58:20:8A:C0:00:00 to 58:20:8A:CF:FF:FF
Jiangsu Zhonganzhixin Communication Technology Co.
Inspect this prefixRegistered address
No. 8 Dongwang Road,SIP
Suzhou Jiangsu 215123
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 58:20:8A:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 96,896,790,036,480 to 96,896,791,085,055
- 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 58:20:8A:C0:00:00 and 58:20:8A: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.