Internet status in Colombia Operational
Country-level signal dip: 0% · 2026-06-07 23:07:40 UTC
Leading providers
| Provider | ASN | Population share | Status | Signal dip |
|---|---|---|---|---|
| Telmex Colombia S.A. | AS10620 | 18.39% | Operational · country signal | — |
| COLOMBIA TELECOMUNICACIONES S.A. ESP BIC | AS3816 | 17.04% | Operational · country signal | — |
| COMUNICACION CELULAR S.A. COMCEL S.A. | AS26611 | 13.22% | Operational · country signal | — |
| Colombia Movil | AS27831 | 10.74% | Operational · country signal | — |
| UNE EPM TELECOMUNICACIONES S.A. | AS13489 | 7.41% | Operational · country signal | — |
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 Colombia
If a national outage coincides with a fault on one of these systems, the cable is a likely cause — check its live page:
America Movil Submarine Cable System-1 (AMX-1)
ARCOS
Carnival Submarine Network-1 (CSN-1)
Colombia-Florida Express (CFX-1)
Colombian Festoon
GlobeNet
MANTA
Pacific Caribbean Cable System (PCCS)
San Andres Isla Tolu Submarine Cable (SAIT)
South America-1 (SAm-1)
South American Crossing (SAC)
TAM-1
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.