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letknow.cn 通过本站PING检测服务借助全球分布的节点网络,来模拟用户从不同地理位置对网站进行访问时的网络延迟状况,实时反馈目标网站的响应速度与连接稳定性。
PING检测结果letknow.cn2026-10-29 01:46:15
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

检测节点

响应时间分布 域名污染分布

污染比例:0%

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概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (0) 丢包 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 -6.517ms 西藏拉萨移动62.032ms 34.136ms
电信 -6.517ms 海南海口电信58.055ms 32.815ms
移动 辽宁大连移动19.379ms 西藏拉萨移动62.032ms 35.349ms
联通 河北廊坊联通15.882ms -54.253ms 34.498ms
华东 山东济南电信11.593ms 福建漳州电信42.87ms 30.601ms
华北 -6.517ms 河北廊坊联通15.882ms 11.2ms
华南 广东深圳联通41.781ms 海南海口电信58.055ms 51.104ms
华中 湖北天门联通28.653ms 湖南长沙电信38.222ms 32.744ms
西北 宁夏银川电信21.056ms 新疆昌吉回族自治州联通51.098ms 33.497ms
西南 贵州黔南布依族苗族自治州电信41.745ms 西藏拉萨移动62.032ms 52.677ms
东北 辽宁大连移动19.379ms 吉林长春电信31.394ms 25.012ms
解析占比
全部 电信 移动 联通 被污染
39.107.226.185
39.107.226.185
Ping检测详情
全部
响应超时 被污染 丢包
节点数:/
检测点
运营商 检测节点
解析IP 丢包率

