MAC address D4:74:1B (Beijing HuaDa ZhiBao Electronic System Co.,Ltd.)

MAC address prefix D4:74:1B is registered to Beijing HuaDa ZhiBao Electronic System Co.,Ltd., located at No.1 Gaojiayuan, Chaoyang District, Beijing, China, Beijing Beijing 100015, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 02 June 2018, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
D4:74:1B
Registrant / Organization
Beijing HuaDa ZhiBao Electronic System Co.,Ltd.
Registry Chronology
Initial registration: 02 June 2018
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
No.1 Gaojiayuan
Chaoyang District
Beijing
China
Beijing Beijing 100015
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/d4741b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "D4741B",
  "company": "Beijing HuaDa ZhiBao Electronic System Co.,Ltd.",
  "address": "No.1 Gaojiayuan, Chaoyang District, Beijing, China, Beijing Beijing 100015, CN",
  "country": "CN",
  "blockStart": "D4741B000000",
  "blockEnd": "D4741BFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2018-06-02",
  "isRand": false,
  "isPrivate": false
}