| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 170.98.0.0/16 | 170.98.0.0 | 170.98.255.255 | 65,536 | 1994-03-24 | arin |
| 170.99.0.0/16 | 170.99.0.0 | 170.99.255.255 | 65,536 | 1994-03-24 | arin |
| 170.100.0.0/17 | 170.100.0.0 | 170.100.127.255 | 32,768 | 2022-12-21 | arin |
| 170.100.128.0/17 | 170.100.128.0 | 170.100.255.255 | 32,768 | 1994-03-24 | arin |
| 170.101.0.0/17 | 170.101.0.0 | 170.101.127.255 | 32,768 | 1994-03-24 | arin |
| 170.102.0.0/18 | 170.102.0.0 | 170.102.63.255 | 16,384 | 1994-03-29 | arin |
| 170.102.64.0/19 | 170.102.64.0 | 170.102.95.255 | 8,192 | 1994-03-29 | arin |
| 170.102.96.0/20 | 170.102.96.0 | 170.102.111.255 | 4,096 | 1994-03-29 | arin |
| 170.103.0.0/18 | 170.103.0.0 | 170.103.63.255 | 16,384 | 2023-05-23 | arin |
| 170.103.64.0/18 | 170.103.64.0 | 170.103.127.255 | 16,384 | 2020-11-24 | arin |
| 170.103.128.0/17 | 170.103.128.0 | 170.103.255.255 | 32,768 | 1994-03-30 | arin |
| 170.104.0.0/16 | 170.104.0.0 | 170.104.255.255 | 65,536 | 1994-03-30 | arin |
| 170.107.0.0/16 | 170.107.0.0 | 170.107.255.255 | 65,536 | 1994-04-07 | arin |
| 170.108.0.0/16 | 170.108.0.0 | 170.108.255.255 | 65,536 | 1994-04-07 | arin |
| 170.109.0.0/16 | 170.109.0.0 | 170.109.255.255 | 65,536 | 1994-04-07 | arin |
| 170.110.0.0/16 | 170.110.0.0 | 170.110.255.255 | 65,536 | 1994-04-11 | arin |
| 170.111.0.0/16 | 170.111.0.0 | 170.111.255.255 | 65,536 | 1994-04-13 | arin |
| 170.112.0.0/16 | 170.112.0.0 | 170.112.255.255 | 65,536 | 1994-04-13 | arin |
| 170.113.0.0/16 | 170.113.0.0 | 170.113.255.255 | 65,536 | 1994-04-13 | arin |
| 170.114.0.0/16 | 170.114.0.0 | 170.114.255.255 | 65,536 | 2020-10-30 | arin |
| 170.115.0.0/16 | 170.115.0.0 | 170.115.255.255 | 65,536 | 1994-04-18 | arin |
| 170.116.0.0/16 | 170.116.0.0 | 170.116.255.255 | 65,536 | 1994-04-18 | arin |
| 170.117.0.0/17 | 170.117.0.0 | 170.117.127.255 | 32,768 | 2000-12-13 | arin |
| 170.117.128.0/18 | 170.117.128.0 | 170.117.191.255 | 16,384 | 1994-04-18 | arin |
| 170.117.192.0/20 | 170.117.192.0 | 170.117.207.255 | 4,096 | 1994-04-18 | arin |
| 170.117.208.0/22 | 170.117.208.0 | 170.117.211.255 | 1,024 | 1994-04-18 | arin |
| 170.117.212.0/22 | 170.117.212.0 | 170.117.215.255 | 1,024 | 2023-06-05 | arin |
| 170.117.216.0/21 | 170.117.216.0 | 170.117.223.255 | 2,048 | 1994-04-18 | arin |
| 170.117.224.0/19 | 170.117.224.0 | 170.117.255.255 | 8,192 | 1994-04-18 | arin |
| 170.118.0.0/17 | 170.118.0.0 | 170.118.127.255 | 32,768 | 2015-08-04 | arin |
| 170.118.128.0/17 | 170.118.128.0 | 170.118.255.255 | 32,768 | 1994-04-18 | arin |
| 170.119.0.0/16 | 170.119.0.0 | 170.119.255.255 | 65,536 | 1994-04-18 | arin |
| 170.120.0.0/16 | 170.120.0.0 | 170.120.255.255 | 65,536 | 2020-11-19 | arin |
| 170.121.0.0/16 | 170.121.0.0 | 170.121.255.255 | 65,536 | 1994-04-18 | arin |
| 170.122.0.0/16 | 170.122.0.0 | 170.122.255.255 | 65,536 | 1994-04-20 | arin |
| 170.123.0.0/16 | 170.123.0.0 | 170.123.255.255 | 65,536 | 1994-04-21 | arin |
| 170.124.0.0/16 | 170.124.0.0 | 170.124.255.255 | 65,536 | 1994-04-21 | arin |
