Dukou
New: a real Comcast US home IP

The straight line to the US. Built for AI developers.

Low-latency servers in Los Angeles plus a real US home IP, made for heavy AI use and development work.

AI services, live

7-day success rate 100.0%
  • OpenAI ChatGPTDatacenter 81 ms, Home 141 ms
    Online
  • Anthropic ClaudeDatacenter 76 ms, Home 142 ms
    Online
  • Google GeminiDatacenter 85 ms, Home 147 ms
    Online

Latency and routes

Comcast residential IPDirect to Los Angeles
LA datacenter exit81 msFast, high bandwidthComcast US home exit143 msReal residential IP

Measured from our Los Angeles server every 5 minutes: the time to finish a TCP + TLS handshake with ChatGPT, Claude and Gemini. It doesn't include the leg from you to Los Angeles (about 170 ms from Sydney). The home exit routes through New York first, so it's a little slower; in return you get a residential IP.

Two lines, each with one job

Every plan includes the Los Angeles datacenter line; AI plans add a US residential IP line. One subscription link, switch between them in your app.

LA datacenterFast infrastructure
US home broadbandFewer checks
Best for
4K video, pulling code from GitHub, downloading model weights, everyday browsing.
OpenAI, Claude and Gemini on the web and through the API, plus other services that judge you by IP.
IP type
Datacenter IP in Los Angeles (AS7488). Sites can tell it's a datacenter; most don't care.
Comcast Cable residential IP in New York (AS33651). Third-party IP checkers rate it residential, not proxy or datacenter.
Speed
Direct across the Pacific, about 170 ms from Sydney; gigabit port, plenty of room for several devices.
Relayed through Los Angeles to a New York home network, so a little slower; home-broadband bandwidth is fine for AI chats, not for video.
Data cost
Cheap. Standard plans start at 100 GB a month.
Expensive. AI plans come with 30 GB a month; use it for AI only.

Pricing

Clear prices, no hidden fees. Buying the same plan again extends your time. Switching plans turns the unused value of your old plan into extra days on the new one.

Low-cost trial

Trial · 1 day

Starts on your first connection. Try the speed first
A$0.50/ 1 days
  • 1 days
  • 2 GB in total
  • Up to 1 devices online at once
  • The clock starts on your first connection
Start the trial
Everyday pick

Monthly · Standard

Los Angeles nodes for everyday browsing
A$3.50/ 30 days
  • 30 days
  • 100 GB in total
  • Up to 3 devices online at once
Buy

Quarterly · Standard

Los Angeles nodes, 100 GB a month, resets monthly
A$8.50/ 90 days
  • 90 days
  • 100 GB a month
  • Up to 3 devices online at once
Buy

Yearly · Standard

Los Angeles nodes, 150 GB a month, resets monthly
A$32/ 365 days
  • 365 days
  • 150 GB a month
  • Up to 3 devices online at once
Buy
For AI builders

Monthly · AI Line

Includes a US residential IP node (Comcast) for ChatGPT, Claude and other AI services, plus the standard nodes
A$6.50/ 30 days
  • Comcast US home IP server + Los Angeles server
  • 30 days
  • 30 GB in total
  • Up to 2 devices online at once
  • Priority support
Get the full AI setup

Get started in three steps

Invite-only, and quick.

  1. Sign up with an invite codeAsk the person who invited you for a code. Invitations keep the number of people on each line small so bandwidth isn't abused.
  2. Pick a plan and payPay by card and your service starts right away.
  3. Import into your appOnce active, open My service and tap Import to Clash or Import to Shadowrocket, or copy the subscription link or scan the QR code.

FAQ

Why do AI plans include less data than Standard?

US home broadband IPs are expensive and scarce. The AI line exists to get ChatGPT, Claude and similar services to stop flagging your account and asking you to verify. For video and big downloads, switch to the Los Angeles server. If you only use the residential exit for AI, 30 GB covers heavy daily use.

How soon can I use it after paying?

Card payments activate right away. Bank transfer orders are checked by hand and activated as soon as we see the money; if it's urgent, open a ticket with your order number and we'll prioritise it. After activation, just refresh the subscription in your app. No need to import it again.

Which apps and systems are supported?

On Windows and macOS use Clash Verge Rev or v2rayN, on iOS use Shadowrocket, on Android use Clash Meta or v2rayNG. My service has one-tap import buttons, and the Docs page walks through every system step by step.

Where do the latency numbers on this page come from?

Every 5 minutes our Los Angeles server connects to ChatGPT, Claude and Gemini through both the datacenter exit and the home exit, and records how long the handshake takes. It shows the state of the lines themselves, not the leg from you to Los Angeles.

What if a server is blocked or the connection is unstable?

We check both lines every 5 minutes. If an exit is blocked, we replace it and update your subscription; just tap Update subscription in your app, with no settings to change. Meanwhile you can use the other line.

How many devices can I use at once?

Each plan lists how many devices can be online at the same time. Beyond that, new devices can't connect; disconnect one and try again.

What happens when my data runs out or my plan expires?

The servers pause and come back automatically when you renew. Monthly, quarterly and yearly plans reset their data every month.

What if someone else gets my subscription link?

Sign in and reset your subscription on the Account page. The old link and servers stop working immediately; then import the new link on your own devices.

Can I get a refund?

Orders that haven't been activated can be cancelled directly. For activated plans, see Refunds at the bottom of the page.