70:B3:D5:6B:5 ART SPA
Every MAC address from 70:B3:D5:6B:50:00 to 70:B3:D5:6B:5F:FF belongs to a block the IEEE assigned to ART SPA. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:6B:5 belongs to
Written 70:B3:D5:6B:5, 70-B3-D5-6B-5 or 70B3D56B5, depending on the system. Look up a full address.
Prefix
70:B3:D5:6B:5/36
Organization
ART SPA
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:6B:50:00
Last address
70:B3:D5:6B:5F:FF
Address type
Globally unique, unicast
Registered address
VOC.PISCHIELLO, 20 PASSIGNANO SUL TRASIMENO PG IT 06065
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.
Same organization
Other blocks assigned to ART SPA
2 more blocks registered under the same name.