40:9F:87:00:00:00 to 40:9F:87:FF:FF:FF
Jide Technology (Hong Kong) Limited
Inspect this prefixRegistered address
jiahua Mansion 3F, 133 North 4th Ring Road East, Chaoyang District
Beijing 100101
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 40:9F:87 /24
- Addresses in block
- 16,777,216
- Decimal range
- 71,053,908,901,888 to 71,053,925,679,103
- 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 40:9F:87:00:00:00 and 40:9F:87: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.