| 170.125.0.0/16 | 170.125.0.0 | 170.125.255.255 | 65,536 | 1994-04-21 | arin |
| 170.126.0.0/16 | 170.126.0.0 | 170.126.255.255 | 65,536 | 1994-04-25 | arin |
| 170.127.0.0/16 | 170.127.0.0 | 170.127.255.255 | 65,536 | 1994-04-28 | arin |
| 170.128.0.0/16 | 170.128.0.0 | 170.128.255.255 | 65,536 | 1994-04-29 | arin |
| 170.129.0.0/16 | 170.129.0.0 | 170.129.255.255 | 65,536 | 1994-04-29 | arin |
| 170.130.0.0/16 | 170.130.0.0 | 170.130.255.255 | 65,536 | 2014-02-26 | arin |
| 170.131.0.0/16 | 170.131.0.0 | 170.131.255.255 | 65,536 | 1994-04-29 | arin |
| 170.132.0.0/16 | 170.132.0.0 | 170.132.255.255 | 65,536 | 1994-05-03 | arin |
| 170.133.128.0/18 | 170.133.128.0 | 170.133.191.255 | 16,384 | 2019-05-01 | arin |
| 170.133.192.0/20 | 170.133.192.0 | 170.133.207.255 | 4,096 | 1994-05-09 | arin |
| 170.133.208.0/20 | 170.133.208.0 | 170.133.223.255 | 4,096 | 2018-12-11 | arin |
| 170.134.0.0/16 | 170.134.0.0 | 170.134.255.255 | 65,536 | 1994-05-10 | arin |
| 170.135.0.0/16 | 170.135.0.0 | 170.135.255.255 | 65,536 | 1994-05-13 | arin |
| 170.136.0.0/16 | 170.136.0.0 | 170.136.255.255 | 65,536 | 1994-05-18 | arin |
| 170.137.0.0/16 | 170.137.0.0 | 170.137.255.255 | 65,536 | 1994-05-18 | arin |
| 170.138.0.0/16 | 170.138.0.0 | 170.138.255.255 | 65,536 | 1994-05-18 | arin |
| 170.139.0.0/16 | 170.139.0.0 | 170.139.255.255 | 65,536 | 1994-05-18 | arin |
| 170.140.0.0/16 | 170.140.0.0 | 170.140.255.255 | 65,536 | 1994-05-18 | arin |
| 170.141.0.0/16 | 170.141.0.0 | 170.141.255.255 | 65,536 | 1994-04-29 | arin |
| 170.142.0.0/15 | 170.142.0.0 | 170.143.255.255 | 131,072 | 1994-04-29 | arin |
| 170.144.0.0/16 | 170.144.0.0 | 170.144.255.255 | 65,536 | 1994-04-25 | arin |
| 170.145.0.0/16 | 170.145.0.0 | 170.145.255.255 | 65,536 | 1994-05-18 | arin |
| 170.146.0.0/16 | 170.146.0.0 | 170.146.255.255 | 65,536 | 1994-05-18 | arin |
| 170.147.0.0/16 | 170.147.0.0 | 170.147.255.255 | 65,536 | 1994-05-18 | arin |
| 170.148.0.0/16 | 170.148.0.0 | 170.148.255.255 | 65,536 | 1994-05-18 | arin |
| 170.149.0.0/16 | 170.149.0.0 | 170.149.255.255 | 65,536 | 1994-05-18 | arin |
| 170.151.0.0/16 | 170.151.0.0 | 170.151.255.255 | 65,536 | 2018-09-10 | arin |
| 170.152.0.0/16 | 170.152.0.0 | 170.152.255.255 | 65,536 | 1994-05-19 | arin |
| 170.153.0.0/16 | 170.153.0.0 | 170.153.255.255 | 65,536 | 1994-05-19 | arin |
| 170.154.0.0/16 | 170.154.0.0 | 170.154.255.255 | 65,536 | 1994-05-24 | arin |
| 170.156.0.0/16 | 170.156.0.0 | 170.156.255.255 | 65,536 | 1994-06-13 | arin |
| 170.158.0.0/16 | 170.158.0.0 | 170.158.255.255 | 65,536 | 1994-06-20 | arin |
| 170.159.0.0/16 | 170.159.0.0 | 170.159.255.255 | 65,536 | 1994-06-24 | arin |
| 170.160.0.0/16 | 170.160.0.0 | 170.160.255.255 | 65,536 | 1994-06-24 | arin |
| 170.161.0.0/16 | 170.161.0.0 | 170.161.255.255 | 65,536 | 1994-07-01 | arin |
| 170.162.0.0/16 | 170.162.0.0 | 170.162.255.255 | 65,536 | 1994-07-01 | arin |
| 170.163.0.0/16 | 170.163.0.0 | 170.163.255.255 | 65,536 | 1994-06-28 | arin |
| 170.164.0.0/16 | 170.164.0.0 | 170.164.255.255 | 65,536 | 1994-07-14 | arin |
