Ruckus Wireless 有多少个 MAC 地址前缀（OUI）？

根据 IEEE 官方注册库，Ruckus Wireless 共注册了 99 个 OUI / MAC 地址前缀，例如 00:13:92、00:1D:2E、00:1F:41 等。

如何判断一个 MAC 地址是否属于 Ruckus Wireless？

取 MAC 地址的前缀（前 6~9 位十六进制）与本页列出的 Ruckus Wireless 前缀比对即可；也可直接使用 MAC 地址厂商查询工具自动匹配。

MAC地址厂商查询的数据来源是什么？

数据来自 IEEE 注册管理机构（Registration Authority）公开的 OUI/MA 数据库，包含 MA-L（24位）、MA-M（28位）、MA-S（36位）三张表，本工具按最长前缀优先匹配以保证准确归属。

支持哪些 MAC 地址格式？

支持冒号、连字符、点分以及无分隔等任意写法，例如 00:1B:44:11:3A:B7、00-1B-44-11-3A-B7、001b.4411.3ab7，大小写均可。也可只输入前 6 位或更长的前缀。

为什么有些 MAC 地址查不到厂商？

若 MAC 的第一个字节 U/L 位为 1，则属于本地管理地址（如虚拟机、随机化 MAC），并未在 IEEE 注册，自然查不到厂商；此外极少数新分配前缀可能尚未收录。

单播、多播、本地管理是什么意思？

MAC 第一个字节的最低位（I/G 位）为 0 表示单播、为 1 表示多播；次低位（U/L 位）为 0 表示全局唯一（由 IEEE 分配 OUI），为 1 表示本地管理。全为 FF 则是广播地址。

