00:23:2F Advanced Card Systems Ltd.
Every MAC address from 00:23:2F:00:00:00 to 00:23:2F:FF:FF:FF belongs to a block the IEEE assigned to Advanced Card Systems Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:23:2F belongs to
Written 00:23:2F, 00-23-2F or 00232F, depending on the system. Look up a full address.
Prefix
00:23:2F
Organization
Advanced Card Systems Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:23:2F:00:00:00
Last address
00:23:2F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Unit 2010-13, Chevalier Commercial Centre, Kowloon Bay, SAR HK