| CIDR | IP地址开始 | IP地址结束 | IP地址数量 | 分配时间 | 注册机构 |
|---|---|---|---|---|---|
| 158.10.0.0/16 | 158.10.0.0 | 158.10.255.255 | 65,536 | 1992-03-25 | arin |
| 158.11.0.0/16 | 158.11.0.0 | 158.11.255.255 | 65,536 | 1992-05-13 | arin |
| 158.12.0.0/16 | 158.12.0.0 | 158.12.255.255 | 65,536 | 1992-06-15 | arin |
| 158.13.0.0/16 | 158.13.0.0 | 158.13.255.255 | 65,536 | 1992-06-02 | arin |
| 158.14.0.0/16 | 158.14.0.0 | 158.14.255.255 | 65,536 | 1993-01-12 | arin |
| 158.15.0.0/16 | 158.15.0.0 | 158.15.255.255 | 65,536 | 1997-07-15 | arin |
| 158.16.0.0/16 | 158.16.0.0 | 158.16.255.255 | 65,536 | 1992-12-30 | arin |
| 158.17.0.0/16 | 158.17.0.0 | 158.17.255.255 | 65,536 | 1992-05-29 | arin |
| 158.18.0.0/16 | 158.18.0.0 | 158.18.255.255 | 65,536 | 1992-05-29 | arin |
| 158.19.0.0/16 | 158.19.0.0 | 158.19.255.255 | 65,536 | 1992-06-02 | arin |
| 158.20.0.0/16 | 158.20.0.0 | 158.20.255.255 | 65,536 | 1992-06-09 | arin |
| 158.21.0.0/16 | 158.21.0.0 | 158.21.255.255 | 65,536 | 1992-02-07 | arin |
| 158.22.0.0/16 | 158.22.0.0 | 158.22.255.255 | 65,536 | 1992-02-07 | arin |
| 158.25.0.0/16 | 158.25.0.0 | 158.25.255.255 | 65,536 | 1992-02-07 | arin |
| 158.26.0.0/16 | 158.26.0.0 | 158.26.255.255 | 65,536 | 1992-02-07 | arin |
| 158.27.0.0/16 | 158.27.0.0 | 158.27.255.255 | 65,536 | 1992-02-07 | arin |
| 158.28.0.0/16 | 158.28.0.0 | 158.28.255.255 | 65,536 | 1992-02-07 | arin |
| 158.29.0.0/16 | 158.29.0.0 | 158.29.255.255 | 65,536 | 1992-02-07 | arin |
| 158.30.0.0/16 | 158.30.0.0 | 158.30.255.255 | 65,536 | 1992-02-07 | arin |
| 158.31.0.0/16 | 158.31.0.0 | 158.31.255.255 | 65,536 | 1992-02-07 | arin |
| 158.32.0.0/16 | 158.32.0.0 | 158.32.255.255 | 65,536 | 1992-02-07 | arin |
| 158.33.0.0/16 | 158.33.0.0 | 158.33.255.255 | 65,536 | 1992-02-07 | arin |
| 158.34.0.0/16 | 158.34.0.0 | 158.34.255.255 | 65,536 | 1992-02-07 | arin |
| 158.35.0.0/16 | 158.35.0.0 | 158.35.255.255 | 65,536 | 1992-02-07 | arin |
| 158.41.16.0/21 | 158.41.16.0 | 158.41.23.255 | 2,048 | 2021-12-14 | arin |
| 158.41.128.0/17 | 158.41.128.0 | 158.41.255.255 | 32,768 | 2021-11-02 | arin |
| 158.48.0.0/16 | 158.48.0.0 | 158.48.255.255 | 65,536 | 1992-02-12 | arin |
| 158.51.0.0/23 | 158.51.0.0 | 158.51.1.255 | 512 | 2020-01-03 | arin |
| 158.51.2.0/23 | 158.51.2.0 | 158.51.3.255 | 512 | 2020-01-03 | arin |
| 158.51.4.0/22 | 158.51.4.0 | 158.51.7.255 | 1,024 | 2020-01-03 | arin |
| 158.51.8.0/24 | 158.51.8.0 | 158.51.8.255 | 256 | 2020-01-03 | arin |
| 158.51.9.0/24 | 158.51.9.0 | 158.51.9.255 | 256 | 2020-01-09 | arin |
| 158.51.11.0/24 | 158.51.11.0 | 158.51.11.255 | 256 | 2020-01-03 | arin |
| 158.51.12.0/22 | 158.51.12.0 | 158.51.15.255 | 1,024 | 2020-01-06 | arin |
| 158.51.16.0/22 | 158.51.16.0 | 158.51.19.255 | 1,024 | 2020-01-03 | arin |
| 158.51.20.0/22 | 158.51.20.0 | 158.51.23.255 | 1,024 | 2020-01-03 | arin |
| 158.51.24.0/22 | 158.51.24.0 | 158.51.27.255 | 1,024 | 2020-01-03 | arin |
| 158.51.32.0/22 | 158.51.32.0 | 158.51.35.255 | 1,024 | 2020-01-03 | arin |
