18:F7:6B:00:00:00 to 18:F7:6B:FF:FF:FF
Zhejiang Winsight Technology CO.,LTD
Inspect this prefixRegistered address
No.3339 Linggongtang Road，NanHu District
Jiaxing Zhejiang 314000
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 18:F7:6B /24
- Addresses in block
- 16,777,216
- Decimal range
- 27,450,931,150,848 to 27,450,947,928,063
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 18:F7:6B:00:00:00 and 18:F7:6B:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.