin |
| 65.181.192.0/18 | 65.181.192.0 | 65.181.255.255 | 16,384 | 2005-07-25 | arin |
| 65.182.0.0/19 | 65.182.0.0 | 65.182.31.255 | 8,192 | 2003-12-10 | arin |
| 65.182.32.0/19 | 65.182.32.0 | 65.182.63.255 | 8,192 | 2003-12-11 | arin |
| 65.182.64.0/19 | 65.182.64.0 | 65.182.95.255 | 8,192 | 2003-12-11 | arin |
| 65.182.96.0/20 | 65.182.96.0 | 65.182.111.255 | 4,096 | 2003-12-12 | arin |
| 65.182.112.0/20 | 65.182.112.0 | 65.182.127.255 | 4,096 | 2007-08-14 | arin |
| 65.182.128.0/20 | 65.182.128.0 | 65.182.143.255 | 4,096 | 2009-04-17 | arin |
| 65.182.144.0/20 | 65.182.144.0 | 65.182.159.255 | 4,096 | 2007-04-23 | arin |
| 65.182.160.0/21 | 65.182.160.0 | 65.182.167.255 | 2,048 | 2003-12-17 | arin |
| 65.182.168.0/21 | 65.182.168.0 | 65.182.175.255 | 2,048 | 2003-12-17 | arin |
| 65.182.176.0/21 | 65.182.176.0 | 65.182.183.255 | 2,048 | 2003-12-17 | arin |
| 65.182.184.0/21 | 65.182.184.0 | 65.182.191.255 | 2,048 | 2003-12-17 | arin |
| 65.182.192.0/19 | 65.182.192.0 | 65.182.223.255 | 8,192 | 2003-12-18 | arin |
| 65.182.224.0/19 | 65.182.224.0 | 65.182.255.255 | 8,192 | 2003-12-18 | arin |
| 65.183.16.0/20 | 65.183.16.0 | 65.183.31.255 | 4,096 | 2007-08-13 | arin |
| 65.183.32.0/19 | 65.183.32.0 | 65.183.63.255 | 8,192 | 2003-12-04 | arin |
| 65.183.64.0/19 | 65.183.64.0 | 65.183.95.255 | 8,192 | 2023-04-13 | arin |
| 65.183.96.0/19 | 65.183.96.0 | 65.183.127.255 | 8,192 | 2003-12-09 | arin |
| 65.183.128.0/19 | 65.183.128.0 | 65.183.159.255 | 8,192 | 2006-05-16 | arin |
| 65.183.160.0/19 | 65.183.160.0 | 65.183.191.255 | 8,192 | 2003-12-04 | arin |
| 65.183.192.0/19 | 65.183.192.0 | 65.183.223.255 | 8,192 | 2003-12-03 | arin |
| 65.183.224.0/19 | 65.183.224.0 | 65.183.255.255 | 8,192 | 2003-12-03 | arin |
| 65.184.0.0/13 | 65.184.0.0 | 65.191.255.255 | 524,288 | 2004-04-07 | arin |
| 65.192.0.0/11 | 65.192.0.0 | 65.223.255.255 | 2,097,152 | 2000-10-27 | arin |
| 65.224.0.0/12 | 65.224.0.0 | 65.239.255.255 | 1,048,576 | 2001-01-11 | arin |
| 65.240.0.0/13 | 65.240.0.0 | 65.247.255.255 | 524,288 | 2002-02-13 | arin |
| 65.248.0.0/14 | 65.248.0.0 | 65.251.255.255 | 262,144 | 2002-02-13 | arin |
| 65.252.0.0/15 | 65.252.0.0 | 65.253.255.255 | 131,072 | 2002-02-13 | arin |
| 65.254.0.0/19 | 65.254.0.0 | 65.254.31.255 | 8,192 | 2003-12-29 | arin |
| 65.254.32.0/20 | 65.254.32.0 | 65.254.47.255 | 4,096 | 2003-12-29 | arin |
