MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:A0:CD (DR. JOHANNES HEIDENHAIN GmbH)
MAC address prefix 00:A0:CD is registered to DR. JOHANNES HEIDENHAIN GmbH, located at DR.-JOHANNES-HEIDENHAIN STR., 83301 TRAUNREUT, DE. 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 22 April 1998, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:A0:CD
Registrant / Organization
Registry Chronology
Initial registration: 22 April 1998
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
DR.-JOHANNES-HEIDENHAIN STR.
83301 TRAUNREUT
DE.
83301 TRAUNREUT
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/00a0cd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "00A0CD",
"company": "DR. JOHANNES HEIDENHAIN GmbH",
"address": "DR.-JOHANNES-HEIDENHAIN STR., 83301 TRAUNREUT, DE",
"country": "DE",
"blockStart": "00A0CD000000",
"blockEnd": "00A0CDFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}