检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 江苏常州移动16.748ms | 新疆博尔塔拉蒙古自治州联通83.712ms | 44.763ms |
| 电信 | 浙江温州电信22.19ms | -79.908ms | 44.463ms |
| 移动 | 江苏常州移动16.748ms | -80.514ms | 45.734ms |
| 联通 | 浙江温州联通27.917ms | 新疆博尔塔拉蒙古自治州联通83.712ms | 43.885ms |
| 华东 | 江苏常州移动16.748ms | 江苏连云港联通34.731ms | 25.482ms |
| 华北 | 北京移动28.199ms | -43.598ms | 35.095ms |
| 华南 | 广东佛山移动39.808ms | -55.853ms | 47.831ms |
| 华中 | 湖北襄阳电信26.091ms | 湖南长沙电信56.486ms | 38.543ms |
| 西北 | 陕西咸阳移动33.964ms | 新疆博尔塔拉蒙古自治州联通83.712ms | 55.475ms |
| 西南 | -45.064ms | -80.514ms | 57.189ms |
| 东北 | -55.213ms | -55.213ms | 55.213ms |
|
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
宁夏
|
103.21.141.130 （上海电信） | 0% | 39.896 ms | 38.436 ms | 39.213 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=119 time=38.482 ms 64 bytes from 103.21.141.130: seq=1 ttl=119 time=39.896 ms 64 bytes from 103.21.141.130: seq=2 ttl=119 time=39.505 ms 64 bytes from 103.21.141.130: seq=3 ttl=119 time=39.750 ms 64 bytes from 103.21.141.130: seq=4 ttl=119 time=38.436 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 38.436/39.213/39.896 ms |
|
电信
吉林
|
103.21.141.130 （上海电信） | 0% | 55.971 ms | 53.757 ms | 55.213 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=118 time=55.971 ms 64 bytes from 103.21.141.130: seq=1 ttl=118 time=53.757 ms 64 bytes from 103.21.141.130: seq=2 ttl=118 time=55.720 ms 64 bytes from 103.21.141.130: seq=3 ttl=118 time=54.895 ms 64 bytes from 103.21.141.130: seq=4 ttl=118 time=55.722 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 53.757/55.213/55.971 ms |
|
电信
内蒙古
|
103.21.141.130 （上海电信） | 0% | 45.701 ms | 42.301 ms | 43.598 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=118 time=45.701 ms 64 bytes from 103.21.141.130: seq=1 ttl=118 time=43.854 ms 64 bytes from 103.21.141.130: seq=2 ttl=118 time=42.570 ms 64 bytes from 103.21.141.130: seq=3 ttl=118 time=43.567 ms 64 bytes from 103.21.141.130: seq=4 ttl=118 time=42.301 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 42.301/43.598/45.701 ms |
|
电信
新疆
|
103.21.141.130 （上海电信） | 0% | 81.084 ms | 79.137 ms | 79.908 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=117 time=79.355 ms 64 bytes from 103.21.141.130: seq=1 ttl=117 time=81.084 ms 64 bytes from 103.21.141.130: seq=2 ttl=117 time=79.985 ms 64 bytes from 103.21.141.130: seq=3 ttl=117 time=79.137 ms 64 bytes from 103.21.141.130: seq=4 ttl=117 time=79.979 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 79.137/79.908/81.084 ms |
|
电信
甘肃庆阳
|
103.21.141.130 （上海电信） | 0% | 60.994 ms | 48.817 ms | 51.645 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130) 56(84) bytes of data. 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=1 ttl=119 time=50.668 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=2 ttl=119 time=60.994 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=3 ttl=119 time=48.832 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=4 ttl=119 time=48.914 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=5 ttl=119 time=48.817 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4089ms rtt min/avg/max/mdev = 48.817/51.645/60.994/4.727 ms |
|
电信
湖北襄阳
|
103.21.141.130 （上海电信） | 0% | 27.264 ms | 24.941 ms | 26.091 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=120 time=26.203 ms 64 bytes from 103.21.141.130: seq=1 ttl=120 time=27.264 ms 64 bytes from 103.21.141.130: seq=2 ttl=120 time=24.941 ms 64 bytes from 103.21.141.130: seq=3 ttl=120 time=25.282 ms 64 bytes from 103.21.141.130: seq=4 ttl=120 time=26.765 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 24.941/26.091/27.264 ms |
|
电信
湖南长沙
