90:DF:46 Shanghai Tosun Technology Ltd
Every MAC address from 90:DF:46:00:00:00 to 90:DF:46:FF:FF:FF belongs to a block the IEEE assigned to Shanghai Tosun Technology Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 90:DF:46 belongs to
Written 90:DF:46, 90-DF-46 or 90DF46, depending on the system. Look up a full address.
Prefix
90:DF:46
Organization
Shanghai Tosun Technology Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
90:DF:46:00:00:00
Last address
90:DF:46:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 207-1, No. 4801 Cao'an Road, Anting Town, Jiading District Shanghai Shanghai CN 201800