MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B0:FD:0B:4 (Fasii Information Technology (Shanghai) Ltd.)
MAC address prefix B0:FD:0B:4 is registered to Fasii Information Technology (Shanghai) Ltd., located at Room 5011, Building 1, No.335 Guoding Road, Yangpu District, Shanghai Shanghai 200433, 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 20 February 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B0:FD:0B:4
Registrant / Organization
Registry Chronology
Initial registration: 20 February 2019
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 5011
Building 1
No.335 Guoding Road
Yangpu District
Shanghai Shanghai 200433
CN.
Building 1
No.335 Guoding Road
Yangpu District
Shanghai Shanghai 200433
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b0fd0b4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B0FD0B4",
"company": "Fasii Information Technology (Shanghai) Ltd.",
"address": "Room 5011, Building 1, No.335 Guoding Road, Yangpu District, Shanghai Shanghai 200433, CN",
"country": "CN",
"blockStart": "B0FD0B400000",
"blockEnd": "B0FD0B4FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-02-20",
"isRand": false,
"isPrivate": false
}