MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 4C:D7:B6 (Helmer Scientific)
MAC address prefix 4C:D7:B6 is registered to Helmer Scientific, located at 14400 Bergen Boulevard, Noblesville Indiana 46060, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 12 November 2013, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
4C:D7:B6
Registrant / Organization
Registry Chronology
Initial registration: 12 November 2013
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
14400 Bergen Boulevard
Noblesville Indiana 46060
US.
Noblesville Indiana 46060
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4cd7b6 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4CD7B6",
"company": "Helmer Scientific",
"address": "14400 Bergen Boulevard, Noblesville Indiana 46060, US",
"country": "US",
"blockStart": "4CD7B6000000",
"blockEnd": "4CD7B6FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}