70:B3:D5:7E:3 RedLeaf Security
Every MAC address from 70:B3:D5:7E:30:00 to 70:B3:D5:7E:3F:FF belongs to a block the IEEE assigned to RedLeaf Security. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:7E:3 belongs to
Written 70:B3:D5:7E:3, 70-B3-D5-7E-3 or 70B3D57E3, depending on the system. Look up a full address.
Prefix
70:B3:D5:7E:3/36
Organization
RedLeaf Security
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:7E:30:00
Last address
70:B3:D5:7E:3F:FF
Address type
Globally unique, unicast
Registered address
1226 Islington Avenue, Center Tower, 8-10th Floor Toronto CA M8X 1Y8
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.