MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 90:AC:3F (BrightSign LLC)
MAC address prefix 90:AC:3F is registered to BrightSign LLC, located at 16795 Lark Ave., Los Gatos CA 95032, US. 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 04 February 2012, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
90:AC:3F
Registrant / Organization
Registry Chronology
Initial registration: 04 February 2012
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
16795 Lark Ave.
Los Gatos CA 95032
US.
Los Gatos CA 95032
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/90ac3f -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "90AC3F",
"company": "BrightSign LLC",
"address": "16795 Lark Ave., Los Gatos CA 95032, US",
"country": "US",
"blockStart": "90AC3F000000",
"blockEnd": "90AC3FFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}