| 158.51.36.0/22 | 158.51.36.0 | 158.51.39.255 | 1,024 | 2020-01-08 | arin |
| 158.51.40.0/22 | 158.51.40.0 | 158.51.43.255 | 1,024 | 2020-01-03 | arin |
| 158.51.48.0/23 | 158.51.48.0 | 158.51.49.255 | 512 | 2020-01-03 | arin |
| 158.51.56.0/22 | 158.51.56.0 | 158.51.59.255 | 1,024 | 2020-01-03 | arin |
| 158.51.60.0/22 | 158.51.60.0 | 158.51.63.255 | 1,024 | 2020-01-03 | arin |
| 158.51.64.0/23 | 158.51.64.0 | 158.51.65.255 | 512 | 2020-01-09 | arin |
| 158.51.66.0/23 | 158.51.66.0 | 158.51.67.255 | 512 | 2020-01-03 | arin |
| 158.51.68.0/22 | 158.51.68.0 | 158.51.71.255 | 1,024 | 2020-01-03 | arin |
| 158.51.76.0/23 | 158.51.76.0 | 158.51.77.255 | 512 | 2020-01-03 | arin |
| 158.51.79.0/24 | 158.51.79.0 | 158.51.79.255 | 256 | 2020-01-07 | arin |
| 158.51.80.0/22 | 158.51.80.0 | 158.51.83.255 | 1,024 | 2020-01-03 | arin |
| 158.51.84.0/22 | 158.51.84.0 | 158.51.87.255 | 1,024 | 2020-01-06 | arin |
| 158.51.88.0/23 | 158.51.88.0 | 158.51.89.255 | 512 | 2020-05-26 | arin |
| 158.51.90.0/24 | 158.51.90.0 | 158.51.90.255 | 256 | 2020-02-03 | arin |
| 158.51.92.0/22 | 158.51.92.0 | 158.51.95.255 | 1,024 | 2020-01-06 | arin |
| 158.51.96.0/22 | 158.51.96.0 | 158.51.99.255 | 1,024 | 2020-01-10 | arin |
| 158.51.100.0/22 | 158.51.100.0 | 158.51.103.255 | 1,024 | 2020-01-10 | arin |
| 158.51.104.0/24 | 158.51.104.0 | 158.51.104.255 | 256 | 2020-01-10 | arin |
| 158.51.105.0/24 | 158.51.105.0 | 158.51.105.255 | 256 | 2020-01-13 | arin |
| 158.51.106.0/24 | 158.51.106.0 | 158.51.106.255 | 256 | 2020-01-10 | arin |
| 158.51.107.0/24 | 158.51.107.0 | 158.51.107.255 | 256 | 2020-01-10 | arin |
| 158.51.108.0/22 | 158.51.108.0 | 158.51.111.255 | 1,024 | 2020-01-22 | arin |
| 158.51.114.0/23 | 158.51.114.0 | 158.51.115.255 | 512 | 2020-01-10 | arin |
| 158.51.116.0/22 | 158.51.116.0 | 158.51.119.255 | 1,024 | 2020-01-10 | arin |
| 158.51.124.0/22 | 158.51.124.0 | 158.51.127.255 | 1,024 | 2020-01-15 | arin |
| 158.51.128.0/22 | 158.51.128.0 | 158.51.131.255 | 1,024 | 2020-01-15 | arin |
| 158.51.132.0/23 | 158.51.132.0 | 158.51.133.255 | 512 | 2020-02-04 | arin |
| 158.51.134.0/24 | 158.51.134.0 | 158.51.134.255 | 256 | 2020-01-13 | arin |
| 158.51.135.0/24 | 158.51.135.0 | 158.51.135.255 | 256 | 2020-01-13 | arin |
| 158.51.136.0/22 | 158.51.136.0 | 158.51.139.255 | 1,024 | 2020-01-10 | arin |
| 158.51.140.0/22 | 158.51.140.0 | 158.51.143.255 | 1,024 | 2020-01-22 | arin |
| 158.51.144.0/22 | 158.51.144.0 | 158.51.147.255 | 1,024 | 2020-01-14 | arin |
| 158.51.148.0/22 | 158.51.148.0 | 158.51.151.255 | 1,024 | 2020-01-10 | arin |
| 158.51.152.0/23 | 158.51.152.0 | 158.51.153.255 | 512 | 2020-01-10 | arin |
| 158.51.154.0/24 | 158.51.154.0 | 158.51.154.255 | 256 | 2020-01-15 | arin |
| 158.51.155.0/24 | 158.51.155.0 | 158.51.155.255 | 256 | 2020-01-10 | arin |
| 158.51.156.0/22 | 158.51.156.0 | 158.51.159.255 | 1,024 | 2020-01-10 | arin |
| 158.51.160.0/24 | 158.51.160.0 | 158.51.160.255 | 256 | 2020-01-22 | arin |
