MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address FC:A2:DF:9 (Beijing KSL Electromechanical Technology Development Co.,Ltd)
MAC address prefix FC:A2:DF:9 is registered to Beijing KSL Electromechanical Technology Development Co.,Ltd, located at Room 501-1, 5th Floor, Building 23, Courtyard 6, Haiying Road, Fengtai District, Beijing, China, Beijing 100071, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 14 May 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
FC:A2:DF:9
Registrant / Organization
Registry Chronology
Initial registration: 14 May 2025
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 501-1
5th Floor
Building 23
Courtyard 6
Haiying Road
Fengtai District
Beijing
China
Beijing 100071
CN.
5th Floor
Building 23
Courtyard 6
Haiying Road
Fengtai District
Beijing
China
Beijing 100071
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/fca2df9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "FCA2DF9",
"company": "Beijing KSL Electromechanical Technology Development Co.,Ltd",
"address": "Room 501-1, 5th Floor, Building 23, Courtyard 6, Haiying Road, Fengtai District, Beijing, China, Beijing 100071, CN",
"country": "CN",
"blockStart": "FCA2DF900000",
"blockEnd": "FCA2DF9FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2025-05-14",
"isRand": false,
"isPrivate": false
}