MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:1D:8 (Owl Cyber Defense Solutions, LLC)
MAC address prefix 40:D8:55:1D:8 is registered to Owl Cyber Defense Solutions, LLC, located at 38A Grove Street, Ridgefield CT 06877, US. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 20 January 2014, with the most recent update made on 13 November 2019.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:1D:8
Registrant / Organization
Registry Chronology
Initial registration: 20 January 2014
Last updated: 13 November 2019
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
38A Grove Street
Ridgefield CT 06877
US.
Ridgefield CT 06877
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d8551d8 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D8551D8",
"company": "Owl Cyber Defense Solutions, LLC",
"address": "38A Grove Street, Ridgefield CT 06877, US",
"country": "US",
"blockStart": "40D8551D8000",
"blockEnd": "40D8551D8FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2019-11-13",
"isRand": false,
"isPrivate": false
}