| Date | IP Address |
| 2016-08-11 | 89.111.178.68 (ClassC) |
| 2025-01-09 | 89.111.177.124 (ClassC) |
| Date | Domain | IP |
| mercur02-aquad01.mass.hc.ru | 2024-08-09 | 89.111.176.202 |
| u9822.mass.hc.ru | 2015-01-14 | 89.111.177.172 |
| u10374.mass.hc.ru | 2014-12-05 | 89.111.176.191 |
| u10467.mass.hc.ru | 2014-12-20 | 89.111.176.191 |
| u2962038.mass.hc.ru | 2013-09-11 | 89.111.176.191 |
| flowersl-profima.mass.hc.ru | 2013-08-07 | 89.111.176.230 |
| autogara.mass.hc.ru | 2014-11-29 | 89.111.177.202 |
| englclub.mass.hc.ru | 2024-09-13 | 0.0.0.0 |
| u2955952-vitaegc.mass.hc.ru | 2014-03-17 | 89.111.176.191 |
| kosmiche.mass.hc.ru | 2025-01-09 | 89.111.177.124 |
| speedfre.mass.hc.ru | 2014-08-21 | 89.111.176.223 |
| mobilevi.mass.hc.ru | 2013-08-07 | 89.111.176.107 |
| medako01-uleikol.mass.hc.ru | 2024-09-29 | 0.0.0.0 |
| quattroc-chokkol.mass.hc.ru | 2014-05-27 | 89.111.177.33 |
| berkanam.mass.hc.ru | 2014-07-14 | 89.111.177.33 |
| mirsten.mass.hc.ru | 2025-01-09 | 89.111.178.108 |
| utc-utcnet.mass.hc.ru | 2013-05-25 | 89.111.176.223 |
| adygcomt.mass.hc.ru | 2014-11-07 | 89.111.176.97 |
| vggedu.mass.hc.ru | 2014-03-07 | 89.111.176.46 |
| scz.mass.hc.ru | 2014-03-11 | 89.111.176.223 |