Rainyun South Korea · Seoul Zone 1 cloud server, native/residential IP, direct connectivity through all three major networks, 2 cores/4 GB RAM/40 Mbps bandwidth at ¥32.48/month; 4 cores/8 GB RAM/75 Mbps bandwidth at ¥89.60/month.
This server is available in a high-bandwidth, traffic-limited version and a low-bandwidth, unlimited-traffic version. Unused monthly traffic can be carried over, while exceeding the traffic limit reduces the speed to 1 Mbps. You can purchase additional traffic to restore full speed (¥180 for 200 GB). The 2-core/4 GB unlimited-traffic version has an upload bandwidth of 10 Mbps and costs the same.
About Rainyun
Rainyun was founded in 2018 and is a Chinese cloud computing service provider with independent intellectual property rights. Rainyun provides users with simple, affordable, and reliable cloud products. Its main services include cloud servers, bare-metal servers, virtual hosts, game cloud, object storage, CDN content distribution, and cloud applications, along with many other well-regarded cloud services. Rainyun is one of the few domestic providers that independently develops its own billing and product systems. Since its founding, it has served hundreds of thousands of customers in China and abroad, including students, developers, and businesses.
It holds ISP, IDC, and CDN Value-Added Telecommunications Business Operation Licenses issued by the Ministry of Industry and Information Technology of China.
Refunds are available without reason within 7 days (limited to three times per account). Cloud server and game cloud products can be tried for one day at ¥1 (once per product; some more expensive products have a slightly higher trial price).
- Rainyun discounted registration link (AFF): https://www.rainyun.com/zeruns_?s=nodeloc
- Rainyun discount code: zeruns
- Registering with the discount code gives you a 50%-off coupon for the first month. You can also claim an 80%-off coupon for new purchases in the points mall. The 80%-off coupon can be combined with the official 30%-off annual payment discount, resulting in 56% of the original price. The prices in the article reflect this 56% discount.
Other recommended cost-effective servers: https://blog.vpszj.cn/archives/41.html
Tested Server Specifications
Configuration of the server tested in this review
- CPU: 2 cores
- Memory: 4 GB
- Storage: 40 GB (expansion: SSD cloud disk at ¥0.3/GB/month)
- Traffic: 50 GB (additional traffic can be purchased at [100 GB for ¥100], [200 GB for ¥180])
- Bandwidth: 40 Mbps upload, 80 Mbps download
- Location: South Korea · Seoul
- DDoS protection: None
- IP addresses: 1 IPv4 address
- Price: ¥58/month (¥46.40/month after the 20%-off coupon; ¥32.48/year after the additional 30%-off annual payment discount)
A local native IP costs ¥10 each (one is included in the price above); a native residential IP (for foreign trade, supporting TikTok/GPT) is available for ¥25/month; a regular IP costs ¥5/month.
- Rainyun Hong Kong Zone 2 VPS, 2 cores/2 GB/50 Mbps for only ¥21/month, direct connectivity through all three major networks: https://blog.vpszj.cn/archives/2706.html
- K鸭 Data US CN2 cloud server review, 1 core/1 GB/5 Mbps for only ¥14.85/month: https://blog.zeruns.com/archives/950.html
- Leika Cloud Japan BGP high-bandwidth VPS, direct connectivity through all three major networks, 1 core/1 GB/100 Mbps for only ¥28/month: https://blog.zeruns.com/archives/892.html
- UCloud Singapore cross-border lightweight Pro cloud server, dual-ISP IP, 1 core/2 GB/5 Mbps for only ¥57/month: https://blog.zeruns.com/archives/876.html
- Beishao Cloud Hong Kong Zone A VPS, 2 cores/2 GB/10 Mbps for only ¥18/month, direct connectivity through all three major networks: https://blog.zeruns.com/archives/933.html
Configuration Information
The CPU is an AMD EPYC 7A23.
