78:D8:00:D0:00:00 to 78:D8:00:DF:FF:FF
Korea Micro Wireless Co.,Ltd.
Inspect this prefixRegistered address
#323, 3F, Kyoungin Center, 20, Baekbeom-ro 577beon-gil, Bupyeong-gu
Incheon 21449
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 78:D8:00:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 132,869,121,900,544 to 132,869,122,949,119
- 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 78:D8:00:D0:00:00 and 78:D8:00:DF: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.