| 170.166.0.0/16 | 170.166.0.0 | 170.166.255.255 | 65,536 | 1994-07-15 | arin |
| 170.167.0.0/16 | 170.167.0.0 | 170.167.255.255 | 65,536 | 1994-07-19 | arin |
| 170.168.0.0/16 | 170.168.0.0 | 170.168.255.255 | 65,536 | 1994-07-20 | arin |
| 170.170.0.0/16 | 170.170.0.0 | 170.170.255.255 | 65,536 | 1994-08-02 | arin |
| 170.171.0.0/16 | 170.171.0.0 | 170.171.255.255 | 65,536 | 1994-08-04 | arin |
| 170.172.0.0/16 | 170.172.0.0 | 170.172.255.255 | 65,536 | 1994-08-05 | arin |
| 170.173.0.0/16 | 170.173.0.0 | 170.173.255.255 | 65,536 | 1994-08-05 | arin |
| 170.174.0.0/16 | 170.174.0.0 | 170.174.255.255 | 65,536 | 1994-08-08 | arin |
| 170.176.0.0/17 | 170.176.0.0 | 170.176.127.255 | 32,768 | 1994-08-18 | arin |
| 170.176.128.0/18 | 170.176.128.0 | 170.176.191.255 | 16,384 | 2019-01-08 | arin |
| 170.176.192.0/19 | 170.176.192.0 | 170.176.223.255 | 8,192 | 2019-02-01 | arin |
| 170.176.224.0/20 | 170.176.224.0 | 170.176.239.255 | 4,096 | 2019-03-07 | arin |
| 170.176.240.0/21 | 170.176.240.0 | 170.176.247.255 | 2,048 | 2019-03-08 | arin |
| 170.176.248.0/21 | 170.176.248.0 | 170.176.255.255 | 2,048 | 2019-01-15 | arin |
| 170.177.0.0/16 | 170.177.0.0 | 170.177.255.255 | 65,536 | 1994-08-19 | arin |
| 170.178.0.0/17 | 170.178.0.0 | 170.178.127.255 | 32,768 | 1994-03-07 | arin |
| 170.178.128.0/22 | 170.178.128.0 | 170.178.131.255 | 1,024 | 1994-03-07 | arin |
| 170.178.132.0/22 | 170.178.132.0 | 170.178.135.255 | 1,024 | 2015-04-07 | arin |
| 170.178.136.0/22 | 170.178.136.0 | 170.178.139.255 | 1,024 | 2015-05-08 | arin |
| 170.178.140.0/22 | 170.178.140.0 | 170.178.143.255 | 1,024 | 2015-05-11 | arin |
| 170.178.144.0/22 | 170.178.144.0 | 170.178.147.255 | 1,024 | 2014-03-17 | arin |
| 170.178.148.0/22 | 170.178.148.0 | 170.178.151.255 | 1,024 | 2015-04-08 | arin |
| 170.178.152.0/22 | 170.178.152.0 | 170.178.155.255 | 1,024 | 2015-05-12 | arin |
| 170.178.156.0/22 | 170.178.156.0 | 170.178.159.255 | 1,024 | 2015-05-12 | arin |
| 170.178.160.0/19 | 170.178.160.0 | 170.178.191.255 | 8,192 | 2014-04-07 | arin |
| 170.178.192.0/19 | 170.178.192.0 | 170.178.223.255 | 8,192 | 2023-08-09 | arin |
| 170.178.224.0/19 | 170.178.224.0 | 170.178.255.255 | 8,192 | 2014-04-14 | arin |
| 170.180.0.0/14 | 170.180.0.0 | 170.183.255.255 | 262,144 | 1994-03-07 | arin |
| 170.184.0.0/16 | 170.184.0.0 | 170.184.255.255 | 65,536 | 1994-03-07 | arin |
| 170.185.0.0/16 | 170.185.0.0 | 170.185.255.255 | 65,536 | 1994-09-06 | arin |
| 170.186.0.0/16 | 170.186.0.0 | 170.186.255.255 | 65,536 | 1994-09-06 | arin |
| 170.187.0.0/19 | 170.187.0.0 | 170.187.31.255 | 8,192 | 1994-09-12 | arin |
| 170.187.32.0/19 | 170.187.32.0 | 170.187.63.255 | 8,192 | 2023-04-07 | arin |
| 170.187.64.0/18 | 170.187.64.0 | 170.187.127.255 | 16,384 | 1994-09-12 | arin |
| 170.187.128.0/17 | 170.187.128.0 | 170.187.255.255 | 32,768 | 2021-05-05 | arin |
| 170.188.0.0/16 | 170.188.0.0 | 170.188.255.255 | 65,536 | 1994-09-13 | arin |
| 170.189.0.0/16 | 170.189.0.0 | 170.189.255.255 | 65,536 | 1994-09-16 | arin |
