00:90:CF NORTEL
Every MAC address from 00:90:CF:00:00:00 to 00:90:CF:FF:FF:FF belongs to a block the IEEE assigned to NORTEL. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:90:CF belongs to
Written 00:90:CF, 00-90-CF or 0090CF, depending on the system. Look up a full address.
Prefix
00:90:CF
Organization
NORTEL
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:90:CF:00:00:00
Last address
00:90:CF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
250 SIDNEY STREET Belleville Ontario K8N 5B7 CA