MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:48:FD:5 (The 52nd Research Institute of China Electronic Technology Group Corporation)
MAC address prefix 40:48:FD:5 is registered to The 52nd Research Institute of China Electronic Technology Group Corporation, located at No.36 Ma Cheng Road, Hangzhou Zhejiang 310012, 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 11 September 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
40:48:FD:5
Registrant / Organization
Registry Chronology
Initial registration: 11 September 2017
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
No.36 Ma Cheng Road
Hangzhou Zhejiang 310012
CN.
Hangzhou Zhejiang 310012
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4048fd5 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4048FD5",
"company": "The 52nd Research Institute of China Electronic Technology Group Corporation",
"address": "No.36 Ma Cheng Road, Hangzhou Zhejiang 310012, CN",
"country": "CN",
"blockStart": "4048FD500000",
"blockEnd": "4048FD5FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2017-09-11",
"isRand": false,
"isPrivate": false
}