| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 199.4.128.0/24 | 199.4.128.0 | 199.4.128.255 | 256 | 1993-12-03 | arin |
| 199.4.129.0/24 | 199.4.129.0 | 199.4.129.255 | 256 | 1993-12-06 | arin |
| 199.4.130.0/23 | 199.4.130.0 | 199.4.131.255 | 512 | 1993-12-06 | arin |
| 199.4.132.0/24 | 199.4.132.0 | 199.4.132.255 | 256 | 1993-12-06 | arin |
| 199.4.133.0/24 | 199.4.133.0 | 199.4.133.255 | 256 | 1993-12-06 | arin |
| 199.4.134.0/24 | 199.4.134.0 | 199.4.134.255 | 256 | 1993-12-06 | arin |
| 199.4.135.0/24 | 199.4.135.0 | 199.4.135.255 | 256 | 2022-12-21 | arin |
| 199.4.136.0/24 | 199.4.136.0 | 199.4.136.255 | 256 | 1993-12-06 | arin |
| 199.4.137.0/24 | 199.4.137.0 | 199.4.137.255 | 256 | 2009-06-18 | arin |
| 199.4.138.0/24 | 199.4.138.0 | 199.4.138.255 | 256 | 2010-03-23 | arin |
| 199.4.139.0/24 | 199.4.139.0 | 199.4.139.255 | 256 | 1993-12-06 | arin |
| 199.4.140.0/22 | 199.4.140.0 | 199.4.143.255 | 1,024 | 1993-12-06 | arin |
| 199.4.145.0/24 | 199.4.145.0 | 199.4.145.255 | 256 | 1993-12-06 | arin |
| 199.4.146.0/23 | 199.4.146.0 | 199.4.147.255 | 512 | 1993-12-06 | arin |
| 199.4.148.0/24 | 199.4.148.0 | 199.4.148.255 | 256 | 1993-12-06 | arin |
| 199.4.149.0/24 | 199.4.149.0 | 199.4.149.255 | 256 | 1993-12-07 | arin |
| 199.4.150.0/24 | 199.4.150.0 | 199.4.150.255 | 256 | 1993-12-07 | arin |
| 199.4.151.0/24 | 199.4.151.0 | 199.4.151.255 | 256 | 1993-12-07 | arin |
| 199.4.152.0/24 | 199.4.152.0 | 199.4.152.255 | 256 | 1993-12-07 | arin |
| 199.4.153.0/24 | 199.4.153.0 | 199.4.153.255 | 256 | 1993-12-07 | arin |
| 199.4.154.0/23 | 199.4.154.0 | 199.4.155.255 | 512 | 1993-12-07 | arin |
| 199.4.156.0/24 | 199.4.156.0 | 199.4.156.255 | 256 | 1993-12-07 | arin |
| 199.4.157.0/24 | 199.4.157.0 | 199.4.157.255 | 256 | 1993-12-07 | arin |
| 199.4.159.0/24 | 199.4.159.0 | 199.4.159.255 | 256 | 1993-12-07 | arin |
| 199.4.160.0/24 | 199.4.160.0 | 199.4.160.255 | 256 | 1993-12-07 | arin |
| 199.4.161.0/24 | 199.4.161.0 | 199.4.161.255 | 256 | 2015-08-18 | arin |
| 199.4.162.0/23 | 199.4.162.0 | 199.4.163.255 | 512 | 2011-10-03 | arin |
| 199.4.164.0/22 | 199.4.164.0 | 199.4.167.255 | 1,024 | 1993-12-06 | arin |
| 199.4.168.0/21 | 199.4.168.0 | 199.4.175.255 | 2,048 | 1993-12-07 | arin |
| 199.4.176.0/22 | 199.4.176.0 | 199.4.179.255 | 1,024 | 1993-12-07 | arin |
| 199.4.180.0/22 | 199.4.180.0 | 199.4.183.255 | 1,024 | 1993-12-08 | arin |
| 199.4.184.0/24 | 199.4.184.0 | 199.4.184.255 | 256 | 1993-12-08 | arin |
| 199.4.185.0/24 | 199.4.185.0 | 199.4.185.255 | 256 | 1993-12-08 | arin |
| 199.4.186.0/24 | 199.4.186.0 | 199.4.186.255 | 256 | 1993-12-08 | arin |
| 199.4.187.0/24 | 199.4.187.0 | 199.4.187.255 | 256 | 1993-12-08 | arin |
| 199.4.188.0/24 | 199.4.188.0 | 199.4.188.255 | 256 | 1993-12-08 | arin |
| 199.4.189.0/24 | 199.4.189.0 | 199.4.189.255 | 256 | 1993-12-08 | arin |
