MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:A5:A9 (MODI GmbH)
MAC address prefix B4:A5:A9 is registered to MODI GmbH, located at Kapellenweg 21, REICHSHOF-Sinspert 51580, 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 07 May 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
B4:A5:A9
Registrant / Organization
Registry Chronology
Initial registration: 07 May 2011
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
Kapellenweg 21
REICHSHOF-Sinspert 51580
DE.
REICHSHOF-Sinspert 51580
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b4a5a9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B4A5A9",
"company": "MODI GmbH",
"address": "Kapellenweg 21, REICHSHOF-Sinspert 51580, DE",
"country": "DE",
"blockStart": "B4A5A9000000",
"blockEnd": "B4A5A9FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}