| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 204.11.24.0/21 | 204.11.24.0 | 204.11.31.255 | 2,048 | 2005-01-24 | arin |
| 204.11.32.0/22 | 204.11.32.0 | 204.11.35.255 | 1,024 | 2005-01-24 | arin |
| 204.11.36.0/22 | 204.11.36.0 | 204.11.39.255 | 1,024 | 2005-01-31 | arin |
| 204.11.40.0/21 | 204.11.40.0 | 204.11.47.255 | 2,048 | 2005-01-26 | arin |
| 204.11.58.0/23 | 204.11.58.0 | 204.11.59.255 | 512 | 2012-09-24 | arin |
| 204.11.60.0/22 | 204.11.60.0 | 204.11.63.255 | 1,024 | 2012-09-24 | arin |
| 204.11.64.0/22 | 204.11.64.0 | 204.11.67.255 | 1,024 | 2022-08-10 | arin |
| 204.11.68.0/22 | 204.11.68.0 | 204.11.71.255 | 1,024 | 2011-03-24 | arin |
| 204.11.72.0/21 | 204.11.72.0 | 204.11.79.255 | 2,048 | 2009-01-30 | arin |
| 204.11.80.0/21 | 204.11.80.0 | 204.11.87.255 | 2,048 | 2005-02-07 | arin |
| 204.11.88.0/21 | 204.11.88.0 | 204.11.95.255 | 2,048 | 2017-02-17 | arin |
| 204.11.96.0/21 | 204.11.96.0 | 204.11.103.255 | 2,048 | 2005-02-10 | arin |
| 204.11.104.0/22 | 204.11.104.0 | 204.11.107.255 | 1,024 | 2005-02-10 | arin |
| 204.11.108.0/22 | 204.11.108.0 | 204.11.111.255 | 1,024 | 2005-02-10 | arin |
| 204.11.112.0/22 | 204.11.112.0 | 204.11.115.255 | 1,024 | 2014-06-30 | arin |
| 204.11.116.0/22 | 204.11.116.0 | 204.11.119.255 | 1,024 | 2005-02-11 | arin |
| 204.11.124.0/22 | 204.11.124.0 | 204.11.127.255 | 1,024 | 2005-02-18 | arin |
| 204.11.128.0/21 | 204.11.128.0 | 204.11.135.255 | 2,048 | 2005-02-24 | arin |
| 204.11.136.0/22 | 204.11.136.0 | 204.11.139.255 | 1,024 | 2005-02-25 | arin |
| 204.11.140.0/22 | 204.11.140.0 | 204.11.143.255 | 1,024 | 2005-02-28 | arin |
| 204.11.144.0/22 | 204.11.144.0 | 204.11.147.255 | 1,024 | 2020-07-22 | arin |
| 204.11.148.0/22 | 204.11.148.0 | 204.11.151.255 | 1,024 | 2005-03-08 | arin |
| 204.11.160.0/21 | 204.11.160.0 | 204.11.167.255 | 2,048 | 2023-02-21 | arin |
| 204.11.168.0/21 | 204.11.168.0 | 204.11.175.255 | 2,048 | 2005-03-03 | arin |
| 204.11.176.0/21 | 204.11.176.0 | 204.11.183.255 | 2,048 | 2005-03-07 | arin |
| 204.11.184.0/21 | 204.11.184.0 | 204.11.191.255 | 2,048 | 2005-03-10 | arin |
| 204.11.192.0/22 | 204.11.192.0 | 204.11.195.255 | 1,024 | 2005-03-10 | arin |
| 204.11.196.0/22 | 204.11.196.0 | 204.11.199.255 | 1,024 | 2005-03-14 | arin |
| 204.11.200.0/21 | 204.11.200.0 | 204.11.207.255 | 2,048 | 2005-03-14 | arin |
| 204.11.208.0/22 | 204.11.208.0 | 204.11.211.255 | 1,024 | 2005-03-17 | arin |
| 204.11.212.0/22 | 204.11.212.0 | 204.11.215.255 | 1,024 | 2005-03-17 | arin |
| 204.11.216.0/23 | 204.11.216.0 | 204.11.217.255 | 512 | 2005-03-17 | arin |
| 204.11.219.0/24 | 204.11.219.0 | 204.11.219.255 | 256 | 2018-03-20 | arin |
| 204.11.220.0/22 | 204.11.220.0 | 204.11.223.255 | 1,024 | 2017-06-19 | arin |
| 204.11.224.0/21 | 204.11.224.0 | 204.11.231.255 | 2,048 | 2005-03-23 | arin |
| 204.11.232.0/21 | 204.11.232.0 | 204.11.239.255 | 2,048 | 2005-03-25 | arin |
| 204.11.240.0/22 | 204.11.240.0 | 204.11.243.255 | 1,024 | 2005-03-25 | arin |
