50:19:11:4 Stavecho Intelligence Technology (Beijing) Co., Ltd
Every MAC address from 50:19:11:40:00:00 to 50:19:11:4F:FF:FF belongs to a block the IEEE assigned to Stavecho Intelligence Technology (Beijing) Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:19:11:4 belongs to
Written 50:19:11:4, 50-19-11-4 or 5019114, depending on the system. Look up a full address.
Prefix
50:19:11:4/28
Organization
Stavecho Intelligence Technology (Beijing) Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
50:19:11:40:00:00
Last address
50:19:11:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Building 7, Yard 704, Gaota Art Zone, Feijiacun Village, Cuigezhuang Township, Chaoyang District, Beijing beijing China/beijing CN 100102
Parent block
Inside 50:19:11
This MA-M block is carved from the 24-bit block 50:19:11, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.