MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
erfi Ernst Fischer GmbH+Co.KG
MAC address prefix 8C:1F:64:0D:3 is registered to erfi Ernst Fischer GmbH+Co.KG, located at Alte Poststraße 8Freudenstadt 72250DE.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 28 April 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:0D:3
Vendor name: erfi Ernst Fischer GmbH+Co.KG
Address:
Assignment Type MA-S Alte Poststraße 8
Freudenstadt 72250
DE.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 28 April 2025
