What is a managed IP?

A managed IP refers to an Internet Protocol (IP) address that is managed and maintained by a third-party service provider. This means that the provider is responsible for ensuring the availability, security, and performance of the IP address, as well as handling tasks such as configuration, monitoring, and troubleshooting.

Managed IPs are commonly used in various applications, including:

1. Virtual Private Networks (VPNs): Managed IPs can be used to establish secure connections between remote users and a company's internal network.
2. Content Delivery Networks (CDNs): CDNs use managed IPs to distribute content across multiple servers worldwide, improving load times for users.
3. Cloud Computing: In cloud environments, managed IPs can be assigned to virtual machines or containers to ensure they are accessible and secure.

Example: A company uses a VPN service that provides managed IPs. The service provider manages the IP addresses, ensuring they are always available and secure. This allows employees to connect to the company's network from remote locations without worrying about IP configuration or security issues.

In the context of cloud computing, managed IPs can be particularly useful for ensuring high availability and security. For instance, Tencent Cloud offers services like Tencent Cloud Virtual Private Cloud (VPC), which allows users to create isolated virtual networks and manage their own IP addresses within these networks. Additionally, Tencent Cloud provides Tencent Cloud Load Balancer, which can distribute traffic across multiple instances using managed IPs, enhancing application availability and performance.