Internet status in Singapore Operational
Country-level signal dip: 0% · 2026-07-22 23:09:31 UTC
Leading providers
| Provider | ASN | Population share | Status | Signal dip |
|---|---|---|---|---|
| Singtel Fibre Broadband | AS9506 | 16.79% | Operational · country signal | - |
| Starhub Ltd | AS55430 | 12.84% | Operational · country signal | - |
| Cloudflare, Inc. | AS13335 | 10.78% | Operational · country signal | - |
| MobileOne Ltd. Mobile/Internet Service Provider Singapore | AS4773 | 7.99% | Operational · country signal | - |
| SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | AS45143 | 7.19% | 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 Singapore
If a national outage coincides with a fault on one of these systems, the cable is a likely cause - check its live page:
APCN-2
Apricot
Asia Connect Cable-1 (ACC-1)
Asia Direct Cable (ADC)
Asia Link Cable (ALC)
Asia Pacific Gateway (APG)
Asia Submarine-cable Express (ASE)/Cahaya Malaysia
Asia United Gateway East (AUG East)
Asia-America Gateway (AAG) Cable System
Australia-Singapore Cable (ASC)
Batam Singapore Cable System (BSCS)
Bifrost
Candle
Darwin-Jakarta-Singapore Cable (DJSC)
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.
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- built on GeoCables measurement data.