| 170.190.0.0/16 | 170.190.0.0 | 170.190.255.255 | 65,536 | 1994-09-16 | arin |
| 170.191.0.0/16 | 170.191.0.0 | 170.191.255.255 | 65,536 | 1994-09-20 | arin |
| 170.192.0.0/16 | 170.192.0.0 | 170.192.255.255 | 65,536 | 1994-09-23 | arin |
| 170.193.0.0/16 | 170.193.0.0 | 170.193.255.255 | 65,536 | 1994-09-26 | arin |
| 170.194.0.0/16 | 170.194.0.0 | 170.194.255.255 | 65,536 | 1994-09-26 | arin |
| 170.195.0.0/16 | 170.195.0.0 | 170.195.255.255 | 65,536 | 1994-10-03 | arin |
| 170.196.0.0/16 | 170.196.0.0 | 170.196.255.255 | 65,536 | 1994-10-07 | arin |
| 170.197.0.0/16 | 170.197.0.0 | 170.197.255.255 | 65,536 | 1994-10-11 | arin |
| 170.198.0.0/16 | 170.198.0.0 | 170.198.255.255 | 65,536 | 1994-11-04 | arin |
| 170.199.160.0/19 | 170.199.160.0 | 170.199.191.255 | 8,192 | 2017-11-30 | arin |
| 170.199.192.0/20 | 170.199.192.0 | 170.199.207.255 | 4,096 | 2017-11-30 | arin |
| 170.199.208.0/23 | 170.199.208.0 | 170.199.209.255 | 512 | 2018-01-12 | arin |
| 170.199.218.0/23 | 170.199.218.0 | 170.199.219.255 | 512 | 2018-03-15 | arin |
| 170.199.220.0/23 | 170.199.220.0 | 170.199.221.255 | 512 | 2018-03-15 | arin |
| 170.199.222.0/23 | 170.199.222.0 | 170.199.223.255 | 512 | 2018-03-12 | arin |
| 170.199.224.0/21 | 170.199.224.0 | 170.199.231.255 | 2,048 | 2017-12-27 | arin |
| 170.199.232.0/22 | 170.199.232.0 | 170.199.235.255 | 1,024 | 2018-03-09 | arin |
| 170.199.238.0/23 | 170.199.238.0 | 170.199.239.255 | 512 | 2020-11-23 | arin |
| 170.199.240.0/23 | 170.199.240.0 | 170.199.241.255 | 512 | 2018-03-09 | arin |
| 170.199.242.0/23 | 170.199.242.0 | 170.199.243.255 | 512 | 2018-03-15 | arin |
| 170.199.247.0/24 | 170.199.247.0 | 170.199.247.255 | 256 | 1994-11-10 | arin |
| 170.199.248.0/21 | 170.199.248.0 | 170.199.255.255 | 2,048 | 2018-03-28 | arin |
| 170.200.0.0/16 | 170.200.0.0 | 170.200.255.255 | 65,536 | 1994-11-14 | arin |
| 170.201.0.0/16 | 170.201.0.0 | 170.201.255.255 | 65,536 | 1994-11-15 | arin |
| 170.202.0.0/16 | 170.202.0.0 | 170.202.255.255 | 65,536 | 1994-11-17 | arin |
| 170.203.0.0/21 | 170.203.0.0 | 170.203.7.255 | 2,048 | 2021-11-30 | arin |
| 170.203.8.0/21 | 170.203.8.0 | 170.203.15.255 | 2,048 | 2021-12-06 | arin |
| 170.203.16.0/20 | 170.203.16.0 | 170.203.31.255 | 4,096 | 2021-12-08 | arin |
| 170.203.32.0/20 | 170.203.32.0 | 170.203.47.255 | 4,096 | 2022-01-06 | arin |
| 170.203.48.0/21 | 170.203.48.0 | 170.203.55.255 | 2,048 | 2021-10-13 | arin |
| 170.203.56.0/21 | 170.203.56.0 | 170.203.63.255 | 2,048 | 2021-10-11 | arin |
| 170.203.64.0/19 | 170.203.64.0 | 170.203.95.255 | 8,192 | 2021-11-23 | arin |
| 170.203.96.0/19 | 170.203.96.0 | 170.203.127.255 | 8,192 | 2021-12-27 | arin |
| 170.203.128.0/18 | 170.203.128.0 | 170.203.191.255 | 16,384 | 2021-09-10 | arin |
| 170.203.192.0/19 | 170.203.192.0 | 170.203.223.255 | 8,192 | 2021-11-23 | arin |
| 170.203.224.0/20 | 170.203.224.0 | 170.203.239.255 | 4,096 | 2021-10-29 | arin |
| 170.203.240.0/20 | 170.203.240.0 | 170.203.255.255 | 4,096 | 1994-12-01 | arin |
