| Date | IP Address |
| 2013-05-27 | 203.143.20.70 (ClassC) |
| 2017-11-26 | 203.143.20.97 (ClassC) |
| 2018-02-11 | 103.1.179.8 (ClassC) |
| 2018-07-10 | 103.1.179.7 (ClassC) |
| 2019-01-06 | 104.27.148.180 (ClassC) |
| 2019-01-06 | 104.27.149.180 (ClassC) |
| 2019-05-06 | 77.104.150.143 (ClassC) |
| 2019-10-25 | 104.28.16.141 (ClassC) |
| 2019-10-25 | 104.28.17.141 (ClassC) |
| 2020-06-06 | 172.67.190.127 (ClassC) |
| 2021-01-17 | 104.21.19.241 (ClassC) |
| 2023-07-08 | 185.199.108.153 (ClassC) |
| 2023-07-08 | 185.199.109.153 (ClassC) |
| 2023-07-08 | 185.199.110.153 (ClassC) |
| 2023-07-08 | 185.199.111.153 (ClassC) |
| 2025-03-06 | 104.21.64.1 (ClassC) |
| 2025-04-05 | 104.21.80.1 (ClassC) |
| Date | Domain | IP |
| www.cssl.lk | 2018-07-10 | 103.1.179.7 |