50:41:B9 I-O DATA, INC.
Every MAC address from 50:41:B9:00:00:00 to 50:41:B9:FF:FF:FF belongs to a block the IEEE assigned to I-O DATA, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:41:B9 belongs to
Written 50:41:B9, 50-41-B9 or 5041B9, depending on the system. Look up a full address.
Prefix
50:41:B9
Organization
I-O DATA, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
50:41:B9:00:00:00
Last address
50:41:B9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3-10,Sakurada-machi Kanazawa Ishikawa JP 920-8512