Vendor directory

12,785 blocks registered in China.

Page 6 of 128

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 Prefix Type
🇨🇳 BEIJING IACTIVE NETWORK CO.,LTD 24:C1:7A:00:00:00 /24 MA-L 🇨🇳 Beijing ICPC CO.,Ltd. A4:ED:43:50:00:00 /28 MA-M 🇨🇳 Beijing Infinitesensing Technology Co.,Ltd 00:8D:F4:10:00:00 /28 MA-M 🇨🇳 Beijing Infosec Technologies Co., LTD. E8:34:3E:00:00:00 /24 MA-L 🇨🇳 Beijing InHand Networking Technology Co.,Ltd. 00:18:05:00:00:00 /24 MA-L 🇨🇳 Beijing Inspiry Technology Co., Ltd. 74:5B:C5:10:00:00 /28 MA-M 🇨🇳 Beijing Inspiry Technology Co., Ltd. D0:C8:57:50:00:00 /28 MA-M 🇨🇳 Beijing IQIYI Science & Technology Co., Ltd. E4:B0:05:00:00:00 /24 MA-L 🇨🇳 Beijing Jianguo Bite Technology Co., Ltd. 30:BC:4F:00:00:00 /24 MA-L 🇨🇳 Beijing Jiaoda Microunion Tech.Co.,Ltd. 24:84:98:00:00:00 /24 MA-L 🇨🇳 Beijing Jiaxin Technology Co., Ltd F4:97:9D:90:00:00 /28 MA-M 🇨🇳 Beijing Jiaxun Feihong Electricial Co., Ltd. 00:1D:C5:00:00:00 /24 MA-L 🇨🇳 Beijing Jingdong Century Trading Co., LTD. DC:D8:7C:00:00:00 /24 MA-L 🇨🇳 Beijing Jingdong Qianshi Technology Co.,Ltd. 48:E6:63:20:00:00 /28 MA-M 🇨🇳 Beijing Jingling Information System Technology Co., Ltd. E0:75:AA:00:00:00 /24 MA-L 🇨🇳 Beijing Jingyibeifang Instrument Co.,Ltd. C8:FF:BF:40:00:00 /28 MA-M 🇨🇳 Beijing Jinhong Xi-Dian Information Technology Corp. 18:88:57:00:00:00 /24 MA-L 🇨🇳 Beijing Jishi Huitong Technology Co., Ltd. 2C:16:BD:00:00:00 /28 MA-M 🇨🇳 Beijing Jiyuan Automation Technology CO.,LTD B8:4C:87:70:00:00 /28 MA-M 🇨🇳 Beijing JoinHope Image Technology Ltd. C4:7B:2F:00:00:00 /24 MA-L 🇨🇳 Beijing Jrunion Technology Co., Ltd. 18:74:E2:60:00:00 /28 MA-M 🇨🇳 Beijing KELIBANG Information technology Co.,LTD 08:63:32:40:00:00 /28 MA-M 🇨🇳 Beijing KEMACOM Technologies Co., Ltd. 98:30:00:00:00:00 /24 MA-L 🇨🇳 Beijing keshengte communication equipment co., ltd 48:DA:35:50:00:00 /28 MA-M 🇨🇳 Beijing Kitten&Puppy Technology Co.,Ltd. 28:B7:7C:30:00:00 /28 MA-M 🇨🇳 Beijing KSL Electromechanical Technology Development Co.,Ltd FC:A2:DF:90:00:00 /28 MA-M 🇨🇳 Beijing Kuaiyu Electronic Co., Ltd. 40:2C:76:B0:00:00 /28 MA-M 🇨🇳 BEIJING KUANGSHI TECHNOLOGY CO., LTD 60:15:92:60:00:00 /28 MA-M 🇨🇳 Beijing KXWELL Technology CO., LTD 8C:C8:F4:50:00:00 /28 MA-M 🇨🇳 Beijing L&S Lancom Platform Tech. Co., Ltd. D4:52:C7:00:00:00 /24 MA-L 🇨🇳 Beijing L&S Lancom Platform Tech. Co., Ltd. 0C:73:EB:90:00:00 /28 MA-M 🇨🇳 Beijing L&S Lancom Platform