MAC address D4:A5:B4 (Hengji Jiaye (Hangzhou) Technology Co., Ltd)

MAC address prefix D4:A5:B4 is registered to Hengji Jiaye (Hangzhou) Technology Co., Ltd, located at Room 809, Building B, Yingfeite Technology Park, No. 459 Jianghong Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, Hangzhou Zhejiang 310000, 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 22 May 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
D4:A5:B4
Registrant / Organization
Hengji Jiaye (Hangzhou) Technology Co., Ltd
Registry Chronology
Initial registration: 22 May 2025
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 809
Building B
Yingfeite Technology Park
No. 459 Jianghong Road
Changhe Street
Binjiang District
Hangzhou City
Zhejiang Province
Hangzhou Zhejiang 310000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/d4a5b4 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "D4A5B4",
  "company": "Hengji Jiaye (Hangzhou) Technology Co., Ltd",
  "address": "Room 809, Building B, Yingfeite Technology Park, No. 459 Jianghong Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, Hangzhou Zhejiang 310000, CN",
  "country": "CN",
  "blockStart": "D4A5B4000000",
  "blockEnd": "D4A5B4FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2025-05-22",
  "isRand": false,
  "isPrivate": false
}