40:D9:5A AMPAK Technology,Inc.
Every MAC address from 40:D9:5A:00:00:00 to 40:D9:5A:FF:FF:FF belongs to a block the IEEE assigned to AMPAK Technology,Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:D9:5A belongs to
Written 40:D9:5A, 40-D9-5A or 40D95A, depending on the system. Look up a full address.
Prefix
40:D9:5A
Organization
AMPAK Technology,Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:D9:5A:00:00:00
Last address
40:D9:5A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3F, No.15-1 Zhonghua Road, Hsinchu Industrail Park, Hukou, Hsinchu Hsinchu,Taiwan R.O.C. TW 30352