MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:DF:5 (Beijing Huanyu Zhilian Science &Technology Co., Ltd.)
MAC address prefix 70:B3:D5:DF:5 is registered to Beijing Huanyu Zhilian Science &Technology Co., Ltd., located at 2/F 202-030, Building 2, No. 1, Gaolizhang Road, Haidian District, Beijing, Beijing Beijing 100095, CN. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 16 December 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:DF:5
Registrant / Organization
Registry Chronology
Initial registration: 16 December 2018
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
2/F 202-030
Building 2
No. 1
Gaolizhang Road
Haidian District
Beijing
Beijing Beijing 100095
CN.
Building 2
No. 1
Gaolizhang Road
Haidian District
Beijing
Beijing Beijing 100095
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5df5 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5DF5",
"company": "Beijing Huanyu Zhilian Science &Technology Co., Ltd.",
"address": "2/F 202-030, Building 2, No. 1, Gaolizhang Road, Haidian District, Beijing, Beijing Beijing 100095, CN",
"country": "CN",
"blockStart": "70B3D5DF5000",
"blockEnd": "70B3D5DF5FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2018-12-16",
"isRand": false,
"isPrivate": false
}