Xo.com Status

View XO outages and uptime

XO Communications offers internet and managed services to business customers. XO was previously known as Nextlink Communications, Concentric Network Corporation and Allegiance Telecom.

Response Time last 24 hours

High 3.90s, Low 274ms, Avg 596ms

Uptime last 24 hours

Uptime Downtime

Rate Their Service

Average Rating: My Rating:

Current Status

Up

For 3 years, 3 months

(Jul 29, 2015 3:51 p.m. GMT)

Uptime

100%

Downtime

None recorded

Latest Downtime

None recorded

No user comments found.
Speed test has not been run. Try it now!
Uptime test has not been run. Try it now!

Get XO Downtime Alerts