68:DA:73:90:00:00 to 68:DA:73:9F:FF:FF
Nadex Machinery(Shanghai) Co.,Ltd
Inspect this prefixRegistered address
No. 815 Shen Fu Road Xinzhuang Industry Park
Shanghai 201108
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 68:DA:73:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 115,287,450,976,256 to 115,287,452,024,831
- 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 68:DA:73:90:00:00 and 68:DA:73:9F: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.