MAC Address Lookup

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


A-First Technology Co., Ltd.

OUI: 00:15:66

Vendor name: A-First Technology Co., Ltd.


No. 111-2
Shin-Teh Rd.

San-Chung City Taipei Shien 241

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: 07 August 2005

MAC Address Vendor Country TW map