00:11:7B Büchi Labortechnik AG
Every MAC address from 00:11:7B:00:00:00 to 00:11:7B:FF:FF:FF belongs to a block the IEEE assigned to Büchi Labortechnik AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:11:7B belongs to
Written 00:11:7B, 00-11-7B or 00117B, depending on the system. Look up a full address.
Prefix
00:11:7B
Organization
Büchi Labortechnik AG
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:11:7B:00:00:00
Last address
00:11:7B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Meierseggstrasse 40 Flawil 9230 CH SG