最大时间

最小时间

平均时间

操作
电信 北京
39.107.226.185 (北京阿里云)
0% 6.647 ms 6.374 ms 6.517 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185): 56 data bytes
64 bytes from 39.107.226.185: seq=0 ttl=52 time=6.374 ms
64 bytes from 39.107.226.185: seq=1 ttl=52 time=6.634 ms
64 bytes from 39.107.226.185: seq=2 ttl=52 time=6.519 ms
64 bytes from 39.107.226.185: seq=3 ttl=52 time=6.647 ms
64 bytes from 39.107.226.185: seq=4 ttl=52 time=6.413 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 6.374/6.517/6.647 ms
详情
详情 HTTP DNS PING
电信 安徽合肥
39.107.226.185 (北京阿里云)
0% 27.954 ms 27.571 ms 27.774 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=49 time=27.954 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=49 time=27.571 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=49 time=27.687 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=49 time=27.923 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=49 time=27.736 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4078ms
rtt min/avg/max/mdev = 27.571/27.774/27.954/0.144 ms
详情
详情 HTTP DNS PING
电信 福建漳州
39.107.226.185 (北京阿里云)
0% 44.992 ms 42.253 ms 42.87 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=44.992 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=42.488 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=42.351 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=42.268 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=42.253 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4086ms
rtt min/avg/max/mdev = 42.253/42.870/44.992/1.064 ms
详情
详情 HTTP DNS PING
电信 贵州黔南布依族苗族自治州
39.107.226.185 (北京阿里云)
0% 42.526 ms 41.336 ms 41.745 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=51 time=42.526 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=51 time=41.380 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=51 time=42.034 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=51 time=41.449 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=51 time=41.336 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4137ms
rtt min/avg/max/mdev = 41.336/41.745/42.526/0.464 ms
详情
详情 HTTP DNS PING
电信 海南海口
39.107.226.185 (北京阿里云)
0% 63.293 ms 56.256 ms 58.055 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=57.590 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=56.719 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=56.256 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=56.418 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=63.293 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4101ms
rtt min/avg/max/mdev = 56.256/58.055/63.293/2.658 ms
详情
详情 HTTP DNS PING
电信 湖南长沙
39.107.226.185 (北京阿里云)
0% 38.813 ms 37.486 ms 38.222 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=49 time=37.486 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=49 time=38.813 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=49 time=38.387 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=49 time=38.334 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=49 time=38.092 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4090ms
rtt min/avg/max/mdev = 37.486/38.222/38.813/0.435 ms
详情
详情 HTTP DNS PING
电信 吉林长春
39.107.226.185 (北京阿里云)
0% 31.761 ms 31.052 ms 31.394 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=31.761 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=31.655 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=31.197 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=31.052 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=31.303 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4117ms
rtt min/avg/max/mdev = 31.052/31.394/31.761/0.271 ms
详情
详情 HTTP DNS PING
电信 宁夏银川
39.107.226.185 (北京阿里云)
0% 21.354 ms 20.838 ms 21.056 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=51 time=21.354 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=51 time=20.882 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=51 time=21.034 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=51 time=21.172 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=51 time=20.838 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4119ms
rtt min/avg/max/mdev = 20.838/21.056/21.354/0.189 ms
详情
详情 HTTP DNS PING
电信 青海西宁
39.107.226.185 (北京阿里云)
0% 31.755 ms 30.812 ms 31.123 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=51 time=31.755 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=51 time=30.812 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=51 time=31.076 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=51 time=31.129 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=51 time=30.840 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4095ms
rtt min/avg/max/mdev = 30.812/31.123/31.755/0.340 ms
详情
详情 HTTP DNS PING
电信 山东济南
39.107.226.185 (北京阿里云)
0% 12.192 ms 11.199 ms 11.593 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=51 time=11.447 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=51 time=11.509 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=51 time=12.192 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=51 time=11.619 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=51 time=11.199 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4060ms
rtt min/avg/max/mdev = 11.199/11.593/12.192/0.329 ms
详情
详情 HTTP DNS PING
电信 新疆乌鲁木齐
39.107.226.185 (北京阿里云)
0% 51.61 ms 50.17 ms 50.613 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=49 time=50.495 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=49 time=50.348 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=49 time=50.443 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=49 time=51.610 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=49 time=50.170 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4130ms
rtt min/avg/max/mdev = 50.170/50.613/51.610/0.510 ms
详情
详情 HTTP DNS PING
移动 海南
39.107.226.185 (北京阿里云)
0% 54.458 ms 52.129 ms 53.475 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185): 56 data bytes
64 bytes from 39.107.226.185: seq=0 ttl=40 time=54.458 ms
64 bytes from 39.107.226.185: seq=1 ttl=40 time=52.309 ms
64 bytes from 39.107.226.185: seq=2 ttl=40 time=54.389 ms
64 bytes from 39.107.226.185: seq=3 ttl=40 time=54.090 ms
64 bytes from 39.107.226.185: seq=4 ttl=40 time=52.129 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 52.129/53.475/54.458 ms
详情
详情 HTTP DNS PING
移动 安徽六安
39.107.226.185 (北京阿里云)
0% 39.539 ms 28.252 ms 30.93 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=29.224 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=28.617 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=28.252 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=29.019 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=39.539 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4099ms
rtt min/avg/max/mdev = 28.252/30.930/39.539/4.317 ms
详情
详情 HTTP DNS PING
移动 甘肃兰州
39.107.226.185 (北京阿里云)
0% 36.424 ms 35.806 ms 36.091 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=48 time=36.424 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=48 time=35.806 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=48 time=35.995 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=48 time=35.833 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=48 time=36.399 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4088ms
rtt min/avg/max/mdev = 35.806/36.091/36.424/0.269 ms
详情
详情 HTTP DNS PING
移动 湖北襄阳
39.107.226.185 (北京阿里云)
0% 29.767 ms 28.727 ms 28.98 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=49 time=29.767 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=49 time=28.774 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=49 time=28.727 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=49 time=28.877 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=49 time=28.753 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4055ms
rtt min/avg/max/mdev = 28.727/28.980/29.767/0.397 ms
详情
详情 HTTP DNS PING
移动 湖南长沙
39.107.226.185 (北京阿里云)
0% 49.943 ms 34.16 ms 38.113 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=35.991 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=35.333 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=35.139 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=34.160 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=49.943 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4112ms
rtt min/avg/max/mdev = 34.160/38.113/49.943/5.943 ms
详情
详情 HTTP DNS PING
移动 吉林长春
39.107.226.185 (北京阿里云)
0% 24.861 ms 23.899 ms 24.264 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=24.861 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=24.028 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=23.899 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=24.364 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=24.166 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4125ms
rtt min/avg/max/mdev = 23.899/24.264/24.861/0.335 ms
详情
详情 HTTP DNS PING
移动 辽宁大连
39.107.226.185 (北京阿里云)
0% 19.674 ms 19.13 ms 19.379 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=52 time=19.632 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=52 time=19.250 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=52 time=19.674 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=52 time=19.211 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=52 time=19.130 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4058ms
rtt min/avg/max/mdev = 19.130/19.379/19.674/0.227 ms
详情
详情 HTTP DNS PING
移动 宁夏银川
39.107.226.185 (北京阿里云)
0% 25.434 ms 24.232 ms 24.874 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=24.893 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=24.683 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=24.232 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=25.434 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=25.128 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4114ms
rtt min/avg/max/mdev = 24.232/24.874/25.434/0.406 ms
详情
详情 HTTP DNS PING
移动 西藏拉萨
39.107.226.185 (北京阿里云)
0% 62.968 ms 61.684 ms 62.032 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=49 time=62.090 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=49 time=61.704 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=49 time=62.968 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=49 time=61.716 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=49 time=61.684 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4150ms
rtt min/avg/max/mdev = 61.684/62.032/62.968/0.491 ms
详情
详情 HTTP DNS PING
联通 江西
39.107.226.185 (北京阿里云)
0% 37.768 ms 34.741 ms 36.007 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185): 56 data bytes
64 bytes from 39.107.226.185: seq=0 ttl=47 time=35.060 ms
64 bytes from 39.107.226.185: seq=1 ttl=47 time=37.492 ms
64 bytes from 39.107.226.185: seq=2 ttl=47 time=34.975 ms
64 bytes from 39.107.226.185: seq=3 ttl=47 time=37.768 ms
64 bytes from 39.107.226.185: seq=4 ttl=47 time=34.741 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 34.741/36.007/37.768 ms
详情
详情 HTTP DNS PING
联通 四川
39.107.226.185 (北京阿里云)
0% 76.61 ms 46.282 ms 54.253 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185): 56 data bytes
64 bytes from 39.107.226.185: seq=0 ttl=46 time=46.372 ms
64 bytes from 39.107.226.185: seq=1 ttl=46 time=53.467 ms
64 bytes from 39.107.226.185: seq=2 ttl=46 time=46.282 ms
64 bytes from 39.107.226.185: seq=3 ttl=46 time=48.535 ms
64 bytes from 39.107.226.185: seq=4 ttl=46 time=76.610 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 46.282/54.253/76.610 ms
详情
详情 HTTP DNS PING
联通 甘肃庆阳
39.107.226.185 (北京阿里云)
0% 29.994 ms 29.596 ms 29.744 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=29.994 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=29.768 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=29.597 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=29.767 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=29.596 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4132ms
rtt min/avg/max/mdev = 29.596/29.744/29.994/0.146 ms
详情
详情 HTTP DNS PING
联通 广东深圳
39.107.226.185 (北京阿里云)
0% 42.133 ms 41.474 ms 41.781 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=49 time=42.133 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=49 time=41.594 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=49 time=41.926 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=49 time=41.781 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=49 time=41.474 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4107ms
rtt min/avg/max/mdev = 41.474/41.781/42.133/0.234 ms
详情
详情 HTTP DNS PING
联通 河北廊坊
39.107.226.185 (北京阿里云)
0% 18.586 ms 14.718 ms 15.882 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=15.670 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=18.586 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=15.558 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=14.718 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=14.876 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4089ms
rtt min/avg/max/mdev = 14.718/15.882/18.586/1.402 ms
详情
详情 HTTP DNS PING
联通 湖北天门
39.107.226.185 (北京阿里云)
0% 28.728 ms 28.592 ms 28.653 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=28.728 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=28.592 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=28.676 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=28.667 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=28.602 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4092ms
rtt min/avg/max/mdev = 28.592/28.653/28.728/0.050 ms
详情
详情 HTTP DNS PING
联通 湖南岳阳
39.107.226.185 (北京阿里云)
0% 29.936 ms 29.627 ms 29.752 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=29.936 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=29.723 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=29.647 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=29.627 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=29.826 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4133ms
rtt min/avg/max/mdev = 29.627/29.752/29.936/0.115 ms
详情
详情 HTTP DNS PING
联通 陕西渭南
39.107.226.185 (北京阿里云)
0% 23.495 ms 23.266 ms 23.376 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=23.495 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=23.266 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=23.467 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=23.379 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=23.272 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4123ms
rtt min/avg/max/mdev = 23.266/23.376/23.495/0.095 ms
详情
详情 HTTP DNS PING
联通 上海
39.107.226.185 (北京阿里云)
0% 35.146 ms 33.474 ms 34.433 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=50 time=34.501 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=50 time=34.722 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=50 time=34.324 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=50 time=35.146 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=50 time=33.474 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4092ms
rtt min/avg/max/mdev = 33.474/34.433/35.146/0.552 ms
详情
详情 HTTP DNS PING
联通 新疆昌吉回族自治州
39.107.226.185 (北京阿里云)
0% 53.151 ms 50.416 ms 51.098 ms