| 199.4.191.0/24 | 199.4.191.0 | 199.4.191.255 | 256 | 2022-03-21 | arin |
| 199.4.192.0/24 | 199.4.192.0 | 199.4.192.255 | 256 | 1993-12-08 | arin |
| 199.4.193.0/24 | 199.4.193.0 | 199.4.193.255 | 256 | 1993-12-08 | arin |
| 199.4.194.0/24 | 199.4.194.0 | 199.4.194.255 | 256 | 1993-12-08 | arin |
| 199.4.195.0/24 | 199.4.195.0 | 199.4.195.255 | 256 | 1993-12-08 | arin |
| 199.4.196.0/24 | 199.4.196.0 | 199.4.196.255 | 256 | 1993-12-08 | arin |
| 199.4.197.0/24 | 199.4.197.0 | 199.4.197.255 | 256 | 1993-12-08 | arin |
| 199.4.198.0/24 | 199.4.198.0 | 199.4.198.255 | 256 | 1993-12-08 | arin |
| 199.4.199.0/24 | 199.4.199.0 | 199.4.199.255 | 256 | 1993-12-09 | arin |
| 199.4.200.0/22 | 199.4.200.0 | 199.4.203.255 | 1,024 | 1993-12-09 | arin |
| 199.4.204.0/24 | 199.4.204.0 | 199.4.204.255 | 256 | 1993-12-09 | arin |
| 199.4.205.0/24 | 199.4.205.0 | 199.4.205.255 | 256 | 1993-12-09 | arin |
| 199.4.206.0/24 | 199.4.206.0 | 199.4.206.255 | 256 | 1993-12-09 | arin |
| 199.4.207.0/24 | 199.4.207.0 | 199.4.207.255 | 256 | 1993-12-09 | arin |
| 199.4.208.0/24 | 199.4.208.0 | 199.4.208.255 | 256 | 1993-12-09 | arin |
| 199.4.209.0/24 | 199.4.209.0 | 199.4.209.255 | 256 | 1993-12-09 | arin |
| 199.4.210.0/24 | 199.4.210.0 | 199.4.210.255 | 256 | 1993-12-09 | arin |
| 199.4.211.0/24 | 199.4.211.0 | 199.4.211.255 | 256 | 1993-12-10 | arin |
| 199.4.212.0/23 | 199.4.212.0 | 199.4.213.255 | 512 | 1993-12-10 | arin |
| 199.4.214.0/24 | 199.4.214.0 | 199.4.214.255 | 256 | 1993-12-10 | arin |
| 199.4.215.0/24 | 199.4.215.0 | 199.4.215.255 | 256 | 1993-12-10 | arin |
| 199.4.216.0/23 | 199.4.216.0 | 199.4.217.255 | 512 | 1993-12-10 | arin |
| 199.4.218.0/24 | 199.4.218.0 | 199.4.218.255 | 256 | 1993-12-10 | arin |
| 199.4.219.0/24 | 199.4.219.0 | 199.4.219.255 | 256 | 1993-12-10 | arin |
| 199.4.220.0/24 | 199.4.220.0 | 199.4.220.255 | 256 | 1993-12-10 | arin |
| 199.4.221.0/24 | 199.4.221.0 | 199.4.221.255 | 256 | 1993-12-13 | arin |
| 199.4.222.0/24 | 199.4.222.0 | 199.4.222.255 | 256 | 1993-12-13 | arin |
| 199.4.223.0/24 | 199.4.223.0 | 199.4.223.255 | 256 | 1993-12-13 | arin |
| 199.4.224.0/24 | 199.4.224.0 | 199.4.224.255 | 256 | 1993-12-13 | arin |
| 199.4.225.0/24 | 199.4.225.0 | 199.4.225.255 | 256 | 1993-12-13 | arin |
| 199.4.226.0/23 | 199.4.226.0 | 199.4.227.255 | 512 | 1993-12-13 | arin |
| 199.4.228.0/23 | 199.4.228.0 | 199.4.229.255 | 512 | 1993-12-13 | arin |
| 199.4.230.0/23 | 199.4.230.0 | 199.4.231.255 | 512 | 1993-12-13 | arin |
| 199.4.232.0/23 | 199.4.232.0 | 199.4.233.255 | 512 | 1993-12-13 | arin |
| 199.4.234.0/24 | 199.4.234.0 | 199.4.234.255 | 256 | 1993-12-13 | arin |
| 199.4.235.0/24 | 199.4.235.0 | 199.4.235.255 | 256 | 1993-12-13 | arin |
| 199.4.236.0/22 | 199.4.236.0 | 199.4.239.255 | 1,024 | 1993-12-13 | arin |
