F8:7A:EF Rosonix Technology, Inc.
Every MAC address from F8:7A:EF:00:00:00 to F8:7A:EF:FF:FF:FF belongs to a block the IEEE assigned to Rosonix Technology, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F8:7A:EF belongs to
Written F8:7A:EF, F8-7A-EF or F87AEF, depending on the system. Look up a full address.
Prefix
F8:7A:EF
Organization
Rosonix Technology, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
F8:7A:EF:00:00:00
Last address
F8:7A:EF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
10F, No.235, Sec. 4, Chengde Rd., Taipei Taiwan TW 11167