Vendor directory

12,628 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 organizations5,579

Total blocks12,628

MA-L count9,757

MA-M count2,325

MA-S count448

IAB count72

CID count26

Total address capacity166,571,573,248

Last changed hereAug 26, 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

🇨🇳 Quectel Wireless Solutions Co.,Ltd. 3C:1A:CC:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 3C:22:7F:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 40:55:48:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 44:1A:84:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 50:0E:5B:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 50:20:65:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 50:37:CD:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 50:80:4A:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 50:CF:14:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 50:E9:DF:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 54:47:81:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 54:65:03:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 58:D3:91:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 58:DB:09:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 5C:BA:75:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 60:32:3B:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 64:C4:03:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 68:12:68:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 68:24:99:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 68:4A:6E:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 74:07:7E:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 74:76:5B:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 7C:CC:FC:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 7C:E7:12:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 80:FB:F0:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 90:03:71:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 90:30:D6:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 90:A6:BF:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 90:BD:E6:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 90:CD:1F:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 94:70:6C:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 98:26:AD:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 98:A1:4A:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 9C:04:B6:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. A0:ED:FB:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. A4:86:AE:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. A8:C0:50:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. A8:DD:9F:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. AC:D9:29:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. B0:0C:9D:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. B4:2F:03:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. B4:ED:D5:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. B8:D0:8F:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. BC:2A:33:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. C4:41:37:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. C4:A6:4E:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. CC:C8:37:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. DC:2E:97:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. DC:BD:CC:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. E4:08:E7:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. E4:85:FB:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. E8:24:04:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. E8:47:27:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. E8:8D:A6:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. E8:97:9A:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. EC:1D:9E:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. EC:B5:0A:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. F4:AB:5C:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. F8:D8:11:00:00:00 /24 MA-L 🇨🇳 Quectel Wireless Solutions Co.,Ltd. 8C:1F:64:58:B0:00 /36 MA-S 🇨🇳 Quickte Technology Co.,Ltd 80:7B:85:60:00:00 /28 MA-M 🇨🇳 Qunar.com A0:3E:6B:C0:00:00 /28 MA-M 🇨🇳 Quthc Limited C8:5C:E2:90:00:00 /28 MA-M 🇨🇳 R3C Information(Shenzhen) Co.，Ltd. 38:3A:21:00:00:00 /28 MA-M 🇨🇳 Raco Universal Technology Co., Ltd. 8C:1F:64:7D:B0:00 /36 MA-S 🇨🇳 Ragentek Technology Group 28:FB:D3:00:00:00 /24 MA-L 🇨🇳 Ragentek Technology Group 88:A7:3C:00:00:00 /24 MA-L 🇨🇳 Ragentek Technology Group C0:85:4C:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 00:0E:5E:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 20:1F:54:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 2C:B6:C8:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 2C:DF:E6:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 4C:B9:11:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 54:76:B2:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 6C:E4:0D:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 78:91:E9:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD 98:00:74:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD A8:6D:5F:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD B8:A1:4A:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD C8:50:E9:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD CC:C2:E0:00:00:00 /24 MA-L 🇨🇳 Raisecom Technology CO., LTD E4:C7:70:00:00:00 /24 MA-L 🇨🇳 Ralinwi Nanjing Electronic Technology Co., Ltd. AC:48:2D:00:00:00 /24 MA-L 🇨🇳 Ramaxel Technology (Shenzhen) limited company 04:4A:50:00:00:00 /24 MA-L 🇨🇳 Raycom CO ., LTD 00:19:AB:00:00:00 /24 MA-L 🇨🇳 Raymax Technology Ltd. D0:9F:D9:70:00:00 /28 MA-M 🇨🇳 Rayneo (wuxi) ltd 00:6A:5E:50:00:00 /28 MA-M 🇨🇳 Raysgem Electronics and Technology Co.Ltd F0:23:B9:20:00:00 /28 MA-M 🇨🇳 RayThink Technology Co.,Ltd AC:86:D1:40:00:00 /28 MA-M 🇨🇳 RayTight 80:F8:EB:00:00:00 /24 MA-L 🇨🇳 Raytron Photonics Co.,Ltd. F8:C3:F1:00:00:00 /24 MA-L 🇨🇳 RBcloudtech DC:A3:AC:00:00:00 /24 MA-L 🇨🇳 RDA Microelectronics Technologies (Shanghai) Co. , Ltd 1C:A0:EF:E0:00:00 /28 MA-M 🇨🇳 RDI technology(Shenzhen) Co.,LTD 00:19:3F:00:00:00 /24 MA-L 🇨🇳 Reacheng Communication Technology Co.,Ltd 10:FA:CE:00:00:00 /24 MA-L 🇨🇳 REALAND BIO CO., LTD. 60:D2:B9:00:00:00 /24 MA-L 🇨🇳 Realfit(Shenzhen) Intelligent Technology Co., Ltd 14:3B:42:00:00:00 /24 MA-L 🇨🇳 Reallin Electronic Co.,Ltd 44:6C:24:00:00:00 /24 MA-L 🇨🇳 Realme Chongqing Mobile Telecommunications Corp.,Ltd. 0C:90:43:00:00:00 /24 MA-L 🇨🇳 Realme Chongqing Mobile Telecommunications Corp.,Ltd. 0C:E6:7C:00:00:00 /24 MA-L