Nationwide Ping Latency Map
- Timeout
- >250ms
- 201ms-250ms
- 101ms-200ms
- 51ms-100ms
- <=50ms
11 monitoring points in this test
100%
| Region | Fastest | Slowest | Average |
|---|---|---|---|
| All Nodes | -- | 湖北十堰电信 超时 | -- |
| China Telecom | -- | 湖北十堰电信 超时 | -- |
| China Unicom | -- | 甘肃联通 超时 | -- |
| China Mobile | -- | -- | -- |
| East China | -- | 上海数据中心联通 超时 | -- |
| South China | -- | -- | -- |
| Central China | -- | 湖北十堰电信 超时 | -- |
| North China | -- | 河北电信 超时 | -- |
| Southwest | -- | 四川广安电信 超时 | -- |
| Northwest | -- | 甘肃联通 超时 | -- |
| Northeast | -- | -- | -- |
| HK/MO/TW | -- | -- | -- |
DNS Resolution Stats
0Showing: 11/11
| Node | IP:Port | IP Location | Response Time | 网络质量 |
|---|---|---|---|---|
| 电信湖北十堰电信Home | Timeout | 超时 | ||
| 电信四川广安电信Home | Timeout | 超时 | ||
| 电信河北电信Home | Timeout | 超时 | ||
| 电信北京电信Home | Timeout | 超时 | ||
| 联通甘肃联通Home | Timeout | 超时 | ||
| 联通上海数据中心Home | Timeout | 超时 | ||
| 海外俄罗斯莫斯科Home | Timeout | 超时 | ||
| 海外柬埔寨金边Home | Timeout | 超时 | ||
| 海外迪拜Home | Timeout | 超时 | ||
| 电信电信青海Home | Timeout | 超时 | ||
| 电信宿迁电信Home | Timeout | 超时 |
TCPing Test Findings for 180.76.76.76
- Tested
- Oct 20, 2026, 5:33 PM
- Completed probes
- 11/11
- Successful TCP connection probes
- 0 (0%)
- Average TCP connection time
- --
This TCPing test targeted the tested TCP endpoint 180.76.76.76. None of the 11 nodes established a TCP connection, giving a TCP connection success rate of 0% and no connection time data. This reflects only the observation window around 2026
180.76.76.76 TCPing performance by network
TCP connection success rate counts probes that established a TCP connection. P50 is the connection time at or below which half of successful connections completed; it is not an ICMP Ping result.
TCP connection success rate
TCP connection success rate (%)
0%Highest rate
P50 TCP connection time
TCP connection time (ms)
Key findings
- All 11 nodes failed to establish a TCP connection; respondedNodeCount is 0 and the TCP connection success rate is 0%, below the 99% threshold.
- Telecom (6 nodes), Unicom (2) and overseas (3) all show no successful connections, while the mobile carrier has 0 nodes, so no mobile comparison is possible.
- With no valid results returned, p50, p90, p95 and average connection time cannot be computed, and no response address is available.
- The node error count is 0, indicating the failures appear as no valid connection result within the window rather than node-reported errors.
Improvement recommendations
- The TCP connection success rate is 0%, below the 99% review threshold. Retest timed-out probes and verify the tested port, listener, firewall, and security rules only if failures persist.
These results describe this distributed test only and do not establish long-term availability, security, or a root cause.