Internet outages in September 2026

Every disruption detected worldwide, newest first. Statuses combine our own probes with IODA routing data; see how it works for the details.

Before our own monitoring began on October 16, 2026, this archive shows outages detected by IODA (Georgia Tech): drops in a country's internet routes (BGP) or in its reachability from IODA's active probing, compared with the day before.

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September 30, 2026

• 02:00 Eswatini Partial outage · 50 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 50% of normal
• 00:45 Malawi Degraded · 3 hours IODA archive IODA (Georgia Tech): routes, lowest 95% of normal

September 29, 2026

• 16:00 South Sudan Partial outage · 50 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 72% of normal
• 10:50 Eswatini Blackout · 2 hours IODA archive IODA (Georgia Tech): active probing + routes, lowest 33% of normal
• 00:05 Nauru Partial outage · 3 hours IODA archive IODA (Georgia Tech): routes, lowest 55% of normal

September 28, 2026

• 13:10 Venezuela Degraded · 7 hours IODA archive IODA (Georgia Tech): routes, lowest 92% of normal
• 04:15 Ethiopia Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): routes + active probing, lowest 34% of normal

September 27, 2026

• 17:50 Barbados Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 78% of normal
• 12:20 Mauritius Partial outage · 50 min IODA archive IODA (Georgia Tech): active probing, lowest 60% of normal
• 06:00 Mauritius Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 66% of normal
• 05:25 Afghanistan Degraded · 55 min IODA archive IODA (Georgia Tech): routes, lowest 94% of normal

September 26, 2026

• 20:00 Mauritius Partial outage · 50 min IODA archive IODA (Georgia Tech): active probing, lowest 68% of normal
• 04:15 Afghanistan Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 94% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 35% of normal
• 02:40 Mauritius Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 69% of normal

September 25, 2026

• 22:30 Mauritius Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 69% of normal
• 01:50 Cape Verde Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 93% of normal
• 01:40 Bahrain Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 64% of normal
• 01:40 Pakistan Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 69% of normal
• 01:30 Oman Blackout · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 30% of normal
• 00:10 Burundi Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 60% of normal

September 24, 2026

• 21:40 Cape Verde Degraded · 30 min IODA archive IODA (Georgia Tech): routes, lowest 93% of normal
• 11:30 Mauritius Partial outage · 50 min IODA archive IODA (Georgia Tech): active probing, lowest 59% of normal
• 09:35 Niger Degraded · 6 hours IODA archive IODA (Georgia Tech): routes, lowest 84% of normal
• 08:50 Ethiopia Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 04:05 Venezuela Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 88% of normal

September 23, 2026

• 21:55 Haiti Degraded · 16 hours IODA archive IODA (Georgia Tech): routes, lowest 87% of normal
• 19:10 Guyana Blackout · 4 hours IODA archive IODA (Georgia Tech): active probing + routes, lowest 26% of normal
• 14:35 Niger Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 87% of normal
• 08:00 Gambia Partial outage · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 70% of normal

September 22, 2026

• 12:50 North Korea Degraded · 30 min IODA archive IODA (Georgia Tech): routes, lowest 86% of normal
• 10:40 Guam Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 75% of normal
• 10:30 Brunei Partial outage · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 72% of normal
• 10:20 Cambodia Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 60% of normal
• 09:10 Botswana Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 68% of normal
• 03:05 Gabon Degraded · 25 min IODA archive IODA (Georgia Tech): routes, lowest 90% of normal
• 00:50 North Korea Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 82% of normal

September 21, 2026

• 23:45 Haiti Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 87% of normal
• 21:20 Haiti Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 87% of normal
• 13:45 Central African Republic Degraded · 5 hours IODA archive IODA (Georgia Tech): routes, lowest 93% of normal

September 20, 2026

• 11:55 Ethiopia Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 05:05 Kiribati Degraded · 1 hour IODA archive IODA (Georgia Tech): routes, lowest 82% of normal
• 03:15 Chad Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 89% of normal
• 03:00 Malawi Degraded · 1 hour IODA archive IODA (Georgia Tech): routes, lowest 87% of normal

September 19, 2026

• 19:00 Burundi Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 63% of normal
• 12:35 Congo Partial outage · 4 hours IODA archive IODA (Georgia Tech): routes + active probing, lowest 59% of normal
• 11:50 Central African Republic Degraded · 35 min IODA archive IODA (Georgia Tech): routes, lowest 93% of normal
• 03:50 Mauritius Partial outage · 9 hours IODA archive IODA (Georgia Tech): active probing, lowest 69% of normal
• 03:10 Burundi Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing + routes, lowest 60% of normal
• 00:35 Burundi Partial outage · 1 hour IODA archive IODA (Georgia Tech): routes + active probing, lowest 54% of normal

