MAC address 74:5B:C5:9 (Haikou Frun Flash&Mcu Microcontrol Technology Development Co.,Ltd)

MAC address prefix 74:5B:C5:9 is registered to Haikou Frun Flash&Mcu Microcontrol Technology Development Co.,Ltd, located at 5 floor A1-9, A building, incubation center, Haikou national hi tech Development Zone, Haikou Hainan 570206, 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 28 December 2018, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
74:5B:C5:9
Registrant / Organization
Haikou Frun Flash&Mcu Microcontrol Technology Development Co.,Ltd
Registry Chronology
Initial registration: 28 December 2018
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
5 floor A1-9
A building
incubation center
Haikou national hi tech Development Zone
Haikou Hainan 570206
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/745bc59 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "745BC59",
  "company": "Haikou Frun Flash&Mcu Microcontrol Technology Development Co.,Ltd",
  "address": "5 floor A1-9, A building, incubation center, Haikou national hi tech Development Zone, Haikou Hainan 570206, CN",
  "country": "CN",
  "blockStart": "745BC5900000",
  "blockEnd": "745BC59FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2018-12-28",
  "isRand": false,
  "isPrivate": false
}