IP地址定位：54.146.233.139 → 美国弗吉尼亚州阿什本Amazon数据中心
| IPV4地址 | 54.146.233.139 |
| 反向解析 | |
| 数字IP地址 | 915597707 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:3692:e98b |
| 映射IPv6地址 | ::ffff:3692:e98b |
| 兼容IPv6地址 | ::3692:e98b |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:54.146.233.139 |
| ::54.146.233.139 |
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www.duolingo.com 2022-03-28----2022-03-28
hi.duolingo.com 2022-02-21----2022-02-21
it.duolingo.com 2022-02-19----2022-02-19
nl-nl.duolingo.com 2022-02-17----2022-02-17
en.duolingo.com 2022-01-19----2022-01-19
hu.duolingo.com 2022-01-18----2022-02-09
pl.duolingo.com 2022-01-12----2022-01-12
tr.duolingo.com 2021-12-20----2021-12-20
ar.duolingo.com 2021-12-19----2021-12-19