54:A4:93:8 Chengdu EVECCA Technology Co.,Ltd.
Every MAC address from 54:A4:93:80:00:00 to 54:A4:93:8F:FF:FF belongs to a block the IEEE assigned to Chengdu EVECCA Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:A4:93:8 belongs to
Written 54:A4:93:8, 54-A4-93-8 or 54A4938, depending on the system. Look up a full address.
Prefix
54:A4:93:8/28
Organization
Chengdu EVECCA Technology Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
54:A4:93:80:00:00
Last address
54:A4:93:8F:FF:FF
Address type
Globally unique, unicast
Registered address
Floor 20, Building B, Xingchen International, No.555, Middle Section of Yizhou Avenue Chengdu Sichuan CN 610015
Parent block
Inside 54:A4:93
This MA-M block is carved from the 24-bit block 54:A4:93, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.