| 158.51.161.0/24 | 158.51.161.0 | 158.51.161.255 | 256 | 2020-01-22 | arin |
| 158.51.162.0/23 | 158.51.162.0 | 158.51.163.255 | 512 | 2020-01-10 | arin |
| 158.51.164.0/22 | 158.51.164.0 | 158.51.167.255 | 1,024 | 2020-01-24 | arin |
| 158.51.168.0/22 | 158.51.168.0 | 158.51.171.255 | 1,024 | 2020-01-10 | arin |
| 158.51.172.0/22 | 158.51.172.0 | 158.51.175.255 | 1,024 | 2020-01-13 | arin |
| 158.51.176.0/24 | 158.51.176.0 | 158.51.176.255 | 256 | 2020-03-02 | arin |
| 158.51.177.0/24 | 158.51.177.0 | 158.51.177.255 | 256 | 2020-01-22 | arin |
| 158.51.178.0/24 | 158.51.178.0 | 158.51.178.255 | 256 | 2020-01-15 | arin |
| 158.51.179.0/24 | 158.51.179.0 | 158.51.179.255 | 256 | 2020-01-21 | arin |
| 158.51.180.0/22 | 158.51.180.0 | 158.51.183.255 | 1,024 | 2020-01-15 | arin |
| 158.51.184.0/22 | 158.51.184.0 | 158.51.187.255 | 1,024 | 2020-01-17 | arin |
| 158.51.188.0/22 | 158.51.188.0 | 158.51.191.255 | 1,024 | 2020-01-17 | arin |
| 158.51.192.0/22 | 158.51.192.0 | 158.51.195.255 | 1,024 | 2020-01-17 | arin |
| 158.51.196.0/23 | 158.51.196.0 | 158.51.197.255 | 512 | 2020-01-22 | arin |
| 158.51.198.0/23 | 158.51.198.0 | 158.51.199.255 | 512 | 2020-02-11 | arin |
| 158.51.200.0/24 | 158.51.200.0 | 158.51.200.255 | 256 | 2020-02-18 | arin |
| 158.51.201.0/24 | 158.51.201.0 | 158.51.201.255 | 256 | 2023-01-13 | arin |
| 158.51.202.0/24 | 158.51.202.0 | 158.51.202.255 | 256 | 2020-01-17 | arin |
| 158.51.203.0/24 | 158.51.203.0 | 158.51.203.255 | 256 | 2020-01-17 | arin |
| 158.51.204.0/22 | 158.51.204.0 | 158.51.207.255 | 1,024 | 2020-01-22 | arin |
| 158.51.208.0/24 | 158.51.208.0 | 158.51.208.255 | 256 | 2020-06-15 | arin |
| 158.51.209.0/24 | 158.51.209.0 | 158.51.209.255 | 256 | 2020-02-18 | arin |
| 158.51.212.0/22 | 158.51.212.0 | 158.51.215.255 | 1,024 | 2020-01-21 | arin |
| 158.51.224.0/24 | 158.51.224.0 | 158.51.224.255 | 256 | 2020-01-22 | arin |
| 158.51.225.0/24 | 158.51.225.0 | 158.51.225.255 | 256 | 2020-01-17 | arin |
| 158.51.226.0/23 | 158.51.226.0 | 158.51.227.255 | 512 | 2020-01-24 | arin |
| 158.51.232.0/22 | 158.51.232.0 | 158.51.235.255 | 1,024 | 2020-02-03 | arin |
| 158.51.240.0/24 | 158.51.240.0 | 158.51.240.255 | 256 | 2020-02-03 | arin |
| 158.51.241.0/24 | 158.51.241.0 | 158.51.241.255 | 256 | 2020-02-14 | arin |
| 158.51.242.0/24 | 158.51.242.0 | 158.51.242.255 | 256 | 2020-02-13 | arin |
| 158.51.243.0/24 | 158.51.243.0 | 158.51.243.255 | 256 | 2020-02-06 | arin |
| 158.51.248.0/23 | 158.51.248.0 | 158.51.249.255 | 512 | 2020-01-27 | arin |
| 158.51.250.0/23 | 158.51.250.0 | 158.51.251.255 | 512 | 2020-01-29 | arin |
| 158.51.252.0/22 | 158.51.252.0 | 158.51.255.255 | 1,024 | 2020-01-24 | arin |
| 158.52.0.0/16 | 158.52.0.0 | 158.52.255.255 | 65,536 | 1992-02-14 | arin |
| 158.55.0.0/16 | 158.55.0.0 | 158.55.255.255 | 65,536 | 1992-02-14 | arin |
| 158.56.0.0/16 | 158.56.0.0 | 158.56.255.255 | 65,536 | 2019-06-28 | arin |
| 158.57.0.0/16 | 158.57.0.0 | 158.57.255.255 | 65,536 | 1992-02-14 | arin |
