Internet status in Ireland Operational
Country-level signal dip: 0% · 2026-06-07 23:08:19 UTC
Leading providers
| Provider | ASN | Population share | Status | Signal dip |
|---|---|---|---|---|
| Eircom Limited | AS5466 | 21.75% | Operational · country signal | — |
| Vodafone-Ireland-ASN - Vodafone Ireland Limited | AS15502 | 21.62% | Operational · country signal | — |
| LibertyGlobal - Liberty Global Europe Holding B.V. | AS6830 | 14.92% | Operational · country signal | — |
| Sky UK Limited | AS5607 | 14.58% | Operational · country signal | — |
| Three Ireland (Hutchison) limited | AS13280 | 11.34% | 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 Ireland
If a national outage coincides with a fault on one of these systems, the cable is a likely cause — check its live page:
AEC-1
Beaufort
CeltixConnect-1 (CC-1)
Emerald Bridge Fibres
ESAT-2
EXA Express
EXA North and South
Fastnet
Geo-Eirgrid
Havfrue/AEC-2
Havhingsten/CeltixConnect-2 (CC-2)
IRIS
Pan European Crossing (UK-Ireland)
Rockabill
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.