MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
QRONOZ CO., Ltd.
MAC address prefix 38:B1:4E:3 is registered to QRONOZ CO., Ltd., located at Rm. 29 F.No. 6Ln. 180Sec. 6Minquan E. Rd.Neihu Dist.Taipei City 114708TW.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 09 March 2026, and no subsequent updates have been recorded.
OUI: 38:B1:4E:3
Vendor name: QRONOZ CO., Ltd.
Address:
Assignment Type MA-M Rm. 2
9 F.
No. 6
Ln. 180
Sec. 6
Minquan E. Rd.
Neihu Dist.
Taipei City 114708
TW.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 09 March 2026