| 204.11.244.0/22 | 204.11.244.0 | 204.11.247.255 | 1,024 | 2005-03-28 | arin |
| 204.11.252.0/22 | 204.11.252.0 | 204.11.255.255 | 1,024 | 2008-12-16 | arin |
| 204.12.0.0/17 | 204.12.0.0 | 204.12.127.255 | 32,768 | 2009-06-02 | arin |
| 204.12.160.0/19 | 204.12.160.0 | 204.12.191.255 | 8,192 | 2009-06-09 | arin |
| 204.12.192.0/18 | 204.12.192.0 | 204.12.255.255 | 16,384 | 2009-06-08 | arin |
| 204.13.0.0/21 | 204.13.0.0 | 204.13.7.255 | 2,048 | 2005-03-30 | arin |
| 204.13.8.0/22 | 204.13.8.0 | 204.13.11.255 | 1,024 | 2005-03-31 | arin |
| 204.13.12.0/22 | 204.13.12.0 | 204.13.15.255 | 1,024 | 2005-04-05 | arin |
| 204.13.16.0/21 | 204.13.16.0 | 204.13.23.255 | 2,048 | 2009-01-09 | arin |
| 204.13.32.0/21 | 204.13.32.0 | 204.13.39.255 | 2,048 | 2011-03-24 | arin |
| 204.13.40.0/21 | 204.13.40.0 | 204.13.47.255 | 2,048 | 2005-04-05 | arin |
| 204.13.52.0/22 | 204.13.52.0 | 204.13.55.255 | 1,024 | 2005-04-06 | arin |
| 204.13.56.0/22 | 204.13.56.0 | 204.13.59.255 | 1,024 | 2005-04-06 | ripencc |
| 204.13.60.0/22 | 204.13.60.0 | 204.13.63.255 | 1,024 | 2021-10-01 | arin |
| 204.13.64.0/21 | 204.13.64.0 | 204.13.71.255 | 2,048 | 2005-04-07 | arin |
| 204.13.72.0/22 | 204.13.72.0 | 204.13.75.255 | 1,024 | 2005-04-11 | arin |
| 204.13.76.0/24 | 204.13.76.0 | 204.13.76.255 | 256 | 2017-05-31 | arin |
| 204.13.77.0/24 | 204.13.77.0 | 204.13.77.255 | 256 | 2017-05-02 | arin |
| 204.13.78.0/23 | 204.13.78.0 | 204.13.79.255 | 512 | 2017-04-26 | arin |
| 204.13.80.0/21 | 204.13.80.0 | 204.13.87.255 | 2,048 | 2019-10-16 | arin |
| 204.13.88.0/22 | 204.13.88.0 | 204.13.91.255 | 1,024 | 2019-05-30 | arin |
| 204.13.92.0/22 | 204.13.92.0 | 204.13.95.255 | 1,024 | 2005-04-21 | arin |
| 204.13.96.0/21 | 204.13.96.0 | 204.13.103.255 | 2,048 | 2005-04-14 | arin |
| 204.13.108.0/22 | 204.13.108.0 | 204.13.111.255 | 1,024 | 2012-08-21 | arin |
| 204.13.112.0/21 | 204.13.112.0 | 204.13.119.255 | 2,048 | 2005-04-15 | arin |
| 204.13.120.0/21 | 204.13.120.0 | 204.13.127.255 | 2,048 | 2005-04-18 | arin |
| 204.13.128.0/21 | 204.13.128.0 | 204.13.135.255 | 2,048 | 2005-04-18 | arin |
| 204.13.136.0/22 | 204.13.136.0 | 204.13.139.255 | 1,024 | 2005-04-19 | arin |
| 204.13.140.0/22 | 204.13.140.0 | 204.13.143.255 | 1,024 | 2005-04-19 | arin |
| 204.13.144.0/22 | 204.13.144.0 | 204.13.147.255 | 1,024 | 2005-04-19 | arin |
| 204.13.148.0/22 | 204.13.148.0 | 204.13.151.255 | 1,024 | 2021-10-01 | arin |
| 204.13.152.0/22 | 204.13.152.0 | 204.13.155.255 | 1,024 | 2005-04-20 | arin |
| 204.13.156.0/23 | 204.13.156.0 | 204.13.157.255 | 512 | 2018-01-24 | arin |
| 204.13.158.0/24 | 204.13.158.0 | 204.13.158.255 | 256 | 2018-03-02 | arin |
| 204.13.159.0/24 | 204.13.159.0 | 204.13.159.255 | 256 | 2018-02-13 | arin |
| 204.13.160.0/22 | 204.13.160.0 | 204.13.163.255 | 1,024 | 2023-04-03 | arin |
| 204.13.164.0/22 | 204.13.164.0 | 204.13.167.255 | 1,024 | 2005-04-21 | arin |