|
103.21.141.130 （上海电信） | 0% | 174.091 ms | 26.647 ms | 56.486 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=120 time=174.091 ms 64 bytes from 103.21.141.130: seq=1 ttl=120 time=27.591 ms 64 bytes from 103.21.141.130: seq=2 ttl=120 time=26.957 ms 64 bytes from 103.21.141.130: seq=3 ttl=120 time=27.148 ms 64 bytes from 103.21.141.130: seq=4 ttl=120 time=26.647 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 26.647/56.486/174.091 ms |
|
电信
山东滨州
|
103.21.141.130 （上海电信） | 0% | 26.894 ms | 24.896 ms | 25.826 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=119 time=24.896 ms 64 bytes from 103.21.141.130: seq=1 ttl=119 time=25.247 ms 64 bytes from 103.21.141.130: seq=2 ttl=119 time=25.241 ms 64 bytes from 103.21.141.130: seq=3 ttl=119 time=26.894 ms 64 bytes from 103.21.141.130: seq=4 ttl=119 time=26.855 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 24.896/25.826/26.894 ms |
|
电信
浙江温州
|
103.21.141.130 （上海电信） | 0% | 30.589 ms | 16.965 ms | 22.19 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130) 56(84) bytes of data. 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=1 ttl=118 time=27.021 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=2 ttl=118 time=18.569 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=3 ttl=118 time=16.965 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=4 ttl=118 time=17.805 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=5 ttl=118 time=30.589 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4083ms rtt min/avg/max/mdev = 16.965/22.190/30.589/5.540 ms |
|
移动
海南
|
103.21.141.130 （上海电信） | 0% | 59.965 ms | 52.923 ms | 55.853 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=112 time=56.699 ms 64 bytes from 103.21.141.130: seq=1 ttl=112 time=54.603 ms 64 bytes from 103.21.141.130: seq=2 ttl=112 time=52.923 ms 64 bytes from 103.21.141.130: seq=3 ttl=112 time=59.965 ms 64 bytes from 103.21.141.130: seq=4 ttl=112 time=55.079 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 52.923/55.853/59.965 ms |
|
移动
宁夏
|
103.21.141.130 （上海电信） | 0% | 49.882 ms | 46.006 ms | 48.144 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=114 time=47.598 ms 64 bytes from 103.21.141.130: seq=1 ttl=114 time=48.958 ms 64 bytes from 103.21.141.130: seq=2 ttl=114 time=46.006 ms 64 bytes from 103.21.141.130: seq=3 ttl=114 time=48.280 ms 64 bytes from 103.21.141.130: seq=4 ttl=114 time=49.882 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 46.006/48.144/49.882 ms |
|
移动
西藏
|
103.21.141.130 （上海电信） | 0% | 81.942 ms | 79.734 ms | 80.514 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=113 time=81.942 ms 64 bytes from 103.21.141.130: seq=1 ttl=113 time=80.568 ms 64 bytes from 103.21.141.130: seq=2 ttl=113 time=80.319 ms 64 bytes from 103.21.141.130: seq=3 ttl=113 time=79.734 ms 64 bytes from 103.21.141.130: seq=4 ttl=113 time=80.010 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 79.734/80.514/81.942 ms |
|
移动
湖南
|
103.21.141.130 （上海电信） | 0% | 43.964 ms | 39.631 ms | 41.147 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=113 time=40.865 ms 64 bytes from 103.21.141.130: seq=1 ttl=113 time=39.849 ms 64 bytes from 103.21.141.130: seq=2 ttl=113 time=43.964 ms 64 bytes from 103.21.141.130: seq=3 ttl=113 time=41.426 ms 64 bytes from 103.21.141.130: seq=4 ttl=113 time=39.631 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 39.631/41.147/43.964 ms |
|
移动
青海
|