| 158.59.0.0/16 | 158.59.0.0 | 158.59.255.255 | 65,536 | 1992-02-14 | arin |
| 158.61.0.0/16 | 158.61.0.0 | 158.61.255.255 | 65,536 | 1992-02-14 | arin |
| 158.62.128.0/18 | 158.62.128.0 | 158.62.191.255 | 16,384 | 2020-06-01 | arin |
| 158.62.192.0/22 | 158.62.192.0 | 158.62.195.255 | 1,024 | 2021-03-11 | arin |
| 158.62.196.0/23 | 158.62.196.0 | 158.62.197.255 | 512 | 1992-02-14 | arin |
| 158.62.198.0/23 | 158.62.198.0 | 158.62.199.255 | 512 | 2021-02-25 | arin |
| 158.62.200.0/21 | 158.62.200.0 | 158.62.207.255 | 2,048 | 2020-08-31 | arin |
| 158.62.208.0/20 | 158.62.208.0 | 158.62.223.255 | 4,096 | 2020-09-09 | arin |
| 158.62.224.0/19 | 158.62.224.0 | 158.62.255.255 | 8,192 | 2020-07-16 | arin |
| 158.63.0.0/16 | 158.63.0.0 | 158.63.255.255 | 65,536 | 1992-02-14 | arin |
| 158.65.0.0/16 | 158.65.0.0 | 158.65.255.255 | 65,536 | 1992-02-15 | arin |
| 158.68.0.0/16 | 158.68.0.0 | 158.68.255.255 | 65,536 | 1992-02-15 | arin |
| 158.70.0.0/16 | 158.70.0.0 | 158.70.255.255 | 65,536 | 1992-02-15 | arin |
| 158.71.0.0/16 | 158.71.0.0 | 158.71.255.255 | 65,536 | 1992-02-15 | arin |
| 158.72.0.0/16 | 158.72.0.0 | 158.72.255.255 | 65,536 | 1992-02-15 | arin |
| 158.73.0.0/16 | 158.73.0.0 | 158.73.255.255 | 65,536 | 1992-02-15 | arin |
| 158.74.0.0/16 | 158.74.0.0 | 158.74.255.255 | 65,536 | 1992-02-15 | arin |
| 158.76.0.0/16 | 158.76.0.0 | 158.76.255.255 | 65,536 | 1992-02-16 | arin |
| 158.77.0.0/16 | 158.77.0.0 | 158.77.255.255 | 65,536 | 1992-02-16 | arin |
| 158.78.0.0/16 | 158.78.0.0 | 158.78.255.255 | 65,536 | 1992-02-16 | arin |
| 158.80.0.0/17 | 158.80.0.0 | 158.80.127.255 | 32,768 | 2023-11-15 | arin |
| 158.80.128.0/18 | 158.80.128.0 | 158.80.191.255 | 16,384 | 1992-02-18 | arin |
| 158.80.192.0/19 | 158.80.192.0 | 158.80.223.255 | 8,192 | 1992-02-18 | arin |
| 158.80.224.0/19 | 158.80.224.0 | 158.80.255.255 | 8,192 | 2023-07-05 | arin |
| 158.81.0.0/17 | 158.81.0.0 | 158.81.127.255 | 32,768 | 1992-02-18 | arin |
| 158.81.128.0/18 | 158.81.128.0 | 158.81.191.255 | 16,384 | 1992-02-18 | arin |
| 158.81.192.0/18 | 158.81.192.0 | 158.81.255.255 | 16,384 | 1992-02-18 | arin |
| 158.82.0.0/16 | 158.82.0.0 | 158.82.255.255 | 65,536 | 1992-02-26 | arin |
| 158.83.0.0/16 | 158.83.0.0 | 158.83.255.255 | 65,536 | 1992-02-19 | arin |
| 158.84.0.0/16 | 158.84.0.0 | 158.84.255.255 | 65,536 | 1992-02-19 | arin |
| 158.85.0.0/16 | 158.85.0.0 | 158.85.255.255 | 65,536 | 1992-02-19 | arin |
| 158.86.0.0/16 | 158.86.0.0 | 158.86.255.255 | 65,536 | 1992-02-19 | arin |
| 158.87.0.0/16 | 158.87.0.0 | 158.87.255.255 | 65,536 | 1992-02-19 | arin |
| 158.88.0.0/16 | 158.88.0.0 | 158.88.255.255 | 65,536 | 1992-02-19 | arin |
| 158.91.0.0/16 | 158.91.0.0 | 158.91.255.255 | 65,536 | 1992-02-20 | arin |
| 158.93.0.0/16 | 158.93.0.0 | 158.93.255.255 | 65,536 | 1992-02-20 | arin |
| 158.95.0.0/16 | 158.95.0.0 | 158.95.255.255 | 65,536 | 1992-02-20 | arin |
| 158.96.0.0/16 | 158.96.0.0 | 158.96.255.255 | 65,536 | 1992-03-27 | arin |
