7C:4D:4A:00:00:00 to 7C:4D:4A:FF:FF:FF
Zhiyue Xingchen(shanghai) Intelligent Terminal Co.,Ltd.
Inspect this prefixRegistered address
Room 101 and 102, Building 25, No. 1388 Zhangdong Road, China (Shanghai) Pilot Free Trade Zone
shanghai shanghai 201210
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 7C:4D:4A /24
- Addresses in block
- 16,777,216
- Decimal range
- 136,671,395,840,000 to 136,671,412,617,215
- 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 7C:4D:4A:00:00:00 and 7C:4D:4A: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.