08:00:81 ASTECH INC.
Every MAC address from 08:00:81:00:00:00 to 08:00:81:FF:FF:FF belongs to a block the IEEE assigned to ASTECH INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 08:00:81 belongs to
Written 08:00:81, 08-00-81 or 080081, depending on the system. Look up a full address.
Prefix
08:00:81
Organization
ASTECH INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
08:00:81:00:00:00
Last address
08:00:81:FF:FF:FF
Address type
Globally unique, unicast
Registered address
670 NORTH COMMERCIAL STREET MANCHESTER NH US 03101