MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 8C:1F:64:EF:C (LonTen Technology(BeiJing)Co.,LTD.)
MAC address prefix 8C:1F:64:EF:C is registered to LonTen Technology(BeiJing)Co.,LTD., located at No. 211, 2nd Floor, Building 2, No. 10, Huiwan Road, Huirongguan Town, Changping District, Beijing, Shenzhen 102200, CN. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 21 August 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
8C:1F:64:EF:C
Registrant / Organization
Registry Chronology
Initial registration: 21 August 2026
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
No. 211
2nd Floor
Building 2
No. 10
Huiwan Road
Huirongguan Town
Changping District
Beijing
Shenzhen 102200
CN.
2nd Floor
Building 2
No. 10
Huiwan Road
Huirongguan Town
Changping District
Beijing
Shenzhen 102200
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/8c1f64efc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "8C1F64EFC",
"company": "LonTen Technology(BeiJing)Co.,LTD.",
"address": "No. 211, 2nd Floor, Building 2, No. 10, Huiwan Road, Huirongguan Town, Changping District, Beijing, Shenzhen 102200, CN",
"country": "CN",
"blockStart": "8C1F64EFC000",
"blockEnd": "8C1F64EFCFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2026-08-21",
"isRand": false,
"isPrivate": false
}