90:A9:F7:A Chi Geng Technology Co., Ltd
Every MAC address from 90:A9:F7:A0:00:00 to 90:A9:F7:AF:FF:FF belongs to a block the IEEE assigned to Chi Geng Technology Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 90:A9:F7:A belongs to
Written 90:A9:F7:A, 90-A9-F7-A or 90A9F7A, depending on the system. Look up a full address.
Prefix
90:A9:F7:A/28
Organization
Chi Geng Technology Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
90:A9:F7:A0:00:00
Last address
90:A9:F7:AF:FF:FF
Address type
Globally unique, unicast
Registered address
2F., No. 332, Yongneng Rd. Taoyuan City Zhongli Dist. TW 320014
Parent block
Inside 90:A9:F7
This MA-M block is carved from the 24-bit block 90:A9:F7, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.