70:B3:D5:EB:F AUTOMATICA Y REGULACION S.A.
Every MAC address from 70:B3:D5:EB:F0:00 to 70:B3:D5:EB:FF:FF belongs to a block the IEEE assigned to AUTOMATICA Y REGULACION S.A.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:EB:F belongs to
Written 70:B3:D5:EB:F, 70-B3-D5-EB-F or 70B3D5EBF, depending on the system. Look up a full address.
Prefix
70:B3:D5:EB:F/36
Organization
AUTOMATICA Y REGULACION S.A.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:EB:F0:00
Last address
70:B3:D5:EB:FF:FF
Address type
Globally unique, unicast
Registered address
Condell 1735, Nunoa Santiago RM CL 7770331
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.