00:05:8C Opentech Inc.
Every MAC address from 00:05:8C:00:00:00 to 00:05:8C:FF:FF:FF belongs to a block the IEEE assigned to Opentech Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:8C belongs to
Written 00:05:8C, 00-05-8C or 00058C, depending on the system. Look up a full address.
Prefix
00:05:8C
Organization
Opentech Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:8C:00:00:00
Last address
00:05:8C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
6F, DongWon Bldg., 275 Seoul KR 137-130