| 199.4.240.0/24 | 199.4.240.0 | 199.4.240.255 | 256 | 1993-12-13 | arin |
| 199.4.241.0/24 | 199.4.241.0 | 199.4.241.255 | 256 | 1993-12-13 | arin |
| 199.4.242.0/23 | 199.4.242.0 | 199.4.243.255 | 512 | 1993-12-13 | arin |
| 199.4.244.0/24 | 199.4.244.0 | 199.4.244.255 | 256 | 1993-12-13 | arin |
| 199.4.245.0/24 | 199.4.245.0 | 199.4.245.255 | 256 | 1993-12-13 | arin |
| 199.4.246.0/24 | 199.4.246.0 | 199.4.246.255 | 256 | 1993-12-13 | arin |
| 199.4.247.0/24 | 199.4.247.0 | 199.4.247.255 | 256 | 1993-12-13 | arin |
| 199.4.248.0/24 | 199.4.248.0 | 199.4.248.255 | 256 | 1993-12-13 | arin |
| 199.4.249.0/24 | 199.4.249.0 | 199.4.249.255 | 256 | 1993-12-13 | arin |
| 199.4.250.0/23 | 199.4.250.0 | 199.4.251.255 | 512 | 1993-12-13 | arin |
| 199.4.252.0/24 | 199.4.252.0 | 199.4.252.255 | 256 | 1993-12-14 | arin |
| 199.4.253.0/24 | 199.4.253.0 | 199.4.253.255 | 256 | 1993-12-14 | arin |
| 199.4.254.0/24 | 199.4.254.0 | 199.4.254.255 | 256 | 1993-12-14 | arin |
| 199.5.0.0/21 | 199.5.0.0 | 199.5.7.255 | 2,048 | 1993-09-27 | arin |
| 199.5.8.0/21 | 199.5.8.0 | 199.5.15.255 | 2,048 | 1993-09-30 | arin |
| 199.5.16.0/21 | 199.5.16.0 | 199.5.23.255 | 2,048 | 1993-09-13 | arin |
| 199.5.24.0/23 | 199.5.24.0 | 199.5.25.255 | 512 | 1993-09-13 | arin |
| 199.5.26.0/24 | 199.5.26.0 | 199.5.26.255 | 256 | 2015-05-22 | arin |
| 199.5.28.0/22 | 199.5.28.0 | 199.5.31.255 | 1,024 | 2008-10-15 | arin |
| 199.5.32.0/19 | 199.5.32.0 | 199.5.63.255 | 8,192 | 1994-01-05 | arin |
| 199.5.64.0/18 | 199.5.64.0 | 199.5.127.255 | 16,384 | 1993-12-06 | arin |
| 199.5.128.0/24 | 199.5.128.0 | 199.5.128.255 | 256 | 1993-12-14 | arin |
| 199.5.129.0/24 | 199.5.129.0 | 199.5.129.255 | 256 | 1993-12-14 | arin |
| 199.5.130.0/24 | 199.5.130.0 | 199.5.130.255 | 256 | 1993-12-14 | arin |
| 199.5.131.0/24 | 199.5.131.0 | 199.5.131.255 | 256 | 1993-12-14 | arin |
| 199.5.132.0/24 | 199.5.132.0 | 199.5.132.255 | 256 | 1993-12-14 | arin |
| 199.5.133.0/24 | 199.5.133.0 | 199.5.133.255 | 256 | 1993-12-14 | arin |
| 199.5.134.0/24 | 199.5.134.0 | 199.5.134.255 | 256 | 1993-12-14 | arin |
| 199.5.135.0/24 | 199.5.135.0 | 199.5.135.255 | 256 | 1993-12-14 | arin |
| 199.5.136.0/24 | 199.5.136.0 | 199.5.136.255 | 256 | 1993-12-14 | arin |
| 199.5.137.0/24 | 199.5.137.0 | 199.5.137.255 | 256 | 2015-08-14 | arin |
| 199.5.141.0/24 | 199.5.141.0 | 199.5.141.255 | 256 | 1993-12-14 | arin |
| 199.5.142.0/23 | 199.5.142.0 | 199.5.143.255 | 512 | 1993-12-14 | arin |
| 199.5.144.0/23 | 199.5.144.0 | 199.5.145.255 | 512 | 1993-12-14 | arin |
| 199.5.146.0/24 | 199.5.146.0 | 199.5.146.255 | 256 | 1993-12-14 | arin |
| 199.5.147.0/24 | 199.5.147.0 | 199.5.147.255 | 256 | 2015-08-14 | arin |
| 199.5.148.0/22 | 199.5.148.0 | 199.5.151.255 | 1,024 | 1993-12-14 | arin |
| 199.5.152.0/23 | 199.5.152.0 | 199.5.153.255 | 512 | 1993-12-14 | arin |
