MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:D3:3B (cloudnineinfo)
MAC address prefix 50:D3:3B is registered to cloudnineinfo, located at xiaoshan Wujin load #19, hangzhou zhejiang 311258, 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 17 April 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:D3:3B
Registrant / Organization
Registry Chronology
Initial registration: 17 April 2023
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
xiaoshan Wujin load #19
hangzhou zhejiang 311258
CN.
hangzhou zhejiang 311258
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/50d33b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "50D33B",
"company": "cloudnineinfo",
"address": "xiaoshan Wujin load #19, hangzhou zhejiang 311258, CN",
"country": "CN",
"blockStart": "50D33B000000",
"blockEnd": "50D33BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-04-17",
"isRand": false,
"isPrivate": false
}