| 204.13.168.0/21 | 204.13.168.0 | 204.13.175.255 | 2,048 | 2019-10-07 | arin |
| 204.13.176.0/22 | 204.13.176.0 | 204.13.179.255 | 1,024 | 2005-04-26 | arin |
| 204.13.180.0/22 | 204.13.180.0 | 204.13.183.255 | 1,024 | 2016-08-08 | arin |
| 204.13.184.0/21 | 204.13.184.0 | 204.13.191.255 | 2,048 | 2005-04-29 | arin |
| 204.13.192.0/21 | 204.13.192.0 | 204.13.199.255 | 2,048 | 2011-03-24 | arin |
| 204.13.200.0/22 | 204.13.200.0 | 204.13.203.255 | 1,024 | 2005-05-04 | arin |
| 204.13.204.0/22 | 204.13.204.0 | 204.13.207.255 | 1,024 | 2005-05-04 | arin |
| 204.13.208.0/22 | 204.13.208.0 | 204.13.211.255 | 1,024 | 2005-05-05 | arin |
| 204.13.212.0/22 | 204.13.212.0 | 204.13.215.255 | 1,024 | 2014-06-30 | arin |
| 204.13.216.0/21 | 204.13.216.0 | 204.13.223.255 | 2,048 | 2005-05-09 | arin |
| 204.13.224.0/22 | 204.13.224.0 | 204.13.227.255 | 1,024 | 2005-05-09 | arin |
| 204.13.228.0/23 | 204.13.228.0 | 204.13.229.255 | 512 | 2017-11-13 | arin |
| 204.13.230.0/24 | 204.13.230.0 | 204.13.230.255 | 256 | 2017-05-09 | arin |
| 204.13.231.0/24 | 204.13.231.0 | 204.13.231.255 | 256 | 2018-05-29 | arin |
| 204.13.232.0/21 | 204.13.232.0 | 204.13.239.255 | 2,048 | 2011-04-19 | arin |
| 204.13.244.0/22 | 204.13.244.0 | 204.13.247.255 | 1,024 | 2015-09-22 | arin |
| 204.13.248.0/22 | 204.13.248.0 | 204.13.251.255 | 1,024 | 2005-05-10 | arin |
| 204.14.0.0/21 | 204.14.0.0 | 204.14.7.255 | 2,048 | 2014-06-27 | arin |
| 204.14.8.0/22 | 204.14.8.0 | 204.14.11.255 | 1,024 | 2011-04-19 | arin |
| 204.14.12.0/22 | 204.14.12.0 | 204.14.15.255 | 1,024 | 2005-05-17 | arin |
| 204.14.20.0/22 | 204.14.20.0 | 204.14.23.255 | 1,024 | 2005-05-25 | arin |
| 204.14.24.0/21 | 204.14.24.0 | 204.14.31.255 | 2,048 | 2005-05-18 | arin |
| 204.14.36.0/22 | 204.14.36.0 | 204.14.39.255 | 1,024 | 2017-01-25 | arin |
| 204.14.40.0/21 | 204.14.40.0 | 204.14.47.255 | 2,048 | 2005-05-24 | arin |
| 204.14.48.0/21 | 204.14.48.0 | 204.14.55.255 | 2,048 | 2019-10-16 | arin |
| 204.14.56.0/21 | 204.14.56.0 | 204.14.63.255 | 2,048 | 2005-05-26 | arin |
| 204.14.64.0/21 | 204.14.64.0 | 204.14.71.255 | 2,048 | 2005-05-26 | arin |
| 204.14.72.0/21 | 204.14.72.0 | 204.14.79.255 | 2,048 | 2005-05-27 | arin |
| 204.14.80.0/22 | 204.14.80.0 | 204.14.83.255 | 1,024 | 2014-07-01 | arin |
| 204.14.84.0/22 | 204.14.84.0 | 204.14.87.255 | 1,024 | 2005-06-06 | arin |
| 204.14.88.0/21 | 204.14.88.0 | 204.14.95.255 | 2,048 | 2005-06-06 | arin |
| 204.14.96.0/21 | 204.14.96.0 | 204.14.103.255 | 2,048 | 2005-06-08 | arin |
| 204.14.104.0/21 | 204.14.104.0 | 204.14.111.255 | 2,048 | 2005-06-09 | arin |
| 204.14.112.0/21 | 204.14.112.0 | 204.14.119.255 | 2,048 | 2009-03-25 | arin |
| 204.14.120.0/22 | 204.14.120.0 | 204.14.123.255 | 1,024 | 2005-06-15 | arin |
| 204.14.124.0/22 | 204.14.124.0 | 204.14.127.255 | 1,024 | 2005-06-21 | arin |
| 204.14.128.0/22 | 204.14.128.0 | 204.14.131.255 | 1,024 | 2005-06-21 | arin |
| 204.14.132.0/22 | 204.14.132.0 | 204.14.135.255 | 1,024 | 2005-06-22 | arin |