| 170.204.0.0/16 | 170.204.0.0 | 170.204.255.255 | 65,536 | 1994-12-02 | arin |
| 170.205.0.0/22 | 170.205.0.0 | 170.205.3.255 | 1,024 | 2023-07-05 | arin |
| 170.205.4.0/22 | 170.205.4.0 | 170.205.7.255 | 1,024 | 2023-07-07 | arin |
| 170.205.8.0/22 | 170.205.8.0 | 170.205.11.255 | 1,024 | 2023-07-05 | arin |
| 170.205.20.0/22 | 170.205.20.0 | 170.205.23.255 | 1,024 | 2023-07-05 | arin |
| 170.205.24.0/22 | 170.205.24.0 | 170.205.27.255 | 1,024 | 2023-07-05 | arin |
| 170.205.28.0/22 | 170.205.28.0 | 170.205.31.255 | 1,024 | 2023-07-05 | arin |
| 170.205.32.0/22 | 170.205.32.0 | 170.205.35.255 | 1,024 | 2023-07-13 | arin |
| 170.205.36.0/22 | 170.205.36.0 | 170.205.39.255 | 1,024 | 2023-07-05 | arin |
| 170.205.40.0/22 | 170.205.40.0 | 170.205.43.255 | 1,024 | 2023-07-05 | arin |
| 170.205.44.0/22 | 170.205.44.0 | 170.205.47.255 | 1,024 | 2023-07-05 | arin |
| 170.205.52.0/22 | 170.205.52.0 | 170.205.55.255 | 1,024 | 2023-07-05 | arin |
| 170.205.56.0/22 | 170.205.56.0 | 170.205.59.255 | 1,024 | 2023-07-05 | arin |
| 170.205.60.0/22 | 170.205.60.0 | 170.205.63.255 | 1,024 | 2023-08-01 | arin |
| 170.205.128.0/18 | 170.205.128.0 | 170.205.191.255 | 16,384 | 2019-01-29 | arin |
| 170.205.192.0/18 | 170.205.192.0 | 170.205.255.255 | 16,384 | 1994-12-01 | arin |
| 170.206.0.0/16 | 170.206.0.0 | 170.206.255.255 | 65,536 | 1994-12-02 | arin |
| 170.207.0.0/16 | 170.207.0.0 | 170.207.255.255 | 65,536 | 1994-12-06 | arin |
| 170.208.0.0/16 | 170.208.0.0 | 170.208.255.255 | 65,536 | 1995-01-05 | arin |
| 170.209.0.0/16 | 170.209.0.0 | 170.209.255.255 | 65,536 | 1995-01-10 | arin |
| 170.211.0.0/16 | 170.211.0.0 | 170.211.255.255 | 65,536 | 1995-01-30 | arin |
| 170.212.0.0/16 | 170.212.0.0 | 170.212.255.255 | 65,536 | 1995-02-10 | arin |
| 170.213.0.0/16 | 170.213.0.0 | 170.213.255.255 | 65,536 | 1995-02-10 | arin |
| 170.214.0.0/16 | 170.214.0.0 | 170.214.255.255 | 65,536 | 1995-02-09 | arin |
| 170.215.0.0/16 | 170.215.0.0 | 170.215.255.255 | 65,536 | 1995-02-09 | arin |
| 170.216.0.0/16 | 170.216.0.0 | 170.216.255.255 | 65,536 | 1995-02-23 | arin |
| 170.217.0.0/16 | 170.217.0.0 | 170.217.255.255 | 65,536 | 1995-02-23 | arin |
| 170.218.0.0/16 | 170.218.0.0 | 170.218.255.255 | 65,536 | 1995-03-24 | arin |
| 170.219.0.0/16 | 170.219.0.0 | 170.219.255.255 | 65,536 | 1995-03-30 | arin |
| 170.220.0.0/16 | 170.220.0.0 | 170.220.255.255 | 65,536 | 1995-04-14 | arin |
| 170.221.0.0/16 | 170.221.0.0 | 170.221.255.255 | 65,536 | 1995-05-05 | arin |
| 170.222.0.0/16 | 170.222.0.0 | 170.222.255.255 | 65,536 | 1995-06-12 | arin |
| 170.223.0.0/16 | 170.223.0.0 | 170.223.255.255 | 65,536 | 1995-07-14 | arin |
| 170.224.0.0/17 | 170.224.0.0 | 170.224.127.255 | 32,768 | 1995-04-21 | arin |
| 170.224.128.0/19 | 170.224.128.0 | 170.224.159.255 | 8,192 | 1995-04-21 | arin |
| 170.224.160.0/19 | 170.224.160.0 | 170.224.191.255 | 8,192 | 1995-04-21 | arin |
| 170.224.192.0/18 | 170.224.192.0 | 170.224.255.255 | 16,384 | 1995-04-21 | arin |
| 170.225.0.0/19 | 170.225.0.0 | 170.225.31.255 | 8,192 | 1995-04-21 | arin |
