00:00:69 CONCORD COMMUNICATIONS INC
Every MAC address from 00:00:69:00:00:00 to 00:00:69:FF:FF:FF belongs to a block the IEEE assigned to CONCORD COMMUNICATIONS INC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:00:69 belongs to
Written 00:00:69, 00-00-69 or 000069, depending on the system. Look up a full address.
Prefix
00:00:69
Organization
CONCORD COMMUNICATIONS INC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:00:69:00:00:00
Last address
00:00:69:FF:FF:FF
Address type
Globally unique, unicast
Registered address
753 FOREST STREET MARLBOROUGH MA US 01752