00:50:CA Zhone Technologies, Inc.
Every MAC address from 00:50:CA:00:00:00 to 00:50:CA:FF:FF:FF belongs to a block the IEEE assigned to Zhone Technologies, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:50:CA belongs to
Written 00:50:CA, 00-50-CA or 0050CA, depending on the system. Look up a full address.
Prefix
00:50:CA
Organization
Zhone Technologies, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:50:CA:00:00:00
Last address
00:50:CA:FF:FF:FF
Address type
Globally unique, unicast
Registered address
680 CENTRAL AVENUE - STE. #301 DOVER NH US 03820