| 170.225.32.0/19 | 170.225.32.0 | 170.225.63.255 | 8,192 | 1995-04-21 | arin |
| 170.225.64.0/19 | 170.225.64.0 | 170.225.95.255 | 8,192 | 1995-04-21 | arin |
| 170.225.96.0/20 | 170.225.96.0 | 170.225.111.255 | 4,096 | 1995-04-21 | arin |
| 170.225.112.0/20 | 170.225.112.0 | 170.225.127.255 | 4,096 | 1995-04-21 | arin |
| 170.225.128.0/20 | 170.225.128.0 | 170.225.143.255 | 4,096 | 1995-04-21 | arin |
| 170.225.144.0/20 | 170.225.144.0 | 170.225.159.255 | 4,096 | 1995-04-21 | arin |
| 170.225.160.0/19 | 170.225.160.0 | 170.225.191.255 | 8,192 | 1995-04-21 | arin |
| 170.225.192.0/19 | 170.225.192.0 | 170.225.223.255 | 8,192 | 1995-04-21 | arin |
| 170.225.224.0/23 | 170.225.224.0 | 170.225.225.255 | 512 | 1995-04-21 | arin |
| 170.225.226.0/24 | 170.225.226.0 | 170.225.226.255 | 256 | 1995-04-21 | arin |
| 170.225.227.0/24 | 170.225.227.0 | 170.225.227.255 | 256 | 1995-04-21 | arin |
| 170.225.228.0/24 | 170.225.228.0 | 170.225.228.255 | 256 | 1995-04-21 | arin |
| 170.225.229.0/24 | 170.225.229.0 | 170.225.229.255 | 256 | 1995-04-21 | arin |
| 170.225.230.0/23 | 170.225.230.0 | 170.225.231.255 | 512 | 1995-04-21 | arin |
| 170.225.232.0/23 | 170.225.232.0 | 170.225.233.255 | 512 | 1995-04-21 | arin |
| 170.225.234.0/23 | 170.225.234.0 | 170.225.235.255 | 512 | 1995-04-21 | arin |
| 170.225.236.0/22 | 170.225.236.0 | 170.225.239.255 | 1,024 | 1995-04-21 | arin |
| 170.225.240.0/23 | 170.225.240.0 | 170.225.241.255 | 512 | 1995-04-21 | arin |
| 170.225.242.0/24 | 170.225.242.0 | 170.225.242.255 | 256 | 1995-04-21 | arin |
| 170.225.243.0/24 | 170.225.243.0 | 170.225.243.255 | 256 | 1995-04-21 | arin |
| 170.225.244.0/22 | 170.225.244.0 | 170.225.247.255 | 1,024 | 1995-04-21 | arin |
| 170.225.248.0/22 | 170.225.248.0 | 170.225.251.255 | 1,024 | 1995-04-21 | arin |
| 170.225.252.0/22 | 170.225.252.0 | 170.225.255.255 | 1,024 | 1995-04-21 | arin |
| 170.226.0.0/19 | 170.226.0.0 | 170.226.31.255 | 8,192 | 1995-04-21 | arin |
| 170.226.32.0/20 | 170.226.32.0 | 170.226.47.255 | 4,096 | 1995-04-21 | arin |
| 170.226.48.0/21 | 170.226.48.0 | 170.226.55.255 | 2,048 | 1995-04-21 | arin |
| 170.226.56.0/23 | 170.226.56.0 | 170.226.57.255 | 512 | 1995-04-21 | arin |
| 170.226.58.0/23 | 170.226.58.0 | 170.226.59.255 | 512 | 1995-04-21 | arin |
| 170.226.60.0/22 | 170.226.60.0 | 170.226.63.255 | 1,024 | 1995-04-21 | arin |
| 170.226.64.0/18 | 170.226.64.0 | 170.226.127.255 | 16,384 | 1995-04-21 | arin |
| 170.226.128.0/17 | 170.226.128.0 | 170.226.255.255 | 32,768 | 1995-04-21 | arin |
| 170.227.0.0/16 | 170.227.0.0 | 170.227.255.255 | 65,536 | 1995-04-21 | arin |
| 170.228.0.0/16 | 170.228.0.0 | 170.228.255.255 | 65,536 | 1995-07-27 | arin |
| 170.229.0.0/16 | 170.229.0.0 | 170.229.255.255 | 65,536 | 1995-09-28 | arin |
| 170.230.0.0/16 | 170.230.0.0 | 170.230.255.255 | 65,536 | 1995-10-27 | arin |
| 170.232.0.0/16 | 170.232.0.0 | 170.232.255.255 | 65,536 | 1996-08-02 | arin |
| 170.234.0.0/16 | 170.234.0.0 | 170.234.255.255 | 65,536 | 1994-05-13 | arin |
| 170.235.0.0/16 | 170.235.0.0 | 170.235.255.255 | 65,536 | 1996-09-18 | arin |
