58:48:49:00:00:00 to 58:48:49:0F:FF:FF
Beijing Zhongyuanyishang Technology Co Ltd
Inspect this prefixRegistered address
Unit 404, 4th Floor, Building 12, Yard 69, Fushi Road, Haidian District, Beijing
Beijing 100000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 58:48:49:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 97,067,485,626,368 to 97,067,486,674,943
- 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 58:48:49:00:00:00 and 58:48:49:0F: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.