发送:5

接收:5

包大小:64

详情:
PING letknow.cn (39.107.226.185) 56(84) bytes of data.
64 bytes from letknow.cn (39.107.226.185): icmp_seq=1 ttl=48 time=53.151 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=2 ttl=48 time=50.515 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=3 ttl=48 time=50.416 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=4 ttl=48 time=50.924 ms
64 bytes from letknow.cn (39.107.226.185): icmp_seq=5 ttl=48 time=50.483 ms

--- letknow.cn ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4111ms
rtt min/avg/max/mdev = 50.416/51.098/53.151/1.041 ms
详情
详情 HTTP DNS PING

查询结果仅供参考,不保证100%准确。

letknow.cn 优化建议

1、在线ping与多地ping测速显示全部数据包均成功接收、丢包为零,建议持续ping并借助多线路ping持续跟踪网络延迟测试,重点关注响应最慢节点在服务器延迟测试中的波动。
2、网站ping检测工具在专业网站ping检测平台给出各线路ping值分布,建议用网站ping丢包检测与网站ping响应时间检测锁定高延迟样本,结合网站ping连通性检测完善网站监控ping检测。
3、全球ping结果延迟跨度大,建议用超级ping与全国ping复测,启用实时网站ping检测结合站长工具ping整理各地数据,并配合ping测速持续优化网络质量检测。

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更新时间 2026-10-29 04:34:03
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