00:1B:CF Dataupia Corporation
Every MAC address from 00:1B:CF:00:00:00 to 00:1B:CF:FF:FF:FF belongs to a block the IEEE assigned to Dataupia Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:CF belongs to
Written 00:1B:CF, 00-1B-CF or 001BCF, depending on the system. Look up a full address.
Prefix
00:1B:CF
Organization
Dataupia Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:CF:00:00:00
Last address
00:1B:CF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
One Alewife Center Cambridge MA US 02140