MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:14:2 (Tetracore, Inc.)
MAC address prefix 40:D8:55:14:2 is registered to Tetracore, Inc., located at 9901 Belward Campus Drive, Rockville Maryland 20850, US. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 29 August 2013, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:14:2
Registrant / Organization
Registry Chronology
Initial registration: 29 August 2013
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
9901 Belward Campus Drive
Rockville Maryland 20850
US.
Rockville Maryland 20850
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d855142 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D855142",
"company": "Tetracore, Inc.",
"address": "9901 Belward Campus Drive, Rockville Maryland 20850, US",
"country": "US",
"blockStart": "40D855142000",
"blockEnd": "40D855142FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}