September 18, 2026

• 04:15 Venezuela Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 94% of normal
• 00:55 Chad Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 94% of normal

September 17, 2026

• 16:50 Burundi Partial outage · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 59% of normal
• 16:50 Rwanda Partial outage · 35 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 74% of normal
• 01:55 Nauru Degraded · 1 hour IODA archive IODA (Georgia Tech): routes, lowest 92% of normal
• 01:50 Venezuela Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 94% of normal

September 16, 2026

• 19:10 Cape Verde Degraded · 7 days IODA archive IODA (Georgia Tech): active probing + routes, lowest 91% of normal
• 18:40 Burundi Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 70% of normal
• 14:25 Ethiopia Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 95% of normal

September 15, 2026

• 18:40 Burundi Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 77% of normal
• 17:00 Cape Verde Degraded · 25 hours IODA archive IODA (Georgia Tech): active probing, lowest 90% of normal
• 05:50 Angola Degraded · 40 min IODA archive IODA (Georgia Tech): routes, lowest 86% of normal

September 14, 2026

• 23:55 Nauru Partial outage · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 55% of normal
• 22:20 Malawi Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 75% of normal
• 16:30 Portugal Blackout · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 39% of normal

September 13, 2026

• 23:40 Portugal Blackout · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 49% of normal
• 19:40 Cape Verde Degraded · 45 hours IODA archive IODA (Georgia Tech): active probing, lowest 93% of normal
• 13:40 Burundi Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 62% of normal
• 13:20 Rwanda Partial outage · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 70% of normal
• 12:30 Mauritius Partial outage · 50 min IODA archive IODA (Georgia Tech): active probing, lowest 58% of normal
• 05:35 South Sudan Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 93% of normal

September 12, 2026

• 17:10 Cape Verde Degraded · 19 hours IODA archive IODA (Georgia Tech): active probing, lowest 94% of normal
• 14:00 Guyana Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 63% of normal
• 12:10 Gabon Degraded · 25 min IODA archive IODA (Georgia Tech): routes, lowest 90% of normal
• 00:20 Cape Verde Degraded · 10 hours IODA archive IODA (Georgia Tech): active probing, lowest 91% of normal

September 10, 2026

• 23:25 Congo Partial outage · 2 hours IODA archive IODA (Georgia Tech): routes + active probing, lowest 57% of normal
• 10:35 Chad Partial outage · 1 hour IODA archive IODA (Georgia Tech): routes, lowest 68% of normal
• 07:05 Angola Degraded · 1 hour IODA archive IODA (Georgia Tech): routes, lowest 86% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 33% of normal

September 9, 2026

• 23:50 Cape Verde Degraded · 37 hours IODA archive IODA (Georgia Tech): active probing, lowest 92% of normal
• 21:10 Poland Partial outage · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 79% of normal
• 20:55 Chad Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 91% of normal
• 14:10 Central African Republic Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 93% of normal
• 11:10 Burundi Blackout · 30 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 42% of normal
• 10:10 Senegal Blackout · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 45% of normal
• 09:00 Gambia Partial outage · 3 hours IODA archive IODA (Georgia Tech): active probing + routes, lowest 76% of normal
• 06:40 Ethiopia Degraded · 55 min IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): routes + active probing, lowest 34% of normal
• 01:50 Gambia Partial outage · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 64% of normal

September 8, 2026

• 21:50 Cape Verde Degraded · 12 hours IODA archive IODA (Georgia Tech): active probing, lowest 94% of normal
• 17:05 Kiribati Degraded · 30 min IODA archive IODA (Georgia Tech): routes, lowest 85% of normal
• 13:20 Gambia Degraded · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 80% of normal
• 10:20 Gambia Degraded · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 85% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): routes + active probing, lowest 34% of normal
• 01:55 Nauru Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 94% of normal
• 00:20 Cape Verde Degraded · 20 hours IODA archive IODA (Georgia Tech): active probing, lowest 95% of normal

September 7, 2026

• 20:40 Gambia Partial outage · 2 hours IODA archive IODA (Georgia Tech): active probing + routes, lowest 71% of normal
• 16:40 Cape Verde Degraded · 7 hours IODA archive IODA (Georgia Tech): active probing, lowest 95% of normal
• 15:40 Guyana Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 76% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): routes + active probing, lowest 34% of normal
• 01:35 Georgia Degraded · 1 hour IODA archive IODA (Georgia Tech): routes, lowest 92% of normal

