| Date | IP Address |
| 2016-04-30 | 54.230.144.7 (ClassC) |
| 2016-06-26 | 54.230.6.124 (ClassC) |
| 2016-06-27 | 54.230.6.154 (ClassC) |
| 2017-02-02 | 52.84.63.168 (ClassC) |
| 2018-11-02 | 13.33.164.194 (ClassC) |
| 2024-09-14 | 3.163.174.40 (ClassC) |
| 2025-04-14 | 18.161.3.166 (ClassC) |
| 2025-07-16 | 18.161.3.178 (ClassC) |
| 2025-07-25 | 18.161.3.223 (ClassC) |
| 2025-08-04 | 18.161.3.219 (ClassC) |
| Date | Domain | IP |
| cdn.thumb.1km.co.kr | 2024-07-20 | 3.163.24.20 |
| api.lightsail.1km.co.kr | 2024-11-24 | 3.208.76.85 |
| imgproxy.lightsail.1km.co.kr | 2025-04-05 | 54.95.223.113 |
| shortform.1km.co.kr | 2025-03-23 | 18.161.6.72 |
| cdn.stickers.1km.co.kr | 2024-09-14 | 3.163.174.40 |
| www.1km.co.kr | 2023-11-16 | 52.206.90.63 |
| imgproxy.1km.co.kr | 2025-04-06 | 3.115.97.227 |