BLACKOUT MAP

Internet outage history

Cambodia

Operational 35/36 hosts up since Oct 16, 2026 10:00 UTC

Every disruption Blackout Map has recorded in Cambodia since monitoring began on October 16, 2026, with reported government shutdowns and submarine cable incidents.

Live status of Cambodia RSS feed

Banteay Meanchey — Operational · 2/2 hosts upPrey Veng — Operational · 2/2 hosts upPreah Sihanouk — Operational · 2/2 hosts upKandal — Operational · 2/2 hosts upKampot — Operational · 2/2 hosts upKampong Thom — Operational · 2/2 hosts upKampong Speu — Operational · 2/2 hosts upBattambang — Operational · 2/2 hosts upSiem Reap — Operational · 3/3 hosts upPhnom Penh — Operational · 11/11 hosts up
Regions right now Operational Degraded Partial outage Blackout Each dot is a state or province we measure separately, coloured by its status now; bigger dots have more hosts. The country is shaded in its overall status.
0incidents recorded
0total disruption
—longest incident
22outages measured since 2022
0reported shutdowns since 2019

Overview

Last 90 days

Worst status per day, last 90 days
Aug 1, 2026 Operational Degraded Partial outage Blackout Not monitored yet Today

Daily reachability

last 30 days
Oct 16Oct 230%50%100%
Hosts uplowest hour

Our probes · hosts reachable

last 72 hours
Oct 27Oct 28Oct 290%50%100%

IODA · routes and active probing, % of normal

last 72 hours
Oct 27Oct 28Oct 290%50%100%
BGP routesActive probingIODA (Georgia Tech)

Latency from our server (Germany)

last 72 hours
Oct 27Oct 28Oct 290 ms200 ms400 ms
Latency25–75%

The same measurements as the live panel, per 30 minutes. Times in UTC.

Incidents

All incidents

our probes and IODA

No disruptions recorded in Cambodia since monitoring started on October 16, 2026.

Attacks and context

Context only — they don't change the status above.

DDoS attacks aimed at Cambodia · 7 days

Oct 23Oct 24Oct 25Oct 26Oct 27Oct 28Oct 290%50%100%
Network DDoSWeb attacksCloudflare Radar

Per hour; each line is relative to its own busiest hour of the week (100%). Context only — attacks never change a country's status.

Types
UDP Flood 75% · Mirai (UDP) Flood 18% · NTP Amplification 3% · DNS Amplification 1%
Duration
68% longer than 1 h · 21% under 20 min
Size
85% under 500 Mbit/s · 0% over 10 Gbit/s
Web attacks from
ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE. 32% · Cogetel Online, Cambodia, ISP 19% · WiCAM Corporation 10%

Long-term history

Before our monitoring: IODA archive

22 incidents · 4 blackouts · 6 partial outages

Outages in Cambodia 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.

Started (UTC)DurationWorst levelEvidence
Sep 22, 2026 10:201 hour Partial outageIODA (Georgia Tech): active probing, lowest 60% of normal
Sep 2, 2026 13:501 hour Partial outageIODA (Georgia Tech): active probing, lowest 60% of normal
Aug 23, 2026 01:1040 min Partial outageIODA (Georgia Tech): active probing, lowest 59% of normal
Jun 20, 2026 12:202 hours BlackoutIODA (Georgia Tech): active probing, lowest 2% of normal
May 3, 2026 20:5050 min BlackoutIODA (Georgia Tech): active probing, lowest 40% of normal
Dec 26, 2025 01:158 hours DegradedIODA (Georgia Tech): routes, lowest 93% of normal
Aug 10, 2025 07:3030 min DegradedIODA (Georgia Tech): active probing, lowest 84% of normal
May 14, 2025 17:1035 min DegradedIODA (Georgia Tech): routes, lowest 94% of normal
Mar 29, 2025 10:103 hours BlackoutIODA (Georgia Tech): active probing, lowest 33% of normal
Mar 25, 2025 20:105 hours Partial outageIODA (Georgia Tech): active probing + routes, lowest 80% of normal
Mar 25, 2025 17:4030 min DegradedIODA (Georgia Tech): active probing, lowest 89% of normal
Jan 8, 2025 11:503 hours Partial outageIODA (Georgia Tech): active probing, lowest 75% of normal
Show all 22
Started (UTC)DurationWorst levelEvidence
Nov 3, 2024 21:154 hours DegradedIODA (Georgia Tech): routes, lowest 93% of normal
Jul 6, 2024 11:0030 min Partial outageIODA (Georgia Tech): active probing, lowest 76% of normal
Mar 22, 2024 19:103 hours DegradedIODA (Georgia Tech): routes, lowest 93% of normal
Nov 19, 2023 12:403 hours BlackoutIODA (Georgia Tech): active probing, lowest 23% of normal
Oct 31, 2023 13:403 hours DegradedIODA (Georgia Tech): routes, lowest 93% of normal
Sep 4, 2023 19:0540 min DegradedIODA (Georgia Tech): routes, lowest 92% of normal
Jun 4, 2023 07:202 hours DegradedIODA (Georgia Tech): active probing, lowest 95% of normal
Feb 20, 2023 14:5530 min DegradedIODA (Georgia Tech): routes, lowest 93% of normal
Jan 10, 2023 18:101 hour DegradedIODA (Georgia Tech): routes, lowest 92% of normal
May 19, 2022 12:2555 min DegradedIODA (Georgia Tech): routes, lowest 95% of normal

Government shutdowns and blocks

since 2019

The Internet Society Pulse tracker has no recorded government shutdowns or blocks in Cambodia since 2019.

Provided by Internet Society.

Submarine cable incidents

No submarine cable incidents recorded for Cambodia.

Cable incidents: GeoCables (CC BY 4.0). Context only — they never change a country's status.