00:20:7C AUTEC GMBH
Every MAC address from 00:20:7C:00:00:00 to 00:20:7C:FF:FF:FF belongs to a block the IEEE assigned to AUTEC GMBH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:20:7C belongs to
Written 00:20:7C, 00-20-7C or 00207C, depending on the system. Look up a full address.
Prefix
00:20:7C
Organization
AUTEC GMBH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:20:7C:00:00:00
Last address
00:20:7C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
BAHNHOFSTR. 57 55234 FRAMERSHEIM DE