D4:25:CC:70:00:00 to D4:25:CC:7F:FF:FF
BlueCats US, LLC
Registered address
6767 OLD MADISON PIKE NW, SUITE 300
Huntsville AL 35806
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D4:25:CC:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 233,258,808,770,560 to 233,258,809,819,135
- 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 D4:25:CC:70:00:00 and D4:25:CC:7F: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.
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