| 199.5.154.0/23 | 199.5.154.0 | 199.5.155.255 | 512 | 1993-12-14 | arin |
| 199.5.156.0/23 | 199.5.156.0 | 199.5.157.255 | 512 | 1993-12-14 | arin |
| 199.5.158.0/24 | 199.5.158.0 | 199.5.158.255 | 256 | 1993-12-15 | arin |
| 199.5.159.0/24 | 199.5.159.0 | 199.5.159.255 | 256 | 1993-12-15 | arin |
| 199.5.160.0/24 | 199.5.160.0 | 199.5.160.255 | 256 | 1993-12-15 | arin |
| 199.5.161.0/24 | 199.5.161.0 | 199.5.161.255 | 256 | 1993-12-17 | arin |
| 199.5.162.0/24 | 199.5.162.0 | 199.5.162.255 | 256 | 1993-12-17 | arin |
| 199.5.163.0/24 | 199.5.163.0 | 199.5.163.255 | 256 | 1993-12-20 | arin |
| 199.5.164.0/22 | 199.5.164.0 | 199.5.167.255 | 1,024 | 1993-12-15 | arin |
| 199.5.168.0/24 | 199.5.168.0 | 199.5.168.255 | 256 | 1993-12-15 | arin |
| 199.5.169.0/24 | 199.5.169.0 | 199.5.169.255 | 256 | 1993-12-15 | arin |
| 199.5.170.0/24 | 199.5.170.0 | 199.5.170.255 | 256 | 1993-12-16 | arin |
| 199.5.171.0/24 | 199.5.171.0 | 199.5.171.255 | 256 | 1993-12-16 | arin |
| 199.5.172.0/24 | 199.5.172.0 | 199.5.172.255 | 256 | 1993-12-16 | arin |
| 199.5.173.0/24 | 199.5.173.0 | 199.5.173.255 | 256 | 1993-12-16 | arin |
| 199.5.174.0/24 | 199.5.174.0 | 199.5.174.255 | 256 | 1993-12-16 | arin |
| 199.5.175.0/24 | 199.5.175.0 | 199.5.175.255 | 256 | 1994-01-06 | arin |
| 199.5.176.0/23 | 199.5.176.0 | 199.5.177.255 | 512 | 1993-12-17 | arin |
| 199.5.178.0/24 | 199.5.178.0 | 199.5.178.255 | 256 | 1993-12-17 | arin |
| 199.5.179.0/24 | 199.5.179.0 | 199.5.179.255 | 256 | 2021-03-02 | arin |
| 199.5.182.0/24 | 199.5.182.0 | 199.5.182.255 | 256 | 2021-03-02 | arin |
| 199.5.183.0/24 | 199.5.183.0 | 199.5.183.255 | 256 | 1993-12-20 | arin |
| 199.5.184.0/24 | 199.5.184.0 | 199.5.184.255 | 256 | 1993-12-20 | arin |
| 199.5.185.0/24 | 199.5.185.0 | 199.5.185.255 | 256 | 1993-12-20 | arin |
| 199.5.186.0/24 | 199.5.186.0 | 199.5.186.255 | 256 | 1993-12-21 | arin |
| 199.5.187.0/24 | 199.5.187.0 | 199.5.187.255 | 256 | 1993-12-21 | arin |
| 199.5.188.0/24 | 199.5.188.0 | 199.5.188.255 | 256 | 1993-12-21 | arin |
| 199.5.189.0/24 | 199.5.189.0 | 199.5.189.255 | 256 | 2015-09-09 | arin |
| 199.5.190.0/24 | 199.5.190.0 | 199.5.190.255 | 256 | 1993-12-21 | arin |
| 199.5.191.0/24 | 199.5.191.0 | 199.5.191.255 | 256 | 1993-12-21 | arin |
| 199.5.192.0/24 | 199.5.192.0 | 199.5.192.255 | 256 | 1993-12-21 | arin |
| 199.5.193.0/24 | 199.5.193.0 | 199.5.193.255 | 256 | 1993-12-21 | arin |
| 199.5.194.0/24 | 199.5.194.0 | 199.5.194.255 | 256 | 2020-02-13 | arin |
| 199.5.195.0/24 | 199.5.195.0 | 199.5.195.255 | 256 | 1993-12-21 | arin |
| 199.5.196.0/24 | 199.5.196.0 | 199.5.196.255 | 256 | 1993-12-21 | arin |
| 199.5.197.0/24 | 199.5.197.0 | 199.5.197.255 | 256 | 1993-12-21 | arin |
| 199.5.198.0/23 | 199.5.198.0 | 199.5.199.255 | 512 | 1993-12-21 | arin |
