China VPN Speed via CN2 GIA Routes

China VPN Speed via CN2 GIA Routes | Generated by AI

Home 2026.02

Question: Why is dmit.io’s server so fast for VPN/proxy use by mainland China users?

Answer:

DMIT.io (dmit.io) provides exceptionally fast connectivity for mainland Chinese users (when using their servers for VPN or proxy purposes) primarily because they offer premium network routing optimized specifically for China.

Here are the key reasons:

They use CN2 GIA (China Telecom Next Generation Carrier Grade Internet Access) lines in their Premium tier plans. CN2 GIA (AS4809) is widely regarded as one of the highest-quality, lowest-latency routes between overseas locations and mainland China. It avoids the congested ordinary public internet routes (China Telecom 163 backbone) that most regular overseas servers suffer from.
Their Premium profiles deliver full three-carrier optimization — China Telecom (CN2 GIA), China Unicom, and China Mobile — ensuring good performance regardless of which ISP the mainland user has.
Servers are located in strategic points close to China or with excellent peering:
- Hong Kong — physically closest, very low latency.
- Los Angeles (LAX) and San Jose — use direct CN2 GIA routing to China (despite longer distance, the route quality makes it faster than normal US → China paths).
- Tokyo — also offers CN2 GIA in Premium plans.
Many “airports” (Chinese proxy/V2Ray subscription services) and individual users rent DMIT VPS instances precisely because of these optimized routes, which provide stable, low-ping, high-speed connections even during peak hours.
They also offer CMIN2 (China Mobile International) in some Eyeball series plans, which performs well especially for China Mobile users.

In short: the speed comes from expensive, high-end transit agreements (CN2 GIA / CMIN2) that most budget VPS providers cannot afford or do not prioritize. This makes DMIT servers feel “fast” for China-bound traffic compared to ordinary international servers.

Note: DMIT’s official policy prohibits certain public VPN/proxy setups that could lead to IP blocking, but many users still build private proxies/VPNs on their optimized instances successfully.

References:

Back Donate