| 204.14.136.0/21 | 204.14.136.0 | 204.14.143.255 | 2,048 | 2005-06-22 | arin |
| 204.14.144.0/21 | 204.14.144.0 | 204.14.151.255 | 2,048 | 2005-06-24 | arin |
| 204.14.152.0/21 | 204.14.152.0 | 204.14.159.255 | 2,048 | 2005-06-30 | arin |
| 204.14.160.0/21 | 204.14.160.0 | 204.14.167.255 | 2,048 | 2005-07-05 | arin |
| 204.14.168.0/21 | 204.14.168.0 | 204.14.175.255 | 2,048 | 2005-07-06 | arin |
| 204.14.176.0/22 | 204.14.176.0 | 204.14.179.255 | 1,024 | 2005-07-11 | arin |
| 204.14.180.0/22 | 204.14.180.0 | 204.14.183.255 | 1,024 | 2005-07-12 | arin |
| 204.14.184.0/21 | 204.14.184.0 | 204.14.191.255 | 2,048 | 2011-03-28 | arin |
| 204.14.192.0/21 | 204.14.192.0 | 204.14.199.255 | 2,048 | 2022-10-12 | arin |
| 204.14.200.0/22 | 204.14.200.0 | 204.14.203.255 | 1,024 | 2005-07-18 | arin |
| 204.14.208.0/21 | 204.14.208.0 | 204.14.215.255 | 2,048 | 2005-07-21 | arin |
| 204.14.216.0/21 | 204.14.216.0 | 204.14.223.255 | 2,048 | 2005-07-21 | arin |
| 204.14.224.0/21 | 204.14.224.0 | 204.14.231.255 | 2,048 | 2009-01-16 | arin |
| 204.14.232.0/21 | 204.14.232.0 | 204.14.239.255 | 2,048 | 2005-07-25 | arin |
| 204.14.240.0/22 | 204.14.240.0 | 204.14.243.255 | 1,024 | 2005-07-26 | arin |
| 204.15.0.0/22 | 204.15.0.0 | 204.15.3.255 | 1,024 | 2005-07-28 | arin |
| 204.15.4.0/22 | 204.15.4.0 | 204.15.7.255 | 1,024 | 2005-08-01 | ripencc |
| 204.15.8.0/21 | 204.15.8.0 | 204.15.15.255 | 2,048 | 2015-03-02 | arin |
| 204.15.16.0/22 | 204.15.16.0 | 204.15.19.255 | 1,024 | 2005-08-02 | arin |
| 204.15.20.0/22 | 204.15.20.0 | 204.15.23.255 | 1,024 | 2005-08-08 | arin |
| 204.15.24.0/21 | 204.15.24.0 | 204.15.31.255 | 2,048 | 2005-08-02 | arin |
| 204.15.40.0/23 | 204.15.40.0 | 204.15.41.255 | 512 | 2005-08-09 | arin |
| 204.15.42.0/24 | 204.15.42.0 | 204.15.42.255 | 256 | 2022-07-21 | arin |
| 204.15.43.0/24 | 204.15.43.0 | 204.15.43.255 | 256 | 2022-06-24 | arin |
| 204.15.44.0/23 | 204.15.44.0 | 204.15.45.255 | 512 | 2022-05-17 | arin |
| 204.15.46.0/24 | 204.15.46.0 | 204.15.46.255 | 256 | 2005-08-09 | arin |
| 204.15.47.0/24 | 204.15.47.0 | 204.15.47.255 | 256 | 2022-07-08 | arin |
| 204.15.48.0/22 | 204.15.48.0 | 204.15.51.255 | 1,024 | 2005-08-09 | arin |
| 204.15.52.0/22 | 204.15.52.0 | 204.15.55.255 | 1,024 | 2023-04-16 | arin |
| 204.15.56.0/21 | 204.15.56.0 | 204.15.63.255 | 2,048 | 2011-03-28 | arin |
| 204.15.64.0/21 | 204.15.64.0 | 204.15.71.255 | 2,048 | 2005-08-12 | arin |
| 204.15.72.0/21 | 204.15.72.0 | 204.15.79.255 | 2,048 | 2023-08-09 | arin |
| 204.15.80.0/22 | 204.15.80.0 | 204.15.83.255 | 1,024 | 2005-08-16 | arin |
| 204.15.84.0/22 | 204.15.84.0 | 204.15.87.255 | 1,024 | 2005-08-17 | arin |
| 204.15.88.0/21 | 204.15.88.0 | 204.15.95.255 | 2,048 | 2005-08-17 | arin |
| 204.15.96.0/22 | 204.15.96.0 | 204.15.99.255 | 1,024 | 2005-08-17 | arin |
| 204.15.100.0/22 | 204.15.100.0 | 204.15.103.255 | 1,024 | 2005-09-28 | arin |
| 204.15.104.0/21 | 204.15.104.0 | 204.15.111.255 | 2,048 | 2005-08-18 | arin |
