Shadowsocks server 191.223.221.53:8388
TCP / NONE · Barry Shadowsocks
Tunnel verified at last checkLast result: 2026-10-22 07:33:29 UTC
Connection and verification
- Protocol
- Shadowsocks
- Address
- 191.223.221.53:8388
- Transport / security
- TCP / NONE
- Last verified exit IP
- 191.223.221.53
- Last verified handshake
- 3,043 ms
- Last verified HTTPS first byte
- 4,068 ms
- Download speed
- 1.327 Mbps
- Source
- Barry Shadowsocks
- First recorded check
- 2026-10-15 10:38:40 UTC
- Recorded tunnel checks
- 6
- Successful tunnel checks
- 5
- Recorded tunnel success rate
- 83.3%
Handshake is tunnel setup time; HTTPS first byte includes the request through that tunnel. Neither is an ICMP ping or a bandwidth measurement. The success rate covers stored full-tunnel attempts only; it is not continuous uptime.
Performance history
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Check history
Latest 6 stored checks, up to 100 per configuration. Checks belong to this configuration’s stable public ID; different configurations on the same host have separate histories. Preflight and policy results do not count as successful tunnels.
| Checked (UTC) | Result | Handshake | HTTPS first byte | Exit IP |
|---|---|---|---|---|
| Tunnel ok | 3,043 ms | 4,068 ms | 191.223.221.53 | |
| Tunnel ok | 742 ms | 1,375 ms | 191.223.221.53 | |
| Tunnel ok | 1,663 ms | 2,290 ms | 191.223.221.53 | |
| Tunnel ok | 4,826 ms | 5,465 ms | 191.223.221.53 | |
| Tunnel ok | 665 ms | 1,313 ms | 191.223.221.53 | |
| Tunnel failed | Not measured | Not measured | Not verified |
No recorded checks match this filter.
How to use this Shadowsocks configuration
- Download the current configuration while a fresh verification is available.
- Import it into a Shadowsocks-compatible client, preserving all required transport, security and authentication parameters.
- Connect and verify your connection with the IP tool and VPN leak test.
If it fails, compare the latest check time, try a different endpoint or report the problem. Public source configurations can change between checks.
What does a successful check prove?
The external checker completed a Shadowsocks tunnel, carried an HTTPS request and verified a changed public exit IP. This measures technical availability at that time, not the operator’s trustworthiness or performance from your network.
Read the Shadowsocks guide, our checking methodology and public VPN risks.