MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address F4:A1:7F (Marquardt Electronics Technology (Shanghai) Co.Ltd)
MAC address prefix F4:A1:7F is registered to Marquardt Electronics Technology (Shanghai) Co.Ltd, located at No. 650 Qingda Road, Heqing Industrial Zone, Shanghai, Shanghai 201201, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 01 November 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
F4:A1:7F
Registrant / Organization
Registry Chronology
Initial registration: 01 November 2022
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
No. 650 Qingda Road
Heqing Industrial Zone
Shanghai
Shanghai 201201
CN.
Heqing Industrial Zone
Shanghai
Shanghai 201201
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/f4a17f -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "F4A17F",
"company": "Marquardt Electronics Technology (Shanghai) Co.Ltd",
"address": "No. 650 Qingda Road, Heqing Industrial Zone, Shanghai, Shanghai 201201, CN",
"country": "CN",
"blockStart": "F4A17F000000",
"blockEnd": "F4A17FFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2022-11-01",
"isRand": false,
"isPrivate": false
}