70:B3:D5:EE:E SOCIEDAD IBERICA DE CONSTRUCCIONES ELECTRICAS, S.A. (SICE)
Every MAC address from 70:B3:D5:EE:E0:00 to 70:B3:D5:EE:EF:FF belongs to a block the IEEE assigned to SOCIEDAD IBERICA DE CONSTRUCCIONES ELECTRICAS, S.A. (SICE). Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:EE:E belongs to
Written 70:B3:D5:EE:E, 70-B3-D5-EE-E or 70B3D5EEE, depending on the system. Look up a full address.
Prefix
70:B3:D5:EE:E/36
Organization
SOCIEDAD IBERICA DE CONSTRUCCIONES ELECTRICAS, S.A. (SICE)
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:EE:E0:00
Last address
70:B3:D5:EE:EF:FF
Address type
Globally unique, unicast
Registered address
C/Sepulveda, 6 ALCOBENDAS MADRID ES 28108
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.