00:05:CB ROIS Technologies, Inc.
Every MAC address from 00:05:CB:00:00:00 to 00:05:CB:FF:FF:FF belongs to a block the IEEE assigned to ROIS Technologies, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:CB belongs to
Written 00:05:CB, 00-05-CB or 0005CB, depending on the system. Look up a full address.
Prefix
00:05:CB
Organization
ROIS Technologies, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:CB:00:00:00
Last address
00:05:CB:FF:FF:FF
Address type
Globally unique, unicast
Registered address
6th F Changhyun B/D, 960-1 KR 431-080