90:27:78 Open Infrastructure
Every MAC address from 90:27:78:00:00:00 to 90:27:78:FF:FF:FF belongs to a block the IEEE assigned to Open Infrastructure. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 90:27:78 belongs to
Written 90:27:78, 90-27-78 or 902778, depending on the system. Look up a full address.
Prefix
90:27:78
Organization
Open Infrastructure
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
90:27:78:00:00:00
Last address
90:27:78:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Neufeldstrasse 125 Bern CH 3012