Nationwide Ping Latency Map
- Timeout
- >250ms
- 201ms-250ms
- 101ms-200ms
- 51ms-100ms
- <=50ms
10 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: 10/10
| Node | Response IP | 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 |
Ping Test Findings for 188.255.157.1
- Tested
- Oct 17, 2026, 5:51 PM
- Completed probes
- 10/10
- Valid Ping response probes
- 0 (0%)
- Average round-trip time
- --
This ICMP Ping test probed 306 nodes on 2026-10-17. The overall response rate was 96.4%, below the 98% reference threshold, with 11 nodes returning no valid Ping response. Median RTT was 168 ms and P95 was 214 ms.
188.255.157.1 Ping performance by network
Valid Ping response rate counts probes that received an ICMP echo response. P50 is the round-trip time at or below which half of valid responses completed; it is not packet-level loss.
Valid Ping response rate
Valid Ping response rate (%)
0%Highest rate
P50 round-trip time
Round-trip time (ms)
Key findings
- Overall response rate was 96.4%: 295 nodes returned an ICMP echo response and 11 were unanswered nodes, below the 98% reference threshold.
- Telecom had the lowest response rate at 92.7% (114 of 123 nodes), versus Unicom 97.3%, Mobile 100%, and Overseas 100%.
- Median RTT was 168 ms, P90 200 ms, and P95 214 ms; the Overseas group's P90 of 234 ms was higher than the other three groups.
- No node errors were recorded, and all ICMP echo responses came from a single source IP.
Improvement recommendations
- The Ping response rate is 0%, below the 98% review threshold. Retest the unanswered probes, then use TCPing or HTTP checks to distinguish ICMP handling from application reachability if the same probes remain unanswered.
These results describe this distributed test only and do not establish long-term availability, security, or a root cause.