| 158.98.0.0/16 | 158.98.0.0 | 158.98.255.255 | 65,536 | 1992-02-21 | arin |
| 158.100.0.0/16 | 158.100.0.0 | 158.100.255.255 | 65,536 | 2023-09-29 | arin |
| 158.101.0.0/16 | 158.101.0.0 | 158.101.255.255 | 65,536 | 2016-10-14 | arin |
| 158.103.0.0/16 | 158.103.0.0 | 158.103.255.255 | 65,536 | 1992-03-03 | arin |
| 158.104.0.0/16 | 158.104.0.0 | 158.104.255.255 | 65,536 | 1992-02-25 | arin |
| 158.106.0.0/18 | 158.106.0.0 | 158.106.63.255 | 16,384 | 1992-03-24 | arin |
| 158.106.128.0/18 | 158.106.128.0 | 158.106.191.255 | 16,384 | 2015-09-29 | arin |
| 158.106.192.0/19 | 158.106.192.0 | 158.106.223.255 | 8,192 | 2015-08-03 | arin |
| 158.106.248.0/21 | 158.106.248.0 | 158.106.255.255 | 2,048 | 1992-03-24 | arin |
| 158.107.0.0/16 | 158.107.0.0 | 158.107.255.255 | 65,536 | 1992-02-25 | arin |
| 158.111.0.0/16 | 158.111.0.0 | 158.111.255.255 | 65,536 | 1992-02-25 | arin |
| 158.113.0.0/16 | 158.113.0.0 | 158.113.255.255 | 65,536 | 1992-02-26 | arin |
| 158.114.0.0/16 | 158.114.0.0 | 158.114.255.255 | 65,536 | 1992-02-26 | arin |
| 158.115.0.0/17 | 158.115.0.0 | 158.115.127.255 | 32,768 | 1992-02-26 | arin |
| 158.115.128.0/19 | 158.115.128.0 | 158.115.159.255 | 8,192 | 2021-08-03 | arin |
| 158.115.160.0/19 | 158.115.160.0 | 158.115.191.255 | 8,192 | 2020-11-23 | arin |
| 158.115.192.0/19 | 158.115.192.0 | 158.115.223.255 | 8,192 | 2019-03-20 | arin |
| 158.115.224.0/19 | 158.115.224.0 | 158.115.255.255 | 8,192 | 2018-03-19 | arin |
| 158.116.0.0/16 | 158.116.0.0 | 158.116.255.255 | 65,536 | 1992-02-27 | arin |
| 158.117.0.0/16 | 158.117.0.0 | 158.117.255.255 | 65,536 | 1992-02-27 | arin |
| 158.118.0.0/16 | 158.118.0.0 | 158.118.255.255 | 65,536 | 1992-02-27 | arin |
| 158.120.0.0/20 | 158.120.0.0 | 158.120.15.255 | 4,096 | 1992-02-28 | arin |
| 158.120.16.0/20 | 158.120.16.0 | 158.120.31.255 | 4,096 | 2022-03-16 | arin |
| 158.120.32.0/20 | 158.120.32.0 | 158.120.47.255 | 4,096 | 2022-08-04 | arin |
| 158.120.48.0/20 | 158.120.48.0 | 158.120.63.255 | 4,096 | 1992-02-28 | ripencc |
| 158.120.64.0/21 | 158.120.64.0 | 158.120.71.255 | 2,048 | 2023-03-29 | arin |
| 158.120.72.0/23 | 158.120.72.0 | 158.120.73.255 | 512 | 1992-02-28 | ripencc |
| 158.120.74.0/23 | 158.120.74.0 | 158.120.75.255 | 512 | 2023-03-20 | arin |
| 158.120.76.0/23 | 158.120.76.0 | 158.120.77.255 | 512 | 2022-10-21 | arin |
| 158.120.78.0/24 | 158.120.78.0 | 158.120.78.255 | 256 | 2023-02-14 | arin |
| 158.120.79.0/24 | 158.120.79.0 | 158.120.79.255 | 256 | 1992-02-28 | ripencc |
| 158.120.88.0/22 | 158.120.88.0 | 158.120.91.255 | 1,024 | 2022-09-07 | arin |
| 158.120.92.0/22 | 158.120.92.0 | 158.120.95.255 | 1,024 | 2022-08-04 | arin |
| 158.120.112.0/21 | 158.120.112.0 | 158.120.119.255 | 2,048 | 2022-02-18 | arin |
| 158.120.120.0/22 | 158.120.120.0 | 158.120.123.255 | 1,024 | 2022-03-24 | arin |
| 158.120.124.0/23 | 158.120.124.0 | 158.120.125.255 | 512 | 2022-09-19 | arin |
