18:50:73 Tianjin HuaLai Technology CO., Ltd.
Every MAC address from 18:50:73:00:00:00 to 18:50:73:FF:FF:FF belongs to a block the IEEE assigned to Tianjin HuaLai Technology CO., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:50:73 belongs to
Written 18:50:73, 18-50-73 or 185073, depending on the system. Look up a full address.
Prefix
18:50:73
Organization
Tianjin HuaLai Technology CO., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
18:50:73:00:00:00
Last address
18:50:73:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2301, Building 5, Tianjin Science and Technology Plaza, (Tiankai Park) , Kexue East Road Nankai District Tianjin CN 300000