| 204.15.112.0/22 | 204.15.112.0 | 204.15.115.255 | 1,024 | 2005-08-19 | arin |
| 204.15.116.0/22 | 204.15.116.0 | 204.15.119.255 | 1,024 | 2005-08-19 | arin |
| 204.15.120.0/21 | 204.15.120.0 | 204.15.127.255 | 2,048 | 2005-08-26 | arin |
| 204.15.128.0/22 | 204.15.128.0 | 204.15.131.255 | 1,024 | 2005-08-29 | arin |
| 204.15.132.0/22 | 204.15.132.0 | 204.15.135.255 | 1,024 | 2005-09-22 | arin |
| 204.15.136.0/21 | 204.15.136.0 | 204.15.143.255 | 2,048 | 2005-09-06 | arin |
| 204.15.152.0/21 | 204.15.152.0 | 204.15.159.255 | 2,048 | 2005-09-08 | arin |
| 204.15.160.0/22 | 204.15.160.0 | 204.15.163.255 | 1,024 | 2005-09-08 | arin |
| 204.15.164.0/22 | 204.15.164.0 | 204.15.167.255 | 1,024 | 2005-09-14 | arin |
| 204.15.168.0/24 | 204.15.168.0 | 204.15.168.255 | 256 | 2005-09-09 | arin |
| 204.15.169.0/24 | 204.15.169.0 | 204.15.169.255 | 256 | 2011-05-02 | arin |
| 204.15.170.0/23 | 204.15.170.0 | 204.15.171.255 | 512 | 2011-08-23 | arin |
| 204.15.176.0/22 | 204.15.176.0 | 204.15.179.255 | 1,024 | 2005-09-14 | arin |
| 204.15.180.0/22 | 204.15.180.0 | 204.15.183.255 | 1,024 | 2005-09-14 | arin |
| 204.15.200.0/22 | 204.15.200.0 | 204.15.203.255 | 1,024 | 2005-09-21 | arin |
| 204.15.204.0/22 | 204.15.204.0 | 204.15.207.255 | 1,024 | 2019-02-01 | arin |
| 204.15.208.0/22 | 204.15.208.0 | 204.15.211.255 | 1,024 | 2020-07-01 | arin |
| 204.15.212.0/22 | 204.15.212.0 | 204.15.215.255 | 1,024 | 2020-07-27 | arin |
| 204.15.216.0/22 | 204.15.216.0 | 204.15.219.255 | 1,024 | 2005-09-22 | arin |
| 204.15.220.0/22 | 204.15.220.0 | 204.15.223.255 | 1,024 | 2005-09-27 | arin |
| 204.15.224.0/21 | 204.15.224.0 | 204.15.231.255 | 2,048 | 2005-09-23 | arin |
| 204.15.232.0/22 | 204.15.232.0 | 204.15.235.255 | 1,024 | 2006-01-30 | arin |
| 204.15.236.0/22 | 204.15.236.0 | 204.15.239.255 | 1,024 | 2006-01-30 | arin |
| 204.15.240.0/22 | 204.15.240.0 | 204.15.243.255 | 1,024 | 2005-09-30 | arin |
| 204.15.244.0/22 | 204.15.244.0 | 204.15.247.255 | 1,024 | 2005-10-04 | arin |
| 204.15.248.0/21 | 204.15.248.0 | 204.15.255.255 | 2,048 | 2005-10-03 | arin |
| 204.16.0.0/21 | 204.16.0.0 | 204.16.7.255 | 2,048 | 2005-10-03 | arin |
| 204.16.12.0/22 | 204.16.12.0 | 204.16.15.255 | 1,024 | 2005-10-11 | arin |
| 204.16.16.0/22 | 204.16.16.0 | 204.16.19.255 | 1,024 | 2005-11-22 | arin |
| 204.16.20.0/22 | 204.16.20.0 | 204.16.23.255 | 1,024 | 2012-08-22 | arin |
| 204.16.24.0/21 | 204.16.24.0 | 204.16.31.255 | 2,048 | 2005-10-10 | arin |
| 204.16.32.0/22 | 204.16.32.0 | 204.16.35.255 | 1,024 | 2005-10-14 | arin |
| 204.16.36.0/22 | 204.16.36.0 | 204.16.39.255 | 1,024 | 2011-03-25 | arin |
| 204.16.40.0/22 | 204.16.40.0 | 204.16.43.255 | 1,024 | 2005-11-15 | arin |
| 204.16.44.0/23 | 204.16.44.0 | 204.16.45.255 | 512 | 2017-03-13 | arin |
| 204.16.46.0/24 | 204.16.46.0 | 204.16.46.255 | 256 | 2017-03-17 | arin |
| 204.16.48.0/21 | 204.16.48.0 | 204.16.55.255 | 2,048 | 2005-10-17 | arin |
