18:66:96:D VIVA CO.,LTD.
Every MAC address from 18:66:96:D0:00:00 to 18:66:96:DF:FF:FF belongs to a block the IEEE assigned to VIVA CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:66:96:D belongs to
Written 18:66:96:D, 18-66-96-D or 186696D, depending on the system. Look up a full address.
Prefix
18:66:96:D/28
Organization
VIVA CO.,LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
18:66:96:D0:00:00
Last address
18:66:96:DF:FF:FF
Address type
Globally unique, unicast
Registered address
Bupyeong Tech City-801, 293, Bupyeong-daero, Bupyeong-gu, Incheon, Republic of Korea Incheon KR 21315
Parent block
Inside 18:66:96
This MA-M block is carved from the 24-bit block 18:66:96, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.