IP地址定位：161.148.172.147 → 巴西SERPRO - Servico de Processamento de Dados
| IPV4地址 | 161.148.172.147 |
| 反向解析 | |
| 数字IP地址 | 2710875283 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:a194:ac93 |
| 映射IPv6地址 | ::ffff:a194:ac93 |
| 兼容IPv6地址 | ::a194:ac93 |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:161.148.172.147 |
| ::161.148.172.147 |
www.rais.gov.br 2020-10-08----2025-03-10