| 158.120.126.0/24 | 158.120.126.0 | 158.120.126.255 | 256 | 2022-05-13 | arin |
| 158.120.127.0/24 | 158.120.127.0 | 158.120.127.255 | 256 | 2018-04-11 | arin |
| 158.120.128.0/18 | 158.120.128.0 | 158.120.191.255 | 16,384 | 2021-05-07 | arin |
| 158.120.192.0/19 | 158.120.192.0 | 158.120.223.255 | 8,192 | 2021-04-29 | arin |
| 158.120.240.0/21 | 158.120.240.0 | 158.120.247.255 | 2,048 | 2021-04-28 | arin |
| 158.120.248.0/22 | 158.120.248.0 | 158.120.251.255 | 1,024 | 2021-06-17 | arin |
| 158.120.255.0/24 | 158.120.255.0 | 158.120.255.255 | 256 | 2021-06-02 | arin |
| 158.121.0.0/16 | 158.121.0.0 | 158.121.255.255 | 65,536 | 1992-02-28 | arin |
| 158.122.0.0/16 | 158.122.0.0 | 158.122.255.255 | 65,536 | 1992-02-28 | arin |
| 158.123.0.0/16 | 158.123.0.0 | 158.123.255.255 | 65,536 | 1992-02-28 | arin |
| 158.130.0.0/16 | 158.130.0.0 | 158.130.255.255 | 65,536 | 1992-03-18 | arin |
| 158.134.0.0/16 | 158.134.0.0 | 158.134.255.255 | 65,536 | 1992-03-09 | arin |
| 158.135.0.0/16 | 158.135.0.0 | 158.135.255.255 | 65,536 | 1992-03-06 | arin |
| 158.136.0.0/16 | 158.136.0.0 | 158.136.255.255 | 65,536 | 1992-03-06 | arin |
| 158.137.0.0/16 | 158.137.0.0 | 158.137.255.255 | 65,536 | 1992-03-06 | arin |
| 158.138.0.0/16 | 158.138.0.0 | 158.138.255.255 | 65,536 | 2022-09-01 | arin |
| 158.139.0.0/16 | 158.139.0.0 | 158.139.255.255 | 65,536 | 1992-03-10 | arin |
| 158.140.0.0/21 | 158.140.0.0 | 158.140.7.255 | 2,048 | 1992-03-10 | arin |
| 158.140.8.0/21 | 158.140.8.0 | 158.140.15.255 | 2,048 | 2016-06-01 | arin |
| 158.140.32.0/19 | 158.140.32.0 | 158.140.63.255 | 8,192 | 2016-12-06 | arin |
| 158.141.0.0/16 | 158.141.0.0 | 158.141.255.255 | 65,536 | 2020-07-20 | arin |
| 158.142.0.0/16 | 158.142.0.0 | 158.142.255.255 | 65,536 | 1992-03-10 | arin |
| 158.145.0.0/16 | 158.145.0.0 | 158.145.255.255 | 65,536 | 1992-03-11 | arin |
| 158.146.0.0/17 | 158.146.0.0 | 158.146.127.255 | 32,768 | 1992-03-12 | arin |
| 158.146.144.0/20 | 158.146.144.0 | 158.146.159.255 | 4,096 | 1992-03-12 | arin |
| 158.146.160.0/19 | 158.146.160.0 | 158.146.191.255 | 8,192 | 1992-03-12 | arin |
| 158.146.192.0/18 | 158.146.192.0 | 158.146.255.255 | 16,384 | 1992-03-12 | arin |
| 158.147.0.0/16 | 158.147.0.0 | 158.147.255.255 | 65,536 | 1992-03-11 | arin |
| 158.151.0.0/16 | 158.151.0.0 | 158.151.255.255 | 65,536 | 1992-03-13 | arin |
| 158.153.0.0/16 | 158.153.0.0 | 158.153.255.255 | 65,536 | 1992-03-13 | arin |
| 158.154.0.0/16 | 158.154.0.0 | 158.154.255.255 | 65,536 | 1992-03-13 | arin |
| 158.155.0.0/16 | 158.155.0.0 | 158.155.255.255 | 65,536 | 1992-03-13 | arin |
| 158.157.0.0/16 | 158.157.0.0 | 158.157.255.255 | 65,536 | 1992-03-16 | arin |
| 158.159.0.0/16 | 158.159.0.0 | 158.159.255.255 | 65,536 | 1992-03-17 | arin |
| 158.164.0.0/16 | 158.164.0.0 | 158.164.255.255 | 65,536 | 1992-03-18 | arin |
| 158.165.0.0/16 | 158.165.0.0 | 158.165.255.255 | 65,536 | 1992-03-19 | arin |
| 158.171.0.0/16 | 158.171.0.0 | 158.171.255.255 | 65,536 | 1992-03-23 | arin |
