MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 20:31:EB (HDSN)
MAC address prefix 20:31:EB is registered to HDSN, located at 4 allée des roseaux, Saint mitre les remparts BDR 13920, FR. 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 13 October 2014, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
20:31:EB
Registrant / Organization
Registry Chronology
Initial registration: 13 October 2014
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: France (FR)
Headquarters Registered Facility 🇫🇷 FR
4 allée des roseaux
Saint mitre les remparts BDR 13920
FR.
Saint mitre les remparts BDR 13920
FR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/2031eb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "2031EB",
"company": "HDSN",
"address": "4 allée des roseaux, Saint mitre les remparts BDR 13920, FR",
"country": "FR",
"blockStart": "2031EB000000",
"blockEnd": "2031EBFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}