EardaTechnol

Earda Technologies co Ltd — 26 个 OUI 前缀

如何理解 EardaTechnol 的查询结果

下面列出 Wireshark 数据文件中以 EardaTechnol 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。

识别限制与排查方法

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:2026-11-06 15:58(UTC)。

理解 IEEE 地址块分配 · 结果不匹配时如何排查 · 反馈数据问题

26 个 OUI 前缀
OUI 前缀 地址范围
A8:71:16/24 A8:71:16:00:00:00 ~ A8:71:16:FF:FF:FF
4C:0F:C7/24 4C:0F:C7:00:00:00 ~ 4C:0F:C7:FF:FF:FF
F0:96:02/24 F0:96:02:00:00:00 ~ F0:96:02:FF:FF:FF
20:51:F5/24 20:51:F5:00:00:00 ~ 20:51:F5:FF:FF:FF
B8:C6:AA/24 B8:C6:AA:00:00:00 ~ B8:C6:AA:FF:FF:FF
9C:B1:DC/24 9C:B1:DC:00:00:00 ~ 9C:B1:DC:FF:FF:FF
44:F5:3E/24 44:F5:3E:00:00:00 ~ 44:F5:3E:FF:FF:FF
68:B9:C2/24 68:B9:C2:00:00:00 ~ 68:B9:C2:FF:FF:FF
BC:C7:DA/24 BC:C7:DA:00:00:00 ~ BC:C7:DA:FF:FF:FF
14:85:54/24 14:85:54:00:00:00 ~ 14:85:54:FF:FF:FF
14:92:AA/24 14:92:AA:00:00:00 ~ 14:92:AA:FF:FF:FF
B8:59:CE/24 B8:59:CE:00:00:00 ~ B8:59:CE:FF:FF:FF
D4:9F:F9/24 D4:9F:F9:00:00:00 ~ D4:9F:F9:FF:FF:FF
88:42:D0/24 88:42:D0:00:00:00 ~ 88:42:D0:FF:FF:FF
60:35:73/24 60:35:73:00:00:00 ~ 60:35:73:FF:FF:FF
54:77:87/24 54:77:87:00:00:00 ~ 54:77:87:FF:FF:FF
AC:F4:2C/24 AC:F4:2C:00:00:00 ~ AC:F4:2C:FF:FF:FF
2C:73:60/24 2C:73:60:00:00:00 ~ 2C:73:60:FF:FF:FF
B4:47:F5/24 B4:47:F5:00:00:00 ~ B4:47:F5:FF:FF:FF
6C:E8:C6/24 6C:E8:C6:00:00:00 ~ 6C:E8:C6:FF:FF:FF
E8:D5:A1/24 E8:D5:A1:00:00:00 ~ E8:D5:A1:FF:FF:FF
B0:2E:BA/24 B0:2E:BA:00:00:00 ~ B0:2E:BA:FF:FF:FF
48:7E:48/24 48:7E:48:00:00:00 ~ 48:7E:48:FF:FF:FF
10:76:36/24 10:76:36:00:00:00 ~ 10:76:36:FF:FF:FF
64:BB:1E/24 64:BB:1E:00:00:00 ~ 64:BB:1E:FF:FF:FF
48:5C:2C/24 48:5C:2C:00:00:00 ~ 48:5C:2C:FF:FF:FF
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