54:7D:40 Powervision Tech Inc.
Every MAC address from 54:7D:40:00:00:00 to 54:7D:40:FF:FF:FF belongs to a block the IEEE assigned to Powervision Tech Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:7D:40 belongs to
Written 54:7D:40, 54-7D-40 or 547D40, depending on the system. Look up a full address.
Prefix
54:7D:40
Organization
Powervision Tech Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
54:7D:40:00:00:00
Last address
54:7D:40:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Zone E,Ocean Venture Valley, No.40, Yangguang Rd, Nanhai new District Weihai Shandong CN 264200