Product
4G-AC53U, 4G-AC55U, 4G-AC68U, 4G-N12, Blue Cave, BRT-AC828, DSL-AC3100, DSL-AC51, DSL-AC52U, DSL-AC55U, DSL-AC56U, DSL-AC68R, DSL-AC68U, DSL-AC750, DSL-AC88U, DSL-AC88U-B, DSL-N16, DSL-N16P, DSL-N16U, DSL-N17U, DSL-N55U, DSL-N55U (VER.B1), DSL-N55U (VER.C1), DSL-N55U_C1, DSL-N55U_D1, DSL-N66U, EA-N66R, RT-AC1200, RT-AC1200E, RT-AC1200G, RT-AC1200G+, RT-AC1200GU, RT-AC1200HP, RT-AC1200-White-Housing, RT-AC1300G PLUS, RT-AC1300UHP, RT-AC1750, RT-AC1750_B1, RT-AC1750-B1, RT-AC1750U, RT-AC1900, RT-AC1900P, RT-AC1900U, RT-AC2400, RT-AC2600, RT-AC2900, RT-AC3100, RT-AC3200, RT-AC51U, RT-AC51U+, RT-AC52U, RT-AC52U B1, RT-AC52U Combo Pack, RT-AC53, RT-AC5300, RT-AC53U, RT-AC54U, RT-AC55U, RT-AC55UHP, RT-AC56R, RT-AC56S, RT-AC56U, RT-AC57U, RT-AC58U, RT-AC65P, RT-AC65U, RT-AC66R, RT-AC66U, RT-AC66U White, RT-AC66U+, RT-AC66U-B1, RT-AC66W, RT-AC67U, RT-AC68A, RT-AC68P, RT-AC68R, RT-AC68RW, RT-AC68U, RT-AC68U V2, RT-AC68U White, RT-AC68U-2-Pack (AiMesh), RT-AC68UF, RT-AC68W, RT-AC750, RT-AC750GF, RT-AC85P, RT-AC85U, RT-AC86U, RT-AC86U-2-Pack (Aimesh), RT-AC87R, RT-AC87U, RT-AC87W, RT-AC88U, RT-ACRH13, RT-ACRH17, RT-ACRH26, RT-AX88U, RT-AX92U, RT-N14U, RT-N14UHP, RT-N15, RT-N15U, RT-N16, RT-N18U, RT-N300, RT-N300-B1, RT-N53, RT-N56R, RT-N56U, RT-N56U_B1, RT-N600, RT-N65R, RT-N65U, RT-N66R, RT-N66U (VER.B1), RT-N66U C1, RT-N66W, RT-N800HP
[Wireless Router]How to configure the LAN setting of ASUS Wireless Router?
Step1. Connect your computer to the router via wired or WiFi connection and enter your router LAN IP or router URL http://www.asusrouter.com to the WEB GUI.

Note: Please refer to How to enter the router setting page(Web GUI) (ASUSWRT)? to learn more.
Step2. Key in your router's username and password to log in.

Note: If you forget the user name and/or password, please restore the router to the factory default status and setup.
Please refer to [Wireless Router] How to reset the router to factory default setting? for how to restore the router to default status.
Step3. Click [LAN].
Step4. Click [LAN IP] > Enter [IP Address] and [Subnet Mask] >> Click [Apply] to save the configuration.

How to get the (Utility / Firmware)?
You can download the latest drivers, software, firmware and user manuals in the ASUS Download Center.
If you need more information about the ASUS Download Center, please refer this link.