MAC address 44:33:4C (SHENZHEN BILIAN ELECTRONIC CO.，LTD)

MAC address prefix 44:33:4C is registered to SHENZHEN BILIAN ELECTRONIC CO.，LTD, located at Room 501, Building 3, No.32 Dafu Road, Zhangge Community, Fucheng Subdistrict, Longhua District, Shenzhen City Guangdong Province 518000, CN. 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 09 January 2013, with the most recent update made on 17 July 2026.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
44:33:4C
Registrant / Organization
SHENZHEN BILIAN ELECTRONIC CO.，LTD
Registry Chronology
Initial registration: 09 January 2013
Last updated: 17 July 2026
Assignment Classification
MA-L

(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)

Registered Location

MAC Address Vendor Country China (CN) map
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 501
Building 3
No.32 Dafu Road
Zhangge Community
Fucheng Subdistrict
Longhua District

Shenzhen City Guangdong Province 518000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/44334c -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "44334C",
  "company": "SHENZHEN BILIAN ELECTRONIC CO.，LTD",
  "address": "Room 501, Building 3, No.32 Dafu Road, Zhangge Community, Fucheng Subdistrict, Longhua District, Shenzhen City Guangdong Province 518000, CN",
  "country": "CN",
  "blockStart": "44334C000000",
  "blockEnd": "44334CFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-07-17",
  "isRand": false,
  "isPrivate": false
}