MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 00:04:46 is registered to CYZENTECH Co., Ltd., located at 601 Eunkyeong B/D 141-31135-876 KOREAKR.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was initially registered on 04 December 2000, with the most recent update made on 17 November 2015.
OUI: 00:04:46
Vendor name: CYZENTECH Co., Ltd.
Address:
Assignment Type MA-L 601 Eunkyeong B/D 141-31
135-876 KOREA
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 04 December 2000
