Microsoft
Microsoft Corporation — 120 个 OUI 前缀
Microsoft Corporation — 120 个 OUI 前缀
微软（Microsoft）是全球领先的软件与云计算厂商，其 Surface 系列设备、Xbox 游戏机及 Azure 云端硬件使用微软注册的 MAC 前缀。
下面列出 Wireshark 数据文件中以 Microsoft 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。
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）。
| OUI 前缀 | 地址范围 |
|---|---|
| 5C:BA:37/24 | 5C:BA:37:00:00:00 ~ 5C:BA:37:FF:FF:FF |
| FC:8C:11/24 | FC:8C:11:00:00:00 ~ FC:8C:11:FF:FF:FF |
| 78:86:2E/24 | 78:86:2E:00:00:00 ~ 78:86:2E:FF:FF:FF |
| 38:56:3D/24 | 38:56:3D:00:00:00 ~ 38:56:3D:FF:FF:FF |
| 60:45:BD/24 | 60:45:BD:00:00:00 ~ 60:45:BD:FF:FF:FF |
| 2C:54:91/24 | 2C:54:91:00:00:00 ~ 2C:54:91:FF:FF:FF |
| 00:50:F2/24 | 00:50:F2:00:00:00 ~ 00:50:F2:FF:FF:FF |
| 44:16:22/24 | 44:16:22:00:00:00 ~ 44:16:22:FF:FF:FF |
| C0:D6:D5/24 | C0:D6:D5:00:00:00 ~ C0:D6:D5:FF:FF:FF |
| 7C:ED:8D/24 | 7C:ED:8D:00:00:00 ~ 7C:ED:8D:FF:FF:FF |
| 04:27:28/24 | 04:27:28:00:00:00 ~ 04:27:28:FF:FF:FF |
| 84:57:33/24 | 84:57:33:00:00:00 ~ 84:57:33:FF:FF:FF |
| C4:61:C7/24 | C4:61:C7:00:00:00 ~ C4:61:C7:FF:FF:FF |
| 40:8E:2C/24 | 40:8E:2C:00:00:00 ~ 40:8E:2C:FF:FF:FF |
| 14:CB:65/24 | 14:CB:65:00:00:00 ~ 14:CB:65:FF:FF:FF |
| 54:4C:8A/24 | 54:4C:8A:00:00:00 ~ 54:4C:8A:FF:FF:FF |
| 40:12:77/24 | 40:12:77:00:00:00 ~ 40:12:77:FF:FF:FF |
| A8:8C:3E/24 | A8:8C:3E:00:00:00 ~ A8:8C:3E:FF:FF:FF |
| C8:96:65/24 | C8:96:65:00:00:00 ~ C8:96:65:FF:FF:FF |
| 84:B1:E2/24 | 84:B1:E2:00:00:00 ~ 84:B1:E2:FF:FF:FF |
| 84:63:D6/24 | 84:63:D6:00:00:00 ~ 84:63:D6:FF:FF:FF |
| C0:33:5E/24 | C0:33:5E:00:00:00 ~ C0:33:5E:FF:FF:FF |
| 10:7A:2A/24 | 10:7A:2A:00:00:00 ~ 10:7A:2A:FF:FF:FF |
| 14:9A:10/24 | 14:9A:10:00:00:00 ~ 14:9A:10:FF:FF:FF |
| 2C:29:97/24 | 2C:29:97:00:00:00 ~ 2C:29:97:FF:FF:FF |
| 20:16:42/24 | 20:16:42:00:00:00 ~ 20:16:42:FF:FF:FF |
| CC:76:45/24 | CC:76:45:00:00:00 ~ CC:76:45:FF:FF:FF |
| E8:A7:2F/24 | E8:A7:2F:00:00:00 ~ E8:A7:2F:FF:FF:FF |
| 0C:35:26/24 | 0C:35:26:00:00:00 ~ 0C:35:26:FF:FF:FF |
| 74:D8:09/24 | 74:D8:09:00:00:00 ~ 74:D8:09:FF:FF:FF |
| 20:A9:9B/24 | 20:A9:9B:00:00:00 ~ 20:A9:9B:FF:FF:FF |
| 10:2F:6B/24 | 10:2F:6B:00:00:00 ~ 10:2F:6B:FF:FF:FF |
| 0C:41:3E/24 | 0C:41:3E:00:00:00 ~ 0C:41:3E:FF:FF:FF |
| CC:60:C8/24 | CC:60:C8:00:00:00 ~ CC:60:C8:FF:FF:FF |
| 74:E2:8C/24 | 74:E2:8C:00:00:00 ~ 74:E2:8C:FF:FF:FF |
| F8:A9:86/24 | F8:A9:86:00:00:00 ~ F8:A9:86:FF:FF:FF |
