IBM Corp
该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单，共 22 个。
22
OUI 前缀总数
22
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 22 个
| OUI 前缀 | 注册类型 | 前缀位长 | 地址容量 | 示例 MAC |
|---|---|---|---|---|
00:02:55 | MA-L | 24 bit | 16,777,216 | 00:02:55:00:00:00 |
00:04:AC | MA-L | 24 bit | 16,777,216 | 00:04:AC:00:00:00 |
00:06:29 | MA-L | 24 bit | 16,777,216 | 00:06:29:00:00:00 |
00:09:6B | MA-L | 24 bit | 16,777,216 | 00:09:6B:00:00:00 |
00:0D:60 | MA-L | 24 bit | 16,777,216 | 00:0D:60:00:00:00 |
00:11:25 | MA-L | 24 bit | 16,777,216 | 00:11:25:00:00:00 |
00:14:5E | MA-L | 24 bit | 16,777,216 | 00:14:5E:00:00:00 |
00:17:EF | MA-L | 24 bit | 16,777,216 | 00:17:EF:00:00:00 |
00:18:B1 | MA-L | 24 bit | 16,777,216 | 00:18:B1:00:00:00 |
00:1A:64 | MA-L | 24 bit | 16,777,216 | 00:1A:64:00:00:00 |
00:20:35 | MA-L | 24 bit | 16,777,216 | 00:20:35:00:00:00 |
00:21:5E | MA-L | 24 bit | 16,777,216 | 00:21:5E:00:00:00 |
00:22:00 | MA-L | 24 bit | 16,777,216 | 00:22:00:00:00:00 |
00:25:03 | MA-L | 24 bit | 16,777,216 | 00:25:03:00:00:00 |
00:50:76 | MA-L | 24 bit | 16,777,216 | 00:50:76:00:00:00 |
00:60:94 | MA-L | 24 bit | 16,777,216 | 00:60:94:00:00:00 |
08:00:5A | MA-L | 24 bit | 16,777,216 | 08:00:5A:00:00:00 |
08:17:F4 | MA-L | 24 bit | 16,777,216 | 08:17:F4:00:00:00 |
10:00:5A | MA-L | 24 bit | 16,777,216 | 10:00:5A:00:00:00 |
5C:F3:FC | MA-L | 24 bit | 16,777,216 | 5C:F3:FC:00:00:00 |
E4:1F:13 | MA-L | 24 bit | 16,777,216 | E4:1F:13:00:00:00 |
FC:CF:62 | MA-L | 24 bit | 16,777,216 | FC:CF:62:00:00:00 |
相关厂商
关于 IBM Corp 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 IBM Corp 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。