IP地址定位：219.141.253.221 → 北京市电信IDC机房
| IPV4地址 | 219.141.253.221 |
| 反向解析 | |
| 数字IP地址 | 3683515869 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:db8d:fddd |
| 映射IPv6地址 | ::ffff:db8d:fddd |
| 兼容IPv6地址 | ::db8d:fddd |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:219.141.253.221 |
| ::219.141.253.221 |
en.cosco.com 2020-09-27----2025-02-05