ROUTER & MODEM REFERENCE

rtconf.jp router login

Find the models that use this address and the login method that applies to your device.

Connect to the router’s Wi-Fi or Ethernet first. These links open a new tab on your device; the address may differ if the network was reconfigured.

QUICK START

Most likely login options

See every listed combination ↓

Start with the option that matches your model. Defaults apply to the factory state; use the password you chose if the device has already been set up.

Check the device label

Username: user
Password / access: Password on the device label

Access: Web

Air Terminal 6

Source (opens in a new tab)

Options are ordered by manufacturer documentation and coverage among the listed models. Hardware, firmware, and ISP versions can differ.

MODEL DETAILS

Login addresses & credentials

1 records

Passwords are case-sensitive. “Leave blank” means an empty field; “Not specified” means the source does not provide that detail. Entries without a model are brand-level references.

Models, login addresses, credentials, instructions and sources
Model / device	Login address	Username	Password / access	Notes & source
SoftBankAir Terminal 6Modem / gateway · Web	http://rtconf.jp (opens in a new tab)http://192.168.3.1 (opens in a new tab)	user	Password on the device label	SoftBank's newest wireless home gateway hardware generation (SoftBank Air Terminal 6), Japan, accessed via the dedicated setup domain rtconf.jp — a security upgrade from the static user/user default used on Terminals 2–5. SoftBank official FAQ: "パスワードは端末固有の英数字10桁（Airターミナル6本体底面ラベルに記載）." Manufacturer (opens in a new tab) Recovery & reset instructions Consult the device manual for the physical reset button's hold-time.

Related login addresses

GET CONNECTED

How to reach your router

Connect your computer or phone to the router’s Wi-Fi or an Ethernet port.
Open a documented login address. If it does not load, look for the Router or Default gateway address in your device’s network settings.
Match your model and hardware revision to the table. Use the device label or your setup password when the model has no shared default.

Admin password or Wi-Fi password?

The admin password opens the router’s settings. The Wi-Fi password connects a device to the wireless network. They may be different, and an ISP or cloud account can be separate again.

If the password does not work

Check capitalization and the device label, then use the manufacturer’s password-recovery instructions. A factory reset erases settings and may require ISP setup details; follow the instructions for your exact model.

Find your model’s manual →

Sources & data

Router default-credential data from ssid.ai (Drumworks Ventures FZ), licensed CC BY 4.0. Adapted, organized and supplemented by Manuals+. The data is provided as is; manufacturers and ISPs can change defaults.

Additional factual entries: Austin Songer’s credential list and Clint Milner’s credential list. Each table entry links to its supporting source. Updated 2026-10-16.