MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address D0:C8:57:A (shenzhen cnsun)
MAC address prefix D0:C8:57:A is registered to shenzhen cnsun, located at 5 Floor, 2 Building, Tongfuyu Industrial City, shenzhen guangdong 518000, 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 27 March 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
D0:C8:57:A
Registrant / Organization
Registry Chronology
Initial registration: 27 March 2019
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
5 Floor
2 Building
Tongfuyu Industrial City
shenzhen guangdong 518000
CN.
2 Building
Tongfuyu Industrial City
shenzhen guangdong 518000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/d0c857a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "D0C857A",
"company": "shenzhen cnsun",
"address": "5 Floor, 2 Building, Tongfuyu Industrial City, shenzhen guangdong 518000, CN",
"country": "CN",
"blockStart": "D0C857A00000",
"blockEnd": "D0C857AFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-03-27",
"isRand": false,
"isPrivate": false
}