SkyUk

Sky Uk Limited — 40 个 OUI 前缀

如何理解 SkyUk 的查询结果

下面列出 Wireshark 数据文件中以 SkyUk 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。

识别限制与排查方法

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:2026-10-07 15:58(UTC)。

理解 IEEE 地址块分配 · 结果不匹配时如何排查 · 反馈数据问题

40 个 OUI 前缀
OUI 前缀 地址范围
90:02:18/24 90:02:18:00:00:00 ~ 90:02:18:FF:FF:FF
20:47:ED/24 20:47:ED:00:00:00 ~ 20:47:ED:FF:FF:FF
C0:A3:6E/24 C0:A3:6E:00:00:00 ~ C0:A3:6E:FF:FF:FF
24:A7:DC/24 24:A7:DC:00:00:00 ~ 24:A7:DC:FF:FF:FF
90:21:06/24 90:21:06:00:00:00 ~ 90:21:06:FF:FF:FF
1C:46:D1/24 1C:46:D1:00:00:00 ~ 1C:46:D1:FF:FF:FF
3C:9E:C7/24 3C:9E:C7:00:00:00 ~ 3C:9E:C7:FF:FF:FF
3C:45:7A/24 3C:45:7A:00:00:00 ~ 3C:45:7A:FF:FF:FF
D4:DA:CD/24 D4:DA:CD:00:00:00 ~ D4:DA:CD:FF:FF:FF
E8:76:40/24 E8:76:40:00:00:00 ~ E8:76:40:FF:FF:FF
6C:A0:B4/24 6C:A0:B4:00:00:00 ~ 6C:A0:B4:FF:FF:FF
A0:BD:CD/24 A0:BD:CD:00:00:00 ~ A0:BD:CD:FF:FF:FF
14:08:05/24 14:08:05:00:00:00 ~ 14:08:05:FF:FF:FF
BC:85:D0/24 BC:85:D0:00:00:00 ~ BC:85:D0:FF:FF:FF
3C:89:94/24 3C:89:94:00:00:00 ~ 3C:89:94:FF:FF:FF
04:B8:6A/24 04:B8:6A:00:00:00 ~ 04:B8:6A:FF:FF:FF
0C:F9:C0/24 0C:F9:C0:00:00:00 ~ 0C:F9:C0:FF:FF:FF
D0:58:FC/24 D0:58:FC:00:00:00 ~ D0:58:FC:FF:FF:FF
38:A6:CE/24 38:A6:CE:00:00:00 ~ 38:A6:CE:FF:FF:FF
80:75:1F/24 80:75:1F:00:00:00 ~ 80:75:1F:FF:FF:FF
70:50:AF/24 70:50:AF:00:00:00 ~ 70:50:AF:FF:FF:FF
D4:52:EE/24 D4:52:EE:00:00:00 ~ D4:52:EE:FF:FF:FF
B4:BA:9D/24 B4:BA:9D:00:00:00 ~ B4:BA:9D:FF:FF:FF
B0:3E:51/24 B0:3E:51:00:00:00 ~ B0:3E:51:FF:FF:FF
80:72:15/24 80:72:15:00:00:00 ~ 80:72:15:FF:FF:FF
9C:31:C3/24 9C:31:C3:00:00:00 ~ 9C:31:C3:FF:FF:FF
04:81:9B/24 04:81:9B:00:00:00 ~ 04:81:9B:FF:FF:FF
7C:4C:A5/24 7C:4C:A5:00:00:00 ~ 7C:4C:A5:FF:FF:FF
C8:DE:41/24 C8:DE:41:00:00:00 ~ C8:DE:41:FF:FF:FF
B0:45:30/24 B0:45:30:00:00:00 ~ B0:45:30:FF:FF:FF
50:70:43/24 50:70:43:00:00:00 ~ 50:70:43:FF:FF:FF
C4:60:26/24 C4:60:26:00:00:00 ~ C4:60:26:FF:FF:FF
00:19:FB/24 00:19:FB:00:00:00 ~ 00:19:FB:FF:FF:FF
00:A3:88/24 00:A3:88:00:00:00 ~ 00:A3:88:FF:FF:FF
C8:96:5A/24 C8:96:5A:00:00:00 ~ C8:96:5A:FF:FF:FF
78:3E:53/24 78:3E:53:00:00:00 ~ 78:3E:53:FF:FF:FF
D4:F0:4A/24 D4:F0:4A:00:00:00 ~ D4:F0:4A:FF:FF:FF
DC:01:79/24 DC:01:79:00:00:00 ~ DC:01:79:FF:FF:FF
C0:3E:0F/24 C0:3E:0F:00:00:00 ~ C0:3E:0F:FF:FF:FF
FC:D2:90/24 FC:D2:90:00:00:00 ~ FC:D2:90:FF:FF:FF
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