4C:81:25:00:00:00 to 4C:81:25:FF:FF:FF
ZOWEE TECHNOLOGY(HEYUAN)Co.,Ltd
Inspect this prefixRegistered address
Runye Precision Manufacturing Industrial Park, among the north of Xiangjing Road, the west of Xinpi Road and the south of Yangzi Road, located in the High-tech Zone, Heyuan City, Guangdong Province
Heyuan City Guangdong Province 518100
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 4C:81:25 /24
- Addresses in block
- 16,777,216
- Decimal range
- 84,117,555,249,152 to 84,117,572,026,367
- 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 4C:81:25:00:00:00 and 4C:81:25: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.