00:1B:C5:01:10:00 to 00:1B:C5:01:1F:FF
OOO NPP Mera
Inspect this prefixRegistered address
Pionerskaya 4
Korolev Moscow reg 141070
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 00:1B:C5:01:1 /36
- Addresses in block
- 4,096
- Decimal range
- 119,269,298,176 to 119,269,302,271
- Address type
- Unicast, universally administered
What this block covers
A 36 bit block, the smallest the IEEE sells. Suited to low volume products that will never ship 4096 units of anything.
Any MAC address between 00:1B:C5:01:10:00 and 00:1B:C5:01:1F:FF belongs to this assignment. The registrant chooses the remaining 12 bits, so the same prefix can appear on very different products from the same company.