7C:E4:A1:4 Weihai Idencoder Electronic Technology Co.,Ltd
Every MAC address from 7C:E4:A1:40:00:00 to 7C:E4:A1:4F:FF:FF belongs to a block the IEEE assigned to Weihai Idencoder Electronic Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:E4:A1:4 belongs to
Written 7C:E4:A1:4, 7C-E4-A1-4 or 7CE4A14, depending on the system. Look up a full address.
Prefix
7C:E4:A1:4/28
Organization
Weihai Idencoder Electronic Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
7C:E4:A1:40:00:00
Last address
7C:E4:A1:4F:FF:FF
Address type
Globally unique, unicast
Registered address
TEL：1# Building, 12-5# FENGCHAO STREET, ECONOMIC DEVELOPMENT ZONE, WEIHAI CITY, SHANDONG PROVINCE Weihai Shandong CN 264200
Parent block
Inside 7C:E4:A1
This MA-M block is carved from the 24-bit block 7C:E4:A1, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.