4C:65:A8:80:00:00 to 4C:65:A8:8F:FF:FF
Instant Byte, S.L.
Inspect this prefixRegistered address
Calle Julio Palacios, 10 Naves 1-5, Pol. Ind. Ntra. Sra. de Butarque
Leganés Madrid 28914
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 4C:65:A8:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 83,999,502,368,768 to 83,999,503,417,343
- 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 4C:65:A8:80:00:00 and 4C:65:A8:8F: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.