3Com 3CRWE454G72 default password and login
We have no confirmed default login for the 3Com 3CRWE454G72. The most common 3Com default is username admin / password (blank) at 192.168.1.1, used by 100% of the 9 3Com models in our database with a known default.
Also searched as: 3com3crwe454g72
Most common 3Com default
Not confirmed for this exact model - it is the most common address across 3Com routers in our database.
How to login
- Connect to the 3CRWE454G72 Wi-Fi network or plug in a cable.
- Type http://192.168.1.1 into the address bar, not the search box.
- Enter the username and password. The label under your router shows the exact ones for your unit.
- Change the admin password and the Wi-Fi password once you are in.
Questions about the 3Com 3CRWE454G72
What is the default password for the 3Com 3CRWE454G72?
We have no confirmed default for this exact model. The most common 3Com default is username admin / password (blank). Check the label on the underside of the router first.
What is the 3Com 3CRWE454G72 IP address?
This model's own address is not on file. 192.168.1.1 is the most common 3Com address in our database; if it does not open, use the 'Default Gateway' from your network settings.
What if the 3Com 3CRWE454G72 login does not work?
Check the label on the router for a unit-specific password. If the password was changed and nobody knows it, a factory reset restores the default.
How do I reset the 3Com 3CRWE454G72?
With the router powered on, press and hold the recessed Reset button for 10-15 seconds. It restarts with the default login, and all your settings are erased.
Default logins across 3Com models
Share of the 9 3Com models in our database whose default login is known.
| Username | Password | Models | Share |
|---|---|---|---|
| admin | blank | 9 | 100% |
3Com IP addresses
Share of the 19 3Com models in our database whose login address is known.
- 192.168.1.1 79% (15) Open
- 192.168.0.1 11% (2) Open
- 192.168.2.1 11% (2) Open
Ping your router
If the login page will not load, check whether your computer can reach 192.168.1.1 at all:
Other 3Com models
| Model | Username | Password | IP address |
|---|---|---|---|
| 3CRTRV10075 | - | - | 192.168.0.1 |
| 3CRWDR101B-75 | admin | blank | 192.168.1.1 |
| 3CRWDR101B-75 (WL-552) | - | - | 192.168.1.1 |
| 3CRWDR200A-75 | admin | blank | 192.168.1.1 |
| 3CRWDR300A-73 | admin | blank | 192.168.1.1 |
| 3CRWE50194 | - | - | 192.168.2.1 |
| 3CRWE51196 | admin | blank | 192.168.1.1 |
| 3CRWE53196 | - | - | - |
| 3CRWE754G72-A | - | - | 192.168.1.1 |
| 3CRWER100-75 | admin | blank | 192.168.1.1 |
| 3CRWER200-75 | admin | blank | 192.168.1.1 |
| 3CRWER300-73 | admin | blank | 192.168.1.1 |
| HomeConnect 3CRWE50194 | - | - | 192.168.2.1 |
| OfficeConnect 3CRTRV10075 (WL-534) | - | - | 192.168.0.1 |
| OfficeConnect 3CRWDR200A-75 | - | - | 192.168.1.1 |
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