MAC address B4:4D:43:3 (ETSME Technologies C0., Ltd.)

MAC address prefix B4:4D:43:3 is registered to ETSME Technologies C0., Ltd., located at 17/F, Building A, No1190, BinAn Road, Binjiang District, Hangzhou Zhejiang 310056, 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 03 March 2023, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
B4:4D:43:3
Registrant / Organization
ETSME Technologies C0., Ltd.
Registry Chronology
Initial registration: 03 March 2023
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
17/F
Building A
No1190
BinAn Road
Binjiang District
Hangzhou Zhejiang 310056
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/b44d433 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "B44D433",
  "company": "ETSME Technologies C0., Ltd.",
  "address": "17/F, Building A, No1190, BinAn Road, Binjiang District, Hangzhou Zhejiang 310056, CN",
  "country": "CN",
  "blockStart": "B44D43300000",
  "blockEnd": "B44D433FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2023-03-03",
  "isRand": false,
  "isPrivate": false
}