00:12:78 International Bar Code
Every MAC address from 00:12:78:00:00:00 to 00:12:78:FF:FF:FF belongs to a block the IEEE assigned to International Bar Code. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:78 belongs to
Written 00:12:78, 00-12-78 or 001278, depending on the system. Look up a full address.
Prefix
00:12:78
Organization
International Bar Code
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:78:00:00:00
Last address
00:12:78:FF:FF:FF
Address type
Globally unique, unicast
Registered address
160 Oak Street Glastonbury CT US 06033