04:A1:6F:A0:00:00 to 04:A1:6F:AF:FF:FF
UYAR GROUP
Inspect this prefixRegistered address
Halkali Merkez Mh. Dereboyu Cd, Caliskan Sk., 34303 Kucukcekmece/Istanbul
Istanbul 34303
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 04:A1:6F:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 5,091,409,002,496 to 5,091,410,051,071
- 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 04:A1:6F:A0:00:00 and 04:A1:6F:AF: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.