Sichuan Tianyi Comheart Telecom Co.,LTD
该厂商在 IEEE 注册的 OUI / MAC 地址前缀清单，共 89 个。
89
OUI 前缀总数
88
MA-L（24位）
1
MA-M（28位）
0
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 89 个
| OUI 前缀 | 注册类型 | 前缀位长 | 地址容量 | 示例 MAC |
|---|---|---|---|---|
00:4C:E5 | MA-L | 24 bit | 16,777,216 | 00:4C:E5:00:00:00 |
00:E5:E4 | MA-L | 24 bit | 16,777,216 | 00:E5:E4:00:00:00 |
04:43:FD | MA-L | 24 bit | 16,777,216 | 04:43:FD:00:00:00 |
04:6B:25 | MA-L | 24 bit | 16,777,216 | 04:6B:25:00:00:00 |
08:01:0F | MA-L | 24 bit | 16,777,216 | 08:01:0F:00:00:00 |
10:12:B4 | MA-L | 24 bit | 16,777,216 | 10:12:B4:00:00:00 |
14:69:A2 | MA-L | 24 bit | 16,777,216 | 14:69:A2:00:00:00 |
18:52:07 | MA-L | 24 bit | 16,777,216 | 18:52:07:00:00:00 |
18:75:32 | MA-L | 24 bit | 16,777,216 | 18:75:32:00:00:00 |
1C:0E:D3 | MA-L | 24 bit | 16,777,216 | 1C:0E:D3:00:00:00 |
1C:FF:59 | MA-L | 24 bit | 16,777,216 | 1C:FF:59:00:00:00 |
24:06:F2 | MA-L | 24 bit | 16,777,216 | 24:06:F2:00:00:00 |
24:1A:F7 | MA-L | 24 bit | 16,777,216 | 24:1A:F7:00:00:00 |
24:1D:48 | MA-L | 24 bit | 16,777,216 | 24:1D:48:00:00:00 |
24:8B:E0 | MA-L | 24 bit | 16,777,216 | 24:8B:E0:00:00:00 |
28:93:7D | MA-L | 24 bit | 16,777,216 | 28:93:7D:00:00:00 |
2C:4B:14 | MA-L | 24 bit | 16,777,216 | 2C:4B:14:00:00:00 |
2C:63:73 | MA-L | 24 bit | 16,777,216 | 2C:63:73:00:00:00 |
30:5A:99 | MA-L | 24 bit | 16,777,216 | 30:5A:99:00:00:00 |
30:BD:FE | MA-L | 24 bit | 16,777,216 | 30:BD:FE:00:00:00 |
34:8D:52 | MA-L | 24 bit | 16,777,216 | 34:8D:52:00:00:00 |
38:68:BE | MA-L | 24 bit | 16,777,216 | 38:68:BE:00:00:00 |
40:70:A5 | MA-L | 24 bit | 16,777,216 | 40:70:A5:00:00:00 |
40:F4:20 | MA-L | 24 bit | 16,777,216 | 40:F4:20:00:00:00 |
44:56:E2 | MA-L | 24 bit | 16,777,216 | 44:56:E2:00:00:00 |
44:BA:46 | MA-L | 24 bit | 16,777,216 | 44:BA:46:00:00:00 |
44:D5:06 | MA-L | 24 bit | 16,777,216 | 44:D5:06:00:00:00 |
48:5D:ED | MA-L | 24 bit | 16,777,216 | 48:5D:ED:00:00:00 |
54:E0:61 | MA-L | 24 bit | 16,777,216 | 54:E0:61:00:00:00 |
58:D2:37 | MA-L | 24 bit | 16,777,216 | 58:D2:37:00:00:00 |
5C:4A:1F | MA-L | 24 bit | 16,777,216 | 5C:4A:1F:00:00:00 |
5C:A1:76 | MA-L | 24 bit | 16,777,216 | 5C:A1:76:00:00:00 |
5C:FC:6E | MA-L | 24 bit | 16,777,216 | 5C:FC:6E:00:00:00 |
64:3A:B1 | MA-L | 24 bit | 16,777,216 | 64:3A:B1:00:00:00 |
64:52:34 | MA-L | 24 bit | 16,777,216 | 64:52:34:00:00:00 |
64:5D:92 | MA-L | 24 bit | 16,777,216 | 64:5D:92:00:00:00 |
64:C0:1A | MA-L | 24 bit | 16,777,216 | 64:C0:1A:00:00:00 |
68:1A:7C | MA-L | 24 bit | 16,777,216 | 68:1A:7C:00:00:00 |
68:1E:A3 | MA-L | 24 bit | 16,777,216 | 68:1E:A3:00:00:00 |
68:26:2A | MA-L | 24 bit | 16,777,216 | 68:26:2A:00:00:00 |
74:69:4A | MA-L | 24 bit | 16,777,216 | 74:69:4A:00:00:00 |
78:47:E3 | MA-L | 24 bit | 16,777,216 | 78:47:E3:00:00:00 |
78:71:04 | MA-L | 24 bit | 16,777,216 | 78:71:04:00:00:00 |
78:B8:4B | MA-L | 24 bit | 16,777,216 | 78:B8:4B:00:00:00 |
78:C2:C0:6 | MA-M | 28 bit | 1,048,576 | 78:C2:C0:60:00:00 |
