70:B3:D5:73:8 GRYPHON SECURE INC
Every MAC address from 70:B3:D5:73:80:00 to 70:B3:D5:73:8F:FF belongs to a block the IEEE assigned to GRYPHON SECURE INC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:73:8 belongs to
Written 70:B3:D5:73:8, 70-B3-D5-73-8 or 70B3D5738, depending on the system. Look up a full address.
Prefix
70:B3:D5:73:8/36
Organization
GRYPHON SECURE INC
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:73:80:00
Last address
70:B3:D5:73:8F:FF
Address type
Globally unique, unicast
Registered address
1015 - 2225 SHEPPARD AVE E TORONTO ONTARIO CA M2J 5C2
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.