| 199.5.200.0/24 | 199.5.200.0 | 199.5.200.255 | 256 | 1993-12-21 | arin |
| 199.5.201.0/24 | 199.5.201.0 | 199.5.201.255 | 256 | 2015-08-27 | arin |
| 199.5.202.0/24 | 199.5.202.0 | 199.5.202.255 | 256 | 1993-12-21 | arin |
| 199.5.203.0/24 | 199.5.203.0 | 199.5.203.255 | 256 | 1993-12-21 | arin |
| 199.5.204.0/23 | 199.5.204.0 | 199.5.205.255 | 512 | 1993-12-22 | arin |
| 199.5.206.0/23 | 199.5.206.0 | 199.5.207.255 | 512 | 1993-12-22 | arin |
| 199.5.208.0/23 | 199.5.208.0 | 199.5.209.255 | 512 | 1993-12-22 | arin |
| 199.5.210.0/23 | 199.5.210.0 | 199.5.211.255 | 512 | 1993-12-22 | arin |
| 199.5.212.0/24 | 199.5.212.0 | 199.5.212.255 | 256 | 1993-12-22 | arin |
| 199.5.213.0/24 | 199.5.213.0 | 199.5.213.255 | 256 | 1993-12-22 | arin |
| 199.5.214.0/23 | 199.5.214.0 | 199.5.215.255 | 512 | 1993-12-22 | arin |
| 199.5.216.0/23 | 199.5.216.0 | 199.5.217.255 | 512 | 1993-12-22 | arin |
| 199.5.218.0/24 | 199.5.218.0 | 199.5.218.255 | 256 | 1993-12-22 | arin |
| 199.5.219.0/24 | 199.5.219.0 | 199.5.219.255 | 256 | 1993-12-22 | arin |
| 199.5.220.0/24 | 199.5.220.0 | 199.5.220.255 | 256 | 2022-08-02 | arin |
| 199.5.221.0/24 | 199.5.221.0 | 199.5.221.255 | 256 | 1993-12-27 | arin |
| 199.5.222.0/24 | 199.5.222.0 | 199.5.222.255 | 256 | 1993-12-27 | arin |
| 199.5.223.0/24 | 199.5.223.0 | 199.5.223.255 | 256 | 2015-08-20 | arin |
| 199.5.224.0/24 | 199.5.224.0 | 199.5.224.255 | 256 | 1993-12-27 | arin |
| 199.5.225.0/24 | 199.5.225.0 | 199.5.225.255 | 256 | 1993-12-27 | arin |
| 199.5.226.0/23 | 199.5.226.0 | 199.5.227.255 | 512 | 1993-12-27 | arin |
| 199.5.228.0/24 | 199.5.228.0 | 199.5.228.255 | 256 | 1997-02-24 | arin |
| 199.5.229.0/24 | 199.5.229.0 | 199.5.229.255 | 256 | 1993-12-27 | arin |
| 199.5.230.0/24 | 199.5.230.0 | 199.5.230.255 | 256 | 1993-12-27 | arin |
| 199.5.231.0/24 | 199.5.231.0 | 199.5.231.255 | 256 | 1993-12-27 | arin |
| 199.5.232.0/24 | 199.5.232.0 | 199.5.232.255 | 256 | 1993-12-27 | arin |
| 199.5.233.0/24 | 199.5.233.0 | 199.5.233.255 | 256 | 1993-12-27 | arin |
| 199.5.234.0/23 | 199.5.234.0 | 199.5.235.255 | 512 | 1993-12-27 | arin |
| 199.5.236.0/23 | 199.5.236.0 | 199.5.237.255 | 512 | 1993-12-27 | arin |
| 199.5.238.0/24 | 199.5.238.0 | 199.5.238.255 | 256 | 1993-12-27 | arin |
| 199.5.239.0/24 | 199.5.239.0 | 199.5.239.255 | 256 | 1993-12-27 | arin |
| 199.5.240.0/24 | 199.5.240.0 | 199.5.240.255 | 256 | 1993-12-27 | arin |
| 199.5.241.0/24 | 199.5.241.0 | 199.5.241.255 | 256 | 1993-12-27 | arin |
| 199.5.242.0/24 | 199.5.242.0 | 199.5.242.255 | 256 | 1993-12-27 | arin |
| 199.5.243.0/24 | 199.5.243.0 | 199.5.243.255 | 256 | 1993-12-27 | arin |
| 199.5.244.0/23 | 199.5.244.0 | 199.5.245.255 | 512 | 1993-12-27 | arin |
| 199.5.246.0/24 | 199.5.246.0 | 199.5.246.255 | 256 | 1993-12-27 | arin |
| 199.5.247.0/24 | 199.5.247.0 | 199.5.247.255 | 256 | 1993-12-27 | arin |
