MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 14:1A:51 (Treetech Sistemas Digitais)
MAC address prefix 14:1A:51 is registered to Treetech Sistemas Digitais, located at Praca Claudino Alves, 141, Atibaia São Paulo 12940-800, BR. 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 18 January 2012, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
14:1A:51
Registrant / Organization
Registry Chronology
Initial registration: 18 January 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: Brazil (BR)
Headquarters Registered Facility 🇧🇷 BR
Praca Claudino Alves
141
Atibaia São Paulo 12940-800
BR.
141
Atibaia São Paulo 12940-800
BR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/141a51 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "141A51",
"company": "Treetech Sistemas Digitais",
"address": "Praca Claudino Alves, 141, Atibaia São Paulo 12940-800, BR",
"country": "BR",
"blockStart": "141A51000000",
"blockEnd": "141A51FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}