18:66:96:60:00:00 to 18:66:96:6F:FF:FF
Shenzhen Safecuit Photonic Technology Co., Ltd
Inspect this prefixRegistered address
2101, Chentian R&D Building, No. 50, Baotian 1st Road, Chentian Community, Xixiang Street, Bao'an District
Shenzhen Guangdong Province 518102
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 18:66:96:6 /28
- Addresses in block
- 1,048,576
- Decimal range
- 26,828,888,604,672 to 26,828,889,653,247
- 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 18:66:96:60:00:00 and 18:66:96:6F: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.