数据是否安全？会被上传吗？

查询仅把 MAC 前缀发送到本站接口做厂商匹配，不保存任何记录；属性解析在本地浏览器完成，隐私安全。

Ruckus Wireless

该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单，共 99 个。

OUI 前缀总数

MA-L（24位）

MA-M（28位）

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 99 个

OUI 前缀	注册类型	前缀位长	地址容量	示例 MAC
`00:13:92`	MA-L	24 bit	16,777,216	`00:13:92:00:00:00`
`00:1D:2E`	MA-L	24 bit	16,777,216	`00:1D:2E:00:00:00`
`00:1F:41`	MA-L	24 bit	16,777,216	`00:1F:41:00:00:00`
`00:22:7F`	MA-L	24 bit	16,777,216	`00:22:7F:00:00:00`
`00:24:82`	MA-L	24 bit	16,777,216	`00:24:82:00:00:00`
`00:25:C4`	MA-L	24 bit	16,777,216	`00:25:C4:00:00:00`
`00:33:58`	MA-L	24 bit	16,777,216	`00:33:58:00:00:00`
`00:E6:3A`	MA-L	24 bit	16,777,216	`00:E6:3A:00:00:00`
`04:4F:AA`	MA-L	24 bit	16,777,216	`04:4F:AA:00:00:00`
`0C:F4:D5`	MA-L	24 bit	16,777,216	`0C:F4:D5:00:00:00`
`10:F0:68`	MA-L	24 bit	16,777,216	`10:F0:68:00:00:00`
`18:4B:0D`	MA-L	24 bit	16,777,216	`18:4B:0D:00:00:00`
`18:7C:0B`	MA-L	24 bit	16,777,216	`18:7C:0B:00:00:00`
`1C:3A:60`	MA-L	24 bit	16,777,216	`1C:3A:60:00:00:00`
`1C:B9:C4`	MA-L	24 bit	16,777,216	`1C:B9:C4:00:00:00`
`20:58:69`	MA-L	24 bit	16,777,216	`20:58:69:00:00:00`
`24:79:2A`	MA-L	24 bit	16,777,216	`24:79:2A:00:00:00`
`24:C9:A1`	MA-L	24 bit	16,777,216	`24:C9:A1:00:00:00`
`28:B3:71`	MA-L	24 bit	16,777,216	`28:B3:71:00:00:00`
`2C:5D:93`	MA-L	24 bit	16,777,216	`2C:5D:93:00:00:00`
`2C:AB:46`	MA-L	24 bit	16,777,216	`2C:AB:46:00:00:00`
`2C:C5:D3`	MA-L	24 bit	16,777,216	`2C:C5:D3:00:00:00`
`2C:E6:CC`	MA-L	24 bit	16,777,216	`2C:E6:CC:00:00:00`
`30:87:D9`	MA-L	24 bit	16,777,216	`30:87:D9:00:00:00`
`34:15:93`	MA-L	24 bit	16,777,216	`34:15:93:00:00:00`
`34:20:E3`	MA-L	24 bit	16,777,216	`34:20:E3:00:00:00`
`34:8F:27`	MA-L	24 bit	16,777,216	`34:8F:27:00:00:00`
`34:FA:9F`	MA-L	24 bit	16,777,216	`34:FA:9F:00:00:00`
`38:45:3B`	MA-L	24 bit	16,777,216	`38:45:3B:00:00:00`
`38:FF:36`	MA-L	24 bit	16,777,216	`38:FF:36:00:00:00`
`3C:46:A1`	MA-L	24 bit	16,777,216	`3C:46:A1:00:00:00`
`40:B8:2D`	MA-L	24 bit	16,777,216	`40:B8:2D:00:00:00`
`44:1E:98`	MA-L	24 bit	16,777,216	`44:1E:98:00:00:00`
`4C:B1:CD`	MA-L	24 bit	16,777,216	`4C:B1:CD:00:00:00`
`50:A7:33`	MA-L	24 bit	16,777,216	`50:A7:33:00:00:00`
`54:3D:37`	MA-L	24 bit	16,777,216	`54:3D:37:00:00:00`
`54:EC:2F`	MA-L	24 bit	16,777,216	`54:EC:2F:00:00:00`
`58:93:96`	MA-L	24 bit	16,777,216	`58:93:96:00:00:00`
`58:B6:33`	MA-L	24 bit	16,777,216	`58:B6:33:00:00:00`
`58:FB:96`	MA-L	24 bit	16,777,216	`58:FB:96:00:00:00`
`5C:83:6C`	MA-L	24 bit	16,777,216	`5C:83:6C:00:00:00`
`5C:DF:89`	MA-L	24 bit	16,777,216	`5C:DF:89:00:00:00`
`60:D0:2C`	MA-L	24 bit	16,777,216	`60:D0:2C:00:00:00`
`68:92:34`	MA-L	24 bit	16,777,216	`68:92:34:00:00:00`
`68:FD:E8`	MA-L	24 bit	16,777,216	`68:FD:E8:00:00:00`
`6C:AA:B3`	MA-L	24 bit	16,777,216	`6C:AA:B3:00:00:00`
`70:47:77`	MA-L	24 bit	16,777,216	`70:47:77:00:00:00`
`70:B2:58`	MA-L	24 bit	16,777,216	`70:B2:58:00:00:00`
`70:CA:97`	MA-L	24 bit	16,777,216	`70:CA:97:00:00:00`
