MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 9C:DB:07 (Yellowtec GmbH)
MAC address prefix 9C:DB:07 is registered to Yellowtec GmbH, located at Heinrich-Hertz-Strasse 1-3, Monheim am Rhein NRW 40789, 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 15 September 2018, with the most recent update made on 24 August 2022.
Vendor & Registry Dossier
Assigned Prefix
9C:DB:07
Registrant / Organization
Registry Chronology
Initial registration: 15 September 2018
Last updated: 24 August 2022
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
Heinrich-Hertz-Strasse 1-3
Monheim am Rhein NRW 40789
DE.
Monheim am Rhein NRW 40789
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/9cdb07 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "9CDB07",
"company": "Yellowtec GmbH",
"address": "Heinrich-Hertz-Strasse 1-3, Monheim am Rhein NRW 40789, DE",
"country": "DE",
"blockStart": "9CDB07000000",
"blockEnd": "9CDB07FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2022-08-24",
"isRand": false,
"isPrivate": false
}