00:80:3B APT COMMUNICATIONS, INC.
Every MAC address from 00:80:3B:00:00:00 to 00:80:3B:FF:FF:FF belongs to a block the IEEE assigned to APT COMMUNICATIONS, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:80:3B belongs to
Written 00:80:3B, 00-80-3B or 00803B, depending on the system. Look up a full address.
Prefix
00:80:3B
Organization
APT COMMUNICATIONS, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:80:3B:00:00:00
Last address
00:80:3B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
9607 DR. PERRY ROAD IJAMSVILLE MD US 21754