7C:B3:7B Qingdao Intelligent&Precise Electronics Co.,Ltd.
Every MAC address from 7C:B3:7B:00:00:00 to 7C:B3:7B:FF:FF:FF belongs to a block the IEEE assigned to Qingdao Intelligent&Precise Electronics Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:B3:7B belongs to
Written 7C:B3:7B, 7C-B3-7B or 7CB37B, depending on the system. Look up a full address.
Prefix
7C:B3:7B
Organization
Qingdao Intelligent&Precise Electronics Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
7C:B3:7B:00:00:00
Last address
7C:B3:7B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.218 Qianwangang Road Qingdao Shangdong CN 266510
Same organization
Other blocks assigned to Qingdao Intelligent&Precise Electronics Co.,Ltd.
22 more blocks registered under the same name.