44:B4:12 SIUS AG
Every MAC address from 44:B4:12:00:00:00 to 44:B4:12:FF:FF:FF belongs to a block the IEEE assigned to SIUS AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 44:B4:12 belongs to
Written 44:B4:12, 44-B4-12 or 44B412, depending on the system. Look up a full address.
Prefix
44:B4:12
Organization
SIUS AG
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
44:B4:12:00:00:00
Last address
44:B4:12:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Im Langhag 1 Effretikon CH 8307