Jtti.cc recently launched its anniversary promotion event: Jtti Anniversary Sale: 80% OFF Sitewide! Hong Kong/US/Singapore CN2 Unlimited Traffic Cloud Servers from $24.62/year, Japan Lightweight Cloud Server with 200Mbps Dedicated Bandwidth from $35/year, Lifetime Recurring Discount. Among the offers, there is a Japan lightweight cloud server with excellent value: 200Mbps optimized dedicated bandwidth and 1000GB monthly traffic for only $35/year, with a lifetime recurring discount.
This review provides a detailed analysis of Jtti.cc’s Tokyo lightweight cloud server, including outbound and inbound routing, latency tests across China’s three major ISPs, IP quality inspection, streaming unlock capability, and bandwidth benchmark results for reference.
Official Website: jtti-Dedicated Server|Cloud Server-Jtti Singapore Global Network Infrastructure Service Provider
Jtti Anniversary Japan Lightweight Cloud Server Plans
| Instance | System Disk | Bandwidth / Traffic | Price |
|---|---|---|---|
| 1C1G (Reviewed Plan) | 50GB | 200Mbps Optimized Dedicated @ 1000GB | $35/year Link |
| 4C8G | 50GB | 200Mbps Optimized Dedicated @ 2000GB | $37.05/month Link |
Test Server IP: 142.248.***.***
Test IP for This Plan: 142.248.139.254
Datacenter Location: Tokyo, Japan
ASN: AS137535
ASN Owner: JT TELECOM INTERNATIONAL PTE.LTD.
NodeQuality Link: https://nodequality.com/r/HF8JisSWFkVxYu0u0SiVVgW2CwMvA2RM
Basic Performance Test
1️⃣ Server Hardware Information
- CPU: Intel Xeon Platinum 8168 @ 2.70GHz
- Cores: 1 vCPU
- Memory: 1GB
- Disk: 50GB
- Virtualization: KVM
- Operating System: CentOS 7.6
- TCP Congestion Control: cubic + fq
Resource usage remained normal with no abnormal load.
Domestic and International Ping Latency Test
Latency in China (itdog 158 Nodes)
- Average Across All Nodes: 63ms
- China Telecom Average: 67ms
- China Unicom Average: 57ms
- China Mobile Average: 67ms
Regional Performance:
- Lowest in East China: 34ms (Hefei Unicom)
- North China Average: 62ms
- South China Average: 68ms
- Higher Latency in Southwest China (Lhasa Mobile: 133ms)
Overall performance is in line with standard Tokyo, Japan routing quality.
International Latency
- Tokyo Local: 3ms
- Hong Kong: ~46ms
- Singapore: 81ms
- Los Angeles: 109ms
- Frankfurt: 229ms
- Sydney: 114ms
Asian connectivity is excellent, while Europe and North America show normal intercontinental latency.
IP Quality and Risk Analysis
IP Type Detection Results
- ASN: AS137535
- IP Type: Broadcast IP
- Main Database Classification: Mixed Residential / Commercial
- Risk Score: 0–3 (Very Low Risk)
Risk Control Summary
- Scamalytics: 0/100
- IPQS: Low Risk
- AbuseIPDB: No Records
- Not Detected as Proxy, VPN, or Tor
Streaming Unlock Test
| Service | Status |
|---|---|
| Netflix | JP Native Unlock |
| Disney+ | JP Unlock |
| TikTok | JP Unlock |
| Amazon Prime | JP Unlock |
| ChatGPT | Available |
| YouTube | Displays CN Region |
Overall, this is a native broadcast IP with excellent streaming support.
Outbound Routing Analysis (China Telecom / Unicom / Mobile)
1️⃣ China Telecom Outbound Route
Path:
Jiangsu Telecom → Shanghai Telecom Backbone → Japan NTT → Destination IP
Key Nodes:
- 202.97.* Shanghai Telecom
- Enters NTT AS2914
- Final Destination: AS137535
Characteristics:
- Uses China Telecom international exit
- Transferred via NTT
- Average latency around 145ms
China Telecom uses a traditional international route and is not considered an optimized line.
2️⃣ China Unicom Outbound Route
Hubei Unicom → Shanghai Unicom Backbone → SoftBank (Osaka) → Tokyo
Key Nodes:
- 219.158.* China Unicom 169 Backbone
- AS17676 SoftBank
Final Latency: 48–51ms
Characteristics:
- Direct Unicom connection to Japan
- Routed via SoftBank
- Excellent latency performance
China Unicom routing is the strongest advantage of this VPS.
3️⃣ China Mobile Outbound Route
Sichuan Mobile → Shanghai Mobile → Hong Kong → SoftBank → Tokyo
Final Latency: 90–115ms
China Mobile traffic detours through Hong Kong before entering Japan, resulting in higher latency than Unicom.
Inbound Routing Analysis (Return Routes)
All return routes show:
AS137535 → AS4837 (China Unicom Backbone)
This means all return traffic is routed through China Unicom’s backbone network.
Beijing Return Route
- Telecom: Japan → Shanghai → Beijing (via Unicom to Telecom)
- Unicom: Japan → Shanghai → Beijing
- Mobile: Japan → Unicom → Mobile
Beijing Latency:
- Telecom: 71ms
- Unicom: 55ms
- Mobile: 82ms
Shanghai Return Route
- Telecom: Japan → Beijing → Shanghai
- Unicom: Japan → Shanghai
- Mobile: Japan → Shanghai
Shanghai Unicom performed best at 39ms.
Guangdong Return Route
- Telecom: Japan → Beijing → Shanghai → Guangzhou
- Unicom: Japan → Shanghai → Guangzhou
- Mobile: Japan → Shanghai → Guangzhou
Guangdong Telecom: ~64ms
Guangdong Unicom: ~61ms
Guangdong Mobile: ~73–100ms
China Speed Test Results
| Node | Upload | Download |
|---|---|---|
| Shanghai Unicom | 202Mbps | 197Mbps |
| Suzhou Telecom | 152Mbps | 191Mbps |
| Suzhou Mobile | 195Mbps | 0Mbps (Abnormal) |
Overall, the server can fully utilize the 200Mbps port bandwidth.
International Connectivity Performance
- Tokyo: 3ms / 207Mbps
- Hong Kong: 46ms / 183Mbps
- Los Angeles: 109ms / 159Mbps
- Frankfurt: 245ms / 72Mbps
Asian connectivity is excellent, while Europe and North America perform within normal expectations.
Overall Evaluation
Advantages
- ✔ Excellent China Unicom outbound routing
- ✔ Unified China Unicom backbone return routing
- ✔ Full 200Mbps bandwidth achievable
- ✔ Good streaming unlock support
- ✔ Low IP risk score
- ✔ Excellent value at $35/year
Disadvantages
- ✘ China Telecom outbound routing is not optimized
- ✘ China Mobile traffic detours through Hong Kong
- ✘ Port 25 is occupied/blocked
Recommended Use Cases
- Website hosting for China Unicom users
- Japan-focused cross-border e-commerce
- Japanese streaming unlock usage
- Lightweight overseas deployments
If you are a China Unicom user, this VPS offers very strong value for the price.