| 204.16.58.0/23 | 204.16.58.0 | 204.16.59.255 | 512 | 2017-01-26 | arin |
| 204.16.60.0/22 | 204.16.60.0 | 204.16.63.255 | 1,024 | 2012-09-24 | arin |
| 204.16.64.0/22 | 204.16.64.0 | 204.16.67.255 | 1,024 | 2005-10-19 | arin |
| 204.16.68.0/22 | 204.16.68.0 | 204.16.71.255 | 1,024 | 2005-10-19 | arin |
| 204.16.72.0/22 | 204.16.72.0 | 204.16.75.255 | 1,024 | 2005-10-21 | arin |
| 204.16.76.0/22 | 204.16.76.0 | 204.16.79.255 | 1,024 | 2005-10-21 | arin |
| 204.16.80.0/22 | 204.16.80.0 | 204.16.83.255 | 1,024 | 2005-10-24 | arin |
| 204.16.84.0/22 | 204.16.84.0 | 204.16.87.255 | 1,024 | 2005-10-24 | arin |
| 204.16.88.0/21 | 204.16.88.0 | 204.16.95.255 | 2,048 | 2005-10-25 | arin |
| 204.16.96.0/22 | 204.16.96.0 | 204.16.99.255 | 1,024 | 2005-10-26 | arin |
| 204.16.104.0/22 | 204.16.104.0 | 204.16.107.255 | 1,024 | 2005-10-27 | arin |
| 204.16.108.0/22 | 204.16.108.0 | 204.16.111.255 | 1,024 | 2005-10-28 | arin |
| 204.16.116.0/22 | 204.16.116.0 | 204.16.119.255 | 1,024 | 2012-08-22 | arin |
| 204.16.120.0/22 | 204.16.120.0 | 204.16.123.255 | 1,024 | 2022-07-25 | arin |
| 204.16.124.0/22 | 204.16.124.0 | 204.16.127.255 | 1,024 | 2005-11-01 | arin |
| 204.16.128.0/21 | 204.16.128.0 | 204.16.135.255 | 2,048 | 2005-11-01 | arin |
| 204.16.136.0/22 | 204.16.136.0 | 204.16.139.255 | 1,024 | 2005-11-02 | arin |
| 204.16.140.0/22 | 204.16.140.0 | 204.16.143.255 | 1,024 | 2005-11-02 | arin |
| 204.16.152.0/21 | 204.16.152.0 | 204.16.159.255 | 2,048 | 2005-11-03 | arin |
| 204.16.160.0/22 | 204.16.160.0 | 204.16.163.255 | 1,024 | 2005-11-08 | arin |
| 204.16.164.0/22 | 204.16.164.0 | 204.16.167.255 | 1,024 | 2005-11-08 | arin |
| 204.16.168.0/21 | 204.16.168.0 | 204.16.175.255 | 2,048 | 2005-11-09 | arin |
| 204.16.176.0/22 | 204.16.176.0 | 204.16.179.255 | 1,024 | 2005-11-09 | arin |
| 204.16.180.0/22 | 204.16.180.0 | 204.16.183.255 | 1,024 | 2005-11-10 | arin |
| 204.16.184.0/21 | 204.16.184.0 | 204.16.191.255 | 2,048 | 2005-11-10 | arin |
| 204.16.192.0/21 | 204.16.192.0 | 204.16.199.255 | 2,048 | 2005-11-04 | arin |
| 204.16.208.0/22 | 204.16.208.0 | 204.16.211.255 | 1,024 | 2009-03-20 | arin |
| 204.16.212.0/22 | 204.16.212.0 | 204.16.215.255 | 1,024 | 2014-06-30 | arin |
| 204.16.216.0/21 | 204.16.216.0 | 204.16.223.255 | 2,048 | 2005-11-08 | arin |
| 204.16.224.0/22 | 204.16.224.0 | 204.16.227.255 | 1,024 | 2005-11-11 | arin |
| 204.16.228.0/22 | 204.16.228.0 | 204.16.231.255 | 1,024 | 2005-11-14 | arin |
| 204.16.232.0/22 | 204.16.232.0 | 204.16.235.255 | 1,024 | 2005-11-15 | arin |
| 204.16.236.0/22 | 204.16.236.0 | 204.16.239.255 | 1,024 | 2005-11-15 | arin |
| 204.16.240.0/21 | 204.16.240.0 | 204.16.247.255 | 2,048 | 2009-10-12 | arin |
| 204.16.248.0/22 | 204.16.248.0 | 204.16.251.255 | 1,024 | 2005-11-16 | arin |
| 204.16.252.0/22 | 204.16.252.0 | 204.16.255.255 | 1,024 | 2005-11-18 | arin |
| 204.17.0.0/21 | 204.17.0.0 | 204.17.7.255 | 2,048 | 1994-05-09 | arin |
