70:B3:D5:CF:7 GENTEC ELECTRO-OPTICS
Every MAC address from 70:B3:D5:CF:70:00 to 70:B3:D5:CF:7F:FF belongs to a block the IEEE assigned to GENTEC ELECTRO-OPTICS. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:CF:7 belongs to
Written 70:B3:D5:CF:7, 70-B3-D5-CF-7 or 70B3D5CF7, depending on the system. Look up a full address.
Prefix
70:B3:D5:CF:7/36
Organization
GENTEC ELECTRO-OPTICS
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:CF:70:00
Last address
70:B3:D5:CF:7F:FF
Address type
Globally unique, unicast
Registered address
445 ST-JEAN-BAPTISTE SUITE 160 Quebec Quebec CA G2E 5N7
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.