Shenzhen Excelsecu Data Technology Co.,Ltd

Shenzhen Excelsecu Data Technology Co.,Ltd holds 2 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by Shenzhen Excelsecu Data Technology Co.,Ltd draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: Unit 701-708,7/F,South Block,SDGI Building A, No.2,Kefeng Road,YueHai Street , Nanshan District, Shenzhen, China. Shenzhen CN 518057

All 2 prefixes

• 84:1B:3884:1B:38:00:00:00 – 84:1B:38:FF:FF:FF
• C4:D4:96C4:D4:96:00:00:00 – C4:D4:96:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.