| 65.254.48.0/22 | 65.254.48.0 | 65.254.51.255 | 1,024 | 2003-12-29 | arin |
| 65.254.52.0/24 | 65.254.52.0 | 65.254.52.255 | 256 | 2003-12-29 | arin |
| 65.254.53.0/24 | 65.254.53.0 | 65.254.53.255 | 256 | 2018-11-26 | arin |
| 65.254.54.0/23 | 65.254.54.0 | 65.254.55.255 | 512 | 2003-12-29 | arin |
| 65.254.56.0/22 | 65.254.56.0 | 65.254.59.255 | 1,024 | 2003-12-29 | arin |
| 65.254.60.0/23 | 65.254.60.0 | 65.254.61.255 | 512 | 2003-12-29 | arin |
| 65.254.62.0/24 | 65.254.62.0 | 65.254.62.255 | 256 | 2003-12-29 | arin |
| 65.254.63.0/24 | 65.254.63.0 | 65.254.63.255 | 256 | 2018-11-26 | arin |
| 65.254.96.0/19 | 65.254.96.0 | 65.254.127.255 | 8,192 | 2003-12-30 | arin |
| 65.254.128.0/20 | 65.254.128.0 | 65.254.143.255 | 4,096 | 2009-07-08 | arin |
| 65.254.144.0/20 | 65.254.144.0 | 65.254.159.255 | 4,096 | 2017-03-24 | arin |
| 65.254.160.0/19 | 65.254.160.0 | 65.254.191.255 | 8,192 | 2004-01-06 | arin |
| 65.254.192.0/20 | 65.254.192.0 | 65.254.207.255 | 4,096 | 2015-05-29 | arin |
| 65.254.208.0/20 | 65.254.208.0 | 65.254.223.255 | 4,096 | 2007-08-14 | arin |
| 65.254.224.0/19 | 65.254.224.0 | 65.254.255.255 | 8,192 | 2004-01-06 | arin |
| 65.255.0.0/19 | 65.255.0.0 | 65.255.31.255 | 8,192 | 2004-01-08 | arin |
| 65.255.32.0/20 | 65.255.32.0 | 65.255.47.255 | 4,096 | 2009-07-08 | arin |
| 65.255.64.0/19 | 65.255.64.0 | 65.255.95.255 | 8,192 | 2004-01-08 | arin |
| 65.255.96.0/19 | 65.255.96.0 | 65.255.127.255 | 8,192 | 2004-01-09 | arin |
| 65.255.128.0/24 | 65.255.128.0 | 65.255.128.255 | 256 | 2004-01-09 | arin |
| 65.255.129.0/24 | 65.255.129.0 | 65.255.129.255 | 256 | 2004-01-09 | arin |
| 65.255.130.0/24 | 65.255.130.0 | 65.255.130.255 | 256 | 2004-01-09 | arin |
| 65.255.131.0/24 | 65.255.131.0 | 65.255.131.255 | 256 | 2004-01-09 | arin |
| 65.255.132.0/24 | 65.255.132.0 | 65.255.132.255 | 256 | 2004-01-09 | arin |
| 65.255.133.0/24 | 65.255.133.0 | 65.255.133.255 | 256 | 2004-01-09 | arin |
| 65.255.134.0/24 | 65.255.134.0 | 65.255.134.255 | 256 | 2004-01-09 | arin |
| 65.255.135.0/24 | 65.255.135.0 | 65.255.135.255 | 256 | 2004-01-09 | arin |
| 65.255.136.0/24 | 65.255.136.0 | 65.255.136.255 | 256 | 2004-01-09 | arin |
| 65.255.137.0/24 | 65.255.137.0 | 65.255.137.255 | 256 | 2004-01-09 | arin |
| 65.255.138.0/24 | 65.255.138.0 | 65.255.138.255 | 256 | 2004-01-09 | arin |
| 65.255.139.0/24 | 65.255.139.0 | 65.255.139.255 | 256 | 2004-01-09 | arin |
