70:B3:D5:B2:3 Supervision Test et Pilotage
Every MAC address from 70:B3:D5:B2:30:00 to 70:B3:D5:B2:3F:FF belongs to a block the IEEE assigned to Supervision Test et Pilotage. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:B2:3 belongs to
Written 70:B3:D5:B2:3, 70-B3-D5-B2-3 or 70B3D5B23, depending on the system. Look up a full address.
Prefix
70:B3:D5:B2:3/36
Organization
Supervision Test et Pilotage
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:B2:30:00
Last address
70:B3:D5:B2:3F:FF
Address type
Globally unique, unicast
Registered address
70 avenue de Rome LA SEYNE SUR MER FR 83500
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.