Router brand
Scientific Atlanta Router Login
16 Scientific Atlanta router models in our database. Find the default admin IP, username and password for yours below.
16 verified rows
5 admin IPs
Updated 1980-01-01
Scientific Atlanta shortcuts
Popular Scientific Atlanta models
Scientific Atlanta default usernames and passwords
| Model | Default IP | Username | Password |
|---|---|---|---|
| 877W | 192.168.0.1 | not documented |
not documented |
| Atlanta DSL-G604T | 192.168.0.1 | not documented |
not documented |
| DSL-504G | 192.168.0.1 | not documented |
not documented |
| EtherPortal | 192.168.0.1 | not documented |
not documented |
| ETR-9350 | 192.168.0.1 | not documented |
233897301 |
| evo-w301ar 1 | 192.168.0.1 | not documented |
Admin |
| ATLANTA DPX2100 Rev. COMCAST-SUPPLIED | 192.168.1.1 | admin |
w2402 |
| ATLANTA DPX2100 Rev. COMCAST-SUPPLIED | 192.168.1.1 | admin |
w2402 |
| ET5300 | 192.168.1.1 | admin |
admin |
| ETA1305 | 192.168.1.1 | admin |
admin |
| DSL-526B | 192.168.0.10 | not documented |
not documented |
| SMC7901BRA | 192.168.254.254 | not documented |
not documented |
| Atlanta DSL-G31 | 192.168.100.1 | not documented |
not documented |
| ETR-9360 | 192.168.100.1 | admin |
W2402 |
| EVG2000 | 192.168.100.1 | admin |
password |
| EVR100 | 192.168.100.1 | WebSTAR |
not documented |
FAQ — Scientific Atlanta router login
What is the default IP address of Scientific Atlanta routers?
Scientific Atlanta routers most commonly use 192.168.0.1 as the default gateway, though some models ship with 192.168.1.1 or another address. The full list is on this page.
What is the default username and password for Scientific Atlanta routers?
The factory default is almost always admin / admin or admin / password. Some newer Scientific Atlanta models leave the password blank or print a unique value on the sticker.
How do I reset a Scientific Atlanta router to factory defaults?
Find the recessed reset button on the back of the router. With the router powered on, press and hold it with a paperclip for 10–30 seconds until the LEDs blink, then release. The router will reboot with the original credentials and IP.
How do I update the firmware on a Scientific Atlanta router?
Log into the admin page, go to Administration → Firmware Upgrade (the exact menu varies by model). Modern Scientific Atlanta routers can check for updates online; older ones require downloading the firmware file from the official Scientific Atlanta support site and uploading it manually.
Why is my Scientific Atlanta router login page not opening?
Make sure you're connected to the router (Wi-Fi or cable), you're using http:// not https://, and you're entering the gateway IP from the list on this page. Run our reachability test to confirm the router is responding.
Can I use the Scientific Atlanta mobile app instead of the web interface?
Yes — most modern Scientific Atlanta routers support a companion app (e.g. Tether, Nighthawk, Smart Home Manager, Linksys app) that mirrors the web admin. The app uses the same login credentials as the web page at the router IP.