Zhejiang Dahua Technology Co., Ltd.
该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单，共 27 个。
27
OUI 前缀总数
27
MA-L（24位）
0
MA-M（28位）
0
MA-S（36位）
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打开 MAC 地址厂商查询OUI 前缀清单
共 27 个
| OUI 前缀 | 注册类型 | 前缀位长 | 地址容量 | 示例 MAC |
|---|---|---|---|---|
08:ED:ED | MA-L | 24 bit | 16,777,216 | 08:ED:ED:00:00:00 |
14:A7:8B | MA-L | 24 bit | 16,777,216 | 14:A7:8B:00:00:00 |
24:52:6A | MA-L | 24 bit | 16,777,216 | 24:52:6A:00:00:00 |
38:AF:29 | MA-L | 24 bit | 16,777,216 | 38:AF:29:00:00:00 |
3C:E3:6B | MA-L | 24 bit | 16,777,216 | 3C:E3:6B:00:00:00 |
3C:EF:8C | MA-L | 24 bit | 16,777,216 | 3C:EF:8C:00:00:00 |
4C:11:BF | MA-L | 24 bit | 16,777,216 | 4C:11:BF:00:00:00 |
5C:F5:1A | MA-L | 24 bit | 16,777,216 | 5C:F5:1A:00:00:00 |
64:FD:29 | MA-L | 24 bit | 16,777,216 | 64:FD:29:00:00:00 |
6C:1C:71 | MA-L | 24 bit | 16,777,216 | 6C:1C:71:00:00:00 |
74:C9:29 | MA-L | 24 bit | 16,777,216 | 74:C9:29:00:00:00 |
8C:E9:B4 | MA-L | 24 bit | 16,777,216 | 8C:E9:B4:00:00:00 |
90:02:A9 | MA-L | 24 bit | 16,777,216 | 90:02:A9:00:00:00 |
98:F9:CC | MA-L | 24 bit | 16,777,216 | 98:F9:CC:00:00:00 |
9C:14:63 | MA-L | 24 bit | 16,777,216 | 9C:14:63:00:00:00 |
A0:BD:1D | MA-L | 24 bit | 16,777,216 | A0:BD:1D:00:00:00 |
B4:4C:3B | MA-L | 24 bit | 16,777,216 | B4:4C:3B:00:00:00 |
BC:32:5F | MA-L | 24 bit | 16,777,216 | BC:32:5F:00:00:00 |
C0:39:5A | MA-L | 24 bit | 16,777,216 | C0:39:5A:00:00:00 |
C4:AA:C4 | MA-L | 24 bit | 16,777,216 | C4:AA:C4:00:00:00 |
D4:43:0E | MA-L | 24 bit | 16,777,216 | D4:43:0E:00:00:00 |
E0:2E:FE | MA-L | 24 bit | 16,777,216 | E0:2E:FE:00:00:00 |
E0:50:8B | MA-L | 24 bit | 16,777,216 | E0:50:8B:00:00:00 |
E4:24:6C | MA-L | 24 bit | 16,777,216 | E4:24:6C:00:00:00 |
F4:B1:C2 | MA-L | 24 bit | 16,777,216 | F4:B1:C2:00:00:00 |
FC:5F:49 | MA-L | 24 bit | 16,777,216 | FC:5F:49:00:00:00 |
FC:B6:9D | MA-L | 24 bit | 16,777,216 | FC:B6:9D:00:00:00 |
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关于 Zhejiang Dahua Technology Co., Ltd. 的 OUI
OUI（Organizationally Unique Identifier）是 IEEE 分配给设备制造商的地址前缀。 一个 MAC 地址若以上表中的任一前缀开头，通常即由 Zhejiang Dahua Technology Co., Ltd. 生产或贴牌。
注册类型决定前缀长度与可用地址数：MA-L 占 24 位（约 1678 万个地址）、MA-M 占 28 位、MA-S 占 36 位（4096 个地址）。 判断归属时应按最长前缀优先匹配。