34:4F:3F IO-Power Technology Co., Ltd.
Every MAC address from 34:4F:3F:00:00:00 to 34:4F:3F:FF:FF:FF belongs to a block the IEEE assigned to IO-Power Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 34:4F:3F belongs to
Written 34:4F:3F, 34-4F-3F or 344F3F, depending on the system. Look up a full address.
Prefix
34:4F:3F
Organization
IO-Power Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
34:4F:3F:00:00:00
Last address
34:4F:3F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1F., No.100, Hsinchu City TW 30055