24:3C:B0:00:00:00 to 24:3C:B0:FF:FF:FF
Dongguan Mentech Optical & Magnetic Co., Ltd.
Inspect this prefixRegistered address
Building A, No. 157 Dongyuan Avenue, Shipai Town, Dongguan City, Guangdong Province
Dongguan 523000
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 24:3C:B0 /24
- Addresses in block
- 16,777,216
- Decimal range
- 39,843,069,427,712 to 39,843,086,204,927
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 24:3C:B0:00:00:00 and 24:3C:B0:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.