Tuya Smart Inc.
该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单,共 38 个。
38
OUI 前缀总数
38
MA-L(24位)
0
MA-M(28位)
0
MA-S(36位)
想根据具体 MAC 地址反查厂商?
打开 MAC 地址厂商查询OUI 前缀清单
共 38 个
| OUI 前缀 | 注册类型 | 前缀位长 | 地址容量 | 示例 MAC |
|---|---|---|---|---|
00:33:7A | MA-L | 24 bit | 16,777,216 | 00:33:7A:00:00:00 |
10:5A:17 | MA-L | 24 bit | 16,777,216 | 10:5A:17:00:00:00 |
10:D5:61 | MA-L | 24 bit | 16,777,216 | 10:D5:61:00:00:00 |
18:69:D8 | MA-L | 24 bit | 16,777,216 | 18:69:D8:00:00:00 |
18:DE:50 | MA-L | 24 bit | 16,777,216 | 18:DE:50:00:00:00 |
1C:90:FF | MA-L | 24 bit | 16,777,216 | 1C:90:FF:00:00:00 |
20:F1:B2 | MA-L | 24 bit | 16,777,216 | 20:F1:B2:00:00:00 |
2C:B4:71 | MA-L | 24 bit | 16,777,216 | 2C:B4:71:00:00:00 |
30:48:7D | MA-L | 24 bit | 16,777,216 | 30:48:7D:00:00:00 |
38:1F:8D | MA-L | 24 bit | 16,777,216 | 38:1F:8D:00:00:00 |
38:2C:E5 | MA-L | 24 bit | 16,777,216 | 38:2C:E5:00:00:00 |
38:A5:C9 | MA-L | 24 bit | 16,777,216 | 38:A5:C9:00:00:00 |
3C:0B:59 | MA-L | 24 bit | 16,777,216 | 3C:0B:59:00:00:00 |
4C:A9:19 | MA-L | 24 bit | 16,777,216 | 4C:A9:19:00:00:00 |
50:8A:06 | MA-L | 24 bit | 16,777,216 | 50:8A:06:00:00:00 |
50:8B:B9 | MA-L | 24 bit | 16,777,216 | 50:8B:B9:00:00:00 |
68:57:2D | MA-L | 24 bit | 16,777,216 | 68:57:2D:00:00:00 |
70:89:76 | MA-L | 24 bit | 16,777,216 | 70:89:76:00:00:00 |
7C:F6:66 | MA-L | 24 bit | 16,777,216 | 7C:F6:66:00:00:00 |
80:64:7C | MA-L | 24 bit | 16,777,216 | 80:64:7C:00:00:00 |
84:E3:42 | MA-L | 24 bit | 16,777,216 | 84:E3:42:00:00:00 |
A0:92:08 | MA-L | 24 bit | 16,777,216 | A0:92:08:00:00:00 |
A8:80:55 | MA-L | 24 bit | 16,777,216 | A8:80:55:00:00:00 |
B8:06:0D | MA-L | 24 bit | 16,777,216 | B8:06:0D:00:00:00 |
BC:35:1E | MA-L | 24 bit | 16,777,216 | BC:35:1E:00:00:00 |
C0:F8:53 | MA-L | 24 bit | 16,777,216 | C0:F8:53:00:00:00 |
C4:82:E1 | MA-L | 24 bit | 16,777,216 | C4:82:E1:00:00:00 |
CC:8C:BF | MA-L | 24 bit | 16,777,216 | CC:8C:BF:00:00:00 |
D0:82:EB | MA-L | 24 bit | 16,777,216 | D0:82:EB:00:00:00 |
D4:A6:51 | MA-L | 24 bit | 16,777,216 | D4:A6:51:00:00:00 |
D8:1F:12 | MA-L | 24 bit | 16,777,216 | D8:1F:12:00:00:00 |
D8:C8:0C | MA-L | 24 bit | 16,777,216 | D8:C8:0C:00:00:00 |
D8:D6:68 | MA-L | 24 bit | 16,777,216 | D8:D6:68:00:00:00 |
D8:FC:92 | MA-L | 24 bit | 16,777,216 | D8:FC:92:00:00:00 |
E4:AE:E4 | MA-L | 24 bit | 16,777,216 | E4:AE:E4:00:00:00 |
F8:17:2D | MA-L | 24 bit | 16,777,216 | F8:17:2D:00:00:00 |
FC:3C:D7 | MA-L | 24 bit | 16,777,216 | FC:3C:D7:00:00:00 |
FC:67:1F | MA-L | 24 bit | 16,777,216 | FC:67:1F:00:00:00 |
关于 Tuya Smart Inc. 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 Tuya Smart Inc. 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。