MAC address 5C:5C:75:1 (TECTOY S.A)

MAC address prefix 5C:5C:75:1 is registered to TECTOY S.A, located at Avenida Ministro Mário Andreazza, nº 4120, CEP 69075 - 830 - Manaus / AM – Brasil, CNPJ: 22.770.366/0001-82, Manaus Manaus 69075 - 830, 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 26 November 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
5C:5C:75:1
Registrant / Organization
TECTOY S.A
Registry Chronology
Initial registration: 26 November 2025
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
Avenida Ministro Mário Andreazza
nº 4120
CEP 69075 - 830 - Manaus / AM – Brasil
CNPJ: 22.770.366/0001-82
Manaus Manaus 69075 - 830
BR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/5c5c751 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "5C5C751",
  "company": "TECTOY S.A",
  "address": "Avenida Ministro Mário Andreazza, nº 4120, CEP 69075 - 830 - Manaus / AM – Brasil, CNPJ: 22.770.366/0001-82, Manaus Manaus 69075 - 830, BR",
  "country": "BR",
  "blockStart": "5C5C75100000",
  "blockEnd": "5C5C751FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2025-11-26",
  "isRand": false,
  "isPrivate": false
}