MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:48:FD:7 (Cloud4Wi)
MAC address prefix 40:48:FD:7 is registered to Cloud4Wi, located at 22 Cleveland St, San Francisco null 94103, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was initially registered on 11 September 2017, with the most recent update made on 02 July 2019.
Vendor & Registry Dossier
Assigned Prefix
40:48:FD:7
Registrant / Organization
Registry Chronology
Initial registration: 11 September 2017
Last updated: 02 July 2019
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
22 Cleveland St
San Francisco null 94103
US.
San Francisco null 94103
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4048fd7 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4048FD7",
"company": "Cloud4Wi",
"address": "22 Cleveland St, San Francisco null 94103, US",
"country": "US",
"blockStart": "4048FD700000",
"blockEnd": "4048FD7FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-07-02",
"isRand": false,
"isPrivate": false
}