| 170.240.0.0/14 | 170.240.0.0 | 170.243.255.255 | 262,144 | 1998-03-03 | arin |
| 170.248.2.0/23 | 170.248.2.0 | 170.248.3.255 | 512 | 1994-01-24 | arin |
| 170.248.4.0/22 | 170.248.4.0 | 170.248.7.255 | 1,024 | 1994-01-24 | arin |
| 170.248.8.0/22 | 170.248.8.0 | 170.248.11.255 | 1,024 | 1994-01-24 | arin |
| 170.248.14.0/23 | 170.248.14.0 | 170.248.15.255 | 512 | 1994-01-24 | arin |
| 170.248.16.0/20 | 170.248.16.0 | 170.248.31.255 | 4,096 | 1994-01-24 | arin |
| 170.248.32.0/21 | 170.248.32.0 | 170.248.39.255 | 2,048 | 1994-01-24 | arin |
| 170.248.40.0/23 | 170.248.40.0 | 170.248.41.255 | 512 | 1994-01-24 | arin |
| 170.248.44.0/23 | 170.248.44.0 | 170.248.45.255 | 512 | 1994-01-24 | arin |
| 170.248.48.0/20 | 170.248.48.0 | 170.248.63.255 | 4,096 | 1994-01-24 | arin |
| 170.248.64.0/18 | 170.248.64.0 | 170.248.127.255 | 16,384 | 1994-01-24 | arin |
| 170.248.128.0/21 | 170.248.128.0 | 170.248.135.255 | 2,048 | 1994-01-24 | arin |
| 170.248.136.0/23 | 170.248.136.0 | 170.248.137.255 | 512 | 1994-01-24 | arin |
| 170.248.140.0/22 | 170.248.140.0 | 170.248.143.255 | 1,024 | 1994-01-24 | arin |
| 170.248.144.0/20 | 170.248.144.0 | 170.248.159.255 | 4,096 | 1994-01-24 | arin |
| 170.248.172.0/22 | 170.248.172.0 | 170.248.175.255 | 1,024 | 1994-01-24 | arin |
| 170.248.176.0/21 | 170.248.176.0 | 170.248.183.255 | 2,048 | 1994-01-24 | arin |
| 170.248.184.0/22 | 170.248.184.0 | 170.248.187.255 | 1,024 | 1994-01-24 | arin |
| 170.248.188.0/23 | 170.248.188.0 | 170.248.189.255 | 512 | 1994-01-24 | arin |
| 170.248.192.0/18 | 170.248.192.0 | 170.248.255.255 | 16,384 | 1994-01-24 | arin |
| 170.249.0.0/19 | 170.249.0.0 | 170.249.31.255 | 8,192 | 2018-11-21 | arin |
| 170.249.72.0/21 | 170.249.72.0 | 170.249.79.255 | 2,048 | 2000-06-14 | arin |
| 170.249.88.0/22 | 170.249.88.0 | 170.249.91.255 | 1,024 | 2019-01-24 | arin |
| 170.249.92.0/22 | 170.249.92.0 | 170.249.95.255 | 1,024 | 2019-03-06 | arin |
| 170.249.128.0/18 | 170.249.128.0 | 170.249.191.255 | 16,384 | 2016-04-12 | arin |
| 170.249.192.0/18 | 170.249.192.0 | 170.249.255.255 | 16,384 | 2015-11-03 | arin |
| 170.250.0.0/16 | 170.250.0.0 | 170.250.255.255 | 65,536 | 2015-11-02 | arin |
| 170.251.0.0/21 | 170.251.0.0 | 170.251.7.255 | 2,048 | 1994-01-24 | arin |
| 170.251.8.0/23 | 170.251.8.0 | 170.251.9.255 | 512 | 1994-01-24 | arin |
| 170.251.12.0/22 | 170.251.12.0 | 170.251.15.255 | 1,024 | 1994-01-24 | arin |
| 170.251.16.0/22 | 170.251.16.0 | 170.251.19.255 | 1,024 | 1994-01-24 | arin |
| 170.251.22.0/23 | 170.251.22.0 | 170.251.23.255 | 512 | 1994-01-24 | arin |
| 170.251.24.0/21 | 170.251.24.0 | 170.251.31.255 | 2,048 | 1994-01-24 | arin |
| 170.251.32.0/21 | 170.251.32.0 | 170.251.39.255 | 2,048 | 1994-01-24 | arin |
| 170.251.48.0/21 | 170.251.48.0 | 170.251.55.255 | 2,048 | 1994-01-24 | arin |
| 170.251.56.0/22 | 170.251.56.0 | 170.251.59.255 | 1,024 | 1994-01-24 | arin |
| 170.251.62.0/23 | 170.251.62.0 | 170.251.63.255 | 512 | 1994-01-24 | arin |
| 170.251.64.0/20 | 170.251.64.0 | 170.251.79.255 | 4,096 | 1994-01-24 | arin |
