MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 1C:59:74:6 (Square Inc.)
MAC address prefix 1C:59:74:6 is registered to Square Inc., located at 1455 Market St., San Francisco CA 94103, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 25 February 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
1C:59:74:6
Registrant / Organization
Registry Chronology
Initial registration: 25 February 2022
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
1455 Market St.
San Francisco CA 94103
US.
San Francisco CA 94103
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/1c59746 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "1C59746",
"company": "Square Inc.",
"address": "1455 Market St., San Francisco CA 94103, US",
"country": "US",
"blockStart": "1C5974600000",
"blockEnd": "1C59746FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2022-02-25",
"isRand": false,
"isPrivate": false
}