7C:E4:A1:5 HI Tecnologia Industria e Comercio Ltda
Every MAC address from 7C:E4:A1:50:00:00 to 7C:E4:A1:5F:FF:FF belongs to a block the IEEE assigned to HI Tecnologia Industria e Comercio Ltda. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:E4:A1:5 belongs to
Written 7C:E4:A1:5, 7C-E4-A1-5 or 7CE4A15, depending on the system. Look up a full address.
Prefix
7C:E4:A1:5/28
Organization
HI Tecnologia Industria e Comercio Ltda
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
7C:E4:A1:50:00:00
Last address
7C:E4:A1:5F:FF:FF
Address type
Globally unique, unicast
Registered address
Rua Doutor Armando Sales de Oliveira, 445 Taquaral CAMPINAS SAO PAULO BR 13076-015
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.