| 170.251.80.0/21 | 170.251.80.0 | 170.251.87.255 | 2,048 | 1994-01-24 | arin |
| 170.251.88.0/23 | 170.251.88.0 | 170.251.89.255 | 512 | 1994-01-24 | arin |
| 170.251.92.0/22 | 170.251.92.0 | 170.251.95.255 | 1,024 | 1994-01-24 | arin |
| 170.251.96.0/21 | 170.251.96.0 | 170.251.103.255 | 2,048 | 1994-01-24 | arin |
| 170.251.104.0/22 | 170.251.104.0 | 170.251.107.255 | 1,024 | 1994-01-24 | arin |
| 170.251.108.0/23 | 170.251.108.0 | 170.251.109.255 | 512 | 1994-01-24 | arin |
| 170.251.112.0/20 | 170.251.112.0 | 170.251.127.255 | 4,096 | 1994-01-24 | arin |
| 170.251.128.0/21 | 170.251.128.0 | 170.251.135.255 | 2,048 | 1994-01-24 | arin |
| 170.251.136.0/22 | 170.251.136.0 | 170.251.139.255 | 1,024 | 1994-01-24 | arin |
| 170.251.140.0/23 | 170.251.140.0 | 170.251.141.255 | 512 | 1994-01-24 | arin |
| 170.251.144.0/22 | 170.251.144.0 | 170.251.147.255 | 1,024 | 1994-01-24 | arin |
| 170.251.148.0/24 | 170.251.148.0 | 170.251.148.255 | 256 | 1994-01-24 | arin |
| 170.251.152.0/23 | 170.251.152.0 | 170.251.153.255 | 512 | 1994-01-24 | arin |
| 170.251.158.0/23 | 170.251.158.0 | 170.251.159.255 | 512 | 1994-01-24 | arin |
| 170.251.160.0/21 | 170.251.160.0 | 170.251.167.255 | 2,048 | 1994-01-24 | arin |
| 170.251.168.0/23 | 170.251.168.0 | 170.251.169.255 | 512 | 1994-01-24 | arin |
| 170.251.172.0/23 | 170.251.172.0 | 170.251.173.255 | 512 | 1994-01-24 | arin |
| 170.251.176.0/20 | 170.251.176.0 | 170.251.191.255 | 4,096 | 1994-01-24 | arin |
| 170.251.192.0/18 | 170.251.192.0 | 170.251.255.255 | 16,384 | 1994-01-24 | arin |
| 170.252.0.0/16 | 170.252.0.0 | 170.252.255.255 | 65,536 | 1994-01-24 | arin |
| 170.253.64.0/19 | 170.253.64.0 | 170.253.95.255 | 8,192 | 2014-12-15 | arin |
| 170.253.128.0/17 | 170.253.128.0 | 170.253.255.255 | 32,768 | 2015-06-16 | arin |
| 171.22.60.0/22 | 171.22.60.0 | 171.22.63.255 | 1,024 | 2019-01-30 | ripencc |
| 171.22.188.0/22 | 171.22.188.0 | 171.22.191.255 | 1,024 | 2019-01-31 | ripencc |
| 171.22.200.0/22 | 171.22.200.0 | 171.22.203.255 | 1,024 | 2019-02-01 | ripencc |
| 171.22.216.0/22 | 171.22.216.0 | 171.22.219.255 | 1,024 | 2019-02-01 | ripencc |
| 171.64.0.0/14 | 171.64.0.0 | 171.67.255.255 | 262,144 | 1994-08-22 | arin |
| 171.68.0.0/14 | 171.68.0.0 | 171.71.255.255 | 262,144 | 2023-06-12 | arin |
| 171.72.0.0/16 | 171.72.0.0 | 171.72.255.255 | 65,536 | 1997-09-19 | arin |
| 171.73.0.0/16 | 171.73.0.0 | 171.73.255.255 | 65,536 | 2022-06-22 | arin |
| 171.74.0.0/16 | 171.74.0.0 | 171.74.255.255 | 65,536 | 1994-02-25 | arin |
| 171.75.0.0/16 | 171.75.0.0 | 171.75.255.255 | 65,536 | 1994-02-25 | arin |
| 171.128.0.0/10 | 171.128.0.0 | 171.191.255.255 | 4,194,304 | 1995-02-01 | arin |
| 171.192.0.0/13 | 171.192.0.0 | 171.199.255.255 | 524,288 | 1995-02-01 | arin |
| 171.200.0.0/14 | 171.200.0.0 | 171.203.255.255 | 262,144 | 1995-02-01 | arin |
| 171.204.0.0/15 | 171.204.0.0 | 171.205.255.255 | 131,072 | 1995-02-01 | arin |
| 171.206.0.0/16 | 171.206.0.0 | 171.206.255.255 | 65,536 | 1995-02-01 | arin |