MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 18:D7:93:3 (Verification & Validation Technology Co.,Ltd)
MAC address prefix 18:D7:93:3 is registered to Verification & Validation Technology Co.,Ltd, located at Room 1802, Building 3, Xunmei Technology Plaza, No.8 Keyuan Road, Science Park Community, Yuehai Street, Nanshan District, shenzhen guangdong 518057, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 16 November 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
18:D7:93:3
Registrant / Organization
Registry Chronology
Initial registration: 16 November 2021
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 1802
Building 3
Xunmei Technology Plaza
No.8 Keyuan Road
Science Park Community
Yuehai Street
Nanshan District
shenzhen guangdong 518057
CN.
Building 3
Xunmei Technology Plaza
No.8 Keyuan Road
Science Park Community
Yuehai Street
Nanshan District
shenzhen guangdong 518057
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/18d7933 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "18D7933",
"company": "Verification & Validation Technology Co.,Ltd",
"address": "Room 1802, Building 3, Xunmei Technology Plaza, No.8 Keyuan Road, Science Park Community, Yuehai Street, Nanshan District, shenzhen guangdong 518057, CN",
"country": "CN",
"blockStart": "18D793300000",
"blockEnd": "18D7933FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2021-11-16",
"isRand": false,
"isPrivate": false
}