| Date | IP Address |
| 2015-03-17 | 159.100.186.128 (ClassC) |
| 2025-03-27 | 13.248.241.152 (ClassC) |
| 2025-08-03 | 76.223.107.250 (ClassC) |
| Date | Domain | IP |
| tv1.cltel.com | 2025-05-26 | 159.242.48.41 |
| wsc.cltel.com | 2025-05-26 | 172.83.30.19 |
| remote.cltel.com | 2025-05-25 | 172.83.30.61 |
| ebill.cltel.com | 2025-05-27 | 172.83.30.4 |
| sip.cltel.com | 2025-06-01 | 172.83.31.225 |
| vits.cltel.com | 2025-05-28 | 172.83.30.32 |
| speedtest.cltel.com | 2025-04-06 | 172.83.31.241 |
| www.cltel.com | 2023-10-23 | 52.202.2.48 |