20:83:F8:00:00:00 to 20:83:F8:FF:FF:FF
Advanced Digital Broadcast SA
Inspect this prefixRegistered address
Route de Lausanne 319
Bellevue CH-1293
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 20:83:F8 /24
- Addresses in block
- 16,777,216
- Decimal range
- 35,751,173,554,176 to 35,751,190,331,391
- 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 20:83:F8:00:00:00 and 20:83:F8: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.