MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 18:12:0C (Zhouhai Intelligence(Shenzhen).,Ltd)
MAC address prefix 18:12:0C is registered to Zhouhai Intelligence(Shenzhen).,Ltd, located at Guangming Jianfa Yule No.2 Industrial Park, Yatong Street, Guangming District, Shenzhen City, Shenzhen Gudong 518083, 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 24 June 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
18:12:0C
Registrant / Organization
Registry Chronology
Initial registration: 24 June 2026
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
Guangming Jianfa Yule No.2 Industrial Park
Yatong Street
Guangming District
Shenzhen City
Shenzhen Gudong 518083
CN.
Yatong Street
Guangming District
Shenzhen City
Shenzhen Gudong 518083
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/18120c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "18120C",
"company": "Zhouhai Intelligence(Shenzhen).,Ltd",
"address": "Guangming Jianfa Yule No.2 Industrial Park, Yatong Street, Guangming District, Shenzhen City, Shenzhen Gudong 518083, CN",
"country": "CN",
"blockStart": "18120C000000",
"blockEnd": "18120CFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-06-24",
"isRand": false,
"isPrivate": false
}