vpn 对端子网范围

The term "vpn 对端子网范围" likely refers to the range limitation of VPNs, which protects them from abuse and ensures they can only connect to a limited number of sites. This range is typically around 1 to 15, designed to maintain security and prevent abuse. In some regions, such as China, geographical boundaries can further limit the range. Therefore, the range is crucial for maintaining the security and effectiveness of VPN services.