30:1F:9A:D0:00:00 to 30:1F:9A:DF:FF:FF
OLIMEX Ltd
Inspect this prefixRegistered address
2 Pravda
Plovidv 4000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 30:1F:9A:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 52,912,299,442,176 to 52,912,300,490,751
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between 30:1F:9A:D0:00:00 and 30:1F:9A:DF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.