MAC address 8C:1F:64:35:E (Test21 Taiwan Corp)

MAC address prefix 8C:1F:64:35:E is registered to Test21 Taiwan Corp, located at 178 Sec 2 GongDaoWu Road, Hsinchu Hsinchu 300, TW. 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 20 December 2024, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:35:E
Registrant / Organization
Test21 Taiwan Corp
Registry Chronology
Initial registration: 20 December 2024
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 Taiwan (TW) map
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
178 Sec 2 GongDaoWu Road
Hsinchu Hsinchu 300
TW.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f6435e -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F6435E",
  "company": "Test21 Taiwan Corp",
  "address": "178 Sec 2 GongDaoWu Road, Hsinchu Hsinchu 300, TW",
  "country": "TW",
  "blockStart": "8C1F6435E000",
  "blockEnd": "8C1F6435EFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2024-12-20",
  "isRand": false,
  "isPrivate": false
}