58:23:BC:20:00:00 to 58:23:BC:2F:FF:FF
Great Wall Power Supply Technology Co., Ltd.
Inspect this prefixRegistered address
Gangyuan North Road,Zhongbei Hi-tech Industries Development Zone
Taiyuan shanxi 030000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 58:23:BC:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 96,910,503,313,408 to 96,910,504,361,983
- 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 58:23:BC:20:00:00 and 58:23:BC:2F: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.