ChinaDragonT

China Dragon Technology Limited — 34 个 OUI 前缀

如何理解 ChinaDragonT 的查询结果

下面列出 Wireshark 数据文件中以 ChinaDragonT 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:2026-11-06 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

34 个 OUI 前缀
OUI 前缀 地址范围
AC:8E:63/24 AC:8E:63:00:00:00 ~ AC:8E:63:FF:FF:FF
A0:9D:C1/24 A0:9D:C1:00:00:00 ~ A0:9D:C1:FF:FF:FF
B4:65:DC/24 B4:65:DC:00:00:00 ~ B4:65:DC:FF:FF:FF
C8:26:E2/24 C8:26:E2:00:00:00 ~ C8:26:E2:FF:FF:FF
E0:75:26/24 E0:75:26:00:00:00 ~ E0:75:26:FF:FF:FF
0C:CD:D0/24 0C:CD:D0:00:00:00 ~ 0C:CD:D0:FF:FF:FF
A4:6B:40/24 A4:6B:40:00:00:00 ~ A4:6B:40:FF:FF:FF
3C:3B:AD/24 3C:3B:AD:00:00:00 ~ 3C:3B:AD:FF:FF:FF
A8:43:A4/24 A8:43:A4:00:00:00 ~ A8:43:A4:FF:FF:FF
A8:A0:92/24 A8:A0:92:00:00:00 ~ A8:A0:92:FF:FF:FF
44:90:BA/24 44:90:BA:00:00:00 ~ 44:90:BA:FF:FF:FF
24:B7:2A/24 24:B7:2A:00:00:00 ~ 24:B7:2A:FF:FF:FF
C8:8A:D8/24 C8:8A:D8:00:00:00 ~ C8:8A:D8:FF:FF:FF
BC:2B:02/24 BC:2B:02:00:00:00 ~ BC:2B:02:FF:FF:FF
00:7E:56/24 00:7E:56:00:00:00 ~ 00:7E:56:FF:FF:FF
44:EF:BF/24 44:EF:BF:00:00:00 ~ 44:EF:BF:FF:FF:FF
60:F9:1C/24 60:F9:1C:00:00:00 ~ 60:F9:1C:FF:FF:FF
90:7A:DA/24 90:7A:DA:00:00:00 ~ 90:7A:DA:FF:FF:FF
04:39:26/24 04:39:26:00:00:00 ~ 04:39:26:FF:FF:FF
A8:4F:A4/24 A8:4F:A4:00:00:00 ~ A8:4F:A4:FF:FF:FF
40:9C:A7/24 40:9C:A7:00:00:00 ~ 40:9C:A7:FF:FF:FF
E0:51:D8/24 E0:51:D8:00:00:00 ~ E0:51:D8:FF:FF:FF
A0:67:20/24 A0:67:20:00:00:00 ~ A0:67:20:FF:FF:FF
78:8A:86/24 78:8A:86:00:00:00 ~ 78:8A:86:FF:FF:FF
D0:A4:6F/24 D0:A4:6F:00:00:00 ~ D0:A4:6F:FF:FF:FF
3C:7A:AA/24 3C:7A:AA:00:00:00 ~ 3C:7A:AA:FF:FF:FF
40:AA:56/24 40:AA:56:00:00:00 ~ 40:AA:56:FF:FF:FF
B0:AC:82/24 B0:AC:82:00:00:00 ~ B0:AC:82:FF:FF:FF
1C:79:2D/24 1C:79:2D:00:00:00 ~ 1C:79:2D:FF:FF:FF
94:E0:D6/24 94:E0:D6:00:00:00 ~ 94:E0:D6:FF:FF:FF
C0:E3:50/24 C0:E3:50:00:00:00 ~ C0:E3:50:FF:FF:FF
54:AE:BC/24 54:AE:BC:00:00:00 ~ 54:AE:BC:FF:FF:FF
5C:8A:AE/24 5C:8A:AE:00:00:00 ~ 5C:8A:AE:FF:FF:FF
6C:05:D3/24 6C:05:D3:00:00:00 ~ 6C:05:D3:FF:FF:FF
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