00:10:31 OBJECTIVE COMMUNICATIONS, INC.
Every MAC address from 00:10:31:00:00:00 to 00:10:31:FF:FF:FF belongs to a block the IEEE assigned to OBJECTIVE COMMUNICATIONS, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:10:31 belongs to
Written 00:10:31, 00-10-31 or 001031, depending on the system. Look up a full address.
Prefix
00:10:31
Organization
OBJECTIVE COMMUNICATIONS, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:10:31:00:00:00
Last address
00:10:31:FF:FF:FF
Address type
Globally unique, unicast
Registered address
75 ROCHESTER AVE. PORTSMOUTH NH US 03801