90:A9:F7:40:00:00 to 90:A9:F7:4F:FF:FF
LAB-EL ELEKTRONIKA LABORATORYJNA
Inspect this prefixRegistered address
HERBACIANA 9
REGULY 05-816
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 90:A9:F7:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 159,059,672,039,424 to 159,059,673,087,999
- 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 90:A9:F7:40:00:00 and 90:A9:F7:4F: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.