14:4F:D7:A0:00:00 to 14:4F:D7:AF:FF:FF
Unirobot Corporation
Inspect this prefixRegistered address
MK Hatagaya Sasazuka building 6F, Hatagaya, Shibuya-ku
Tokyo Japan 1510072
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 14:4F:D7:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 22,333,152,559,104 to 22,333,153,607,679
- 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 14:4F:D7:A0:00:00 and 14:4F:D7: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.