Jinan USR IOT Technology Limited

Jinan USR IOT Technology Limited 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 Jinan USR IOT Technology Limited draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: Floor F1 & Part of Floor F2, Building No. 9,Diya shuang chuang Industrial Zone, No.2566,Century Main Road,Gaoxin District Jinan,Shandong China Shandong Jinan CN 250014

All 2 prefixes

• 38:F4:0638:F4:06:00:00:00 – 38:F4:06:FF:FF:FF
• D4:AD:20D4:AD:20:00:00:00 – D4:AD:20: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.