| 65.255.140.0/24 | 65.255.140.0 | 65.255.140.255 | 256 | 2004-01-09 | arin |
| 65.255.141.0/24 | 65.255.141.0 | 65.255.141.255 | 256 | 2004-01-09 | arin |
| 65.255.142.0/23 | 65.255.142.0 | 65.255.143.255 | 512 | 2004-01-09 | arin |
| 65.255.144.0/20 | 65.255.144.0 | 65.255.159.255 | 4,096 | 2004-01-09 | arin |
| 65.255.192.0/19 | 65.255.192.0 | 65.255.223.255 | 8,192 | 2004-01-13 | arin |
| 65.255.240.0/20 | 65.255.240.0 | 65.255.255.255 | 4,096 | 2011-01-24 | arin |
| 66.0.0.0/16 | 66.0.0.0 | 66.0.255.255 | 65,536 | 2001-05-21 | arin |
| 66.1.0.0/16 | 66.1.0.0 | 66.1.255.255 | 65,536 | 2000-08-25 | arin |
| 66.2.0.0/15 | 66.2.0.0 | 66.3.255.255 | 131,072 | 2000-08-23 | arin |
| 66.4.0.0/15 | 66.4.0.0 | 66.5.255.255 | 131,072 | 2000-08-24 | arin |
| 66.6.0.0/20 | 66.6.0.0 | 66.6.15.255 | 4,096 | 2008-01-22 | arin |
| 66.6.16.0/20 | 66.6.16.0 | 66.6.31.255 | 4,096 | 2021-06-24 | arin |
| 66.6.32.0/20 | 66.6.32.0 | 66.6.47.255 | 4,096 | 2011-04-25 | arin |
| 66.6.48.0/22 | 66.6.48.0 | 66.6.51.255 | 1,024 | 2023-12-27 | arin |
| 66.6.52.0/22 | 66.6.52.0 | 66.6.55.255 | 1,024 | 2023-12-20 | arin |
| 66.6.56.0/22 | 66.6.56.0 | 66.6.59.255 | 1,024 | 2023-12-20 | arin |
| 66.6.64.0/20 | 66.6.64.0 | 66.6.79.255 | 4,096 | 2000-09-01 | arin |
| 66.6.80.0/20 | 66.6.80.0 | 66.6.95.255 | 4,096 | 2000-11-22 | arin |
| 66.6.96.0/19 | 66.6.96.0 | 66.6.127.255 | 8,192 | 2000-09-01 | arin |
| 66.6.128.0/20 | 66.6.128.0 | 66.6.143.255 | 4,096 | 2000-09-01 | arin |
| 66.6.144.0/20 | 66.6.144.0 | 66.6.159.255 | 4,096 | 2004-02-10 | arin |
| 66.6.160.0/20 | 66.6.160.0 | 66.6.175.255 | 4,096 | 2010-02-23 | arin |
| 66.6.176.0/20 | 66.6.176.0 | 66.6.191.255 | 4,096 | 2014-10-28 | arin |
| 66.6.192.0/21 | 66.6.192.0 | 66.6.199.255 | 2,048 | 2020-02-18 | arin |
| 66.6.200.0/21 | 66.6.200.0 | 66.6.207.255 | 2,048 | 2020-01-09 | arin |
| 66.6.208.0/20 | 66.6.208.0 | 66.6.223.255 | 4,096 | 2004-02-23 | arin |
| 66.6.224.0/19 | 66.6.224.0 | 66.6.255.255 | 8,192 | 2006-05-17 | arin |
| 66.7.0.0/18 | 66.7.0.0 | 66.7.63.255 | 16,384 | 2000-09-01 | arin |
| 66.7.96.0/20 | 66.7.96.0 | 66.7.111.255 | 4,096 | 2002-03-18 | arin |
| 66.7.112.0/20 | 66.7.112.0 | 66.7.127.255 | 4,096 | 2006-03-21 | arin |
| 66.7.128.0/18 | 66.7.128.0 | 66.7.191.255 | 16,384 | 2000-09-05 | arin |
| 66.7.192.0/19 | 66.7.192.0 | 66.7.223.255 | 8,192 | 2006-05-18 | arin |
