MAC address 4C:81:BE:C (Shenzhen Huiqincai Network Communication Co., Ltd.)

MAC address prefix 4C:81:BE:C is registered to Shenzhen Huiqincai Network Communication Co., Ltd., located at Room 703, 7th Floor, Building 82, Langkou Industrial Zone, Langkou Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, Shenzhen Guangdong 518000, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 02 October 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
4C:81:BE:C
Registrant / Organization
Shenzhen Huiqincai Network Communication Co., Ltd.
Registry Chronology
Initial registration: 02 October 2026
Assignment Classification
MA-M

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

Registered Location

MAC Address Vendor Country China (CN) map
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 703
7th Floor
Building 82
Langkou Industrial Zone
Langkou Community
Dalang Street
Longhua District
Shenzhen City
Guangdong Province
Shenzhen Guangdong 518000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/4c81bec -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "4C81BEC",
  "company": "Shenzhen Huiqincai Network Communication Co., Ltd.",
  "address": "Room 703, 7th Floor, Building 82, Langkou Industrial Zone, Langkou Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, Shenzhen Guangdong 518000, CN",
  "country": "CN",
  "blockStart": "4C81BEC00000",
  "blockEnd": "4C81BECFFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-10-02",
  "isRand": false,
  "isPrivate": false
}