IntegratedDe

Integrated Device Technology (Malaysia) Sdn. Bhd. — 46 个 OUI 前缀

如何理解 IntegratedDe 的查询结果

下面列出 Wireshark 数据文件中以 IntegratedDe 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

46 个 OUI 前缀
OUI 前缀 地址范围
18:C1:9D/24 18:C1:9D:00:00:00 ~ 18:C1:9D:FF:FF:FF
84:7F:3D/24 84:7F:3D:00:00:00 ~ 84:7F:3D:FF:FF:FF
C8:4F:0E/24 C8:4F:0E:00:00:00 ~ C8:4F:0E:FF:FF:FF
A4:B5:2E/24 A4:B5:2E:00:00:00 ~ A4:B5:2E:FF:FF:FF
D8:45:2B/24 D8:45:2B:00:00:00 ~ D8:45:2B:FF:FF:FF
14:E7:C8/24 14:E7:C8:00:00:00 ~ 14:E7:C8:FF:FF:FF
40:F0:4E/24 40:F0:4E:00:00:00 ~ 40:F0:4E:FF:FF:FF
78:2A:79/24 78:2A:79:00:00:00 ~ 78:2A:79:FF:FF:FF
D8:D6:F3/24 D8:D6:F3:00:00:00 ~ D8:D6:F3:FF:FF:FF
00:50:C2:7A:8/36 00:50:C2:7A:80:00 ~ 00:50:C2:7A:8F:FF
40:ED:98:A/28 40:ED:98:A0:00:00 ~ 40:ED:98:AF:FF:FF
10:12:50/24 10:12:50:00:00:00 ~ 10:12:50:FF:FF:FF
FC:EA:50/24 FC:EA:50:00:00:00 ~ FC:EA:50:FF:FF:FF
DC:37:57/24 DC:37:57:00:00:00 ~ DC:37:57:FF:FF:FF
7C:6A:F3/24 7C:6A:F3:00:00:00 ~ 7C:6A:F3:FF:FF:FF
90:79:10/24 90:79:10:00:00:00 ~ 90:79:10:FF:FF:FF
24:05:F5/24 24:05:F5:00:00:00 ~ 24:05:F5:FF:FF:FF
1C:9D:3E/24 1C:9D:3E:00:00:00 ~ 1C:9D:3E:FF:FF:FF
DC:CC:8D/24 DC:CC:8D:00:00:00 ~ DC:CC:8D:FF:FF:FF
F8:99:10/24 F8:99:10:00:00:00 ~ F8:99:10:FF:FF:FF
80:3A:0A/24 80:3A:0A:00:00:00 ~ 80:3A:0A:FF:FF:FF
00:25:16/24 00:25:16:00:00:00 ~ 00:25:16:FF:FF:FF
CC:99:16/24 CC:99:16:00:00:00 ~ CC:99:16:FF:FF:FF
E8:09:45/24 E8:09:45:00:00:00 ~ E8:09:45:FF:FF:FF
00:30:FD/24 00:30:FD:00:00:00 ~ 00:30:FD:FF:FF:FF
9C:F0:29/24 9C:F0:29:00:00:00 ~ 9C:F0:29:FF:FF:FF
E4:CC:9D/24 E4:CC:9D:00:00:00 ~ E4:CC:9D:FF:FF:FF
E8:DE:8E/24 E8:DE:8E:00:00:00 ~ E8:DE:8E:FF:FF:FF
70:1B:FB/24 70:1B:FB:00:00:00 ~ 70:1B:FB:FF:FF:FF
A4:26:18/24 A4:26:18:00:00:00 ~ A4:26:18:FF:FF:FF
2C:B1:15/24 2C:B1:15:00:00:00 ~ 2C:B1:15:FF:FF:FF
40:B3:0E/24 40:B3:0E:00:00:00 ~ 40:B3:0E:FF:FF:FF
58:EC:ED/24 58:EC:ED:00:00:00 ~ 58:EC:ED:FF:FF:FF
D0:55:B2/24 D0:55:B2:00:00:00 ~ D0:55:B2:FF:FF:FF
9C:49:7F/24 9C:49:7F:00:00:00 ~ 9C:49:7F:FF:FF:FF
B8:DB:1C/24 B8:DB:1C:00:00:00 ~ B8:DB:1C:FF:FF:FF
A4:F3:E7/24 A4:F3:E7:00:00:00 ~ A4:F3:E7:FF:FF:FF
64:98:29/24 64:98:29:00:00:00 ~ 64:98:29:FF:FF:FF
CC:51:B4/24 CC:51:B4:00:00:00 ~ CC:51:B4:FF:FF:FF
00:E0:CF/24 00:E0:CF:00:00:00 ~ 00:E0:CF:FF:FF:FF
88:17:A3/24 88:17:A3:00:00:00 ~ 88:17:A3:FF:FF:FF
80:D1:60/24 80:D1:60:00:00:00 ~ 80:D1:60:FF:FF:FF
20:16:3D/24 20:16:3D:00:00:00 ~ 20:16:3D:FF:FF:FF
50:97:44/24 50:97:44:00:00:00 ~ 50:97:44:FF:FF:FF
00:D0:A2/24 00:D0:A2:00:00:00 ~ 00:D0:A2:FF:FF:FF
68:93:61/24 68:93:61:00:00:00 ~ 68:93:61:FF:FF:FF
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