00:03:80 SSH Communications Security Corp.
Every MAC address from 00:03:80:00:00:00 to 00:03:80:FF:FF:FF belongs to a block the IEEE assigned to SSH Communications Security Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:03:80 belongs to
Written 00:03:80, 00-03-80 or 000380, depending on the system. Look up a full address.
Prefix
00:03:80
Organization
SSH Communications Security Corp.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:03:80:00:00:00
Last address
00:03:80:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Fredrikinkatu 42 FI