---------------Streaming media unlocking--thanks to oneclickvirt/UnlockTests for testing----------------
Can not detect IPv6 Address
Test time: 2026-09-12 00:30:19
===========[ IPV4 Cross-border Platforms ]============
Amazon Prime Video YES (Region: KR)
Apple YES (Region: KOR)
Bilibili Anime NO
BingSearch YES (Region: KR)
ChatGPT YES (Region: KR)
Claude YES (Region: KR)
Coze YES (Region: KR)
DeepSeek YES (Region: KR)
Disney+ YES (Region: KR)
Dola AI YES (Region: KR)
Gemini YES (Region: KR)
Google Play Store YES (Region: KR)
GoogleSearch YES
Grok YES (Region: KR)
Instagram Licensed Audio Rate Limited (HTTP 429)
IQiYi YES (Region: KR)
Kimi YES (Region: OVERSEA)
KOCOWA YES
MathsSpot YES (Region: KR)
MetaAI YES
Microsoft Copilot YES (Region: KR)
Mistral AI NO (Region: KR)
Netflix YES (Region: KR)
Netflix CDN YES (Region: KR)
OneTrust YES (Region: KR SEOUL)
ParamountPlus YES
Perplexity AI Banned
Poe YES (Region: KR)
Reddit YES
SonyLiv Banned
Sora YES (Region: KR)
Spotify Registration YES (Region: KR)
Steam Store YES (Community Available) (Region: KR)
TikTok YES (Region: ALISG)
TVBAnywhere+ YES (Region: KR)
Viu.com YES
WeTV YES (Region: KR)
Wikipedia Editability Banned
X (formerly Twitter) YES (Region: KR)
YouTube CDN YES (Google Global CacheCDN - ISP Cooperation) (Region: LCNRTB - BG)
YouTube Region YES (Region: KR)
---------------------TikTok unlocking--thanks to lmc999's source script---------------------
Tiktok Region: Failed
Performance Tests
lemonbench
Single-core: 4189.84 points; multi-core: 8346.57 points; multithreading ratio: 1.99x
Test script:
curl -fsL jsdelivr.zeruns.com/gh/LemonBench/LemonBench@master/LemonBench.sh | bash -s -- --full
CPU-Z
Single-core: 490.3 points; multi-core: 972 points; multithreading ratio: 1.98
CPU-Z download: https://url.zeruns.com/cpuz
BT Panel Performance Test
Single-core: 1626 points; multi-core: 2066 points (the figure below shows the score from the new version of BT Panel)
BT Panel installation script:
if [ -f /usr/bin/curl ];then curl -sSO https://download.bt.cn/install/install_panel.sh;else wget -O install_panel.sh https://download.bt.cn/install/install_panel.sh;fi;bash install_panel.sh ed8484bec
UnixBench Test
Single-core: 1196.3 points; multi-core: 2544.1 points
Test script:
wget --no-check-certificate https://gitee.com/zeruns/Linux-shell/raw/master/unixbench.sh && chmod +x unixbench.sh && ./unixbench.sh
Geekbench 7
Single-core: 1449 points; multi-core: 2866 points.
Full test report: https://url.zeruns.com/Wk2Nh
Test script:
wget --no-check-certificate https://geekbench-cdn.b-cdn.net/Geekbench-7.0.0-Linux.tar.gz && tar xf Geekbench-7.0.0-Linux.tar.gz && cd Geekbench-7.0.0-Linux && ./geekbench_x86_64
Geekbench 6
Full test report: https://url.zeruns.com/nLGiY
Single-core: 1665 points; multi-core: 3044 points.
Test script:
wget --no-check-certificate https://cdn.geekbench.com/Geekbench-6.7.1-Linux.tar.gz && tar xf Geekbench-6.7.1-Linux.tar.gz && cd Geekbench-6.7.1-Linux && ./geekbench_x86_64
# ARM version
wget https://img.zeruns.com/down/Geekbench-6.1.0-LinuxARMPreview.tar.gz && tar xf Geekbench-6.1.0-LinuxARMPreview.tar.gz && cd Geekbench-6.1.0-LinuxARMPreview && ./geekbench_aarch64
Serverreview
Test script:
curl -LsO https://jsdelivr.zeruns.com/gh/sayem314/serverreview-benchmark@master/bench.sh; chmod +x bench.sh && ./bench.sh -a share
Bandwidth Test
The multi-threaded IPv4 speed-test results across China’s three major networks are as follows: maximum download speed of 80.07 Mbps and maximum upload speed of 39.39 Mbps.
Test script:
bash <(curl -sL https://jsdelivr.zeruns.com/gh/i-abc/Speedtest@master/speedtest.sh)
Network Latency
The average latency across the three major networks is 65 ms, with the fastest being China Telecom Shanghai at 24 ms.
