BandwagonHost has released its Japan DC39 v2 VPS, which has quickly become one of the most discussed offerings in the market. Compared with the previously expensive Tokyo CN2 GIA plans and standard Osaka locations, this version achieves a much better balance between performance and cost-effectiveness. According to network testing, DC39 v2 primarily uses CMI for return routing across all three major Chinese ISPs, while outbound routes are optimized with China Telecom CN2 GIA, China Unicom AS4837, and China Mobile CMI. For users in mainland China, this makes it a highly值得考虑的 Japan VPS option.
VPS Specifications & Pricing
- CPU: 1 vCore AMD EPYC (2.4GHz)
- Memory: 1GB (about 576MB usable)
- Storage: 20GB SSD (tested ~21.4GB usable)
- Bandwidth / Traffic: 2.5Gbps / 550GB monthly traffic
- IPv4: 1 dedicated IPv4
- Virtualization: KVM with BBR acceleration support
- Price: $73.65/year (with coupon
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Hardware Performance Test
Test results show stable hardware performance. Disk read/write speeds reach nearly 2GB/s, indicating strong I/O capability. Although the exact AMD EPYC model is not disclosed, the 2.4GHz CPU performance is sufficient for light-to-medium workloads such as blogs, small websites, or proxy relay services.
Network Performance: Direct Routing with CMI Return Path
Speed tests show global download speeds exceeding 1Gbps, with peak performance in East Asia reaching up to 7Gbps. Upload speeds to mainland China are generally above 400Mbps, with some nodes exceeding 1Gbps.
Latency: Average ping from mainland China is around 65ms, which is stable and acceptable.
Three-Network Routing Analysis:
- China Telecom: Outbound via CN2 GIA (59.43), return via CMI (AS9808)
- China Unicom: Outbound via AS4837, return varies between AS4837 (north) and CMI (south)
- China Mobile: Both outbound and return use CMI routing, stable performance
While not full CN2 GIA routing, the overall experience is significantly optimized for all three major Chinese carriers.
Streaming & IP Quality
- Netflix: Japan library unlocked
- TikTok: Japanese region accessible
- AI & other platforms: Fully accessible
- IP reputation: Datacenter IP, clean but not residential-grade; not ideal for TikTok live streaming
YouTube Performance Test
Under China Unicom connectivity, YouTube streaming reached up to 230,000 Kbps, supporting smooth 8K playback without buffering. Even under multi-user conditions, the international bandwidth performance remains strong.
Website Hosting Test
After installing a LAMP/LNMP stack with a control panel, around 600MB RAM remained available and ~16GB disk space was free. It is suitable for small to medium websites, especially for audiences across Japan, Korea, and China with optimized routing via CMI return paths.
FAQ
Q1: Is DC39 v2 suitable for streaming?
Yes. It supports smooth 8K YouTube playback with speeds up to 230,000 Kbps, especially good for China Telecom, Unicom, and Mobile users.
Q2: Is it good for website hosting?
Yes. With 2.5Gbps bandwidth and optimized routing, it is ideal for lightweight websites and business applications.
Q3: Can it be used for TikTok?
It can access Japanese TikTok, but since the IP is datacenter-based, it is not recommended for primary creator/live streaming accounts.
Q4: How does it compare to Tokyo CN2 GIA plans?
While CN2 GIA offers premium routing, DC39 v2 provides a much better price-performance balance with strong speed and stable connectivity.
Final Verdict
The BandwagonHost Japan DC39 v2 VPS delivers excellent overall performance, especially in network optimization. With hybrid routing (CN2 GIA / AS4837 / CMI outbound and full CMI return), strong disk I/O, and high bandwidth capacity, it is a cost-effective Japan VPS solution suitable for hosting, streaming, and international proxy use cases.
