78:C2:C0:3 Ningbo Sanxing Electric Co., Ltd.
Every MAC address from 78:C2:C0:30:00:00 to 78:C2:C0:3F:FF:FF belongs to a block the IEEE assigned to Ningbo Sanxing Electric Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:C2:C0:3 belongs to
Written 78:C2:C0:3, 78-C2-C0-3 or 78C2C03, depending on the system. Look up a full address.
Prefix
78:C2:C0:3/28
Organization
Ningbo Sanxing Electric Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:C2:C0:30:00:00
Last address
78:C2:C0:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Fengwan No. 17, Cicheng Town, Ningbo Zhejiang CN 315033
Parent block
Inside 78:C2:C0
This MA-M block is carved from the 24-bit block 78:C2:C0, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.