Internet status in Guam Operational
Country-level signal dip: 0% · 2026-06-07 23:08:12 UTC
Leading providers
| Provider | ASN | Population share | Status | Signal dip |
|---|---|---|---|---|
| Teleguam Holdings, LLC | AS9246 | 35.29% | Operational · country signal | — |
| Guam Cablevision, LLC. | AS3605 | 21.32% | Operational · country signal | — |
| GUAMCELL Communications | AS21996 | 18.40% | Operational · country signal | — |
| PTI Pacifica Inc. | AS7131 | 17.41% | Operational · country signal | — |
| Space Exploration Technologies Corporation | AS14593 | 10.92% | Operational | 1% |
Per-ISP signals are measured when the country shows anomalies (and continuously for pilot countries); «No data» means no anomaly drill has been needed recently.
ℹ️ How to read this page
Operational — signal at normal levels for this country / provider
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.
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.
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:
Apricot
Asia Connect Cable-1 (ACC-1)
Asia-America Gateway (AAG) Cable System
Atisa
Australia-Japan Cable (AJC)
Bifrost
Bulikula
Echo
Guam Okinawa Kyushu Incheon (GOKI)
Halaihai
HANTRU1 Cable System
Japan-Guam-Australia North (JGA-N)
Japan-Guam-Australia South (JGA-S)
Mariana-Guam Cable
Sources: APNIC population-per-AS estimates · IODA (Georgia Tech) BGP & active-probing signals · GeoCables submarine-cable telemetry. Status is heuristic, not an official provider statement.