Internet status in Guam Operational
Address blocks silent right now: 0% · 2026-10-08 22:08:04 UTC
The disruption in Guam affected Guam Cablevision: signal down 53%, serves 20.4% of the country's users; Guamcell: signal down 50%, serves 14% of the country's users. Together they serve about 34.4% of the country's users (APNIC estimate). GTA and IT&E (PTI Pacifica) showed no change. Across the country, 29% of address blocks stopped answering our checks.
Latest recorded event: 22 Sep 2026 10:40 UTC · Degraded · Address blocks silent 29% · 50 min. Recorded outages in Guam ↓
Leading providers
| Provider | ASN | Share of users | Status | Signal dip |
|---|---|---|---|---|
| GTA | AS9246 | 29.2% | Operational | 0% |
| IT&E (PTI Pacifica) | AS7131 | 24.6% | Operational | 0% |
| Guam Cablevision | AS3605 | 20.4% | Operational | 0% |
| Guamcell | AS21996 | 14% | Operational | 0% |
| Starlink · global network, measured worldwide | AS14593 | 9% | Operational | 0% |
| PNCC | AS17893 | 1.7% | Operational | 0% |
ℹ️ How to read this page
Degraded - signal dip ≥20% below its 24h baseline - partial outage or major disturbance
Major outage - dip ≥50% - large-scale loss of connectivity
“Signal dip” compares the current BGP-visibility and active-probing levels against the median of the previous 24 hours, corrected for global measurement artifacts (a worldwide simultaneous drop is ignored).
Data refreshes hourly. Per-ISP rows are measured in depth when the country shows an anomaly (pilot countries - continuously). The probable cause is a heuristic: an active fault on a submarine cable feeding the country ranks first, then routing signals, then power/access patterns.
Recorded outages in Guam
| When (UTC) | Duration | Severity | Address blocks silent | Context |
|---|---|---|---|---|
| 22 Sep 2026 10:40 | 50 min | Degraded | 29% | technical, no conflict or censorship signal |
| 5 Jul 2026 15:40 | 20 h | Degraded | 30% | technical, no conflict or censorship signal |
Submarine cables feeding Guam
If a national outage coincides with a fault on one of these systems, the cable is a likely cause - check its live page:
Incident history
Significant incidents on cables landing here, each with its own report.
Internet in Guam: questions and answers
Is the internet down in Guam right now?
No. At the last check (8 Oct 2026 22:08 UTC) the internet in Guam was working normally: the signal was at its usual level.
When was the last internet outage in Guam?
The latest recorded event in Guam started on 22 Sep 2026 10:40 UTC and lasted 50 min. The signal dropped by 29% at its lowest point.
Which internet providers are watched in Guam?
GeoCables watches the leading providers of Guam: GTA (29.2%), IT&E (PTI Pacifica) (24.6%), Guam Cablevision (20.4%), Guamcell (14%), Starlink (9%). The share is the part of the country's internet users served by the provider.
Which submarine cables connect Guam?
Guam is connected by 19 submarine cables in the GeoCables database, among them Apricot, Asia Connect Cable-1 (ACC-1), Asia-America Gateway (AAG) Cable System, Atisa. A break on one of them can slow down or cut international traffic.
How does GeoCables detect an internet outage?
The status comes from two independent signals: routing announcements (BGP) and active probing of networks inside the country. A drop of 20% or more below the usual level of the last 24 hours is shown as degraded, a drop of 50% or more as an outage. See internet outages in all countries.