Frontier network health

AS5650 AS7011 AS3593 AS26127 +1 moreNormal

SquidGrid measures 1,828 internet paths that cross Frontier’s network, from vantage points in 5 countries, and compares each path with its own normal latency. Snapshot 2026-10-04 17:34 UTC.

Right now

141 of these paths have a reading from the last six hours. The typical path is running +0.0 ms against its own normal.

Change vs each path’s normal	Paths	Share
Under +25 ms (normal)	141	100.0%
+25 to +50 ms (elevated)	0	0.0%
+51 to +150 ms (high)	0	0.0%
+151 ms and up (severe)	0	0.0%
Unreachable (no route)	0

Routing: 0 of Frontier’s measured paths sit inside a prefix that was withdrawn from BGP or changed route in the last two hours.

The last 30 days

Each bar is one UTC day: the share of Frontier paths we sampled that spent at least one hour 25 ms or more over their normal. A typical day is 2.2% (dashed line); a bar turns orange at twice that.

Day (UTC)	Paths sampled	Over normal	Share	Average change
2026-10-03	583	13	2.2%	+2.0 ms
2026-10-02	583	9	1.5%	+1.8 ms
2026-10-01	885	30	3.4%	+2.2 ms
2026-09-30	638	13	2.0%	+2.1 ms
2026-09-29	575	4	0.7%	+2.0 ms
2026-09-28	587	13	2.2%	+2.1 ms
2026-09-27	574	11	1.9%	+2.0 ms

No day in this period stood out from Frontier’s usual background.

Official status

No comprehensive official status feed. No public, network-wide status feed from Frontier is on record. Everything on this page is SquidGrid’s own measurement.

Is it Frontier, or the route to it?

A network-wide figure tells you whether Frontier as a whole is having a bad hour. It cannot tell you whether your traffic is affected, or where on the route it changes.

🔒 Customers

Which handoffs into and out of Frontier are off baseline, and in which cities

The carrier on each side of the stretch where conditions change

Alerts when your own sites’ paths cross a degraded stretch

Included with any paid plan.

See plans →

How to read this: a path’s normal is its own trended median latency, not a speed-of-light estimate. The bands follow SquidGrid’s state scale (+25 / +50 / +150 ms). The header reads Normal while under 2% of currently read paths are 25 ms or more over normal, Elevated from 2%, and Degraded from 10%. ASNs counted: AS5650, AS7011, AS3593, AS26127, AS32587. Updated hourly; times in UTC. SquidGrid is not affiliated with Frontier.