The quick answer
Router DNS is the convenient option when you want several home devices to use USip. After subscribing, register your home connection with the emailed USip credentials, apply the current DNS settings to your router and allow 15 minutes before testing playback. This routes supported service traffic through the USip connection; it does not replace your ISP’s public IP or turn every device’s traffic into a VPN tunnel.
1. Configure the router once for your home devices
The main benefit is fewer individual settings to maintain. Your living-room TV, bedroom streaming box and other compatible devices can use the same DNS configuration when they connect through your router and accept its network settings. That can be especially useful for a player with limited DNS controls of its own.
Choose router setup when you manage the home network and want the configuration available across it. Choose individual-device setup when you want to configure just one TV or cannot change the router. Wi-Fi and Ethernet devices can both benefit; what matters is which network supplies their DNS settings.
Start with the streaming service you actually want to watch. Each device still needs access to its app and the appropriate streaming account. The number of devices connected to a router is separate from a streaming subscription’s simultaneous-playback limit.
2. Check where your router controls DNS
Have your router model, administrator access and current settings ready. Save a screenshot of the DNS configuration before changing it. Use the administration address and login for your own router, following its manual; there is no universal address or password for every home.
Router menus often separate WAN or Internet DNS, used upstream by the router, from LAN or DHCP DNS, supplied to connected devices. Which setting you need depends on the model and how devices obtain DNS. ASUS documents these as distinct controls in its WAN settings and DHCP settings.
Follow the USip router instructions alongside your manufacturer’s model-specific guide. If your internet provider has locked the DNS fields, confirm the available setup with USip before choosing a plan.
3. Register the home connection after subscribing
Your USip subscription email provides the credentials and existing setup instructions. Open the DNS setup wizard on a computer or phone using the same home internet connection as your streaming devices. Keep a phone on home Wi-Fi rather than cellular data for this step.
Enter the supplied USip credentials in the wizard’s IP registration step and check for successful registration. This associates the current public IP of your home connection with your access. The login is your USip login, not your router administrator password or streaming-app password.
4. Save the DNS settings and let devices reconnect
Use the current primary DNS and secondary-field instructions in step 3 of the USip wizard. Apply them to the appropriate router DNS fields and save. Public DNS examples in a manufacturer’s article are not substitutes for the USip settings.
USip asks you to allow 15 minutes for the change. Its router guide also advises against rebooting the router unnecessarily. If your model requires a reboot to apply the settings, check and re-register the home connection afterwards if its public IP has changed.
Reconnect a streaming device to the network if it is still using its previous DNS settings. Start by testing one device before moving through the others. That makes it easier to confirm the shared configuration is working.
5. Check devices that use their own network settings
A device with manually entered DNS, private or encrypted DNS, or an active VPN may use a different path. ASUS specifically notes that clients can switch to DNS over HTTPS and bypass the preferred router DNS in its WAN DNS guidance. Check these settings if one device behaves differently from the others.
For a guest network, mesh system or second router, confirm which unit supplies DNS to the device. Sharing a home does not necessarily mean sharing the same DNS configuration. Keep devices on the intended home connection during registration and testing, and ask support about a setup you cannot identify.
6. Test each streaming app and keep registration current
Open your chosen app on the first TV or streaming player and test the programme or live channel you intend to watch. Then check the other devices you plan to use. A general IP-checking website may still show your normal ISP address because this DNS method handles supported traffic selectively.
If playback fails, note the service, device and exact error. Our streaming troubleshooting guide helps separate connection, app and account issues.
A router reboot or an ISP change can give your home a new public IP. Repeat the USip registration step when that happens. If problems continue, send your router model, playback device and service details to USip support.
Your next step
Choose a Residential US IP for your router.
Select your streaming service to see its USip offer. After subscribing, your login and setup instructions arrive by email. Continue with the existing DNS wizard for your router.
Quick questions
Will all devices in my home use the router DNS setup?
Devices connected through that router can share the setup when they use its DNS settings. Devices with their own DNS, a VPN or a different network path need a separate check. This applies to supported service traffic and does not promise unlimited simultaneous streaming.
Do I also need to change DNS on every TV?
Usually you can leave devices receiving network settings automatically when the router supplies the intended DNS. Check the router’s model-specific instructions and verify playback. A device with a manual DNS override may need its own settings adjusted.
Does changing router DNS give every website a US IP?
No. This setup selectively handles supported services. It does not replace your ISP’s public address or provide a full-network VPN tunnel. Test your selected streaming service on the actual device rather than treating a general IP lookup as the sole result.
Sources
USip setup instructions and manufacturer documentation reviewed on September 24, 2026. This guide explains the setup process; it is not a hands-on playback test of every router model or streaming service.