BC:66:41:90:00:00 to BC:66:41:9F:FF:FF
Shenzhen General Measure Technology Co., Ltd
Inspect this prefixRegistered address
4th Floor, No.6 Block Science&Technologt Industrial Park of Privately Owned Enterprises
Shenzhen Guangdong 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- BC:66:41:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 207,147,372,642,304 to 207,147,373,690,879
- 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 BC:66:41:90:00:00 and BC:66:41:9F: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.