| 158.175.0.0/16 | 158.175.0.0 | 158.175.255.255 | 65,536 | 1992-03-24 | ripencc |
| 158.176.0.0/16 | 158.176.0.0 | 158.176.255.255 | 65,536 | 1992-03-24 | ripencc |
| 158.177.0.0/16 | 158.177.0.0 | 158.177.255.255 | 65,536 | 1992-03-24 | ripencc |
| 158.178.0.0/17 | 158.178.0.0 | 158.178.127.255 | 32,768 | 1992-03-24 | ripencc |
| 158.178.128.0 | 158.178.253.255 | 32,256 | 1992-03-24 | ripencc | |
| 158.179.1.0 | 158.179.63.255 | 16,128 | 1992-03-24 | ripencc | |
| 158.179.128.0/17 | 158.179.128.0 | 158.179.255.255 | 32,768 | 1992-03-24 | ripencc |
| 158.180.0.0 | 158.180.95.255 | 24,576 | 1992-03-24 | ripencc | |
| 158.180.160.0/19 | 158.180.160.0 | 158.180.191.255 | 8,192 | 1992-03-24 | ripencc |
| 158.180.226.0 | 158.180.255.255 | 7,680 | 1992-03-24 | ripencc | |
| 158.183.0.0/16 | 158.183.0.0 | 158.183.255.255 | 65,536 | 1992-03-25 | arin |
| 158.184.0.0/16 | 158.184.0.0 | 158.184.255.255 | 65,536 | 1992-03-25 | arin |
| 158.185.0.0/16 | 158.185.0.0 | 158.185.255.255 | 65,536 | 1992-03-25 | arin |
| 158.186.0.0/16 | 158.186.0.0 | 158.186.255.255 | 65,536 | 1992-03-25 | arin |
| 158.187.0.0/16 | 158.187.0.0 | 158.187.255.255 | 65,536 | 1992-03-25 | arin |
| 158.188.0.0/16 | 158.188.0.0 | 158.188.255.255 | 65,536 | 1992-03-25 | arin |
| 158.189.0.0/16 | 158.189.0.0 | 158.189.255.255 | 65,536 | 1992-03-30 | arin |
| 158.219.0.0/16 | 158.219.0.0 | 158.219.255.255 | 65,536 | 1992-04-01 | arin |
| 158.221.0.0/16 | 158.221.0.0 | 158.221.255.255 | 65,536 | 2020-08-24 | arin |
| 158.222.16.0/20 | 158.222.16.0 | 158.222.31.255 | 4,096 | 2015-04-13 | arin |
| 158.222.32.0/22 | 158.222.32.0 | 158.222.35.255 | 1,024 | 2015-05-06 | arin |
| 158.222.36.0/22 | 158.222.36.0 | 158.222.39.255 | 1,024 | 2015-05-07 | arin |
| 158.222.42.0/23 | 158.222.42.0 | 158.222.43.255 | 512 | 1992-04-01 | arin |
| 158.222.44.0/22 | 158.222.44.0 | 158.222.47.255 | 1,024 | 1992-04-01 | arin |
| 158.222.48.0/20 | 158.222.48.0 | 158.222.63.255 | 4,096 | 2014-06-13 | arin |
| 158.222.64.0/20 | 158.222.64.0 | 158.222.79.255 | 4,096 | 2014-05-20 | arin |
| 158.222.80.0/20 | 158.222.80.0 | 158.222.95.255 | 4,096 | 2014-05-20 | arin |
| 158.222.96.0/22 | 158.222.96.0 | 158.222.99.255 | 1,024 | 2015-04-10 | arin |
| 158.222.100.0/23 | 158.222.100.0 | 158.222.101.255 | 512 | 1992-04-01 | arin |
| 158.222.102.0/23 | 158.222.102.0 | 158.222.103.255 | 512 | 2015-07-21 | arin |
| 158.222.112.0/20 | 158.222.112.0 | 158.222.127.255 | 4,096 | 2014-06-17 | arin |
| 158.222.128.0/17 | 158.222.128.0 | 158.222.255.255 | 32,768 | 2014-06-26 | arin |
| 158.224.0.0/16 | 158.224.0.0 | 158.224.255.255 | 65,536 | 1992-04-02 | arin |
| 158.228.0.0/16 | 158.228.0.0 | 158.228.255.255 | 65,536 | 1992-04-03 | arin |
| 158.229.0.0/16 | 158.229.0.0 | 158.229.255.255 | 65,536 | 1992-04-03 | arin |
| 158.231.0.0/16 | 158.231.0.0 | 158.231.255.255 | 65,536 | 2005-04-01 | ripencc |
| 158.235.0.0/16 | 158.235.0.0 | 158.235.255.255 | 65,536 | 1992-04-08 | arin |
