18:C3:F4:20:00:00 to 18:C3:F4:2F:FF:FF
Changsha Kiloview Electronics Co., Ltd.
Inspect this prefixRegistered address
B4-106/109, Jiahua Intelligence Valley Industrial Park, 877 Huijin Road, Yuhua District
Changsha Hunan 410001
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 18:C3:F4:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 27,229,893,427,200 to 27,229,894,475,775
- 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 18:C3:F4:20:00:00 and 18:C3:F4:2F: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.