80:77:86:B Mach
Every MAC address from 80:77:86:B0:00:00 to 80:77:86:BF:FF:FF belongs to a block the IEEE assigned to Mach. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 80:77:86:B belongs to
Written 80:77:86:B, 80-77-86-B or 807786B, depending on the system. Look up a full address.
Prefix
80:77:86:B/28
Organization
Mach
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
80:77:86:B0:00:00
Last address
80:77:86:BF:FF:FF
Address type
Globally unique, unicast
Registered address
2002 Bethel Rd Ste 105 Finksburg MD US 21048
Parent block
Inside 80:77:86
This MA-M block is carved from the 24-bit block 80:77:86, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.