00:15:66 A-First Technology Co., Ltd.
Every MAC address from 00:15:66:00:00:00 to 00:15:66:FF:FF:FF belongs to a block the IEEE assigned to A-First Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:15:66 belongs to
Written 00:15:66, 00-15-66 or 001566, depending on the system. Look up a full address.
Prefix
00:15:66
Organization
A-First Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:15:66:00:00:00
Last address
00:15:66:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5F, No. 111-2, Shin-Teh Rd., San-Chung City Taipei Shien TW 241