A4:12:42 NEC Platforms, Ltd.
Every MAC address from A4:12:42:00:00:00 to A4:12:42:FF:FF:FF belongs to a block the IEEE assigned to NEC Platforms, Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:12:42 belongs to
Written A4:12:42, A4-12-42 or A41242, depending on the system. Look up a full address.
Prefix
A4:12:42
Organization
NEC Platforms, Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
A4:12:42:00:00:00
Last address
A4:12:42:FF:FF:FF
Address type
Globally unique, unicast
Registered address
800 Shimomata Kakegawa Shizuoka JP 436-8501