MikroTik RB4011iGS+RM Login
The MikroTik RB4011iGS+RM is a router whose admin page answers on 192.168.88.1. Each unit has its own admin password printed on the device label — there is no shared default.
192.168.88.1 Login
Login address: 192.168.88.1
Username / password: admin / On the label (unique)
Contents
MikroTik RB4011iGS+RM default login
| Model | Login address | Username | Password | Source |
|---|---|---|---|---|
| RB4011iGS+RM | 192.168.88.1 | admin | On the label (unique) | Official doc |
Checked against MikroTik official RouterOS Knowledge Base — Default password on 31 Aug 2026 (medium confidence), via the ssid.ai dataset (CC BY 4.0).
“Quad-core 1.4GHz ARM Cortex-A15, 1GB RAM, 10x Gigabit RJ45 + 1x SFP+ 10Gbps cage, PoE-out on port #10, 1U rackmount metal chassis — a distinct chassis from the already-seeded hAP ac2/ax2/ax3 (home APs), hEX RB750Gr3 (5-port, no rack ears), and RB5009 (7-port, different chassis).”
How to log in to the MikroTik RB4011iGS+RM
- Connect to the MikroTik RB4011iGS+RM by Wi-Fi or a network cable. On a phone, turn off mobile data.
- Open a browser and go to 192.168.88.1.
- Sign in with admin / On the label (unique).
- Open the Wireless or Wi-Fi section to change the network name and password.
If the login does not work
- Check the label first. This model has a unique password printed on the device — admin / admin will not work.
- Someone may have changed it. A factory reset restores the login above.
- Reset: Unplug the power, hold the Reset button, plug the power back in and release when the ACT/USR light starts flashing (about 5 seconds).
- Wrong address? Check your default gateway — see how to find your router’s IP.
- Type
http://, not https://, and turn off any VPN or Private DNS.
Other MikroTik models
| Model | Login address | Username | Password | Source |
|---|---|---|---|---|
| Chateau 5G ax | 192.168.88.1 | admin | (blank) | Official doc |
| Chateau LTE12 | 192.168.88.1 | admin | On the label (unique) | Official doc |
| hAP ac² | 192.168.88.1 | admin | You set it at setup | Official doc |
| hAP ax² | 192.168.88.1 | admin | You set it at setup | Official doc |
| hAP ax3 | 192.168.88.1 | admin | On the label (unique) | Official doc |
| hEX (RB750Gr3) | 192.168.88.1 | admin | On the label (unique) | Official doc |
| L009UiGS-2HaxD-IN | 192.168.88.1 | admin | On the label (unique) | Official doc |
| RB5009 | 192.168.88.1 | admin | On the label (unique) | Official doc |
| wAP ax | 192.168.88.1 | admin | On the label (unique) | Official doc |
More help
Frequently asked questions
What is the default password for the MikroTik RB4011iGS+RM?
Username admin, password On the label (unique).
What is the MikroTik RB4011iGS+RM IP address?
The admin page is at 192.168.88.1.
How do I reset the MikroTik RB4011iGS+RM?
Unplug the power, hold the Reset button, plug the power back in and release when the ACT/USR light starts flashing (about 5 seconds).