| 158.236.0.0/16 | 158.236.0.0 | 158.236.255.255 | 65,536 | 1992-04-08 | arin |
| 158.237.0.0/16 | 158.237.0.0 | 158.237.255.255 | 65,536 | 1992-04-08 | arin |
| 158.238.0.0/16 | 158.238.0.0 | 158.238.255.255 | 65,536 | 1992-04-08 | arin |
| 158.239.0.0/16 | 158.239.0.0 | 158.239.255.255 | 65,536 | 1992-04-08 | arin |
| 158.240.0.0/16 | 158.240.0.0 | 158.240.255.255 | 65,536 | 1992-04-08 | arin |
| 158.241.0.0/16 | 158.241.0.0 | 158.241.255.255 | 65,536 | 1992-04-08 | arin |
| 158.242.0.0/16 | 158.242.0.0 | 158.242.255.255 | 65,536 | 1992-04-08 | arin |
| 158.243.0.0/16 | 158.243.0.0 | 158.243.255.255 | 65,536 | 1992-04-08 | arin |
| 158.244.0.0/16 | 158.244.0.0 | 158.244.255.255 | 65,536 | 1992-04-08 | arin |
| 158.245.0.0/16 | 158.245.0.0 | 158.245.255.255 | 65,536 | 1992-04-08 | arin |
| 158.246.0.0/16 | 158.246.0.0 | 158.246.255.255 | 65,536 | 1992-04-08 | arin |
| 158.247.0.0/21 | 158.247.0.0 | 158.247.7.255 | 2,048 | 2020-03-04 | arin |
| 158.247.8.0/24 | 158.247.8.0 | 158.247.8.255 | 256 | 1991-05-16 | arin |
| 158.247.9.0/24 | 158.247.9.0 | 158.247.9.255 | 256 | 2020-05-13 | arin |
| 158.247.10.0/23 | 158.247.10.0 | 158.247.11.255 | 512 | 2020-04-02 | arin |
| 158.247.12.0/22 | 158.247.12.0 | 158.247.15.255 | 1,024 | 2020-04-02 | arin |
| 158.247.16.0/20 | 158.247.16.0 | 158.247.31.255 | 4,096 | 2019-10-11 | arin |
| 158.247.32.0/20 | 158.247.32.0 | 158.247.47.255 | 4,096 | 2019-10-31 | arin |
| 158.247.48.0/21 | 158.247.48.0 | 158.247.55.255 | 2,048 | 2020-07-09 | arin |
| 158.247.56.0/22 | 158.247.56.0 | 158.247.59.255 | 1,024 | 1991-05-16 | ripencc |
| 158.247.61.0/24 | 158.247.61.0 | 158.247.61.255 | 256 | 2020-06-18 | arin |
| 158.247.62.0/23 | 158.247.62.0 | 158.247.63.255 | 512 | 1991-05-16 | arin |
| 158.247.64.0/23 | 158.247.64.0 | 158.247.65.255 | 512 | 1991-05-16 | arin |
| 158.247.66.0/23 | 158.247.66.0 | 158.247.67.255 | 512 | 2020-07-09 | arin |
| 158.247.68.0/22 | 158.247.68.0 | 158.247.71.255 | 1,024 | 2020-05-05 | arin |
| 158.247.72.0/22 | 158.247.72.0 | 158.247.75.255 | 1,024 | 2020-06-17 | arin |
| 158.247.76.0/22 | 158.247.76.0 | 158.247.79.255 | 1,024 | 2020-07-13 | arin |
| 158.247.80.0/20 | 158.247.80.0 | 158.247.95.255 | 4,096 | 2019-12-11 | arin |
| 158.247.96.0/19 | 158.247.96.0 | 158.247.127.255 | 8,192 | 2022-12-29 | arin |
| 158.247.128.0/18 | 158.247.128.0 | 158.247.191.255 | 16,384 | 2019-12-20 | arin |
| 158.252.0.0/15 | 158.252.0.0 | 158.253.255.255 | 131,072 | 2022-09-29 | arin |
| 158.254.0.0/16 | 158.254.0.0 | 158.254.255.255 | 65,536 | 2022-09-29 | arin |
| 159.1.0.0/16 | 159.1.0.0 | 159.1.255.255 | 65,536 | 1992-02-21 | arin |
| 159.3.0.0/16 | 159.3.0.0 | 159.3.255.255 | 65,536 | 1992-02-21 | arin |
| 159.4.0.0/16 | 159.4.0.0 | 159.4.255.255 | 65,536 | 1992-03-24 | arin |
| 159.5.0.0/16 | 159.5.0.0 | 159.5.255.255 | 65,536 | 1992-02-21 | arin |
| 159.8.0.0/16 | 159.8.0.0 | 159.8.255.255 | 65,536 | 1992-02-21 | ripencc |
| 159.9.0.0/16 | 159.9.0.0 | 159.9.255.255 | 65,536 | 1992-02-21 | arin |