EAElektroAut
EA Elektro-Automatik GmbH — 22 个 OUI 前缀
EA Elektro-Automatik GmbH — 22 个 OUI 前缀
下面列出 Wireshark 数据文件中以 EAElektroAut 为简称的地址块。它们指向地址块的登记机构,不一定是成品设备的品牌。代工网卡、第三方无线模块、企业并购和历史登记名称都可能造成品牌不一致。
表格标注每条记录的前缀长度:MA-L 为 24 位、MA-M 为 28 位、MA-S 为 36 位。范围首尾表示该登记块的边界,不保证范围内的每个地址已用于实际设备。输入完整的 12 位十六进制 MAC,可让查询优先匹配更长的前缀。
该结果不能确定设备型号、机主或物理位置,也不能证明设备身份。随机地址、本地管理地址和人工修改的地址不能可靠地用于厂商识别。资产盘点时,请结合交换机 MAC 表、DHCP 租约和设备序列号交叉检查。
数据来自 Wireshark manuf;分配记录可在 IEEE Registration Authority 核对。最近一次成功同步上游数据:2026-10-07 15:58(UTC)。
| OUI 前缀 | 地址范围 |
|---|---|
| 8C:1F:64:96:A/36 | 8C:1F:64:96:A0:00 ~ 8C:1F:64:96:AF:FF |
| 70:B3:D5:8C:D/36 | 70:B3:D5:8C:D0:00 ~ 70:B3:D5:8C:DF:FF |
| 70:B3:D5:CE:1/36 | 70:B3:D5:CE:10:00 ~ 70:B3:D5:CE:1F:FF |
| 70:B3:D5:4C:3/36 | 70:B3:D5:4C:30:00 ~ 70:B3:D5:4C:3F:FF |
| 8C:1F:64:53:1/36 | 8C:1F:64:53:10:00 ~ 8C:1F:64:53:1F:FF |
| 8C:1F:64:9D:3/36 | 8C:1F:64:9D:30:00 ~ 8C:1F:64:9D:3F:FF |
| 70:B3:D5:95:7/36 | 70:B3:D5:95:70:00 ~ 70:B3:D5:95:7F:FF |
| 8C:1F:64:7B:1/36 | 8C:1F:64:7B:10:00 ~ 8C:1F:64:7B:1F:FF |
| 8C:1F:64:57:C/36 | 8C:1F:64:57:C0:00 ~ 8C:1F:64:57:CF:FF |
| 70:B3:D5:5E:D/36 | 70:B3:D5:5E:D0:00 ~ 70:B3:D5:5E:DF:FF |
| 8C:1F:64:7E:8/36 | 8C:1F:64:7E:80:00 ~ 8C:1F:64:7E:8F:FF |
| 8C:1F:64:A2:E/36 | 8C:1F:64:A2:E0:00 ~ 8C:1F:64:A2:EF:FF |
| 70:B3:D5:26:C/36 | 70:B3:D5:26:C0:00 ~ 70:B3:D5:26:CF:FF |
| 8C:1F:64:F9:4/36 | 8C:1F:64:F9:40:00 ~ 8C:1F:64:F9:4F:FF |
| 8C:1F:64:80:4/36 | 8C:1F:64:80:40:00 ~ 8C:1F:64:80:4F:FF |
| 8C:1F:64:E9:2/36 | 8C:1F:64:E9:20:00 ~ 8C:1F:64:E9:2F:FF |
| 8C:1F:64:50:4/36 | 8C:1F:64:50:40:00 ~ 8C:1F:64:50:4F:FF |
| 70:B3:D5:74:3/36 | 70:B3:D5:74:30:00 ~ 70:B3:D5:74:3F:FF |
| 8C:1F:64:0C:8/36 | 8C:1F:64:0C:80:00 ~ 8C:1F:64:0C:8F:FF |
| 70:B3:D5:6B:C/36 | 70:B3:D5:6B:C0:00 ~ 70:B3:D5:6B:CF:FF |
| 8C:1F:64:C6:D/36 | 8C:1F:64:C6:D0:00 ~ 8C:1F:64:C6:DF:FF |
| 8C:1F:64:F5:7/36 | 8C:1F:64:F5:70:00 ~ 8C:1F:64:F5:7F:FF |