MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:1B:4 (Inforce Computing Inc.)
MAC address prefix 40:D8:55:1B:4 is registered to Inforce Computing Inc., located at 48820 Kato Road, Fremont CA 94538, US. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 18 November 2013, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:1B:4
Registrant / Organization
Registry Chronology
Initial registration: 18 November 2013
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
48820 Kato Road
Fremont CA 94538
US.
Fremont CA 94538
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d8551b4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D8551B4",
"company": "Inforce Computing Inc.",
"address": "48820 Kato Road, Fremont CA 94538, US",
"country": "US",
"blockStart": "40D8551B4000",
"blockEnd": "40D8551B4FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}