| 66.7.224.0/19 | 66.7.224.0 | 66.7.255.255 | 8,192 | 2001-02-15 | arin |
| 66.8.128.0/17 | 66.8.128.0 | 66.8.255.255 | 32,768 | 2000-10-05 | arin |
| 66.9.32.0/21 | 66.9.32.0 | 66.9.39.255 | 2,048 | 2023-11-21 | arin |
| 66.9.40.0/22 | 66.9.40.0 | 66.9.43.255 | 1,024 | 2000-09-12 | arin |
| 66.9.44.0/24 | 66.9.44.0 | 66.9.44.255 | 256 | 2023-11-07 | arin |
| 66.9.45.0/24 | 66.9.45.0 | 66.9.45.255 | 256 | 2023-04-24 | arin |
| 66.9.46.0/23 | 66.9.46.0 | 66.9.47.255 | 512 | 2023-12-06 | arin |
| 66.9.48.0/20 | 66.9.48.0 | 66.9.63.255 | 4,096 | 2023-07-11 | arin |
| 66.9.64.0/19 | 66.9.64.0 | 66.9.95.255 | 8,192 | 2023-06-13 | arin |
| 66.9.96.0/20 | 66.9.96.0 | 66.9.111.255 | 4,096 | 2000-09-12 | ripencc |
| 66.9.160.0/19 | 66.9.160.0 | 66.9.191.255 | 8,192 | 2023-02-03 | arin |
| 66.10.0.0/16 | 66.10.0.0 | 66.10.255.255 | 65,536 | 2000-08-31 | arin |
| 66.11.0.0/19 | 66.11.0.0 | 66.11.31.255 | 8,192 | 2002-05-03 | arin |
| 66.11.96.0/20 | 66.11.96.0 | 66.11.111.255 | 4,096 | 2002-05-06 | arin |
| 66.11.112.0/20 | 66.11.112.0 | 66.11.127.255 | 4,096 | 2015-03-09 | arin |
| 66.11.128.0/20 | 66.11.128.0 | 66.11.143.255 | 4,096 | 2002-05-07 | arin |
| 66.11.192.0/19 | 66.11.192.0 | 66.11.223.255 | 8,192 | 2002-05-08 | arin |
| 66.11.224.0/21 | 66.11.224.0 | 66.11.231.255 | 2,048 | 2019-02-13 | arin |
| 66.11.232.0/21 | 66.11.232.0 | 66.11.239.255 | 2,048 | 2019-01-18 | arin |
| 66.11.240.0/20 | 66.11.240.0 | 66.11.255.255 | 4,096 | 2006-05-19 | arin |
| 66.12.0.0/14 | 66.12.0.0 | 66.15.255.255 | 262,144 | 2000-08-31 | arin |
| 66.16.0.0/16 | 66.16.0.0 | 66.16.255.255 | 65,536 | 2005-09-12 | arin |
| 66.17.0.0/18 | 66.17.0.0 | 66.17.63.255 | 16,384 | 2000-09-08 | arin |
| 66.17.64.0/20 | 66.17.64.0 | 66.17.79.255 | 4,096 | 2002-11-22 | arin |
| 66.17.80.0/20 | 66.17.80.0 | 66.17.95.255 | 4,096 | 2006-09-19 | arin |
| 66.17.96.0/19 | 66.17.96.0 | 66.17.127.255 | 8,192 | 2002-11-22 | arin |
| 66.17.128.0/17 | 66.17.128.0 | 66.17.255.255 | 32,768 | 2002-11-18 | arin |
| 66.18.0.0/20 | 66.18.0.0 | 66.18.15.255 | 4,096 | 2008-01-14 | arin |
| 66.18.16.0/20 | 66.18.16.0 | 66.18.31.255 | 4,096 | 2002-12-06 | arin |
| 66.18.32.0/19 | 66.18.32.0 | 66.18.63.255 | 8,192 | 2002-11-13 | arin |
| 66.18.96.0/19 | 66.18.96.0 | 66.18.127.255 | 8,192 | 2004-01-20 | arin |
| 66.18.128.0/19 | 66.18.128.0 | 66.18.159.255 | 8,192 | 2002-11-13 | arin |
