MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Chunghwa Telecom Co., Ltd.

OUI prefix: 00:0A:43

Vendor name: Chunghwa Telecom Co., Ltd.


Lane 551
Min-Tsu Road
Taoyuan 326

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 05 June 2002

MAC Address Vendor Country TW map