B4:C8:10 Umpi srl
Every MAC address from B4:C8:10:00:00:00 to B4:C8:10:FF:FF:FF belongs to a block the IEEE assigned to Umpi srl. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:C8:10 belongs to
Written B4:C8:10, B4-C8-10 or B4C810, depending on the system. Look up a full address.
Prefix
B4:C8:10
Organization
Umpi srl
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:C8:10:00:00:00
Last address
B4:C8:10:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Via Consolare Rimini-San Marino, 11 Rimini IT 47923