F8:1D:78:3 SHANGHAI SUN TELECOMMUNICATION CO., LTD.
Every MAC address from F8:1D:78:30:00:00 to F8:1D:78:3F:FF:FF belongs to a block the IEEE assigned to SHANGHAI SUN TELECOMMUNICATION CO., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F8:1D:78:3 belongs to
Written F8:1D:78:3, F8-1D-78-3 or F81D783, depending on the system. Look up a full address.
Prefix
F8:1D:78:3/28
Organization
SHANGHAI SUN TELECOMMUNICATION CO., LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F8:1D:78:30:00:00
Last address
F8:1D:78:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Building No.145, Lane 666 Xianing Road, Jinshan Industrial Zone Shanghai Shanghai CN 201506
Parent block
Inside F8:1D:78
This MA-M block is carved from the 24-bit block F8:1D:78, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.