Network Routes
Outbound Route
The China Telecom Shanghai outbound route uses CN2 for a direct connection to South Korea.
The China Unicom Shanghai outbound route connects directly to South Korea.
The China Mobile Shanghai outbound route uses CMI for a direct connection to South Korea.
Return Route
Return route to China Telecom Guangzhou: direct connection to China via the CN2 route.
10.03 ms AS138195 South Korea Seoul moack.co.kr
0.29 ms * RFC1918
2.40 ms AS4809 [CTHKI-HK] South Korea Seoul Seoul www.chinatelecom.com.cn China Telecom
21.13 ms * [CHINANET-GD] South Korea Seoul Seoul China Telecom
21.07 ms * [CN2-BackBone] China Shanghai X-I chinatelecom.cn China Telecom
29.43 ms * [CN2-BackBone] China Shanghai I-C chinatelecom.cn China Telecom
22.83 ms * [CN2-BackBone] China Shanghai chinatelecom.cn China Telecom
47.76 ms AS4134 [CHINANET-BB] China Guangdong Guangzhou chinatelecom.com.cn
45.92 ms AS134774 [CHINANET-GD] China Guangdong Shenzhen chinatelecom.cn China Telecom
Return route to China Unicom Guangzhou: direct connection to China via the China Unicom 4837 route.
6.16 ms AS138195 South Korea Seoul moack.co.kr
0.38 ms * RFC1918
77.98 ms AS3786 [BORANET] South Korea Seoul Seoul lguplus.com
84.31 ms AS3786 [BORANET] South Korea Seoul Seoul lguplus.com
98.10 ms * RFC6598
113.35 ms AS3786 [BORANET] South Korea Seoul Seoul lguplus.com
114.41 ms AS4837 [CU169-BACKBONE] China Shanghai chinaunicom.cn China Unicom
145.92 ms AS17816 [APNIC-AP] China Guangdong Shenzhen China Unicom China Unicom
148.64 ms AS17623 [APNIC-AP] China Guangdong Shenzhen chinaunicom.cn China Unicom
135.01 ms AS17623 China Guangdong Shenzhen Bao'an District chinaunicom.cn China Unicom
Return route to China Mobile Guangzhou: direct connection to China via the China Mobile CMI route.
7.15 ms AS138195 South Korea Seoul moack.co.kr
0.39 ms * RFC1918
3.11 ms AS58453 [CMI-INT] South Korea Seoul Seoul cmi.chinamobile.com China Mobile
1.87 ms AS58453 [CMI-INT] South Korea Seoul Seoul cmi.chinamobile.com China Mobile
40.42 ms AS58453 [CMI-INT] China Hong Kong cmi.chinamobile.com China Mobile
49.37 ms AS58453 [CMI-INT] China Guangdong Guangzhou cmi.chinamobile.com China Mobile
46.96 ms AS9808 [CMNET] China Guangdong Guangzhou X-I chinamobileltd.com China Mobile
50.36 ms AS9808 [CMNET] China Guangdong Guangzhou I-C chinamobileltd.com China Mobile
49.60 ms AS9808 [CMNET] China Guangdong Guangzhou chinamobileltd.com China Mobile
53.34 ms AS9808 [CMNET] China Guangdong Guangzhou chinamobileltd.com China Mobile
51.57 ms AS9808 China Guangdong Guangzhou chinamobileltd.com China Mobile
51.69 ms AS56040 [APNIC-AP] China Guangdong Shenzhen gd.10086.cn China Mobile
IP Quality Score & Email Port Availability
-------------IP quality check--based on oneclickvirt/securityCheck--------------
The data is for reference only and is not 100% accurate. If it differs from the actual situation, manually check and compare multiple databases.