| 66.18.160.0/20 | 66.18.160.0 | 66.18.175.255 | 4,096 | 2004-03-03 | arin |
| 66.18.176.0/20 | 66.18.176.0 | 66.18.191.255 | 4,096 | 2004-03-03 | arin |
| 66.19.0.0/16 | 66.19.0.0 | 66.19.255.255 | 65,536 | 2000-09-21 | arin |
| 66.20.0.0/15 | 66.20.0.0 | 66.21.255.255 | 131,072 | 2000-09-14 | arin |
| 66.22.0.0/17 | 66.22.0.0 | 66.22.127.255 | 32,768 | 2020-04-13 | arin |
| 66.22.128.0/19 | 66.22.128.0 | 66.22.159.255 | 8,192 | 2021-02-25 | arin |
| 66.22.176.0/21 | 66.22.176.0 | 66.22.183.255 | 2,048 | 2021-02-03 | arin |
| 66.22.184.0/22 | 66.22.184.0 | 66.22.187.255 | 1,024 | 2021-01-19 | arin |
| 66.22.188.0/22 | 66.22.188.0 | 66.22.191.255 | 1,024 | 2021-01-08 | arin |
| 66.22.192.0/18 | 66.22.192.0 | 66.22.255.255 | 16,384 | 2000-09-19 | ripencc |
| 66.23.128.0/19 | 66.23.128.0 | 66.23.159.255 | 8,192 | 2023-07-13 | arin |
| 66.23.192.0/21 | 66.23.192.0 | 66.23.199.255 | 2,048 | 2015-03-09 | arin |
| 66.23.200.0/21 | 66.23.200.0 | 66.23.207.255 | 2,048 | 2017-12-11 | arin |
| 66.23.208.0/22 | 66.23.208.0 | 66.23.211.255 | 1,024 | 2017-10-05 | arin |
| 66.23.212.0/22 | 66.23.212.0 | 66.23.215.255 | 1,024 | 2017-08-29 | arin |
| 66.23.216.0/22 | 66.23.216.0 | 66.23.219.255 | 1,024 | 2017-09-19 | arin |
| 66.23.220.0/22 | 66.23.220.0 | 66.23.223.255 | 1,024 | 2017-09-21 | arin |
| 66.23.224.0/20 | 66.23.224.0 | 66.23.239.255 | 4,096 | 2010-10-07 | arin |
| 66.23.240.0/20 | 66.23.240.0 | 66.23.255.255 | 4,096 | 2007-10-17 | arin |
| 66.24.0.0/16 | 66.24.0.0 | 66.24.255.255 | 65,536 | 2000-09-28 | arin |
| 66.25.0.0/16 | 66.25.0.0 | 66.25.255.255 | 65,536 | 2000-09-28 | arin |
| 66.26.0.0/16 | 66.26.0.0 | 66.26.255.255 | 65,536 | 2000-09-29 | arin |
| 66.27.0.0/16 | 66.27.0.0 | 66.27.255.255 | 65,536 | 2000-10-06 | arin |
| 66.28.0.0/16 | 66.28.0.0 | 66.28.255.255 | 65,536 | 2000-10-12 | arin |
| 66.29.0.0/17 | 66.29.0.0 | 66.29.127.255 | 32,768 | 2005-04-15 | arin |
| 66.29.128.0/19 | 66.29.128.0 | 66.29.159.255 | 8,192 | 2021-03-05 | arin |
| 66.29.160.0/19 | 66.29.160.0 | 66.29.191.255 | 8,192 | 2006-07-20 | arin |
| 66.29.192.0/19 | 66.29.192.0 | 66.29.223.255 | 8,192 | 2021-11-24 | arin |
| 66.29.224.0/19 | 66.29.224.0 | 66.29.255.255 | 8,192 | 2006-05-23 | arin |
| 66.30.0.0/15 | 66.30.0.0 | 66.31.255.255 | 131,072 | 2002-01-31 | arin |
| 66.32.0.0/16 | 66.32.0.0 | 66.32.255.255 | 65,536 | 2000-10-13 | arin |
