Vendor directory

12,634 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 organizations5,580

Total blocks12,634

MA-L count9,762

MA-M count2,326

MA-S count448

IAB count72

CID count26

Total address capacity166,656,507,904

Last changed hereAug 29, 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	1,407
Huawei Device Co., Ltd.	650
zte corporation	498
Xiaomi Communications Co Ltd	235
Fiberhome Telecommunication Technologies Co.,LTD	215
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD	188
TP-LINK TECHNOLOGIES CO.,LTD.	174
vivo Mobile Communication Co., Ltd.	168
New H3C Technologies Co., Ltd	138
Hon Hai Precision Ind. Co.,Ltd.	129

Organization Prefix Type

🇨🇳 Zhuhai Yunzhou Intelligence Technology Ltd. 8C:1F:64:25:40:00 /36 MA-S 🇨🇳 Zhuolian (Shenzhen) Communication Co., Ltd 68:8F:C9:00:00:00 /24 MA-L 🇨🇳 ZhuoPuCheng (Shenzhen) Technology.Co.,Ltd. E8:F6:D7:D0:00:00 /28 MA-M 🇨🇳 ZhuoYu Technology 20:2B:DA:E0:00:00 /28 MA-M 🇨🇳 ZICHAN J TECHNOLOGY CO.,LTD 4C:EA:41:50:00:00 /28 MA-M 🇨🇳 ZiGong Pengcheng Technology Co.,Ltd F0:2A:2B:90:00:00 /28 MA-M 🇨🇳 Zillnk 1C:A0:EF:80:00:00 /28 MA-M 🇨🇳 ZIMI CORPORATION 6C:D3:EE:00:00:00 /24 MA-L 🇨🇳 ZIMI CORPORATION 74:A3:4A:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. 00:0E:E8:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. 14:4D:67:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. 1C:56:8E:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. 40:EE:15:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. 5C:92:5E:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. 78:44:76:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. B8:55:10:00:00:00 /24 MA-L 🇨🇳 Zioncom Electronics (Shenzhen) Ltd. F4:28:53:00:00:00 /24 MA-L 🇨🇳 ZJU-Hangzhou Global Scientific and Technological Innovation Center 8C:1F:64:A1:00:00 /36 MA-S 🇨🇳 ZMIN Technologies 4C:65:A8:B0:00:00 /28 MA-M 🇨🇳 ZOOM SERVER D0:49:8B:00:00:00 /24 MA-L 🇨🇳 Zoomlion Huanuo(Beijing)Technology Co.,Ltd 04:EE:E8:00:00:00 /28 MA-M 🇨🇳 ZOWEE TECHNOLOGY(HEYUAN) CO., LTD. 10:E8:40:00:00:00 /24 MA-L 🇨🇳 ZOWEE TECHNOLOGY(HEYUAN)Co.,Ltd 4C:81:25:00:00:00 /24 MA-L 🇨🇳 ZOWEE TECHNOLOGY(HEYUAN)Co.,Ltd 90:1D:FF:00:00:00 /24 MA-L 🇨🇳 ZPD technology Co., Ltd 04:11:19:60:00:00 /28 MA-M 🇨🇳 zte corporation 00:19:C6:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:1E:73:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:22:93:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:25:12:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:26:ED:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:4A:77:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:56:F1:00:00:00 /24 MA-L 🇨🇳 zte corporation 00:E7:E3:00:00:00 /24 MA-L 🇨🇳 zte corporation 04:1D:C7:00:00:00 /24 MA-L 🇨🇳 zte corporation 04:20:84:00:00:00 /24 MA-L 🇨🇳 zte corporation 04:6E:CB:00:00:00 /24 MA-L 🇨🇳 zte corporation 04:95:73:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:18:1A:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:3F:BC:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:44:73:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:60:83:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:9A:C7:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:AA:89:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:E6:3B:00:00:00 /24 MA-L 🇨🇳 zte corporation 08:F6:06:00:00:00 /24 MA-L 🇨🇳 zte corporation 0C:01:4B:00:00:00 /24 MA-L 🇨🇳 zte corporation 0C:01:A5:00:00:00 /24 MA-L 🇨🇳 zte corporation 0C:12:62:00:00:00 /24 MA-L 🇨🇳 zte corporation 0C:37:47:00:00:00 /24 MA-L 🇨🇳 zte corporation 0C:44:C0:00:00:00 /24 MA-L 🇨🇳 zte corporation 0C:72:D9:00:00:00 /24 MA-L 🇨🇳 zte corporation 10:10:81:00:00:00 /24 MA-L 🇨🇳 zte corporation 10:12:D0:00:00:00 /24 MA-L 🇨🇳 zte corporation 10:3C:59:00:00:00 /24 MA-L 🇨🇳 zte corporation 10:D0:AB:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:00:7D:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:09:B4:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:20:04:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:3E:BF:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:60:80:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:6B:9A:00:00:00 /24 MA-L 🇨🇳 zte corporation 14:CA:56:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:13:2D:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:44:E6:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:5E:0B:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:68:6A:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:79:FD:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:B0:A4:00:00:00 /24 MA-L 🇨🇳 zte corporation 18:CA:A7:00:00:00 /24 MA-L 🇨🇳 zte corporation 1C:27:04:00:00:00 /24 MA-L 🇨🇳 zte corporation 1C:67:4A:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:08:89:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:10:8A:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:20:51:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:3A:EB:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:5A:1D:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:89:86:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:E8:82:00:00:00 /24 MA-L 🇨🇳 zte corporation 20:F3:07:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:58:6E:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:75:FC:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:7E:51:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:A6:5E:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:C0:13:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:C4:4A:00:00:00 /24 MA-L 🇨🇳 zte corporation 24:D3:F2:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:01:1C:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:4D:7D:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:77:77:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:7B:09:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:8C:B8:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:AF:21:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:C8:7C:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:DB:02:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:DE:A8:00:00:00 /24 MA-L 🇨🇳 zte corporation 28:FF:3E:00:00:00 /24 MA-L 🇨🇳 zte corporation 2C:26:C5:00:00:00 /24 MA-L 🇨🇳 zte corporation 2C:70:4F:00:00:00 /24 MA-L 🇨🇳 zte corporation 2C:95:7F:00:00:00 /24 MA-L 🇨🇳 zte corporation 2C:B6:C2:00:00:00 /24 MA-L