00:00:DB British Telecommunications plc
Every MAC address from 00:00:DB:00:00:00 to 00:00:DB:FF:FF:FF belongs to a block the IEEE assigned to British Telecommunications plc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:00:DB belongs to
Written 00:00:DB, 00-00-DB or 0000DB, depending on the system. Look up a full address.
Prefix
00:00:DB
Organization
British Telecommunications plc
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:00:DB:00:00:00
Last address
00:00:DB:FF:FF:FF
Address type
Globally unique, unicast
Registered address
81 New Gate St GB England