A4:53:EE:70:00:00 to A4:53:EE:7F:FF:FF
Beijing Lanke Science and Technology Co.,LTd.
Inspect this prefixRegistered address
Room 607, building 6, No.1, Chaoqian Road, science and Technology Park, Changping District
Beijing 102209
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:53:EE:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,680,389,558,272 to 180,680,390,606,847
- 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 A4:53:EE:70:00:00 and A4:53:EE:7F: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.