The following are the database IDs; the corresponding source ID is included after each result.
ipinfo database [0] | scamalytics database [1] | virustotal database [2] | abuseipdb database [3] | ip2location database [4]
ip-api database [5] | ipwhois database [6] | ipregistry database [7] | ipdata database [8] | db-ip database [9]
ipapiis database [A] | ipapicom database [B] | bigdatacloud database [C] | dkly database [D] | ipqualityscore database [E]
ipintel database [F] | ipfighter database [G] | fraudlogix database [H] | cloudflare database [I] |
IPV4:
Security score:
Trust score (higher is better): 33 [8]
VPN score (lower is better): 100 [8]
Proxy score (lower is better): 1 [8]
Community votes - harmless: 0 [2]
Community votes - malicious: 0 [2]
Threat score (lower is better): 100 [8]
Fraud score (lower is better): 0 [E]
Abuse score (lower is better): 0 [3]
Threat level: low [B]
Traffic ratio: human (higher is better) 44% [I] bots (lower is better) 55% [I]
Blacklist record statistics:
Harmless records: 0 [2] Malicious records: 0 [2] Suspicious records: 0 [2] No records: 89 [2]
Security information:
Usage type: hosting [0 3 7 8 C]
Company type: hosting [7] business [0]
Browser type: mainstream 76% other 23% [I]
Device type: desktop 77% mobile 22% other 0% [I]
Operating system type: mainstream 99% other 0% [I]
Cloud provider: Yes [7 D]
Data center: Yes [0 8 C] No [5]
Mobile device: No [5 C] Yes [E]
Proxy: No [0 4 5 7 8 B C D E]
VPN: No [0 7 C D E]
Tor: No [0 3 7 8 B C D E]
Tor exit: No [7 D]
Web crawler: No [B E]
Anonymous: No [7 D] Yes [8]
Attacker: No [7 8 D]
Abuser: No [7 8 C D E]
Threat: No [7 8 C D]
Relay: No [0 7 8 C D]
Bogon: No [7 8 A C D]
Bot: No [E]
DNS blacklist: 304 (Total_Check) 0 (Clean) 13 (Blacklisted) 15 (Other)
Google search available: NO
------------Email port check--based on the open-source oneclickvirt/portchecker------------
Platform SMTP SMTPS POP3 POP3S IMAP IMAPS
LocalPort ✔ ✔ ✔ ✔ ✔ ✔
QQ ✔ ✔ ✔ ✘ ✔ ✘
163 ✔ ✔ ✔ ✘ ✔ ✘
Sohu ✔ ✔ ✔ ✘ ✔ ✘
Yandex ✔ ✔ ✔ ✘ ✔ ✘
Gmail ✔ ✔ ✘ ✘ ✘ ✘
Outlook ✔ ✘ ✔ ✘ ✔ ✘
Office365 ✔ ✘ ✔ ✘ ✔ ✘
Yahoo ✔ ✔ ✘ ✘ ✘ ✘
MailCOM ✔ ✔ ✔ ✘ ✔ ✘
MailRU ✔ ✔ ✘ ✘ ✔ ✘
AOL ✔ ✔ ✘ ✘ ✘ ✘
GMX ✔ ✔ ✔ ✘ ✔ ✘
Sina ✔ ✘ ✔ ✘ ✔ ✘
Apple ✘ ✘ ✘ ✘ ✘ ✘
FastMail ✘ ✔ ✘ ✘ ✘ ✘
ProtonMail✘ ✘ ✘ ✘ ✘ ✘
MXRoute ✔ ✘ ✔ ✘ ✔ ✘
Namecrane ✔ ✔ ✔ ✘ ✔ ✘
XYAMail ✘ ✘ ✘ ✘ ✘ ✘
ZohoMail ✘ ✔ ✘ ✘ ✘ ✘
Inbox_eu ✔ ✔ ✔ ✘ ✘ ✘
Free_fr ✘ ✔ ✔ ✘ ✔ ✘
Test script:
curl -L https://gitlab.com/spiritysdx/za/-/raw/main/ecs.sh -o ecs.sh && chmod +x ecs.sh && bash ecs.sh
Recommended Reading
- Recommended high-value and affordable VPS/cloud servers: https://blog.zeruns.com/archives/383.html
- Minecraft server setup tutorial: https://blog.zeruns.com/tag/mc/
- Tutorial for building a cross-border e-commerce standalone site, and a WordPress foreign-trade site-building guide: https://blog.zeruns.com/archives/889.html
- Complete Hermes Agent deployment guide: step by step to building your first AI assistant: https://blog.zeruns.com/archives/939.html
- Review and teardown analysis of the Weijian W96Pro mini fan: https://blog.zeruns.com/archives/954.html
- Ugreen DXP4800Pro NAS unboxing review and teardown: https://blog.zeruns.com/archives/949.html