C4:CC:37:80:00:00 to C4:CC:37:8F:FF:FF
SmartLicht systems co., ltd
Inspect this prefixRegistered address
Rm1612, Yishang Tower, #22 Jia'an South Road, Bao'an district
Shenzhen Guangdong 518101
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C4:CC:37:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 216,381,383,507,968 to 216,381,384,556,543
- 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 C4:CC:37:80:00:00 and C4:CC:37:8F: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.