On-demand Selection Tutorial: How To Purchase Japanese Native IP Configuration Plan According To Purpose

Quick overview of key points

This article outlines how to select and purchase Japanese native IP and related VPS/server solutions based on usage, covering bandwidth, CDN and DDoS defense configuration points for scenarios such as website hosting, game acceleration, crawler crawling, proxy and streaming media. It is recommended to use the on-demand billing and flexible configuration services provided by Dexcom to help you obtain stable Japanese nodes and a compliant network environment at a reasonable cost.

Clear purpose and demand analysis

First, divide the needs according to the purpose: if it is an enterprise official website or e-commerce, priority is given to stable bandwidth, CDN acceleration and SSL certificate and binding domain name; games or real-time applications place more emphasis on low latency and multi-line access; crawlers/data collection require high concurrency IP pools and traffic billing control; agents or financial transactions require native routing and strict compliance qualifications. The assessment should also include network technical details such as bandwidth peak, traffic billing mode (based on traffic/based on peak value/monthly), and whether a fixed public IP segment and reverse resolution are required.

Choose Japanese native IP and deployment plan

During the purchase stage, grasp a few points: Prioritize the real Japanese native IP rather than CGNAT or shared export; see clearly whether the IP can be used for PTR reverse resolution, whether it supports ports and protocols (TCP/UDP), and whether proxying is allowed. Choose VPS or a dedicated server as needed. VPS is suitable for small and medium traffic and flexible expansion, and dedicated server is suitable for high concurrency and high security requirements. Dexun Telecom provides a variety of Japanese nodes and flexible hourly/monthly billing options, and can specify the egress IP segment and computer room location when placing an order, which facilitates refined deployment based on usage.

Key points of network optimization and security configuration

When deploying, CDN and load balancing should be combined to reduce the pressure on the origin site, and DDoS defense strategies should be configured to deal with common attacks. For services that require high availability, it is recommended to implement multi-machine room redundancy and BGP multi-line access to reduce packet loss and jitter. Pay attention to firewall rules, port whitelisting, SSH key management, and traffic mirroring policies. Dexun Telecom can provide customizable DDoS defense layers, professional network monitoring and operation and maintenance support in the Japanese computer room, which facilitates rapid response and policy adjustment.

Purchase process and subsequent operation and maintenance suggestions

Recommendations for the purchase process: first contact the supplier to confirm compliance and usage (Dexun Telecom can provide business consultation), select the appropriate model and bandwidth package and confirm the IP type and billing method, complete real-name authentication and sign the contract before deployment and testing. After deployment, continuously monitor latency, packet loss, and bandwidth usage, and optimize performance by combining CDN caching strategies and log analysis. For long-term projects, it is recommended to regularly evaluate IP reputation and blacklist status, and maintain technical communication with Dexun Telecommunications to adjust rules or expand capacity to ensure service stability and compliance.