MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Posystech Inc., Co.
MAC address prefix 00:12:3A is registered to Posystech Inc., Co., located at Room 407Daeryung Techno Town 6Seoul 153-771KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 02 September 2004, with the most recent update made on 17 November 2015.
OUI: 00:12:3A
Vendor name: Posystech Inc., Co.
Address:
Assignment Type MA-L Room 407
Daeryung Techno Town 6
Seoul 153-771
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 02 September 2004
