MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 0C:EF:AF:C (GainStrong Industry Co.,Ltd)
MAC address prefix 0C:EF:AF:C is registered to GainStrong Industry Co.,Ltd, located at 3rd Floor, 1st Building, Block E, Minzhu West Industrial Zone, Bao’an Dist., Shenzhen Guangdong 518100, 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 05 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
0C:EF:AF:C
Registrant / Organization
Registry Chronology
Initial registration: 05 February 2016
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
3rd Floor
1st Building
Block E
Minzhu West Industrial Zone
Bao’an Dist.
Shenzhen Guangdong 518100
CN.
1st Building
Block E
Minzhu West Industrial Zone
Bao’an Dist.
Shenzhen Guangdong 518100
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0cefafc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0CEFAFC",
"company": "GainStrong Industry Co.,Ltd",
"address": "3rd Floor, 1st Building, Block E, Minzhu West Industrial Zone, Bao’an Dist., Shenzhen Guangdong 518100, CN",
"country": "CN",
"blockStart": "0CEFAFC00000",
"blockEnd": "0CEFAFCFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-02-05",
"isRand": false,
"isPrivate": false
}