38:73:EA:3 Proch plastic Co., Ltd.
Every MAC address from 38:73:EA:30:00:00 to 38:73:EA:3F:FF:FF belongs to a block the IEEE assigned to Proch plastic Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 38:73:EA:3 belongs to
Written 38:73:EA:3, 38-73-EA-3 or 3873EA3, depending on the system. Look up a full address.
Prefix
38:73:EA:3/28
Organization
Proch plastic Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
38:73:EA:30:00:00
Last address
38:73:EA:3F:FF:FF
Address type
Globally unique, unicast
Registered address
7F No.189 Xinhu 3rd Rd. Neihu Dist. Taipei city --- TW 114
Parent block
Inside 38:73:EA
This MA-M block is carved from the 24-bit block 38:73:EA, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.