MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address A4:E3:91 (DENY FONTAINE)
MAC address prefix A4:E3:91 is registered to DENY FONTAINE, located at ROUTE DE SAINT VALERY, SAINT BLIMONT 80960, 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 09 July 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
A4:E3:91
Registrant / Organization
Registry Chronology
Initial registration: 09 July 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: France (FR)
Headquarters Registered Facility 🇫🇷 FR
ROUTE DE SAINT VALERY
SAINT BLIMONT 80960
FR.
SAINT BLIMONT 80960
FR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/a4e391 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "A4E391",
"company": "DENY FONTAINE",
"address": "ROUTE DE SAINT VALERY, SAINT BLIMONT 80960, FR",
"country": "FR",
"blockStart": "A4E391000000",
"blockEnd": "A4E391FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}