Power Electronics Espana, S.L.
该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单，共 31 个。
31
OUI 前缀总数
0
MA-L（24位）
0
MA-M（28位）
31
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 31 个
| OUI 前缀 | 注册类型 | 前缀位长 | 地址容量 | 示例 MAC |
|---|---|---|---|---|
70:B3:D5:14:8 | MA-S | 36 bit | 4,096 | 70:B3:D5:14:80:00 |
70:B3:D5:2A:9 | MA-S | 36 bit | 4,096 | 70:B3:D5:2A:90:00 |
70:B3:D5:43:1 | MA-S | 36 bit | 4,096 | 70:B3:D5:43:10:00 |
70:B3:D5:4C:D | MA-S | 36 bit | 4,096 | 70:B3:D5:4C:D0:00 |
70:B3:D5:56:E | MA-S | 36 bit | 4,096 | 70:B3:D5:56:E0:00 |
70:B3:D5:63:2 | MA-S | 36 bit | 4,096 | 70:B3:D5:63:20:00 |
70:B3:D5:AB:2 | MA-S | 36 bit | 4,096 | 70:B3:D5:AB:20:00 |
70:B3:D5:B5:6 | MA-S | 36 bit | 4,096 | 70:B3:D5:B5:60:00 |
70:B3:D5:BD:B | MA-S | 36 bit | 4,096 | 70:B3:D5:BD:B0:00 |
70:B3:D5:F4:F | MA-S | 36 bit | 4,096 | 70:B3:D5:F4:F0:00 |
8C:1F:64:0D:8 | MA-S | 36 bit | 4,096 | 8C:1F:64:0D:80:00 |
8C:1F:64:11:B | MA-S | 36 bit | 4,096 | 8C:1F:64:11:B0:00 |
8C:1F:64:1C:A | MA-S | 36 bit | 4,096 | 8C:1F:64:1C:A0:00 |
8C:1F:64:1D:E | MA-S | 36 bit | 4,096 | 8C:1F:64:1D:E0:00 |
8C:1F:64:28:B | MA-S | 36 bit | 4,096 | 8C:1F:64:28:B0:00 |
8C:1F:64:29:A | MA-S | 36 bit | 4,096 | 8C:1F:64:29:A0:00 |
8C:1F:64:36:2 | MA-S | 36 bit | 4,096 | 8C:1F:64:36:20:00 |
8C:1F:64:5E:1 | MA-S | 36 bit | 4,096 | 8C:1F:64:5E:10:00 |
8C:1F:64:60:2 | MA-S | 36 bit | 4,096 | 8C:1F:64:60:20:00 |
8C:1F:64:77:3 | MA-S | 36 bit | 4,096 | 8C:1F:64:77:30:00 |
8C:1F:64:82:C | MA-S | 36 bit | 4,096 | 8C:1F:64:82:C0:00 |
8C:1F:64:96:4 | MA-S | 36 bit | 4,096 | 8C:1F:64:96:40:00 |
8C:1F:64:AF:8 | MA-S | 36 bit | 4,096 | 8C:1F:64:AF:80:00 |
8C:1F:64:B9:E | MA-S | 36 bit | 4,096 | 8C:1F:64:B9:E0:00 |
8C:1F:64:C2:F | MA-S | 36 bit | 4,096 | 8C:1F:64:C2:F0:00 |
8C:1F:64:C8:3 | MA-S | 36 bit | 4,096 | 8C:1F:64:C8:30:00 |
8C:1F:64:D0:8 | MA-S | 36 bit | 4,096 | 8C:1F:64:D0:80:00 |
8C:1F:64:DA:6 | MA-S | 36 bit | 4,096 | 8C:1F:64:DA:60:00 |
8C:1F:64:E8:0 | MA-S | 36 bit | 4,096 | 8C:1F:64:E8:00:00 |
8C:1F:64:EB:8 | MA-S | 36 bit | 4,096 | 8C:1F:64:EB:80:00 |
8C:1F:64:FE:3 | MA-S | 36 bit | 4,096 | 8C:1F:64:FE:30:00 |
相关厂商
关于 Power Electronics Espana, S.L. 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 Power Electronics Espana, S.L. 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。