Tech. Co., Ltd. DC:36:43:E0:00:00 /28 MA-M 🇨🇳 Beijing laiwei Technology Co.,Ltd 88:5F:E8:40:00:00 /28 MA-M 🇨🇳 Beijing Lanbo Technology Co., Ltd. DC:A6:BD:00:00:00 /24 MA-L 🇨🇳 Beijing Lanchuan Tech. Co., Ltd. 00:0C:23:00:00:00 /24 MA-L 🇨🇳 Beijing Lanke Science and Technology Co.,LTd. A4:53:EE:70:00:00 /28 MA-M 🇨🇳 Beijing Lanxum Computer Technology CO.,LTD. D4:08:68:00:00:00 /24 MA-L 🇨🇳 Beijing Lanxum Computer Technology CO.,LTD. 90:E2:FC:D0:00:00 /28 MA-M 🇨🇳 Beijing LasNubes Technology Co., Ltd. AC:AB:2E:00:00:00 /24 MA-L 🇨🇳 Beijing Leadsec Technology Co., Ltd. 28:0F:C5:00:00:00 /24 MA-L 🇨🇳 Beijing Leagrid Technology Co.,Ltd. 3C:06:64:00:00:00 /24 MA-L 🇨🇳 Beijing Leja Tech co., Ltd. 94:FB:A7:20:00:00 /28 MA-M 🇨🇳 BEIJING LHWT MICROELECTRONICS INC. 00:18:AB:00:00:00 /24 MA-L 🇨🇳 Beijing Lihong Create Co., Ltd. 70:B3:D5:ED:30:00 /36 MA-S 🇨🇳 Beijing Lingji Innovations technology Co,LTD. 00:6A:5E:D0:00:00 /28 MA-M 🇨🇳 Beijing Lingji Innovations technology Co,LTD. 9C:E5:49:40:00:00 /28 MA-M 🇨🇳 Beijing Lingji Innovations technology Co,LTD. D4:A0:FB:20:00:00 /28 MA-M 🇨🇳 Beijing Lingji innovations Technology Co., LTD. 3C:CB:01:00:00:00 /24 MA-L 🇨🇳 Beijing LJ Technology Co., Ltd. 8C:1F:64:73:E0:00 /36 MA-S 🇨🇳 Beijing Loveair Science and Technology Co. Ltd. E4:CB:59:00:00:00 /24 MA-L 🇨🇳 Beijing LT Honway Technology Co.,Ltd 60:C5:A8:00:00:00 /24 MA-L 🇨🇳 BEIJING LXTV TECHNOLOGY CO.,LTD 8C:1F:64:53:60:00 /36 MA-S 🇨🇳 Beijing Lyratone Technology Co., Ltd A0:02:4A:80:00:00 /28 MA-M 🇨🇳 Beijing Maystar Information Technology Co., Ltd. D4:7C:44:80:00:00 /28 MA-M 🇨🇳 Beijing MDC Telecom FC:62:6E:00:00:00 /24 MA-L 🇨🇳 Beijing MEGA preponderance Science & Technology Co. Ltd 2C:47:59:00:00:00 /24 MA-L 🇨🇳 Beijing Megwang Technology Co., Ltd. 6C:40:33:00:00:00 /24 MA-L 🇨🇳 Beijing Memblaze Technology Co Ltd 8C:15:53:00:00:00 /24 MA-L 🇨🇳 Beijing Memblaze Technology Co Ltd 38:B1:9E:70:00:00 /28 MA-M 🇨🇳 Beijing MFOX technology Co., Ltd. 48:0B:B2:E0:00:00 /28 MA-M 🇨🇳 BEIJING MICROVISION TECHNOLOGY CO.,LTD 04:AA:E1:00:00:00 /24 MA-L 🇨🇳 Beijing Miiiw Technology Co., Ltd 0C:73:EB:80:00:00 /28 MA-M 🇨🇳 Beijing Mlink Technology Inc. F8:C9:D6:10:00:00 /28 MA-M 🇨🇳 Beijing Morncloud Information And Technology Co. Ltd. 90:7A:28:00:00:00 /24 MA-L 🇨🇳 Beijing Muniulinghang Technology Co., Ltd 70:B3:D5:19:80:00 /36 MA-S 🇨🇳 Beijing Mydreamplus Information Technology Co., Ltd. 30:09:F9:60:00:00 /28 MA-M 🇨🇳 Beijing Nacao