| 74:E5:17/24 | 74:E5:17:00:00:00 ~ 74:E5:17:FF:FF:FF |
| 4C:0B:BE/24 | 4C:0B:BE:00:00:00 ~ 4C:0B:BE:FF:FF:FF |
| AC:8E:BD/24 | AC:8E:BD:00:00:00 ~ AC:8E:BD:FF:FF:FF |
| 98:7A:14/24 | 98:7A:14:00:00:00 ~ 98:7A:14:FF:FF:FF |
| 90:20:D7/24 | 90:20:D7:00:00:00 ~ 90:20:D7:FF:FF:FF |
| F4:6A:D7/24 | F4:6A:D7:00:00:00 ~ F4:6A:D7:FF:FF:FF |
| DC:98:40/24 | DC:98:40:00:00:00 ~ DC:98:40:FF:FF:FF |
| 6C:5D:3A/24 | 6C:5D:3A:00:00:00 ~ 6C:5D:3A:FF:FF:FF |
| B8:31:B5/24 | B8:31:B5:00:00:00 ~ B8:31:B5:FF:FF:FF |
| 38:33:C5/24 | 38:33:C5:00:00:00 ~ 38:33:C5:FF:FF:FF |
| 48:50:73/24 | 48:50:73:00:00:00 ~ 48:50:73:FF:FF:FF |
| 58:79:61/24 | 58:79:61:00:00:00 ~ 58:79:61:FF:FF:FF |
| D8:E2:DF/24 | D8:E2:DF:00:00:00 ~ D8:E2:DF:FF:FF:FF |
| BC:83:85/24 | BC:83:85:00:00:00 ~ BC:83:85:FF:FF:FF |
| 7C:C0:AA/24 | 7C:C0:AA:00:00:00 ~ 7C:C0:AA:FF:FF:FF |
| 7C:6D:12/24 | 7C:6D:12:00:00:00 ~ 7C:6D:12:FF:FF:FF |
| 08:35:7D/24 | 08:35:7D:00:00:00 ~ 08:35:7D:FF:FF:FF |
| E4:FA:DE/24 | E4:FA:DE:00:00:00 ~ E4:FA:DE:FF:FF:FF |
| 9C:6C:15/24 | 9C:6C:15:00:00:00 ~ 9C:6C:15:FF:FF:FF |
| 00:25:AE/24 | 00:25:AE:00:00:00 ~ 00:25:AE:FF:FF:FF |
| 00:50:C2:00:3/36 | 00:50:C2:00:30:00 ~ 00:50:C2:00:3F:FF |
| 00:0D:3A/24 | 00:0D:3A:00:00:00 ~ 00:0D:3A:FF:FF:FF |
| 74:C4:12/24 | 74:C4:12:00:00:00 ~ 74:C4:12:FF:FF:FF |
| F0:1D:BC/24 | F0:1D:BC:00:00:00 ~ F0:1D:BC:FF:FF:FF |
| CC:B0:B3/24 | CC:B0:B3:00:00:00 ~ CC:B0:B3:FF:FF:FF |
| 00:17:FA/24 | 00:17:FA:00:00:00 ~ 00:17:FA:FF:FF:FF |
| 74:76:1F/24 | 74:76:1F:00:00:00 ~ 74:76:1F:FF:FF:FF |
| C4:CB:76/24 | C4:CB:76:00:00:00 ~ C4:CB:76:FF:FF:FF |
| 6C:15:44/24 | 6C:15:44:00:00:00 ~ 6C:15:44:FF:FF:FF |
| 3C:FA:06/24 | 3C:FA:06:00:00:00 ~ 3C:FA:06:FF:FF:FF |
| E4:2A:AC/24 | E4:2A:AC:00:00:00 ~ E4:2A:AC:FF:FF:FF |
| 70:BC:10/24 | 70:BC:10:00:00:00 ~ 70:BC:10:FF:FF:FF |
| B8:4F:D5/24 | B8:4F:D5:00:00:00 ~ B8:4F:D5:FF:FF:FF |
| 70:A8:A5/24 | 70:A8:A5:00:00:00 ~ 70:A8:A5:FF:FF:FF |
| B4:AE:2B/24 | B4:AE:2B:00:00:00 ~ B4:AE:2B:FF:FF:FF |
| 58:82:A8/24 | 58:82:A8:00:00:00 ~ 58:82:A8:FF:FF:FF |
| CA:12:5C/24 | CA:12:5C:00:00:00 ~ CA:12:5C:FF:FF:FF |
| 50:1A:C5/24 | 50:1A:C5:00:00:00 ~ 50:1A:C5:FF:FF:FF |
| 30:59:B7/24 | 30:59:B7:00:00:00 ~ 30:59:B7:FF:FF:FF |
| 90:6A:EB/24 | 90:6A:EB:00:00:00 ~ 90:6A:EB:FF:FF:FF |
| E4:FB:1E/24 | E4:FB:1E:00:00:00 ~ E4:FB:1E:FF:FF:FF |
| C4:C0:0A/24 | C4:C0:0A:00:00:00 ~ C4:C0:0A:FF:FF:FF |
