40:CD:7A Qingdao Hisense Communications Co.,Ltd.
Every MAC address from 40:CD:7A:00:00:00 to 40:CD:7A:FF:FF:FF belongs to a block the IEEE assigned to Qingdao Hisense Communications Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:CD:7A belongs to
Written 40:CD:7A, 40-CD-7A or 40CD7A, depending on the system. Look up a full address.
Prefix
40:CD:7A
Organization
Qingdao Hisense Communications Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:CD:7A:00:00:00
Last address
40:CD:7A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Qianwangang Road 218 Qingdao Shandong CN 266510