MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:11:19:7 (Herrick Tech Labs)
MAC address prefix 04:11:19:7 is registered to Herrick Tech Labs, located at 20201 Century Blvd., Germantown MD 20874, 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 16 December 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
04:11:19:7
Registrant / Organization
Registry Chronology
Initial registration: 16 December 2020
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
20201 Century Blvd.
Germantown MD 20874
US.
Germantown MD 20874
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0411197 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0411197",
"company": "Herrick Tech Labs",
"address": "20201 Century Blvd., Germantown MD 20874, US",
"country": "US",
"blockStart": "041119700000",
"blockEnd": "0411197FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2020-12-16",
"isRand": false,
"isPrivate": false
}