| 199.5.248.0/24 | 199.5.248.0 | 199.5.248.255 | 256 | 1993-12-27 | arin |
| 199.5.249.0/24 | 199.5.249.0 | 199.5.249.255 | 256 | 1993-12-27 | arin |
| 199.5.250.0/23 | 199.5.250.0 | 199.5.251.255 | 512 | 1993-12-27 | arin |
| 199.5.252.0/24 | 199.5.252.0 | 199.5.252.255 | 256 | 1993-12-27 | arin |
| 199.5.253.0/24 | 199.5.253.0 | 199.5.253.255 | 256 | 1993-12-27 | arin |
| 199.5.254.0/24 | 199.5.254.0 | 199.5.254.255 | 256 | 1993-12-27 | arin |
| 199.5.255.0/24 | 199.5.255.0 | 199.5.255.255 | 256 | 2015-08-26 | arin |
| 199.6.0.0/21 | 199.6.0.0 | 199.6.7.255 | 2,048 | 2004-09-07 | arin |
| 199.6.8.0/22 | 199.6.8.0 | 199.6.11.255 | 1,024 | 2004-09-07 | arin |
| 199.6.12.0/23 | 199.6.12.0 | 199.6.13.255 | 512 | 2004-09-07 | arin |
| 199.6.14.0/24 | 199.6.14.0 | 199.6.14.255 | 256 | 2004-09-07 | arin |
| 199.6.15.0/24 | 199.6.15.0 | 199.6.15.255 | 256 | 2023-12-20 | arin |
| 199.6.16.0/20 | 199.6.16.0 | 199.6.31.255 | 4,096 | 1993-09-14 | arin |
| 199.6.32.0/19 | 199.6.32.0 | 199.6.63.255 | 8,192 | 2021-05-11 | arin |
| 199.6.64.0/18 | 199.6.64.0 | 199.6.127.255 | 16,384 | 1994-06-24 | arin |
| 199.6.128.0/17 | 199.6.128.0 | 199.6.255.255 | 32,768 | 1993-12-21 | arin |
| 199.7.0.0/20 | 199.7.0.0 | 199.7.15.255 | 4,096 | 1993-09-23 | arin |
| 199.7.16.0/20 | 199.7.16.0 | 199.7.31.255 | 4,096 | 1993-09-14 | arin |
| 199.7.32.0/21 | 199.7.32.0 | 199.7.39.255 | 2,048 | 1993-09-16 | arin |
| 199.7.40.0/22 | 199.7.40.0 | 199.7.43.255 | 1,024 | 1993-09-16 | arin |
| 199.7.44.0/23 | 199.7.44.0 | 199.7.45.255 | 512 | 1993-09-16 | arin |
| 199.7.46.0/24 | 199.7.46.0 | 199.7.46.255 | 256 | 1993-09-16 | arin |
| 199.7.48.0/20 | 199.7.48.0 | 199.7.63.255 | 4,096 | 2004-01-29 | arin |
| 199.7.64.0/24 | 199.7.64.0 | 199.7.64.255 | 256 | 2004-09-02 | arin |
| 199.7.65.0/24 | 199.7.65.0 | 199.7.65.255 | 256 | 2004-09-27 | arin |
| 199.7.66.0/23 | 199.7.66.0 | 199.7.67.255 | 512 | 2004-09-27 | arin |
| 199.7.68.0/23 | 199.7.68.0 | 199.7.69.255 | 512 | 2004-09-27 | arin |
| 199.7.71.0/24 | 199.7.71.0 | 199.7.71.255 | 256 | 2005-11-07 | arin |
| 199.7.72.0/22 | 199.7.72.0 | 199.7.75.255 | 1,024 | 2005-11-07 | arin |
| 199.7.76.0/24 | 199.7.76.0 | 199.7.76.255 | 256 | 2005-11-07 | arin |
| 199.7.77.0/24 | 199.7.77.0 | 199.7.77.255 | 256 | 2004-09-02 | arin |
| 199.7.78.0/23 | 199.7.78.0 | 199.7.79.255 | 512 | 2005-11-07 | arin |
| 199.7.80.0/24 | 199.7.80.0 | 199.7.80.255 | 256 | 2005-11-07 | arin |
| 199.7.81.0/24 | 199.7.81.0 | 199.7.81.255 | 256 | 2006-11-29 | arin |
| 199.7.82.0/24 | 199.7.82.0 | 199.7.82.255 | 256 | 2011-02-15 | arin |
| 199.7.83.0/24 | 199.7.83.0 | 199.7.83.255 | 256 | 2006-02-06 | arin |
| 199.7.84.0/23 | 199.7.84.0 | 199.7.85.255 | 512 | 2015-06-30 | arin |
| 199.7.86.0/24 | 199.7.86.0 | 199.7.86.255 | 256 | 2004-09-02 | arin |
