58:47:CA:C0:00:00 to 58:47:CA:CF:FF:FF
SMS ELECTRIC CO., LTD ZHENGZHOU
Inspect this prefixRegistered address
SMS Industrial Park at NO. 85 Fifth Avenue, Economic and Technical Development
ZhengZhou HeNan 450000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 58:47:CA:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 97,065,367,502,848 to 97,065,368,551,423
- 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 58:47:CA:C0:00:00 and 58:47:CA:CF: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.