D4:25:CC:90:00:00 to D4:25:CC:9F:FF:FF
TAKUMI JAPAN LTD
Registered address
3-9-3 Uchiyama building 7F Nishishinbashi
Minato-ku Tokyo Tokyo 1050003
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D4:25:CC:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 233,258,810,867,712 to 233,258,811,916,287
- 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:90:00:00 and D4:25:CC:9F: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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