EC:E1:54 Beijing Unisound Information Technology Co.,Ltd.
Every MAC address from EC:E1:54:00:00:00 to EC:E1:54:FF:FF:FF belongs to a block the IEEE assigned to Beijing Unisound Information Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who EC:E1:54 belongs to
Written EC:E1:54, EC-E1-54 or ECE154, depending on the system. Look up a full address.
Prefix
EC:E1:54
Organization
Beijing Unisound Information Technology Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
EC:E1:54:00:00:00
Last address
EC:E1:54:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Rm406,keyan Building,Tsinghua Hi-tech Park,High-tech Industrial Park North Area,Nanshan Shenzhen CN 518057