MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 90:A9:F7:A (Chi Geng Technology Co., Ltd)
MAC address prefix 90:A9:F7:A is registered to Chi Geng Technology Co., Ltd, located at 2F., No. 332, Yongneng Rd., Taoyuan City Zhongli Dist. 320014, TW. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 20 September 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
90:A9:F7:A
Registrant / Organization
Registry Chronology
Initial registration: 20 September 2023
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
2F.
No. 332
Yongneng Rd.
Taoyuan City Zhongli Dist. 320014
TW.
No. 332
Yongneng Rd.
Taoyuan City Zhongli Dist. 320014
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/90a9f7a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "90A9F7A",
"company": "Chi Geng Technology Co., Ltd",
"address": "2F., No. 332, Yongneng Rd., Taoyuan City Zhongli Dist. 320014, TW",
"country": "TW",
"blockStart": "90A9F7A00000",
"blockEnd": "90A9F7AFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2023-09-20",
"isRand": false,
"isPrivate": false
}