00:00:6B Silicon Graphics
Every MAC address from 00:00:6B:00:00:00 to 00:00:6B:FF:FF:FF belongs to a block the IEEE assigned to Silicon Graphics. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:00:6B belongs to
Written 00:00:6B, 00-00-6B or 00006B, depending on the system. Look up a full address.
Prefix
00:00:6B
Organization
Silicon Graphics
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:00:6B:00:00:00
Last address
00:00:6B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2011 NORTH SHORELINE BLVD. MOUNTAIN VIEW CA US 94039-7311
Same organization
Other blocks assigned to Silicon Graphics
1 more block registered under the same name.