| 66.33.6.0/24 | 66.33.6.0 | 66.33.6.255 | 256 | 2023-03-28 | arin |
| 66.33.8.0/21 | 66.33.8.0 | 66.33.15.255 | 2,048 | 2022-11-10 | arin |
| 66.33.16.0/22 | 66.33.16.0 | 66.33.19.255 | 1,024 | 2023-02-03 | arin |
| 66.33.21.0/24 | 66.33.21.0 | 66.33.21.255 | 256 | 2023-05-22 | arin |
| 66.33.24.0/21 | 66.33.24.0 | 66.33.31.255 | 2,048 | 2023-05-18 | arin |
| 66.33.33.0/24 | 66.33.33.0 | 66.33.33.255 | 256 | 2022-12-14 | arin |
| 66.33.40.0/21 | 66.33.40.0 | 66.33.47.255 | 2,048 | 2023-02-27 | arin |
| 66.33.48.0/21 | 66.33.48.0 | 66.33.55.255 | 2,048 | 2022-11-17 | arin |
| 66.33.62.0/24 | 66.33.62.0 | 66.33.62.255 | 256 | 2022-11-29 | arin |
| 66.33.64.0/24 | 66.33.64.0 | 66.33.64.255 | 256 | 2022-11-29 | arin |
| 66.33.66.0/24 | 66.33.66.0 | 66.33.66.255 | 256 | 2022-11-29 | arin |
| 66.33.80.0/21 | 66.33.80.0 | 66.33.87.255 | 2,048 | 2023-05-18 | arin |
| 66.33.96.0/24 | 66.33.96.0 | 66.33.96.255 | 256 | 2023-01-27 | arin |
| 66.33.99.0/24 | 66.33.99.0 | 66.33.99.255 | 256 | 2023-09-22 | arin |
| 66.33.104.0/21 | 66.33.104.0 | 66.33.111.255 | 2,048 | 2023-10-23 | arin |
| 66.33.120.0/21 | 66.33.120.0 | 66.33.127.255 | 2,048 | 2023-10-23 | arin |
| 66.33.128.0/18 | 66.33.128.0 | 66.33.191.255 | 16,384 | 2000-10-23 | arin |
| 66.33.192.0/19 | 66.33.192.0 | 66.33.223.255 | 8,192 | 2002-04-26 | arin |
| 66.33.224.0/19 | 66.33.224.0 | 66.33.255.255 | 8,192 | 2003-09-02 | arin |
| 66.34.0.0/16 | 66.34.0.0 | 66.34.255.255 | 65,536 | 2023-04-26 | arin |
| 66.35.0.0/20 | 66.35.0.0 | 66.35.15.255 | 4,096 | 2006-09-19 | arin |
| 66.35.16.0/20 | 66.35.16.0 | 66.35.31.255 | 4,096 | 2018-02-01 | arin |
| 66.35.32.0/19 | 66.35.32.0 | 66.35.63.255 | 8,192 | 2002-08-06 | arin |
| 66.35.64.0/19 | 66.35.64.0 | 66.35.95.255 | 8,192 | 2018-07-17 | arin |
| 66.35.96.0/19 | 66.35.96.0 | 66.35.127.255 | 8,192 | 2002-06-27 | arin |
| 66.35.128.0/18 | 66.35.128.0 | 66.35.191.255 | 16,384 | 2000-10-24 | arin |
| 66.35.192.0/18 | 66.35.192.0 | 66.35.255.255 | 16,384 | 2000-10-25 | arin |
| 66.36.0.0/20 | 66.36.0.0 | 66.36.15.255 | 4,096 | 2000-10-20 | arin |
| 66.36.16.0/20 | 66.36.16.0 | 66.36.31.255 | 4,096 | 2000-10-20 | arin |
| 66.36.32.0/19 | 66.36.32.0 | 66.36.63.255 | 8,192 | 2000-10-20 | arin |
| 66.36.64.0/19 | 66.36.64.0 | 66.36.95.255 | 8,192 | 2002-08-15 | arin |
| 66.36.96.0/22 | 66.36.96.0 | 66.36.99.255 | 1,024 | 2022-08-16 | arin |
