58:C4:1E:50:00:00 to 58:C4:1E:5F:FF:FF
Zhejiang Cainiao Supply Chain Management Co.,Ltd
Inspect this prefixRegistered address
Block B1,XIXI center,No.588 West Wenyi Road,Xihu District
Hangzhou Zhejiang 310000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 58:C4:1E:5 /28
- Addresses in block
- 1,048,576
- Decimal range
- 97,599,345,393,664 to 97,599,346,442,239
- 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:C4:1E:50:00:00 and 58:C4:1E:5F: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.