78:31:C4 Panascais ehf.
Every MAC address from 78:31:C4:00:00:00 to 78:31:C4:FF:FF:FF belongs to a block the IEEE assigned to Panascais ehf.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:31:C4 belongs to
Written 78:31:C4, 78-31-C4 or 7831C4, depending on the system. Look up a full address.
Prefix
78:31:C4
Organization
Panascais ehf.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
78:31:C4:00:00:00
Last address
78:31:C4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Suðurlandsbraut 4 Reykjavík IS 108
Same organization
Other blocks assigned to Panascais ehf.
1 more block registered under the same name.