Netgear CM3000 Login
The Netgear CM3000 is a modem-router (gateway) whose admin page answers on 192.168.100.1. It ships with a fixed factory login, so change it after the first sign-in.
192.168.100.1 Login
Login address: 192.168.100.1
Username / password: admin / password
Contents
Netgear CM3000 default login
| Model | Login address | Username | Password | Source |
|---|---|---|---|---|
| CM3000 | 192.168.100.1 | admin | password | Official doc |
Checked against NETGEAR Support — How do I log in to my NETGEAR cable modem? (CM3000 listed under Applicable Models) on 31 Aug 2026 (high confidence), via the ssid.ai dataset (CC BY 4.0).
“DOCSIS 3.1, up to 2.5 Gbps port speed — a newer, higher-tier modem-only SKU than the CM1000/CM2000 already covered.”
How to log in to the Netgear CM3000
- Connect to the Netgear CM3000 by Wi-Fi or a network cable. On a phone, turn off mobile data.
- Open a browser and go to 192.168.100.1.
- Sign in with admin / password.
- Open the Wireless or Wi-Fi section to change the network name and password.
If the login does not work
- Someone may have changed it. A factory reset restores the login above.
- Reset: Press and hold the recessed Reset button for 7 seconds until the power LED blinks amber.
- 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 Netgear models
| Model | Login address | Username | Password | Source |
|---|---|---|---|---|
| CM1000 | 192.168.100.1 | admin | password | Official doc |
| CM2000 | 192.168.100.1 | admin | On the label (unique) | Official doc |
| DGN2200 (N300 ADSL2+) | routerlogin.net or 192.168.0.1 | admin | password | Official doc |
| Nighthawk CM1200 Cable Modem | 192.168.100.1 | admin | password | Official doc |
| Nighthawk Mesh MK63 (AX1800) | routerlogin.net or 192.168.1.1 | admin | You set it at setup | Official doc |
| Nighthawk R6700 / R6400 (AC1750) | routerlogin.net or 192.168.1.1 | admin | password | Official doc |
| Nighthawk R7000 (AC1900) | routerlogin.net or 192.168.1.1 | admin | password | Official doc |
| Nighthawk R7000P (AC2300) | routerlogin.net or 192.168.1.1 | admin | password | Official doc |
| Nighthawk RAX20 (AX1800) | routerlogin.net or 192.168.1.1 | admin | You set it at setup | Official doc |
| Nighthawk RAX200 (AX11000) | routerlogin.net or 192.168.1.1 | admin | You set it at setup | Official doc |
| Nighthawk RAX30 | routerlogin.net or 192.168.1.1 | admin | You set it at setup | Official doc |
| Nighthawk RAX35 (AX3000) | routerlogin.net or 192.168.1.1 | admin | You set it at setup | Official doc |
More help
Frequently asked questions
What is the default password for the Netgear CM3000?
Username admin, password password.
What is the Netgear CM3000 IP address?
The admin page is at 192.168.100.1.
How do I reset the Netgear CM3000?
Press and hold the recessed Reset button for 7 seconds until the power LED blinks amber.