MAC address 8C:1F:64:57:E (Guoqing (shangdong) Information Technology Co.,Ltd)

MAC address prefix 8C:1F:64:57:E is registered to Guoqing (shangdong) Information Technology Co.,Ltd, located at Floor 12, Building C, Big Data Industrial Base, High-Tech Zone, Jinan Shandong 250101, CN. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 21 May 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:57:E
Registrant / Organization
Guoqing (shangdong) Information Technology Co.,Ltd
Registry Chronology
Initial registration: 21 May 2025
Assignment Classification
MA-S

(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)

Registered Location

MAC Address Vendor Country China (CN) map
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Floor 12
Building C
Big Data Industrial Base
High-Tech Zone
Jinan Shandong 250101
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f6457e -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F6457E",
  "company": "Guoqing (shangdong) Information Technology Co.,Ltd",
  "address": "Floor 12, Building C, Big Data Industrial Base, High-Tech Zone, Jinan Shandong 250101, CN",
  "country": "CN",
  "blockStart": "8C1F6457E000",
  "blockEnd": "8C1F6457EFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-05-21",
  "isRand": false,
  "isPrivate": false
}