50:C9:71 GN Netcom A/S
Every MAC address from 50:C9:71:00:00:00 to 50:C9:71:FF:FF:FF belongs to a block the IEEE assigned to GN Netcom A/S. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:C9:71 belongs to
Written 50:C9:71, 50-C9-71 or 50C971, depending on the system. Look up a full address.
Prefix
50:C9:71
Organization
GN Netcom A/S
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
50:C9:71:00:00:00
Last address
50:C9:71:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Lautrupbjerg 7 Ballerup DK DK - 2750