EC:7C:74 Justone Technologies Co., Ltd.
Every MAC address from EC:7C:74:00:00:00 to EC:7C:74:FF:FF:FF belongs to a block the IEEE assigned to Justone Technologies Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who EC:7C:74 belongs to
Written EC:7C:74, EC-7C-74 or EC7C74, depending on the system. Look up a full address.
Prefix
EC:7C:74
Organization
Justone Technologies Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
EC:7C:74:00:00:00
Last address
EC:7C:74:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Tongguang Building F19, 12# South Agriculture Exhibition Center Road, Beijing CN 100125