18:11:71 Guangzhou Doctorpai Education & Technology Co.,Ltd
Every MAC address from 18:11:71:00:00:00 to 18:11:71:FF:FF:FF belongs to a block the IEEE assigned to Guangzhou Doctorpai Education & Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:11:71 belongs to
Written 18:11:71, 18-11-71 or 181171, depending on the system. Look up a full address.
Prefix
18:11:71
Organization
Guangzhou Doctorpai Education & Technology Co.,Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
18:11:71:00:00:00
Last address
18:11:71:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Floor 5, Building C1, Greenland Central Plaza Huangpu District, Guangzhou Guangdong Province CN 510700