`74:31:7E`	MA-L	24 bit	16,777,216	`74:31:7E:00:00:00`
`74:3E:2B`	MA-L	24 bit	16,777,216	`74:3E:2B:00:00:00`
`74:91:1A`	MA-L	24 bit	16,777,216	`74:91:1A:00:00:00`
`78:9F:6A`	MA-L	24 bit	16,777,216	`78:9F:6A:00:00:00`
`80:03:84`	MA-L	24 bit	16,777,216	`80:03:84:00:00:00`
`80:BC:37`	MA-L	24 bit	16,777,216	`80:BC:37:00:00:00`
`80:F0:CF`	MA-L	24 bit	16,777,216	`80:F0:CF:00:00:00`
`84:18:3A`	MA-L	24 bit	16,777,216	`84:18:3A:00:00:00`
`84:23:88`	MA-L	24 bit	16,777,216	`84:23:88:00:00:00`
`8C:0C:90`	MA-L	24 bit	16,777,216	`8C:0C:90:00:00:00`
`8C:7A:15`	MA-L	24 bit	16,777,216	`8C:7A:15:00:00:00`
`8C:FE:74`	MA-L	24 bit	16,777,216	`8C:FE:74:00:00:00`
`90:3A:72`	MA-L	24 bit	16,777,216	`90:3A:72:00:00:00`
`94:B3:4F`	MA-L	24 bit	16,777,216	`94:B3:4F:00:00:00`
`94:BF:C4`	MA-L	24 bit	16,777,216	`94:BF:C4:00:00:00`
`94:F6:65`	MA-L	24 bit	16,777,216	`94:F6:65:00:00:00`
`A8:0B:FB`	MA-L	24 bit	16,777,216	`A8:0B:FB:00:00:00`
`AC:67:06`	MA-L	24 bit	16,777,216	`AC:67:06:00:00:00`
`AC:DE:01`	MA-L	24 bit	16,777,216	`AC:DE:01:00:00:00`
`B0:7C:51`	MA-L	24 bit	16,777,216	`B0:7C:51:00:00:00`
`B4:79:C8`	MA-L	24 bit	16,777,216	`B4:79:C8:00:00:00`
`B4:E5:3E`	MA-L	24 bit	16,777,216	`B4:E5:3E:00:00:00`
`BC:9C:8D`	MA-L	24 bit	16,777,216	`BC:9C:8D:00:00:00`
`C0:8A:DE`	MA-L	24 bit	16,777,216	`C0:8A:DE:00:00:00`
`C0:C5:20`	MA-L	24 bit	16,777,216	`C0:C5:20:00:00:00`
`C0:C7:0A`	MA-L	24 bit	16,777,216	`C0:C7:0A:00:00:00`
`C4:01:7C`	MA-L	24 bit	16,777,216	`C4:01:7C:00:00:00`
`C4:10:8A`	MA-L	24 bit	16,777,216	`C4:10:8A:00:00:00`
`C8:03:F5`	MA-L	24 bit	16,777,216	`C8:03:F5:00:00:00`
`C8:08:73`	MA-L	24 bit	16,777,216	`C8:08:73:00:00:00`
`C8:84:8C`	MA-L	24 bit	16,777,216	`C8:84:8C:00:00:00`
`C8:A6:08`	MA-L	24 bit	16,777,216	`C8:A6:08:00:00:00`
`CC:1B:5A`	MA-L	24 bit	16,777,216	`CC:1B:5A:00:00:00`
`CC:2D:D2`	MA-L	24 bit	16,777,216	`CC:2D:D2:00:00:00`
`D0:4F:58`	MA-L	24 bit	16,777,216	`D0:4F:58:00:00:00`
`D4:68:4D`	MA-L	24 bit	16,777,216	`D4:68:4D:00:00:00`
`D4:BD:4F`	MA-L	24 bit	16,777,216	`D4:BD:4F:00:00:00`
`D4:C1:9E`	MA-L	24 bit	16,777,216	`D4:C1:9E:00:00:00`
`D8:38:FC`	MA-L	24 bit	16,777,216	`D8:38:FC:00:00:00`
`DC:AE:EB`	MA-L	24 bit	16,777,216	`DC:AE:EB:00:00:00`
`E0:10:7F`	MA-L	24 bit	16,777,216	`E0:10:7F:00:00:00`
`E8:1D:A8`	MA-L	24 bit	16,777,216	`E8:1D:A8:00:00:00`
`E8:FC:5F`	MA-L	24 bit	16,777,216	`E8:FC:5F:00:00:00`
`EC:58:EA`	MA-L	24 bit	16,777,216	`EC:58:EA:00:00:00`
`EC:8C:A2`	MA-L	24 bit	16,777,216	`EC:8C:A2:00:00:00`
`F0:3E:90`	MA-L	24 bit	16,777,216	`F0:3E:90:00:00:00`
`F0:6F:CE`	MA-L	24 bit	16,777,216	`F0:6F:CE:00:00:00`
`F0:B0:52`	MA-L	24 bit	16,777,216	`F0:B0:52:00:00:00`
`F8:E7:1E`	MA-L	24 bit	16,777,216	`F8:E7:1E:00:00:00`
`FC:5C:45`	MA-L	24 bit	16,777,216	`FC:5C:45:00:00:00`

关于 Ruckus Wireless 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 Ruckus Wireless 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。

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