Vendor directory

12,785 blocks registered in China.

Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.

Unique organizations5,629

Total blocks12,785

MA-L count9,881

MA-M count2,353

MA-S count452

IAB count72

CID count27

Total address capacity168,698,101,760

Last changed hereOct 7, 2026

Country reflects the address published in the IEEE registration record. It does not indicate where a device was manufactured, sold, located or currently used.

Largest organizations in China

Organization	Blocks
HUAWEI TECHNOLOGIES CO.,LTD	1,417
Huawei Device Co., Ltd.	670
zte corporation	501
Xiaomi Communications Co Ltd	241
Fiberhome Telecommunication Technologies Co.,LTD	218
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD	190
TP-LINK TECHNOLOGIES CO.,LTD.	174
vivo Mobile Communication Co., Ltd.	170
New H3C Technologies Co., Ltd	142
Hon Hai Precision Ind. Co.,Ltd.	129

Organization Prefix Type

🇨🇳 Beijing Xiaomi Electronics Co., Ltd. 6C:0D:C4:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co., Ltd. 8C:5A:F8:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co., Ltd. C8:28:32:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co., Ltd. D4:5E:EC:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co., Ltd. E0:B6:55:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co., Ltd. E4:DB:6D:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co., Ltd. EC:FA:5C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 1C:2A:B0:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 1C:8B:EF:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 20:72:A9:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 3C:2C:A6:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 44:71:47:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 68:B8:BB:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 78:53:33:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd 94:62:6D:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd B8:52:E0:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd E4:45:19:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Electronics Co.,Ltd EC:10:55:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 04:67:61:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 04:AE:47:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 14:90:7A:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 14:D8:81:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 1C:EA:AC:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 24:64:77:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 24:CF:24:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 28:D1:27:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 2C:19:5C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 34:F0:15:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 34:FA:1C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 3C:CD:57:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 44:23:7C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 44:57:9F:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 44:DF:65:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 44:E2:13:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 44:F7:70:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 4C:C6:4C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 50:4F:3B:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 50:88:11:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 50:92:6A:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 50:D2:F5:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 50:EC:50:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 50:FE:39:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 54:48:E6:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 58:B6:23:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 58:EA:1F:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 5C:02:14:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 5C:E5:0C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 60:F7:23:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 64:64:4A:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 64:90:C1:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 64:9E:31:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 68:AB:BC:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 6C:06:99:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 70:97:51:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 7C:0C:F1:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 7C:C2:94:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 84:46:93:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 88:C3:97:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 8C:53:C3:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 8C:D0:B2:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 8C:DE:F9:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 90:FB:5D:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 98:17:1A:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 98:E0:81:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd 9C:9D:7E:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd A4:39:B3:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd A4:A9:30:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd A4:BA:70:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd AC:8C:46:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd B4:60:ED:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd B8:50:D8:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd C0:5B:44:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd C4:93:BB:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd C8:5C:CC:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd C8:BF:4C:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd CC:03:3D:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd CC:4D:75:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd CC:B5:D1:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd CC:D8:43:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd CC:DA:20:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd D4:35:38:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd D4:43:8A:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd D4:53:2A:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd D4:DA:21:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd D4:F0:EA:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd DC:ED:83:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd E4:1B:43:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd E4:FE:43:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd E8:4A:54:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd E8:BA:17:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd EC:4D:3E:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaomi Mobile Software Co., Ltd F8:83:06:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaoqu Zhipin Technology Co., Ltd 2C:C4:4F:C0:00:00 /28 MA-M 🇨🇳 Beijing XiaoRui Technology Co., Ltd A4:11:63:60:00:00 /28 MA-M 🇨🇳 BEIJING XIAOYUAN WENHUA CULTURE COMMUNICATION CO., LTD. D0:16:F0:40:00:00 /28 MA-M 🇨🇳 Beijing Xiaoyuer Network Technology Co., Ltd 88:DA:33:00:00:00 /24 MA-L 🇨🇳 Beijing Xiaoyuer Technology Co. Ltd. C0:B7:13:00:00:00 /24 MA-L 🇨🇳 Beijing Xinertel Technology Co., Ltd. 18:9B:A5:70:00:00 /28 MA-M 🇨🇳 BeiJing Xinsheng Technology Co.,Ltd 5C:85:7E:80:00:00 /28 MA-M 🇨🇳 Beijing Xinwei Telecom Technology Co., Ltd. 00:18:12:00:00:00 /24 MA-L