| 204.17.8.0/21 | 204.17.8.0 | 204.17.15.255 | 2,048 | 1994-05-09 | arin |
| 204.17.16.0/20 | 204.17.16.0 | 204.17.31.255 | 4,096 | 1994-05-09 | arin |
| 204.17.32.0/19 | 204.17.32.0 | 204.17.63.255 | 8,192 | 1994-01-01 | arin |
| 204.17.64.0/18 | 204.17.64.0 | 204.17.127.255 | 16,384 | 1994-08-31 | arin |
| 204.17.128.0/23 | 204.17.128.0 | 204.17.129.255 | 512 | 1994-06-08 | arin |
| 204.17.130.0/23 | 204.17.130.0 | 204.17.131.255 | 512 | 1994-06-08 | arin |
| 204.17.132.0/24 | 204.17.132.0 | 204.17.132.255 | 256 | 1994-06-08 | arin |
| 204.17.133.0/24 | 204.17.133.0 | 204.17.133.255 | 256 | 1994-06-08 | arin |
| 204.17.134.0/23 | 204.17.134.0 | 204.17.135.255 | 512 | 1994-06-08 | arin |
| 204.17.136.0/23 | 204.17.136.0 | 204.17.137.255 | 512 | 1994-06-08 | arin |
| 204.17.138.0/24 | 204.17.138.0 | 204.17.138.255 | 256 | 1994-06-08 | arin |
| 204.17.139.0/24 | 204.17.139.0 | 204.17.139.255 | 256 | 1994-06-08 | arin |
| 204.17.140.0/24 | 204.17.140.0 | 204.17.140.255 | 256 | 1994-06-08 | arin |
| 204.17.141.0/24 | 204.17.141.0 | 204.17.141.255 | 256 | 1994-06-09 | arin |
| 204.17.142.0/23 | 204.17.142.0 | 204.17.143.255 | 512 | 1994-06-09 | arin |
| 204.17.144.0/24 | 204.17.144.0 | 204.17.144.255 | 256 | 1994-06-09 | arin |
| 204.17.145.0/24 | 204.17.145.0 | 204.17.145.255 | 256 | 1994-06-09 | arin |
| 204.17.146.0/23 | 204.17.146.0 | 204.17.147.255 | 512 | 1994-06-09 | arin |
| 204.17.148.0/24 | 204.17.148.0 | 204.17.148.255 | 256 | 1994-06-09 | arin |
| 204.17.149.0/24 | 204.17.149.0 | 204.17.149.255 | 256 | 1994-06-09 | arin |
| 204.17.150.0/24 | 204.17.150.0 | 204.17.150.255 | 256 | 1994-06-09 | arin |
| 204.17.151.0/24 | 204.17.151.0 | 204.17.151.255 | 256 | 1994-06-09 | arin |
| 204.17.152.0/24 | 204.17.152.0 | 204.17.152.255 | 256 | 1994-06-10 | arin |
| 204.17.153.0/24 | 204.17.153.0 | 204.17.153.255 | 256 | 1994-06-13 | arin |
| 204.17.155.0/24 | 204.17.155.0 | 204.17.155.255 | 256 | 1994-06-13 | arin |
| 204.17.156.0/24 | 204.17.156.0 | 204.17.156.255 | 256 | 1994-06-13 | arin |
| 204.17.157.0/24 | 204.17.157.0 | 204.17.157.255 | 256 | 1994-06-13 | arin |
| 204.17.158.0/23 | 204.17.158.0 | 204.17.159.255 | 512 | 1994-06-13 | arin |
| 204.17.160.0/23 | 204.17.160.0 | 204.17.161.255 | 512 | 1994-06-13 | arin |
| 204.17.162.0/24 | 204.17.162.0 | 204.17.162.255 | 256 | 1994-06-13 | arin |
| 204.17.163.0/24 | 204.17.163.0 | 204.17.163.255 | 256 | 1994-06-13 | arin |
| 204.17.164.0/24 | 204.17.164.0 | 204.17.164.255 | 256 | 1994-06-13 | arin |
| 204.17.165.0/24 | 204.17.165.0 | 204.17.165.255 | 256 | 1994-06-13 | arin |
| 204.17.166.0/24 | 204.17.166.0 | 204.17.166.255 | 256 | 1994-06-13 | arin |
| 204.17.167.0/24 | 204.17.167.0 | 204.17.167.255 | 256 | 1994-06-13 | arin |
| 204.17.168.0/24 | 204.17.168.0 | 204.17.168.255 | 256 | 1994-06-14 | arin |
| 204.17.169.0/24 | 204.17.169.0 | 204.17.169.255 | 256 | 1994-06-14 | arin |
| 204.17.170.0/23 | 204.17.170.0 | 204.17.171.255 | 512 | 1994-06-14 | arin |