| 199.7.87.0/24 | 199.7.87.0 | 199.7.87.255 | 256 | 2007-06-19 | arin |
| 199.7.88.0/23 | 199.7.88.0 | 199.7.89.255 | 512 | 2007-06-19 | arin |
| 199.7.91.0/24 | 199.7.91.0 | 199.7.91.255 | 256 | 2007-12-07 | arin |
| 199.7.92.0/24 | 199.7.92.0 | 199.7.92.255 | 256 | 2004-09-02 | arin |
| 199.7.93.0/24 | 199.7.93.0 | 199.7.93.255 | 256 | 2017-11-27 | arin |
| 199.7.94.0/23 | 199.7.94.0 | 199.7.95.255 | 512 | 2007-10-18 | arin |
| 199.7.96.0/21 | 199.7.96.0 | 199.7.103.255 | 2,048 | 2011-09-20 | arin |
| 199.7.104.0/21 | 199.7.104.0 | 199.7.111.255 | 2,048 | 2011-09-22 | arin |
| 199.7.120.0/21 | 199.7.120.0 | 199.7.127.255 | 2,048 | 2011-09-26 | arin |
| 199.7.128.0/21 | 199.7.128.0 | 199.7.135.255 | 2,048 | 2010-06-10 | arin |
| 199.7.140.0/22 | 199.7.140.0 | 199.7.143.255 | 1,024 | 2022-07-01 | arin |
| 199.7.144.0/22 | 199.7.144.0 | 199.7.147.255 | 1,024 | 2010-06-11 | arin |
| 199.7.152.0/22 | 199.7.152.0 | 199.7.155.255 | 1,024 | 2010-06-14 | arin |
| 199.7.160.0/22 | 199.7.160.0 | 199.7.163.255 | 1,024 | 2020-06-01 | arin |
| 199.7.164.0/22 | 199.7.164.0 | 199.7.167.255 | 1,024 | 2016-12-08 | arin |
| 199.7.172.0/22 | 199.7.172.0 | 199.7.175.255 | 1,024 | 2010-06-15 | arin |
| 199.7.176.0/21 | 199.7.176.0 | 199.7.183.255 | 2,048 | 2010-06-15 | arin |
| 199.7.184.0/21 | 199.7.184.0 | 199.7.191.255 | 2,048 | 2010-06-15 | arin |
| 199.7.192.0/21 | 199.7.192.0 | 199.7.199.255 | 2,048 | 2010-06-15 | arin |
| 199.7.200.0/21 | 199.7.200.0 | 199.7.207.255 | 2,048 | 2010-06-15 | arin |
| 199.7.212.0/22 | 199.7.212.0 | 199.7.215.255 | 1,024 | 2018-12-13 | arin |
| 199.7.220.0/22 | 199.7.220.0 | 199.7.223.255 | 1,024 | 2010-06-21 | arin |
| 199.7.224.0/21 | 199.7.224.0 | 199.7.231.255 | 2,048 | 2010-06-21 | arin |
| 199.7.240.0/22 | 199.7.240.0 | 199.7.243.255 | 1,024 | 2010-06-22 | arin |
| 199.7.244.0/22 | 199.7.244.0 | 199.7.247.255 | 1,024 | 2010-06-22 | arin |
| 199.8.0.0/16 | 199.8.0.0 | 199.8.255.255 | 65,536 | 1993-09-14 | arin |
| 199.9.0.0/23 | 199.9.0.0 | 199.9.1.255 | 512 | 1993-09-30 | arin |
| 199.9.2.0/24 | 199.9.2.0 | 199.9.2.255 | 256 | 1993-09-30 | arin |
| 199.9.3.0/24 | 199.9.3.0 | 199.9.3.255 | 256 | 2015-08-18 | arin |
| 199.9.4.0/22 | 199.9.4.0 | 199.9.7.255 | 1,024 | 1993-10-14 | arin |
| 199.9.8.0/22 | 199.9.8.0 | 199.9.11.255 | 1,024 | 1993-10-13 | arin |
| 199.9.12.0/24 | 199.9.12.0 | 199.9.12.255 | 256 | 1993-10-13 | arin |
| 199.9.13.0/24 | 199.9.13.0 | 199.9.13.255 | 256 | 2015-08-21 | arin |
| 199.9.14.0/23 | 199.9.14.0 | 199.9.15.255 | 512 | 2015-08-31 | arin |
| 199.9.16.0/22 | 199.9.16.0 | 199.9.19.255 | 1,024 | 1993-10-14 | arin |
| 199.9.32.0/20 | 199.9.32.0 | 199.9.47.255 | 4,096 | 1993-10-05 | arin |
| 199.9.48.0/21 | 199.9.48.0 | 199.9.55.255 | 2,048 | 1993-10-05 | arin |
| 199.9.56.0/24 | 199.9.56.0 | 199.9.56.255 | 256 | 1993-10-05 | arin |
