MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:9A:A (Tecsys do Brasil Industrial Ltda)
MAC address prefix 70:B3:D5:9A:A is registered to Tecsys do Brasil Industrial Ltda, located at Rua Oros, 146, Sao Jose dos Campos SP 12237150, BR. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 05 April 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:9A:A
Registrant / Organization
Registry Chronology
Initial registration: 05 April 2018
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Brazil (BR)
Headquarters Registered Facility 🇧🇷 BR
Rua Oros
146
Sao Jose dos Campos SP 12237150
BR.
146
Sao Jose dos Campos SP 12237150
BR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d59aa -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D59AA",
"company": "Tecsys do Brasil Industrial Ltda",
"address": "Rua Oros, 146, Sao Jose dos Campos SP 12237150, BR",
"country": "BR",
"blockStart": "70B3D59AA000",
"blockEnd": "70B3D59AAFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2018-04-05",
"isRand": false,
"isPrivate": false
}