MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address F4:A4:54:3 (Chongqing Hengxun Liansheng Industrial Co.,Ltd)
MAC address prefix F4:A4:54:3 is registered to Chongqing Hengxun Liansheng Industrial Co.,Ltd, located at Shop 42, Area C, Chongqing Yixiang City, No. 12 Jiangnan Avenue, Nan'an District, Chongqing Chongqing Province 404100, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was initially registered on 16 September 2021, with the most recent update made on 22 September 2021.
Vendor & Registry Dossier
Assigned Prefix
F4:A4:54:3
Registrant / Organization
Registry Chronology
Initial registration: 16 September 2021
Last updated: 22 September 2021
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
Shop 42
Area C
Chongqing Yixiang City
No. 12 Jiangnan Avenue
Nan'an District
Chongqing Chongqing Province 404100
CN.
Area C
Chongqing Yixiang City
No. 12 Jiangnan Avenue
Nan'an District
Chongqing Chongqing Province 404100
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/f4a4543 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "F4A4543",
"company": "Chongqing Hengxun Liansheng Industrial Co.,Ltd",
"address": "Shop 42, Area C, Chongqing Yixiang City, No. 12 Jiangnan Avenue, Nan'an District, Chongqing Chongqing Province 404100, CN",
"country": "CN",
"blockStart": "F4A454300000",
"blockEnd": "F4A4543FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2021-09-22",
"isRand": false,
"isPrivate": false
}