78:D4:F1:9 shanghai baudcom communication device co.,ltd
Every MAC address from 78:D4:F1:90:00:00 to 78:D4:F1:9F:FF:FF belongs to a block the IEEE assigned to shanghai baudcom communication device co.,ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:D4:F1:9 belongs to
Written 78:D4:F1:9, 78-D4-F1-9 or 78D4F19, depending on the system. Look up a full address.
Prefix
78:D4:F1:9/28
Organization
shanghai baudcom communication device co.,ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:D4:F1:90:00:00
Last address
78:D4:F1:9F:FF:FF
Address type
Globally unique, unicast
Registered address
519A, Building A, Lianming Road 389, Minhang District shanghai shanghai CN 201101
Parent block
Inside 78:D4:F1
This MA-M block is carved from the 24-bit block 78:D4:F1, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.