1C:B1:7F NEC Platforms, Ltd.
Every MAC address from 1C:B1:7F:00:00:00 to 1C:B1:7F: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 1C:B1:7F belongs to
Written 1C:B1:7F, 1C-B1-7F or 1CB17F, depending on the system. Look up a full address.
Prefix
1C:B1:7F
Organization
NEC Platforms, Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
1C:B1:7F:00:00:00
Last address
1C:B1:7F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
800 Shimomata Kakegawa Shizuoka JP 436-8501