IP地址定位：85.143.100.87 → 俄罗斯Federal center of testing
| IPV4地址 | 85.143.100.87 |
| 反向解析 | edu2.rustest.ru |
| 数字IP地址 | 1435460695 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:558f:6457 |
| 映射IPv6地址 | ::ffff:558f:6457 |
| 兼容IPv6地址 | ::558f:6457 |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:85.143.100.87 |
| ::85.143.100.87 |
edu.rustest.ru 2020-09-28----2023-01-05