Internet outage history
Saint Helena
Operational since Oct 21, 2026 13:05 UTC
Every disruption Blackout Map has recorded in Saint Helena since monitoring began on October 16, 2026, with reported government shutdowns and submarine cable incidents.
Overview
Last 90 days
Worst status per day, last 90 daysIODA · routes and active probing, % of normal
last 72 hoursThe same measurements as the live panel, per 30 minutes. Times in UTC.
Incidents
All incidents
our probes and IODANo disruptions recorded in Saint Helena since monitoring started on October 16, 2026.
Attacks and context
Context only — they don't change the status above.
DDoS attacks aimed at Saint Helena · 7 days
Per hour; each line is relative to its own busiest hour of the week (100%). Context only — attacks never change a country's status.
- Web attacks from
- Space Exploration Technologies 75% · Sure South Atlantic Limited 25%
Long-term history
Before our monitoring: IODA archive
Outages in Saint Helena detected by IODA (Georgia Tech) between January 2022 and the start of our own monitoring: drops in the country's internet routes (BGP) or in its reachability from IODA's active probing, compared with the day before. Each is checked against IODA's signal; small dips are left out.
IODA recorded no outages in Saint Helena in that period.
Government shutdowns and blocks
since 2019The Internet Society Pulse tracker has no recorded government shutdowns or blocks in Saint Helena since 2019.
Provided by Internet Society.
Submarine cable incidents
No submarine cable incidents recorded for Saint Helena.
Cable incidents: GeoCables (CC BY 4.0). Context only — they never change a country's status.