obtu.cn的IP地址是：38.33.174.244 数字IP:639741684
ASN归属地 ：美国华盛顿Cogent通信公司 United States Washington
| IPV4地址 | 38.33.174.244 |
| 数字IP地址 | 639741684 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:2621:aef4 |
| 映射IPv6地址 | ::ffff:2621:aef4 |
| 兼容IPv6地址 | ::2621:aef4 |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:38.33.174.244 |
| ::38.33.174.244 |
38.33.174.244 2025-01-17----2025-01-17
121.5.79.242 2021-06-04----2021-06-04
154.86.119.137 2021-01-06----2021-01-06
154.214.221.177 2020-09-29----2020-10-19