MAC address 18:C3:E4:7 (BRS Sistemas Eletrônicos)

MAC address prefix 18:C3:E4:7 is registered to BRS Sistemas Eletrônicos, located at Rua Capistrano de Abreu, 68, Canoas RS 92120130, BR. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 19 February 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
18:C3:E4:7
Registrant / Organization
BRS Sistemas Eletrônicos
Registry Chronology
Initial registration: 19 February 2026
Assignment Classification
MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

MAC Address Vendor Country Brazil (BR) map
Country: Brazil (BR)
Headquarters Registered Facility 🇧🇷 BR
Rua Capistrano de Abreu
68
Canoas RS 92120130
BR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/18c3e47 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "18C3E47",
  "company": "BRS Sistemas Eletrônicos",
  "address": "Rua Capistrano de Abreu, 68, Canoas RS 92120130, BR",
  "country": "BR",
  "blockStart": "18C3E4700000",
  "blockEnd": "18C3E47FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-02-19",
  "isRand": false,
  "isPrivate": false
}