Singapore / SG
Transports from Singapore, last 30 days
Share of tunnel tests that carried traffic, and the median time from starting the transport to the first answer through it.
| Transport | Success | Median connect | Tests | Status |
|---|---|---|---|---|
| Hysteria2 | 100% | 601 ms | 478 | Available |
| VLESS Reality | 96.3% | 797 ms | 485 | Degraded |
| VLESS XHTTP | 98.8% | 804 ms | 485 | Available |
| Trojan | 98.1% | 812 ms | 485 | Available |
| Shadowsocks | 97.3% | 594 ms | 485 | Degraded |
Data table
| Time (UTC) | Hysteria2 | VLESS Reality | VLESS XHTTP | Trojan | Shadowsocks |
|---|---|---|---|---|---|
| 10 Oct, 06:00–12:00 UTC | 100% (326) | 96.4% (331) | 98.5% (331) | 98.2% (332) | 97.3% (332) |
| 10 Oct, 12:00–18:00 UTC | 100% (152) | 96.1% (154) | 99.4% (154) | 98.0% (153) | 97.4% (153) |
Networks
Each network (autonomous system) the lab measures from. The comparison between networks is where blocking shows.
| Network | Success | Tests | Status |
|---|---|---|---|
| AS20473 · The Constant Company, LLC | 98.1% | 2,418 | Available |
Without a tunnel
Plain TCP connections to the same server ports, and the network itself without any VPN. When these work but tunnels fail, the traffic is being singled out.
| Test | Success | Median | Tests |
|---|---|---|---|
| TCP to VLESS Reality port | 100% | 183 ms | 485 |
| TCP to VLESS XHTTP port | 100% | 183 ms | 485 |
| TCP to Trojan port | 100% | 183 ms | 485 |
| TCP to Shadowsocks port | 100% | 186 ms | 485 |
| DNS over TCP 1.1.1.1 | 100% | 4 ms | 18 |
| DNS over TCP 8.8.8.8 | 100% | 10 ms | 18 |
| DNS over UDP 1.1.1.1 | 100% | 5 ms | 18 |
| DNS over UDP 8.8.8.8 | 100% | 8 ms | 18 |
| HTTPS cloudflare.com | 100% | 16 ms | 18 |
| HTTPS google.com | 100% | 8 ms | 18 |
| HTTPS wikipedia.org | 100% | 11 ms | 18 |
App data (anonymous, delayed)
Transport results reported by Colitu apps in Singapore, counted per network. Published only with at least 5 devices behind each day and 7 days after the fact.
Field data collection is not switched on yet. When it is, the methodology describes exactly what is counted.
Events
No events recorded for Singapore.
Vantage points
| Singapore (datacenter) AS20473 · The Constant Company, LLC · Datacenter | 98.1% 24 h | Online |