MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:85:6 (Shanghai Westwell Information and Technology Company Ltd)
MAC address prefix 70:B3:D5:85:6 is registered to Shanghai Westwell Information and Technology Company Ltd, located at No.102, Lixi Road.ChangNing district, Shanghai Shanghai 200050, 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 17 July 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:85:6
Registrant / Organization
Registry Chronology
Initial registration: 17 July 2020
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
No.102
Lixi Road.ChangNing district
Shanghai Shanghai 200050
CN.
Lixi Road.ChangNing district
Shanghai Shanghai 200050
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5856 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5856",
"company": "Shanghai Westwell Information and Technology Company Ltd",
"address": "No.102, Lixi Road.ChangNing district, Shanghai Shanghai 200050, CN",
"country": "CN",
"blockStart": "70B3D5856000",
"blockEnd": "70B3D5856FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2020-07-17",
"isRand": false,
"isPrivate": false
}