MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:46:CF (Beijing Venustech Cybervision Co.,Ltd.)
MAC address prefix 04:46:CF is registered to Beijing Venustech Cybervision Co.,Ltd., located at Venus Plaza No.21Zhongguancun Software Park, No.8 Dongbeiwang Xilu, Haidian District, Beijing Beijing 100193, 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 02 July 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
04:46:CF
Registrant / Organization
Registry Chronology
Initial registration: 02 July 2020
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
Venus Plaza No.21Zhongguancun Software Park
No.8 Dongbeiwang Xilu
Haidian District
Beijing Beijing 100193
CN.
No.8 Dongbeiwang Xilu
Haidian District
Beijing Beijing 100193
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0446cf -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0446CF",
"company": "Beijing Venustech Cybervision Co.,Ltd.",
"address": "Venus Plaza No.21Zhongguancun Software Park, No.8 Dongbeiwang Xilu, Haidian District, Beijing Beijing 100193, CN",
"country": "CN",
"blockStart": "0446CF000000",
"blockEnd": "0446CFFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-07-02",
"isRand": false,
"isPrivate": false
}