What this means
The IEEE assigned the MA-L block 00405E to NORTH HILLS ISRAEL. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:40:5E, it is NORTH HILLS ISRAEL hardware.
Frequently Asked Questions
Who owns MAC prefix 00405E?
00405E is registered to NORTH HILLS ISRAEL in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. NORTH HILLS ISRAEL's block covers 16,777,216 addresses.
What devices use 00405E?
Any network device with a MAC address starting 00:40:5E was manufactured by or for NORTH HILLS ISRAEL.