| 199.9.60.0/22 | 199.9.60.0 | 199.9.63.255 | 1,024 | 2008-10-20 | arin |
| 199.9.64.0/18 | 199.9.64.0 | 199.9.127.255 | 16,384 | 1994-02-03 | arin |
| 199.9.128.0/18 | 199.9.128.0 | 199.9.191.255 | 16,384 | 1994-03-04 | arin |
| 199.9.192.0/19 | 199.9.192.0 | 199.9.223.255 | 8,192 | 1994-03-04 | arin |
| 199.9.224.0/20 | 199.9.224.0 | 199.9.239.255 | 4,096 | 1994-03-04 | arin |
| 199.9.240.0/21 | 199.9.240.0 | 199.9.247.255 | 2,048 | 1994-03-04 | arin |
| 199.9.248.0/21 | 199.9.248.0 | 199.9.255.255 | 2,048 | 2008-10-15 | arin |
| 199.10.0.0/23 | 199.10.0.0 | 199.10.1.255 | 512 | 1993-10-14 | arin |
| 199.10.2.0/23 | 199.10.2.0 | 199.10.3.255 | 512 | 1993-10-14 | arin |
| 199.10.4.0/22 | 199.10.4.0 | 199.10.7.255 | 1,024 | 2011-09-16 | arin |
| 199.10.8.0/22 | 199.10.8.0 | 199.10.11.255 | 1,024 | 1993-09-28 | arin |
| 199.10.12.0/23 | 199.10.12.0 | 199.10.13.255 | 512 | 1993-09-28 | arin |
| 199.10.16.0/21 | 199.10.16.0 | 199.10.23.255 | 2,048 | 1993-10-05 | arin |
| 199.10.24.0/23 | 199.10.24.0 | 199.10.25.255 | 512 | 1993-10-05 | arin |
| 199.10.32.0/24 | 199.10.32.0 | 199.10.32.255 | 256 | 1998-06-24 | arin |
| 199.10.33.0/24 | 199.10.33.0 | 199.10.33.255 | 256 | 1990-01-01 | arin |
| 199.10.34.0/23 | 199.10.34.0 | 199.10.35.255 | 512 | 1990-01-01 | arin |
| 199.10.36.0/22 | 199.10.36.0 | 199.10.39.255 | 1,024 | 1994-07-28 | arin |
| 199.10.40.0/23 | 199.10.40.0 | 199.10.41.255 | 512 | 1994-07-28 | arin |
| 199.10.42.0/24 | 199.10.42.0 | 199.10.42.255 | 256 | 1993-12-02 | arin |
| 199.10.43.0/24 | 199.10.43.0 | 199.10.43.255 | 256 | 1993-12-02 | arin |
| 199.10.44.0/24 | 199.10.44.0 | 199.10.44.255 | 256 | 1993-12-02 | arin |
| 199.10.45.0/24 | 199.10.45.0 | 199.10.45.255 | 256 | 1993-12-02 | arin |
| 199.10.46.0/24 | 199.10.46.0 | 199.10.46.255 | 256 | 1993-12-02 | arin |
| 199.10.47.0/24 | 199.10.47.0 | 199.10.47.255 | 256 | 1993-12-02 | arin |
| 199.10.48.0/24 | 199.10.48.0 | 199.10.48.255 | 256 | 1993-12-02 | arin |
| 199.10.49.0/24 | 199.10.49.0 | 199.10.49.255 | 256 | 1993-12-02 | arin |
| 199.10.50.0/24 | 199.10.50.0 | 199.10.50.255 | 256 | 1993-12-02 | arin |
| 199.10.51.0/24 | 199.10.51.0 | 199.10.51.255 | 256 | 1993-12-02 | arin |
| 199.10.52.0/24 | 199.10.52.0 | 199.10.52.255 | 256 | 1993-12-02 | arin |
| 199.10.53.0/24 | 199.10.53.0 | 199.10.53.255 | 256 | 1993-12-02 | arin |
| 199.10.54.0/24 | 199.10.54.0 | 199.10.54.255 | 256 | 1993-12-02 | arin |
| 199.10.55.0/24 | 199.10.55.0 | 199.10.55.255 | 256 | 1994-01-28 | arin |
| 199.10.56.0/24 | 199.10.56.0 | 199.10.56.255 | 256 | 1993-12-02 | arin |
| 199.10.57.0/24 | 199.10.57.0 | 199.10.57.255 | 256 | 1994-02-23 | arin |
| 199.10.58.0/24 | 199.10.58.0 | 199.10.58.255 | 256 | 1994-03-04 | arin |
| 199.10.59.0/24 | 199.10.59.0 | 199.10.59.255 | 256 | 1994-03-09 | arin |
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