| C8:3F:26/24 | C8:3F:26:00:00:00 ~ C8:3F:26:FF:FF:FF |
| CC:AA:00/24 | CC:AA:00:00:00:00 ~ CC:AA:00:FF:FF:FF |
| 4C:3B:DF/24 | 4C:3B:DF:00:00:00 ~ 4C:3B:DF:FF:FF:FF |
| 28:EA:0B/24 | 28:EA:0B:00:00:00 ~ 28:EA:0B:FF:FF:FF |
| B8:5C:5C/24 | B8:5C:5C:00:00:00 ~ B8:5C:5C:FF:FF:FF |
| A0:4A:5E/24 | A0:4A:5E:00:00:00 ~ A0:4A:5E:FF:FF:FF |
| 94:9A:A9/24 | 94:9A:A9:00:00:00 ~ 94:9A:A9:FF:FF:FF |
| F0:6E:0B/24 | F0:6E:0B:00:00:00 ~ F0:6E:0B:FF:FF:FF |
| 0C:1B:7B/24 | 0C:1B:7B:00:00:00 ~ 0C:1B:7B:FF:FF:FF |
| 00:03:FF/24 | 00:03:FF:00:00:00 ~ 00:03:FF:FF:FF:FF |
| EC:83:50/24 | EC:83:50:00:00:00 ~ EC:83:50:FF:FF:FF |
| 1C:8F:0C/24 | 1C:8F:0C:00:00:00 ~ 1C:8F:0C:FF:FF:FF |
| 10:C7:35/24 | 10:C7:35:00:00:00 ~ 10:C7:35:FF:FF:FF |
| 1C:1A:DF/24 | 1C:1A:DF:00:00:00 ~ 1C:1A:DF:FF:FF:FF |
| 68:F7:D8/24 | 68:F7:D8:00:00:00 ~ 68:F7:D8:FF:FF:FF |
| EC:46:84/24 | EC:46:84:00:00:00 ~ EC:46:84:FF:FF:FF |
| 98:5F:D3/24 | 98:5F:D3:00:00:00 ~ 98:5F:D3:FF:FF:FF |
| 68:6C:E6/24 | 68:6C:E6:00:00:00 ~ 68:6C:E6:FF:FF:FF |
| 28:18:78/24 | 28:18:78:00:00:00 ~ 28:18:78:FF:FF:FF |
| C4:9D:ED/24 | C4:9D:ED:00:00:00 ~ C4:9D:ED:FF:FF:FF |
| A0:85:FC/24 | A0:85:FC:00:00:00 ~ A0:85:FC:FF:FF:FF |
| E8:F6:73/24 | E8:F6:73:00:00:00 ~ E8:F6:73:FF:FF:FF |
| EC:59:E7/24 | EC:59:E7:00:00:00 ~ EC:59:E7:FF:FF:FF |
| B8:BA:66/24 | B8:BA:66:00:00:00 ~ B8:BA:66:FF:FF:FF |
| 00:15:5D/24 | 00:15:5D:00:00:00 ~ 00:15:5D:FF:FF:FF |
| 48:7B:2F/24 | 48:7B:2F:00:00:00 ~ 48:7B:2F:FF:FF:FF |
| E4:FE:D4/24 | E4:FE:D4:00:00:00 ~ E4:FE:D4:FF:FF:FF |
| 0C:E7:25/24 | 0C:E7:25:00:00:00 ~ 0C:E7:25:FF:FF:FF |
| D4:8F:33/24 | D4:8F:33:00:00:00 ~ D4:8F:33:FF:FF:FF |
| 00:22:48/24 | 00:22:48:00:00:00 ~ 00:22:48:FF:FF:FF |
| 00:1D:D8/24 | 00:1D:D8:00:00:00 ~ 00:1D:D8:FF:FF:FF |
| 9C:AA:1B/24 | 9C:AA:1B:00:00:00 ~ 9C:AA:1B:FF:FF:FF |
| 00:12:5A/24 | 00:12:5A:00:00:00 ~ 00:12:5A:FF:FF:FF |
| 7C:1E:52/24 | 7C:1E:52:00:00:00 ~ 7C:1E:52:FF:FF:FF |
| CC:0D:CB/24 | CC:0D:CB:00:00:00 ~ CC:0D:CB:FF:FF:FF |
| 48:86:E8/24 | 48:86:E8:00:00:00 ~ 48:86:E8:FF:FF:FF |
| 3C:83:75/24 | 3C:83:75:00:00:00 ~ 3C:83:75:FF:FF:FF |
| 28:16:A8/24 | 28:16:A8:00:00:00 ~ 28:16:A8:FF:FF:FF |
| 80:C5:E6/24 | 80:C5:E6:00:00:00 ~ 80:C5:E6:FF:FF:FF |
| D0:92:9E/24 | D0:92:9E:00:00:00 ~ D0:92:9E:FF:FF:FF |
| 70:F8:AE/24 | 70:F8:AE:00:00:00 ~ 70:F8:AE:FF:FF:FF |
| 20:62:74/24 | 20:62:74:00:00:00 ~ 20:62:74:FF:FF:FF |