70:B3:D5:0D:B Cryptotronix LLC
Every MAC address from 70:B3:D5:0D:B0:00 to 70:B3:D5:0D:BF:FF belongs to a block the IEEE assigned to Cryptotronix LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:0D:B belongs to
Written 70:B3:D5:0D:B, 70-B3-D5-0D-B or 70B3D50DB, depending on the system. Look up a full address.
Prefix
70:B3:D5:0D:B/36
Organization
Cryptotronix LLC
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:0D:B0:00
Last address
70:B3:D5:0D:BF:FF
Address type
Globally unique, unicast
Registered address
P.O. Box 273029 Fort Collins CO US 80525
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.