7C:CC:1F | MA-L | 24 bit | 16,777,216 | 7C:CC:1F:00:00:00 |
7C:DA:C3 | MA-L | 24 bit | 16,777,216 | 7C:DA:C3:00:00:00 |
80:48:A5 | MA-L | 24 bit | 16,777,216 | 80:48:A5:00:00:00 |
84:B6:30 | MA-L | 24 bit | 16,777,216 | 84:B6:30:00:00:00 |
88:00:C6 | MA-L | 24 bit | 16,777,216 | 88:00:C6:00:00:00 |
88:01:0C | MA-L | 24 bit | 16,777,216 | 88:01:0C:00:00:00 |
8C:81:72 | MA-L | 24 bit | 16,777,216 | 8C:81:72:00:00:00 |
90:52:BF | MA-L | 24 bit | 16,777,216 | 90:52:BF:00:00:00 |
90:86:74 | MA-L | 24 bit | 16,777,216 | 90:86:74:00:00:00 |
98:8C:B3 | MA-L | 24 bit | 16,777,216 | 98:8C:B3:00:00:00 |
9C:32:A9 | MA-L | 24 bit | 16,777,216 | 9C:32:A9:00:00:00 |
9C:61:21 | MA-L | 24 bit | 16,777,216 | 9C:61:21:00:00:00 |
9C:9C:40 | MA-L | 24 bit | 16,777,216 | 9C:9C:40:00:00:00 |
A4:2A:71 | MA-L | 24 bit | 16,777,216 | A4:2A:71:00:00:00 |
A4:A5:28 | MA-L | 24 bit | 16,777,216 | A4:A5:28:00:00:00 |
AC:01:7A | MA-L | 24 bit | 16,777,216 | AC:01:7A:00:00:00 |
AC:E7:7B | MA-L | 24 bit | 16,777,216 | AC:E7:7B:00:00:00 |
B8:22:4F | MA-L | 24 bit | 16,777,216 | B8:22:4F:00:00:00 |
B8:A7:92 | MA-L | 24 bit | 16,777,216 | B8:A7:92:00:00:00 |
B8:DD:E8 | MA-L | 24 bit | 16,777,216 | B8:DD:E8:00:00:00 |
BC:5D:A3 | MA-L | 24 bit | 16,777,216 | BC:5D:A3:00:00:00 |
C0:1B:23 | MA-L | 24 bit | 16,777,216 | C0:1B:23:00:00:00 |
C0:91:20 | MA-L | 24 bit | 16,777,216 | C0:91:20:00:00:00 |
C0:CC:42 | MA-L | 24 bit | 16,777,216 | C0:CC:42:00:00:00 |
C4:A1:51 | MA-L | 24 bit | 16,777,216 | C4:A1:51:00:00:00 |
C8:14:B4 | MA-L | 24 bit | 16,777,216 | C8:14:B4:00:00:00 |
C8:6C:20 | MA-L | 24 bit | 16,777,216 | C8:6C:20:00:00:00 |
CC:26:14 | MA-L | 24 bit | 16,777,216 | CC:26:14:00:00:00 |
CC:6D:55 | MA-L | 24 bit | 16,777,216 | CC:6D:55:00:00:00 |
CC:A2:60 | MA-L | 24 bit | 16,777,216 | CC:A2:60:00:00:00 |
D4:41:65 | MA-L | 24 bit | 16,777,216 | D4:41:65:00:00:00 |
D4:EE:DE | MA-L | 24 bit | 16,777,216 | D4:EE:DE:00:00:00 |
D8:EE:42 | MA-L | 24 bit | 16,777,216 | D8:EE:42:00:00:00 |
E0:4F:BD | MA-L | 24 bit | 16,777,216 | E0:4F:BD:00:00:00 |
E0:C6:3C | MA-L | 24 bit | 16,777,216 | E0:C6:3C:00:00:00 |
E0:F3:18 | MA-L | 24 bit | 16,777,216 | E0:F3:18:00:00:00 |
E8:6E:3E | MA-L | 24 bit | 16,777,216 | E8:6E:3E:00:00:00 |
EC:F8:EB | MA-L | 24 bit | 16,777,216 | EC:F8:EB:00:00:00 |
F0:92:B4 | MA-L | 24 bit | 16,777,216 | F0:92:B4:00:00:00 |
F8:66:91 | MA-L | 24 bit | 16,777,216 | F8:66:91:00:00:00 |
F8:CD:C8 | MA-L | 24 bit | 16,777,216 | F8:CD:C8:00:00:00 |
F8:E3:5F | MA-L | 24 bit | 16,777,216 | F8:E3:5F:00:00:00 |
FC:37:2B | MA-L | 24 bit | 16,777,216 | FC:37:2B:00:00:00 |
FC:91:89 | MA-L | 24 bit | 16,777,216 | FC:91:89:00:00:00 |
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关于 Sichuan Tianyi Comheart Telecom Co.,LTD 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 Sichuan Tianyi Comheart Telecom Co.,LTD 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。