IP地址定位：52.221.127.61 → 新加坡Amazon数据中心
| IPV4地址 | 52.221.127.61 |
| 反向解析 | ec2-52-221-127-61.ap-southeast-1.compute.amazonaws.com |
| 数字IP地址 | 886931261 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:34dd:7f3d |
| 映射IPv6地址 | ::ffff:34dd:7f3d |
| 兼容IPv6地址 | ::34dd:7f3d |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:52.221.127.61 |
| ::52.221.127.61 |
iica.blackboard.com 2025-02-12----2025-02-12