Phyplus Microelectronics Limited

Phyplus Microelectronics Limited holds 5 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 Phyplus Microelectronics Limited draw from a pool of about 83,886,080 possible MAC addresses in total.

Registered address: 304 Building 1 No.608 Sheng Xia Road Shanghai CN 200000

All 5 prefixes

• 34:EC:B634:EC:B6:00:00:00 – 34:EC:B6:FF:FF:FF
• 40:B7:FC40:B7:FC:00:00:00 – 40:B7:FC:FF:FF:FF
• 80:AC:C880:AC:C8:00:00:00 – 80:AC:C8:FF:FF:FF
• E0:68:EEE0:68:EE:00:00:00 – E0:68:EE:FF:FF:FF
• E4:98:BBE4:98:BB:00:00:00 – E4:98:BB: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.