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Verizon Fios Router G3100 default password & login IP

The Verizon Fios Router G3100 ships with a unique password printed on the device label, not a shared default — log in at http://192.168.1.1.

For regaining access to a router you own or administer. If you didn't set it up, ask whoever did.
Login address
http://myfiosgateway.com
Gateway IP
192.168.1.1
Username
admin
Password
— on the device label —

The password is unique to your unit and printed on a sticker on the router (often labelled Password or Access Key).

The G3100 uses username 'admin' plus a per-device Administrator Password printed on the rear label — there is no shared default password. The admin password on the label is separate from the WiFi password (also on the label).

Factory reset

Browse to http://myfiosgateway.com or http://192.168.1.1. Sign in with username 'admin' and the unique Administrator Password printed on the label on the back of the G3100. To factory reset, press and hold the recessed Reset button on the back ~15 seconds until the router restarts, then log in with the label's admin password.

More Verizon models

Source: Verizon Internet Support — Fios Routerverified · updated 2026-09-07

FAQ

What is the default password for the Verizon Fios Router G3100?
The Verizon Fios Router G3100 ships with a unique password printed on the device label, not a shared default — log in at http://192.168.1.1.
What is the default login IP for the Verizon Fios Router G3100?
The Verizon Fios Router G3100 default login IP is 192.168.1.1 — open http://192.168.1.1 in a browser on the router's own network.
What is the default username for the Verizon Fios Router G3100?
The Verizon Fios Router G3100 default admin username is admin. The matching password is unique to your unit and printed on the sticker on the router.
How do I factory-reset the Verizon Fios Router G3100?
Browse to http://myfiosgateway.com or http://192.168.1.1. Sign in with username 'admin' and the unique Administrator Password printed on the label on the back of the G3100. To factory reset, press and hold the recessed Reset button on the back ~15 seconds until the router restarts, then log in with the label's admin password.

Verification history (56)

Every time we've checked this model's default credentials, oldest first — including when nothing changed. Absence of change over time is itself the evidence.

  1. 2026-07-13First verified· label-unique
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  2. 2026-07-14Re-verified, unchanged· label-unique
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  3. 2026-07-14Re-verified, unchanged· label-unique
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  4. 2026-07-15Re-verified, unchanged· label-unique
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  5. 2026-07-20Re-verified, unchanged· label-unique
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  6. 2026-07-27Re-verified, unchanged· label-unique
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  7. 2026-07-27Re-verified, unchanged· label-unique
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  8. 2026-07-27Re-verified, unchanged· label-unique
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  9. 2026-07-27Re-verified, unchanged· label-unique
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  10. 2026-07-27Re-verified, unchanged· label-unique
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  11. 2026-07-27Re-verified, unchanged· label-unique
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  12. 2026-07-27Re-verified, unchanged· label-unique
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  13. 2026-07-27Re-verified, unchanged· label-unique
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  14. 2026-07-27Re-verified, unchanged· label-unique
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  15. 2026-07-27Re-verified, unchanged· label-unique
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  16. 2026-07-28Re-verified, unchanged· label-unique
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  17. 2026-07-28Re-verified, unchanged· label-unique
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  18. 2026-07-29Re-verified, unchanged· label-unique
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  19. 2026-07-29Re-verified, unchanged· label-unique
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  20. 2026-07-29Re-verified, unchanged· label-unique
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  21. 2026-07-29Re-verified, unchanged· label-unique
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  22. 2026-07-29Re-verified, unchanged· label-unique
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  23. 2026-07-30Re-verified, unchanged· label-unique
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  24. 2026-07-30Re-verified, unchanged· label-unique
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  25. 2026-07-30Re-verified, unchanged· label-unique
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  26. 2026-07-30Re-verified, unchanged· label-unique
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  27. 2026-07-30Re-verified, unchanged· label-unique
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  28. 2026-07-31Re-verified, unchanged· label-unique
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  29. 2026-08-02Re-verified, unchanged· label-unique
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  30. 2026-08-04Re-verified, unchanged· label-unique
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  31. 2026-08-04Re-verified, unchanged· label-unique
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  32. 2026-08-07Re-verified, unchanged· label-unique
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  33. 2026-08-08Re-verified, unchanged· label-unique
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  34. 2026-08-09Re-verified, unchanged· label-unique
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  35. 2026-08-10Re-verified, unchanged· label-unique
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  36. 2026-08-10Re-verified, unchanged· label-unique
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  37. 2026-08-10Re-verified, unchanged· label-unique
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  38. 2026-08-10Re-verified, unchanged· label-unique
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  39. 2026-08-10Re-verified, unchanged· label-unique
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  40. 2026-08-10Re-verified, unchanged· label-unique
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  41. 2026-08-12Re-verified, unchanged· label-unique
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  42. 2026-08-12Re-verified, unchanged· label-unique
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  43. 2026-08-16Re-verified, unchanged· label-unique
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  44. 2026-08-17Re-verified, unchanged· label-unique
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  45. 2026-08-17Re-verified, unchanged· label-unique
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  46. 2026-08-17Re-verified, unchanged· label-unique
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  47. 2026-08-24Re-verified, unchanged· label-unique
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  48. 2026-08-24Re-verified, unchanged· label-unique
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  49. 2026-08-27Re-verified, unchanged· label-unique
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  50. 2026-08-31Re-verified, unchanged· label-unique
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  51. 2026-08-31Re-verified, unchanged· label-unique
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  52. 2026-09-04Re-verified, unchanged· label-unique
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  53. 2026-09-04Re-verified, unchanged· label-unique
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  54. 2026-09-06Re-verified, unchanged· label-unique
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  55. 2026-09-06Re-verified, unchanged· label-unique
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  56. 2026-09-07Re-verified, unchanged· label-unique
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