MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address A0:28:33:0 (GERSYS GmbH)
MAC address prefix A0:28:33:0 is registered to GERSYS GmbH, located at Hans-Urmiller-Ring 12A, Wolfratshausen 82515, DE. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 14 June 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
A0:28:33:0
Registrant / Organization
Registry Chronology
Initial registration: 14 June 2018
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Hans-Urmiller-Ring 12A
Wolfratshausen 82515
DE.
Wolfratshausen 82515
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/a028330 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "A028330",
"company": "GERSYS GmbH",
"address": "Hans-Urmiller-Ring 12A, Wolfratshausen 82515, DE",
"country": "DE",
"blockStart": "A02833000000",
"blockEnd": "A028330FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2018-06-14",
"isRand": false,
"isPrivate": false
}