B4:E8:5C fünfeinhalb Funksysteme GmbH
Every MAC address from B4:E8:5C:00:00:00 to B4:E8:5C:FF:FF:FF belongs to a block the IEEE assigned to fünfeinhalb Funksysteme GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:E8:5C belongs to
Written B4:E8:5C, B4-E8-5C or B4E85C, depending on the system. Look up a full address.
Prefix
B4:E8:5C
Organization
fünfeinhalb Funksysteme GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:E8:5C:00:00:00
Last address
B4:E8:5C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Chemnitzer Straße 78A Dresden Saxony DE 01187