00:40:12 WINDATA, INC.
Every MAC address from 00:40:12:00:00:00 to 00:40:12:FF:FF:FF belongs to a block the IEEE assigned to WINDATA, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:12 belongs to
Written 00:40:12, 00-40-12 or 004012, depending on the system. Look up a full address.
Prefix
00:40:12
Organization
WINDATA, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:12:00:00:00
Last address
00:40:12:FF:FF:FF
Address type
Globally unique, unicast
Registered address
10 BEARFOOT ROAD NORTHBORO MA US 01532