Internet status in Ukraine Operational
Country-level signal dip: 0% · 2026-06-24 03:09:58 UTC
Leading providers
| Provider | ASN | Population share | Status | Signal dip |
|---|---|---|---|---|
| Kyivstar PJSC | AS15895 | 18.68% | Operational · country signal | - |
| PrJSC VF UKRAINE | AS21497 | 8.71% | Operational · country signal | - |
| Limited Liability Company lifecell | AS34058 | 4.39% | Operational · country signal | - |
| CONTENT DELIVERY NETWORK LTD | AS13188 | 2.48% | Operational · country signal | - |
| JSC Ukrtelecom | AS6849 | 2.42% | 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 Ukraine
If a national outage coincides with a fault on one of these systems, the cable is a likely cause - check its live page:
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.