70:69:79:60:00:00 to 70:69:79:6F:FF:FF
Beijing Security Union Information Technology Co.,Ltd
Inspect this prefixRegistered address
Beijing Beijing 100085
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 70:69:79:6 /28
- Addresses in block
- 1,048,576
- Decimal range
- 123,598,310,211,584 to 123,598,311,260,159
- 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 70:69:79:60:00:00 and 70:69:79:6F: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.