NortelNetwor

Nortel Networks — 70 个 OUI 前缀

如何理解 NortelNetwor 的查询结果

下面列出 Wireshark 数据文件中以 NortelNetwor 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

70 个 OUI 前缀
OUI 前缀 地址范围
00:1C:EB/24 00:1C:EB:00:00:00 ~ 00:1C:EB:FF:FF:FF
00:09:97/24 00:09:97:00:00:00 ~ 00:09:97:FF:FF:FF
00:03:42/24 00:03:42:00:00:00 ~ 00:03:42:FF:FF:FF
00:0E:62/24 00:0E:62:00:00:00 ~ 00:0E:62:FF:FF:FF
00:1C:9C/24 00:1C:9C:00:00:00 ~ 00:1C:9C:FF:FF:FF
00:1E:1F/24 00:1E:1F:00:00:00 ~ 00:1E:1F:FF:FF:FF
00:13:0A/24 00:13:0A:00:00:00 ~ 00:13:0A:FF:FF:FF
00:15:40/24 00:15:40:00:00:00 ~ 00:15:40:FF:FF:FF
00:16:60/24 00:16:60:00:00:00 ~ 00:16:60:FF:FF:FF
80:17:7D/24 80:17:7D:00:00:00 ~ 80:17:7D:FF:FF:FF
00:15:9B/24 00:15:9B:00:00:00 ~ 00:15:9B:FF:FF:FF
00:19:E1/24 00:19:E1:00:00:00 ~ 00:19:E1:FF:FF:FF
00:04:DC/24 00:04:DC:00:00:00 ~ 00:04:DC:FF:FF:FF
E8:05:6D/24 E8:05:6D:00:00:00 ~ E8:05:6D:FF:FF:FF
00:1F:DA/24 00:1F:DA:00:00:00 ~ 00:1F:DA:FF:FF:FF
00:1D:42/24 00:1D:42:00:00:00 ~ 00:1D:42:FF:FF:FF
00:03:4B/24 00:03:4B:00:00:00 ~ 00:03:4B:FF:FF:FF
00:19:69/24 00:19:69:00:00:00 ~ 00:19:69:FF:FF:FF
00:24:7F/24 00:24:7F:00:00:00 ~ 00:24:7F:FF:FF:FF
00:11:F9/24 00:11:F9:00:00:00 ~ 00:11:F9:FF:FF:FF
00:1A:8F/24 00:1A:8F:00:00:00 ~ 00:1A:8F:FF:FF:FF
00:1F:0A/24 00:1F:0A:00:00:00 ~ 00:1F:0A:FF:FF:FF
00:01:81/24 00:01:81:00:00:00 ~ 00:01:81:FF:FF:FF
00:21:62/24 00:21:62:00:00:00 ~ 00:21:62:FF:FF:FF
00:00:75/24 00:00:75:00:00:00 ~ 00:00:75:FF:FF:FF
00:13:65/24 00:13:65:00:00:00 ~ 00:13:65:FF:FF:FF
00:0E:C0/24 00:0E:C0:00:00:00 ~ 00:0E:C0:FF:FF:FF
00:17:65/24 00:17:65:00:00:00 ~ 00:17:65:FF:FF:FF
00:0E:40/24 00:0E:40:00:00:00 ~ 00:0E:40:FF:FF:FF
00:23:0D/24 00:23:0D:00:00:00 ~ 00:23:0D:FF:FF:FF
00:20:D8/24 00:20:D8:00:00:00 ~ 00:20:D8:FF:FF:FF
40:B2:C8/24 40:B2:C8:00:00:00 ~ 40:B2:C8:FF:FF:FF
98:D8:8C/24 98:D8:8C:00:00:00 ~ 98:D8:8C:FF:FF:FF
68:78:4C/24 68:78:4C:00:00:00 ~ 68:78:4C:FF:FF:FF
00:1F:9A/24 00:1F:9A:00:00:00 ~ 00:1F:9A:FF:FF:FF
00:0F:CD/24 00:0F:CD:00:00:00 ~ 00:0F:CD:FF:FF:FF
00:1E:7E/24 00:1E:7E:00:00:00 ~ 00:1E:7E:FF:FF:FF
00:0F:06/24 00:0F:06:00:00:00 ~ 00:0F:06:FF:FF:FF
A4:21:8A/24 A4:21:8A:00:00:00 ~ A4:21:8A:FF:FF:FF
00:24:00/24 00:24:00:00:00:00 ~ 00:24:00:FF:FF:FF
00:14:0E/24 00:14:0E:00:00:00 ~ 00:14:0E:FF:FF:FF
00:15:E8/24 00:15:E8:00:00:00 ~ 00:15:E8:FF:FF:FF
5C:E2:86/24 5C:E2:86:00:00:00 ~ 5C:E2:86:FF:FF:FF
00:04:38/24 00:04:38:00:00:00 ~ 00:04:38:FF:FF:FF
00:24:43/24 00:24:43:00:00:00 ~ 00:24:43:FF:FF:FF
00:17:D1/24 00:17:D1:00:00:00 ~ 00:17:D1:FF:FF:FF
00:12:83/24 00:12:83:00:00:00 ~ 00:12:83:FF:FF:FF
00:1E:CA/24 00:1E:CA:00:00:00 ~ 00:1E:CA:FF:FF:FF
00:02:5F/24 00:02:5F:00:00:00 ~ 00:02:5F:FF:FF:FF
00:1C:17/24 00:1C:17:00:00:00 ~ 00:1C:17:FF:FF:FF
00:60:38/24 00:60:38:00:00:00 ~ 00:60:38:FF:FF:FF
00:10:45/24 00:10:45:00:00:00 ~ 00:10:45:FF:FF:FF
00:16:CA/24 00:16:CA:00:00:00 ~ 00:16:CA:FF:FF:FF
00:21:E1/24 00:21:E1:00:00:00 ~ 00:21:E1:FF:FF:FF
00:24:B5/24 00:24:B5:00:00:00 ~ 00:24:B5:FF:FF:FF
00:22:67/24 00:22:67:00:00:00 ~ 00:22:67:FF:FF:FF
00:1D:AF/24 00:1D:AF:00:00:00 ~ 00:1D:AF:FF:FF:FF
00:14:C7/24 00:14:C7:00:00:00 ~ 00:14:C7:FF:FF:FF
00:0F:6A/24 00:0F:6A:00:00:00 ~ 00:0F:6A:FF:FF:FF
00:1B:BA/24 00:1B:BA:00:00:00 ~ 00:1B:BA:FF:FF:FF
00:0C:F7/24 00:0C:F7:00:00:00 ~ 00:0C:F7:FF:FF:FF
00:1B:25/24 00:1B:25:00:00:00 ~ 00:1B:25:FF:FF:FF
00:11:58/24 00:11:58:00:00:00 ~ 00:11:58:FF:FF:FF
00:50:C2:05:C/36 00:50:C2:05:C0:00 ~ 00:50:C2:05:CF:FF
00:18:B0/24 00:18:B0:00:00:00 ~ 00:18:B0:FF:FF:FF
00:0C:F8/24 00:0C:F8:00:00:00 ~ 00:0C:F8:FF:FF:FF
00:90:8E/24 00:90:8E:00:00:00 ~ 00:90:8E:FF:FF:FF
00:1F:46/24 00:1F:46:00:00:00 ~ 00:1F:46:FF:FF:FF
E0:26:36/24 E0:26:36:00:00:00 ~ E0:26:36:FF:FF:FF
00:14:0D/24 00:14:0D:00:00:00 ~ 00:14:0D:FF:FF:FF
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