MAC address 38:B1:4E:3 (QRONOZ CO., Ltd.)

MAC address prefix 38:B1:4E:3 is registered to QRONOZ CO., Ltd., located at Rm. 2, 9 F., No. 6, Ln. 180, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City 114708, TW. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 09 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
38:B1:4E:3
Registrant / Organization
QRONOZ CO., Ltd.
Registry Chronology
Initial registration: 09 March 2026
Assignment Classification
MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

MAC Address Vendor Country Taiwan (TW) map
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
Rm. 2
9 F.
No. 6
Ln. 180
Sec. 6
Minquan E. Rd.
Neihu Dist.

Taipei City 114708
TW.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/38b14e3 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "38B14E3",
  "company": "QRONOZ CO., Ltd.",
  "address": "Rm. 2, 9 F., No. 6, Ln. 180, Sec. 6, Minquan E. Rd., Neihu Dist., Taipei City  114708, TW",
  "country": "TW",
  "blockStart": "38B14E300000",
  "blockEnd": "38B14E3FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-03-09",
  "isRand": false,
  "isPrivate": false
}