MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 6C:39:1D (Beijing ZhongHuaHun Network Information center)
MAC address prefix 6C:39:1D is registered to Beijing ZhongHuaHun Network Information center, located at 6F BeiAo Mansion, HuiXin East Street A2, Beijing 100029, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 17 March 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
6C:39:1D
Registrant / Organization
Registry Chronology
Initial registration: 17 March 2011
Last updated: 17 November 2015
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
6F BeiAo Mansion
HuiXin East Street A2
Beijing 100029
CN.
HuiXin East Street A2
Beijing 100029
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/6c391d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "6C391D",
"company": "Beijing ZhongHuaHun Network Information center",
"address": "6F BeiAo Mansion, HuiXin East Street A2, Beijing 100029, CN",
"country": "CN",
"blockStart": "6C391D000000",
"blockEnd": "6C391DFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}