D4:AD:20 Jinan USR IOT Technology Limited
Every MAC address from D4:AD:20:00:00:00 to D4:AD:20:FF:FF:FF belongs to a block the IEEE assigned to Jinan USR IOT Technology Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:AD:20 belongs to
Written D4:AD:20, D4-AD-20 or D4AD20, depending on the system. Look up a full address.
Prefix
D4:AD:20
Organization
Jinan USR IOT Technology Limited
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D4:AD:20:00:00:00
Last address
D4:AD:20:FF:FF:FF
Address type
Globally unique, unicast
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
Same organization
Other blocks assigned to Jinan USR IOT Technology Limited
2 more blocks registered under the same name.