September 6, 2026

• 21:50 Syria Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 90% of normal
• 11:20 Ethiopia Degraded · 55 min IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 08:20 Ethiopia Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 04:00 Guyana Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 57% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 34% of normal

September 5, 2026

• 21:50 Cape Verde Degraded · 40 hours IODA archive IODA (Georgia Tech): active probing, lowest 93% of normal
• 08:00 Timor-Leste Degraded · 50 min IODA archive IODA (Georgia Tech): routes, lowest 92% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 34% of normal

September 4, 2026

• 15:00 Cape Verde Degraded · 29 hours IODA archive IODA (Georgia Tech): active probing, lowest 94% of normal

September 3, 2026

• 22:40 Cape Verde Degraded · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 94% of normal
• 22:30 Venezuela Degraded · 2 hours IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 18:45 French Polynesia Degraded · 8 hours IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 11:20 Cape Verde Degraded · 9 hours IODA archive IODA (Georgia Tech): active probing, lowest 95% of normal
• 08:30 Brunei Degraded · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 88% of normal
• 08:20 Singapore Degraded · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 83% of normal
• 08:00 Japan Degraded · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 84% of normal
• 04:40 Mauritius Degraded · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 80% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 33% of normal
• 03:00 Australia Partial outage · 3 hours IODA archive IODA (Georgia Tech): active probing, lowest 79% of normal
• 02:20 Singapore Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 69% of normal
• 02:00 Brunei Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 70% of normal
• 01:30 Fiji Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 75% of normal
• 01:20 Oman Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 75% of normal
• 01:10 Japan Partial outage · 5 hours IODA archive IODA (Georgia Tech): active probing, lowest 65% of normal
• 00:30 Thailand Partial outage · 5 hours IODA archive IODA (Georgia Tech): active probing, lowest 70% of normal

September 2, 2026

• 23:20 Indonesia Partial outage · 5 hours IODA archive IODA (Georgia Tech): active probing, lowest 53% of normal
• 22:00 Fiji Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 79% of normal
• 22:00 Oman Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 79% of normal
• 22:00 Thailand Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 78% of normal
• 21:50 Brunei Partial outage · 40 min IODA archive IODA (Georgia Tech): active probing, lowest 75% of normal
• 19:50 Thailand Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 76% of normal
• 19:30 Fiji Partial outage · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 75% of normal
• 19:10 Australia Partial outage · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 76% of normal
• 19:10 Oman Partial outage · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 73% of normal
• 19:00 Cape Verde Degraded · 15 hours IODA archive IODA (Georgia Tech): active probing, lowest 93% of normal
• 19:00 Brunei Partial outage · 2 hours IODA archive IODA (Georgia Tech): active probing, lowest 71% of normal
• 18:50 Indonesia Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 76% of normal
• 17:10 Brunei Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 74% of normal
• 15:50 Fiji Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 79% of normal
• 14:20 Japan Partial outage · 8 hours IODA archive IODA (Georgia Tech): active probing, lowest 67% of normal
• 13:50 Cambodia Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 60% of normal
• 13:50 Myanmar Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 57% of normal
• 13:50 Singapore Partial outage · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 72% of normal
• 13:40 Maldives Blackout · 1 hour IODA archive IODA (Georgia Tech): active probing, lowest 50% of normal
• 13:40 Indonesia Partial outage · 5 hours IODA archive IODA (Georgia Tech): active probing, lowest 55% of normal
• 13:40 New Zealand Partial outage · 16 hours IODA archive IODA (Georgia Tech): active probing, lowest 65% of normal
• 13:40 Thailand Partial outage · 4 hours IODA archive IODA (Georgia Tech): active probing, lowest 67% of normal
• 04:40 Cape Verde Degraded · 12 hours IODA archive IODA (Georgia Tech): active probing, lowest 94% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 33% of normal

September 1, 2026

• 17:50 Tunisia Degraded · 37 hours IODA archive IODA (Georgia Tech): active probing, lowest 95% of normal
• 17:40 Cape Verde Degraded · 10 hours IODA archive IODA (Georgia Tech): active probing, lowest 94% of normal
• 17:10 Saudi Arabia Partial outage · 42 hours IODA archive IODA (Georgia Tech): routes, lowest 75% of normal
• 11:55 Ethiopia Degraded · 20 min IODA archive IODA (Georgia Tech): routes, lowest 95% of normal
• 03:30 Iraq Blackout · 40 min IODA archive IODA (Georgia Tech): active probing + routes, lowest 34% of normal
• 01:20 Belize Partial outage · 30 min IODA archive IODA (Georgia Tech): active probing, lowest 62% of normal