MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Castelion Corporation
MAC address prefix 6C:4E:B0 is registered to Castelion Corporation, located at 19951 Mariner AveTorrance CA 90503US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 02 December 2025, and no subsequent updates have been recorded.
OUI: 6C:4E:B0
Vendor name: Castelion Corporation
Address:
Assignment Type MA-L 19951 Mariner Ave
Torrance CA 90503
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 02 December 2025
