MAC address 44:03:77:B (Hangzhou Asia Infrastructure Tech. Co., Ltd.)

MAC address prefix 44:03:77:B is registered to Hangzhou Asia Infrastructure Tech. Co., Ltd., located at No.7 Xiyuan Rd, Sandun Town, Westlake District, Hangzhou Zhejiang 310000, 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 21 August 2019, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
44:03:77:B
Registrant / Organization
Hangzhou Asia Infrastructure Tech. Co., Ltd.
Registry Chronology
Initial registration: 21 August 2019
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
No.7 Xiyuan Rd
Sandun Town
Westlake District
Hangzhou Zhejiang 310000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/440377b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "440377B",
  "company": "Hangzhou Asia Infrastructure Tech. Co., Ltd.",
  "address": "No.7 Xiyuan Rd, Sandun Town, Westlake District, Hangzhou Zhejiang 310000, CN",
  "country": "CN",
  "blockStart": "440377B00000",
  "blockEnd": "440377BFFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2019-08-21",
  "isRand": false,
  "isPrivate": false
}