MAC address 38:B1:4E:0 (Shenzhen Tongchuang Mechatronics co,LtD.)

MAC address prefix 38:B1:4E:0 is registered to Shenzhen Tongchuang Mechatronics co,LtD., located at 1026# Songbai Road, Shenzhen Guangdong 51800, 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 07 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
38:B1:4E:0
Registrant / Organization
Shenzhen Tongchuang Mechatronics co,LtD.
Registry Chronology
Initial registration: 07 March 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
1026# Songbai Road

Shenzhen Guangdong 51800
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/38b14e0 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "38B14E0",
  "company": "Shenzhen Tongchuang Mechatronics co,LtD.",
  "address": "1026# Songbai Road, Shenzhen Guangdong  51800, CN",
  "country": "CN",
  "blockStart": "38B14E000000",
  "blockEnd": "38B14E0FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-03-07",
  "isRand": false,
  "isPrivate": false
}