| 66.36.104.0/21 | 66.36.104.0 | 66.36.111.255 | 2,048 | 2022-10-11 | arin |
| 66.36.112.0/20 | 66.36.112.0 | 66.36.127.255 | 4,096 | 2006-11-27 | arin |
| 66.36.160.0/19 | 66.36.160.0 | 66.36.191.255 | 8,192 | 2002-08-23 | arin |
| 66.36.192.0/19 | 66.36.192.0 | 66.36.223.255 | 8,192 | 2002-08-23 | arin |
| 66.36.224.0/19 | 66.36.224.0 | 66.36.255.255 | 8,192 | 2002-08-27 | arin |
| 66.37.0.0/19 | 66.37.0.0 | 66.37.31.255 | 8,192 | 2000-10-20 | arin |
| 66.37.32.0/20 | 66.37.32.0 | 66.37.47.255 | 4,096 | 2013-10-24 | arin |
| 66.37.48.0/20 | 66.37.48.0 | 66.37.63.255 | 4,096 | 2004-02-19 | arin |
| 66.37.64.0/19 | 66.37.64.0 | 66.37.95.255 | 8,192 | 2000-10-24 | arin |
| 66.37.96.0/20 | 66.37.96.0 | 66.37.111.255 | 4,096 | 2008-04-01 | arin |
| 66.37.112.0/20 | 66.37.112.0 | 66.37.127.255 | 4,096 | 2004-02-17 | arin |
| 66.37.128.0/19 | 66.37.128.0 | 66.37.159.255 | 8,192 | 2000-10-24 | arin |
| 66.37.160.0/19 | 66.37.160.0 | 66.37.191.255 | 8,192 | 2000-10-25 | arin |
| 66.37.192.0/19 | 66.37.192.0 | 66.37.223.255 | 8,192 | 2000-10-30 | arin |
| 66.37.224.0/19 | 66.37.224.0 | 66.37.255.255 | 8,192 | 2000-10-30 | arin |
| 66.38.0.0/17 | 66.38.0.0 | 66.38.127.255 | 32,768 | 2000-10-24 | arin |
| 66.38.144.0/24 | 66.38.144.0 | 66.38.144.255 | 256 | 2000-11-10 | arin |
| 66.38.146.0/24 | 66.38.146.0 | 66.38.146.255 | 256 | 2000-11-10 | arin |
| 66.39.0.0/17 | 66.39.0.0 | 66.39.127.255 | 32,768 | 2000-10-27 | arin |
| 66.39.128.0/19 | 66.39.128.0 | 66.39.159.255 | 8,192 | 2000-10-27 | arin |
| 66.39.160.0/19 | 66.39.160.0 | 66.39.191.255 | 8,192 | 2004-02-18 | arin |
| 66.39.192.0/19 | 66.39.192.0 | 66.39.223.255 | 8,192 | 2004-02-20 | arin |
| 66.39.224.0/19 | 66.39.224.0 | 66.39.255.255 | 8,192 | 2004-02-25 | arin |
| 66.40.112.0/20 | 66.40.112.0 | 66.40.127.255 | 4,096 | 2023-07-31 | arin |
| 66.40.176.0/20 | 66.40.176.0 | 66.40.191.255 | 4,096 | 2021-12-17 | arin |
| 66.41.0.0/16 | 66.41.0.0 | 66.41.255.255 | 65,536 | 2000-11-07 | arin |
| 66.42.0.0/19 | 66.42.0.0 | 66.42.31.255 | 8,192 | 2018-04-26 | arin |
| 66.42.32.0/19 | 66.42.32.0 | 66.42.63.255 | 8,192 | 2010-11-10 | apnic |
| 66.42.64.0/18 | 66.42.64.0 | 66.42.127.255 | 16,384 | 2018-05-07 | arin |
| 66.42.128.0/17 | 66.42.128.0 | 66.42.255.255 | 32,768 | 2003-05-28 | arin |
| 66.43.0.0/22 | 66.43.0.0 | 66.43.3.255 | 1,024 | 2023-12-27 | arin |
| 66.43.4.0/22 | 66.43.4.0 | 66.43.7.255 | 1,024 | 2021-03-15 | arin |