50:19:11:C J-Tech Digital, Inc
Every MAC address from 50:19:11:C0:00:00 to 50:19:11:CF:FF:FF belongs to a block the IEEE assigned to J-Tech Digital, Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:19:11:C belongs to
Written 50:19:11:C, 50-19-11-C or 501911C, depending on the system. Look up a full address.
Prefix
50:19:11:C/28
Organization
J-Tech Digital, Inc
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
50:19:11:C0:00:00
Last address
50:19:11:CF:FF:FF
Address type
Globally unique, unicast
Registered address
9807 Emily Ln Stafford TX US 77477-2003
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.