| 204.17.172.0/22 | 204.17.172.0 | 204.17.175.255 | 1,024 | 1994-06-14 | arin |
| 204.17.176.0/24 | 204.17.176.0 | 204.17.176.255 | 256 | 1994-06-14 | arin |
| 204.17.177.0/24 | 204.17.177.0 | 204.17.177.255 | 256 | 1994-06-14 | arin |
| 204.17.178.0/24 | 204.17.178.0 | 204.17.178.255 | 256 | 1994-06-14 | arin |
| 204.17.179.0/24 | 204.17.179.0 | 204.17.179.255 | 256 | 1994-06-14 | arin |
| 204.17.180.0/24 | 204.17.180.0 | 204.17.180.255 | 256 | 1994-06-14 | arin |
| 204.17.181.0/24 | 204.17.181.0 | 204.17.181.255 | 256 | 1994-06-14 | arin |
| 204.17.182.0/24 | 204.17.182.0 | 204.17.182.255 | 256 | 1994-06-15 | arin |
| 204.17.183.0/24 | 204.17.183.0 | 204.17.183.255 | 256 | 1994-06-15 | arin |
| 204.17.184.0/24 | 204.17.184.0 | 204.17.184.255 | 256 | 1994-06-15 | arin |
| 204.17.185.0/24 | 204.17.185.0 | 204.17.185.255 | 256 | 1994-06-15 | arin |
| 204.17.186.0/24 | 204.17.186.0 | 204.17.186.255 | 256 | 1994-06-15 | arin |
| 204.17.187.0/24 | 204.17.187.0 | 204.17.187.255 | 256 | 1994-06-15 | arin |
| 204.17.188.0/24 | 204.17.188.0 | 204.17.188.255 | 256 | 1994-06-15 | arin |
| 204.17.189.0/24 | 204.17.189.0 | 204.17.189.255 | 256 | 1994-06-15 | arin |
| 204.17.190.0/23 | 204.17.190.0 | 204.17.191.255 | 512 | 1994-06-15 | arin |
| 204.17.192.0/24 | 204.17.192.0 | 204.17.192.255 | 256 | 1994-06-15 | arin |
| 204.17.193.0/24 | 204.17.193.0 | 204.17.193.255 | 256 | 1994-06-15 | arin |
| 204.17.194.0/24 | 204.17.194.0 | 204.17.194.255 | 256 | 1994-06-15 | arin |
| 204.17.195.0/24 | 204.17.195.0 | 204.17.195.255 | 256 | 1994-06-15 | arin |
| 204.17.196.0/24 | 204.17.196.0 | 204.17.196.255 | 256 | 1994-06-15 | arin |
| 204.17.197.0/24 | 204.17.197.0 | 204.17.197.255 | 256 | 1994-06-15 | arin |
| 204.17.198.0/23 | 204.17.198.0 | 204.17.199.255 | 512 | 1994-06-15 | arin |
| 204.17.200.0/24 | 204.17.200.0 | 204.17.200.255 | 256 | 1994-06-15 | arin |
| 204.17.201.0/24 | 204.17.201.0 | 204.17.201.255 | 256 | 1994-06-15 | arin |
| 204.17.202.0/23 | 204.17.202.0 | 204.17.203.255 | 512 | 1994-06-16 | arin |
| 204.17.204.0/24 | 204.17.204.0 | 204.17.204.255 | 256 | 2011-05-04 | arin |
| 204.17.205.0/24 | 204.17.205.0 | 204.17.205.255 | 256 | 1994-06-16 | arin |
| 204.17.206.0/23 | 204.17.206.0 | 204.17.207.255 | 512 | 1994-06-16 | arin |
| 204.17.208.0/24 | 204.17.208.0 | 204.17.208.255 | 256 | 1994-06-16 | arin |
| 204.17.209.0/24 | 204.17.209.0 | 204.17.209.255 | 256 | 1994-06-16 | arin |
| 204.17.210.0/24 | 204.17.210.0 | 204.17.210.255 | 256 | 1994-06-16 | arin |
| 204.17.211.0/24 | 204.17.211.0 | 204.17.211.255 | 256 | 1994-06-16 | arin |
| 204.17.212.0/24 | 204.17.212.0 | 204.17.212.255 | 256 | 1994-06-16 | arin |
| 204.17.213.0/24 | 204.17.213.0 | 204.17.213.255 | 256 | 1994-06-16 | arin |
| 204.17.214.0/24 | 204.17.214.0 | 204.17.214.255 | 256 | 1994-06-16 | arin |
| 204.17.215.0/24 | 204.17.215.0 | 204.17.215.255 | 256 | 2000-10-11 | arin |
| 204.17.216.0/24 | 204.17.216.0 | 204.17.216.255 | 256 | 1994-06-16 | arin |
提示信息