MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:37:D1:5 (Stratom, Inc.)
MAC address prefix B4:37:D1:5 is registered to Stratom, Inc., located at 5375 Western Avenue Suite A, Boulder Colorado 80301, 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 05 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B4:37:D1:5
Registrant / Organization
Registry Chronology
Initial registration: 05 February 2016
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
5375 Western Avenue Suite A
Boulder Colorado 80301
US.
Boulder Colorado 80301
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b437d15 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B437D15",
"company": "Stratom, Inc.",
"address": "5375 Western Avenue Suite A, Boulder Colorado 80301, US",
"country": "US",
"blockStart": "B437D1500000",
"blockEnd": "B437D15FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-02-05",
"isRand": false,
"isPrivate": false
}