MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 90:51:3F (Elettronica Santerno SpA)
MAC address prefix 90:51:3F is registered to Elettronica Santerno SpA, located at Via della Concia 7, Castel Guelfo (BO) 40026, IT. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 11 April 2010, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
90:51:3F
Registrant / Organization
Registry Chronology
Initial registration: 11 April 2010
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Italy (IT)
Headquarters Registered Facility 🇮🇹 IT
Via della Concia 7
Castel Guelfo (BO) 40026
IT.
Castel Guelfo (BO) 40026
IT.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/90513f -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "90513F",
"company": "Elettronica Santerno SpA",
"address": "Via della Concia 7, Castel Guelfo (BO) 40026, IT",
"country": "IT",
"blockStart": "90513F000000",
"blockEnd": "90513FFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}