China Mobile IOT Company Limited
该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单，共 24 个。
24
OUI 前缀总数
24
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 24 个
| OUI 前缀 | 注册类型 | 前缀位长 | 地址容量 | 示例 MAC |
|---|---|---|---|---|
04:7E:23 | MA-L | 24 bit | 16,777,216 | 04:7E:23:00:00:00 |
1C:25:E1 | MA-L | 24 bit | 16,777,216 | 1C:25:E1:00:00:00 |
2C:33:41 | MA-L | 24 bit | 16,777,216 | 2C:33:41:00:00:00 |
44:E6:B0 | MA-L | 24 bit | 16,777,216 | 44:E6:B0:00:00:00 |
48:21:6C | MA-L | 24 bit | 16,777,216 | 48:21:6C:00:00:00 |
50:55:8D | MA-L | 24 bit | 16,777,216 | 50:55:8D:00:00:00 |
58:91:53 | MA-L | 24 bit | 16,777,216 | 58:91:53:00:00:00 |
64:58:AD | MA-L | 24 bit | 16,777,216 | 64:58:AD:00:00:00 |
64:F8:8A | MA-L | 24 bit | 16,777,216 | 64:F8:8A:00:00:00 |
68:8B:0F | MA-L | 24 bit | 16,777,216 | 68:8B:0F:00:00:00 |
80:22:78 | MA-L | 24 bit | 16,777,216 | 80:22:78:00:00:00 |
84:27:B6 | MA-L | 24 bit | 16,777,216 | 84:27:B6:00:00:00 |
A0:95:0C | MA-L | 24 bit | 16,777,216 | A0:95:0C:00:00:00 |
A0:9B:12 | MA-L | 24 bit | 16,777,216 | A0:9B:12:00:00:00 |
AC:54:74 | MA-L | 24 bit | 16,777,216 | AC:54:74:00:00:00 |
AC:8B:6A | MA-L | 24 bit | 16,777,216 | AC:8B:6A:00:00:00 |
B0:30:55 | MA-L | 24 bit | 16,777,216 | B0:30:55:00:00:00 |
B0:53:65 | MA-L | 24 bit | 16,777,216 | B0:53:65:00:00:00 |
B4:E4:6B | MA-L | 24 bit | 16,777,216 | B4:E4:6B:00:00:00 |
C0:98:DA | MA-L | 24 bit | 16,777,216 | C0:98:DA:00:00:00 |
C0:D0:FF | MA-L | 24 bit | 16,777,216 | C0:D0:FF:00:00:00 |
D4:7E:E4 | MA-L | 24 bit | 16,777,216 | D4:7E:E4:00:00:00 |
E0:C5:8F | MA-L | 24 bit | 16,777,216 | E0:C5:8F:00:00:00 |
E4:2D:7B | MA-L | 24 bit | 16,777,216 | E4:2D:7B:00:00:00 |
相关厂商
China Mobile Group Device Co.,Ltd.(76)CHINA DRAGON TECHNOLOGY LIMITED(18)China Dragon Technology Limited(14)China Mobile (Hangzhou) Information Technology Co., Ltd.(9)China Mobile Iot Limited company(6)China Entropy Co., Ltd.(2)China Mobile (Hangzhou) Information Technology Co.,Ltd.(2)China Broadband Wireless IP Standard group(ChinaBWIPS)(1)China Convert Technology Co., Ltd.(1)China Daheng Group ,Inc.(1)
关于 China Mobile IOT Company Limited 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 China Mobile IOT Company Limited 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。