F0:D7:AF:20:00:00 to F0:D7:AF:2F:FF:FF
Blacknight Internet Solutions Limited
Inspect this prefixRegistered address
Unit 12a, Barrowside Business Park, Sleaty Rd.
Carlow Carlow R93 X265
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F0:D7:AF:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 264,809,146,744,832 to 264,809,147,793,407
- 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 F0:D7:AF:20:00:00 and F0:D7:AF:2F: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.