Technology Co., Ltd. 70:B3:D5:10:50:00 /36 MA-S 🇨🇳 Beijing Nan Bao Technology Co., Ltd. CC:10:A3:00:00:00 /24 MA-L 🇨🇳 Beijing Nari Smartchip Microelectronics Company Limited 1C:9E:CB:00:00:00 /24 MA-L 🇨🇳 Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd. C0:27:B9:00:00:00 /24 MA-L 🇨🇳 Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd. C0:53:36:00:00:00 /24 MA-L 🇨🇳 Beijing Nebula Link Technology Co., Ltd 90:B1:E0:00:00:00 /24 MA-L 🇨🇳 Beijing NeTopChip Technology Co.,LTD 8C:A0:48:00:00:00 /24 MA-L 🇨🇳 Beijing Netpower Technologies Inc. 70:D0:81:00:00:00 /24 MA-L 🇨🇳 Beijing Netswift Technology Co.,Ltd. E0:E2:D1:00:00:00 /24 MA-L 🇨🇳 Beijing Netswift Technology Co.,Ltd. 30:09:F9:20:00:00 /28 MA-M 🇨🇳 Beijing Neutron Technology CO.,LTD. CC:4F:5C:D0:00:00 /28 MA-M 🇨🇳 Beijing New Matrix Information Technology CO., Ltd 08:3C:03:40:00:00 /28 MA-M 🇨🇳 Beijing Newmine Technology C8:02:A6:00:00:00 /24 MA-L 🇨🇳 Beijing Newtry Electronic Technology Ltd 00:0E:45:00:00:00 /24 MA-L 🇨🇳 Beijing Novel Super Digital TV Technology Co., Ltd 84:AC:A4:00:00:00 /24 MA-L 🇨🇳 BeiJing NuQX Technology CO.,LTD 00:0F:7A:00:00:00 /24 MA-L 🇨🇳 Beijing Omnific Technology, Ltd. 64:67:07:00:00:00 /24 MA-L 🇨🇳 Beijing One City Science & Technology Co., LTD 70:B3:D5:0F:10:00 /36 MA-S 🇨🇳 Beijing Orient View Technology Co., Ltd. 8C:8A:BB:00:00:00 /24 MA-L 🇨🇳 Beijing PanGu Company 70:B3:D5:E5:40:00 /36 MA-S 🇨🇳 Beijing Penslink Co., Ltd. F4:90:CB:80:00:00 /28 MA-M 🇨🇳 Beijing Perabytes IS Technology Co., Ltd 58:E8:76:10:00:00 /28 MA-M 🇨🇳 Beijing Perfectek Technologies Co., Ltd. DC:87:CB:00:00:00 /24 MA-L 🇨🇳 BEIJING PICOHOOD TECHNOLOGY CO.,LTD 9C:69:B4:A0:00:00 /28 MA-M 🇨🇳 Beijing PKUNITY Microsystems Technology Co., Ltd 00:25:9B:00:00:00 /24 MA-L 🇨🇳 Beijing Porient Technology Co., Ltd 38:A8:CD:20:00:00 /28 MA-M 🇨🇳 Beijing Puma Gear Power Equipment Co.,Ltd CA:22:2B:00:00:00 /24 CID 🇨🇳 Beijing Qiangyun Innovation Technology Co.,Ltd 58:C4:1E:E0:00:00 /28 MA-M 🇨🇳 Beijing Qinghong Chuangzhi Technology Co.,Ltd. 8C:1F:64:1A:40:00 /36 MA-S 🇨🇳 Beijing Qinmu Data Technology Co., Ltd. 0C:86:29:10:00:00 /28 MA-M 🇨🇳 Beijing QS Medical Technology Co., Ltd. 18:A5:9C:30:00:00 /28 MA-M 🇨🇳 Beijing Qxcomm Technology Co., Ltd. 00:07:53:00:00:00 /24 MA-L 🇨🇳 Beijing Railway Signal Factory 8C:5F:DF:00:00:00 /24 MA-L 🇨🇳 Beijing Raycores Technology Co.,Ltd 1C:88:79:D0:00:00 /28 MA-M
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