103.21.141.130 （上海电信） | 0% | 53.183 ms | 49.844 ms | 51.966 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=112 time=52.089 ms 64 bytes from 103.21.141.130: seq=1 ttl=112 time=51.964 ms 64 bytes from 103.21.141.130: seq=2 ttl=112 time=49.844 ms 64 bytes from 103.21.141.130: seq=3 ttl=112 time=52.750 ms 64 bytes from 103.21.141.130: seq=4 ttl=112 time=53.183 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 49.844/51.966/53.183 ms |
|
移动
北京
|
103.21.141.130 （上海电信） | 0% | 28.709 ms | 27.376 ms | 28.199 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130) 56(84) bytes of data. 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=1 ttl=117 time=27.376 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=2 ttl=117 time=28.206 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=3 ttl=117 time=28.709 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=4 ttl=117 time=28.001 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=5 ttl=117 time=28.701 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4132ms rtt min/avg/max/mdev = 27.376/28.199/28.709/0.495 ms |
|
移动
甘肃庆阳
|
103.21.141.130 （上海电信） | 0% | 78.752 ms | 51.815 ms | 60.994 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130) 56(84) bytes of data. 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=1 ttl=112 time=55.516 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=2 ttl=112 time=78.752 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=3 ttl=112 time=64.320 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=4 ttl=112 time=54.565 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=5 ttl=112 time=51.815 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4116ms rtt min/avg/max/mdev = 51.815/60.994/78.752/9.818 ms |
|
移动
广东佛山
|
103.21.141.130 （上海电信） | 0% | 50.887 ms | 36.524 ms | 39.808 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=117 time=37.473 ms 64 bytes from 103.21.141.130: seq=1 ttl=117 time=37.418 ms 64 bytes from 103.21.141.130: seq=2 ttl=117 time=36.524 ms 64 bytes from 103.21.141.130: seq=3 ttl=117 time=50.887 ms 64 bytes from 103.21.141.130: seq=4 ttl=117 time=36.738 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 36.524/39.808/50.887 ms |
|
移动
江苏常州
|
103.21.141.130 （上海电信） | 0% | 17.657 ms | 15.81 ms | 16.748 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=117 time=17.657 ms 64 bytes from 103.21.141.130: seq=1 ttl=117 time=17.441 ms 64 bytes from 103.21.141.130: seq=2 ttl=117 time=15.810 ms 64 bytes from 103.21.141.130: seq=3 ttl=117 time=16.678 ms 64 bytes from 103.21.141.130: seq=4 ttl=117 time=16.156 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 15.810/16.748/17.657 ms |
|
移动
陕西咸阳
|
103.21.141.130 （上海电信） | 0% | 37.012 ms | 31.649 ms | 33.964 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=115 time=37.012 ms 64 bytes from 103.21.141.130: seq=1 ttl=115 time=34.122 ms 64 bytes from 103.21.141.130: seq=2 ttl=115 time=32.349 ms 64 bytes from 103.21.141.130: seq=3 ttl=115 time=31.649 ms 64 bytes from 103.21.141.130: seq=4 ttl=115 time=34.691 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 31.649/33.964/37.012 ms |
|
联通
山西
|
103.21.141.130 （上海电信） | 0% | 35.292 ms | 31.535 ms | 33.488 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=116 time=35.292 ms 64 bytes from 103.21.141.130: seq=1 ttl=116 time=33.979 ms 64 bytes from 103.21.141.130: seq=2 ttl=116 time=31.535 ms 64 bytes from 103.21.141.130: seq=3 ttl=116 time=33.991 ms 64 bytes from 103.21.141.130: seq=4 ttl=116 time=32.645 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 31.535/33.488/35.292 ms |
|
联通
湖南
|
103.21.141.130 （上海电信） | 0% | 32.452 ms | 29.272 ms | 30.449 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=117 time=32.452 ms 64 bytes from 103.21.141.130: seq=1 ttl=117 time=30.560 ms 64 bytes from 103.21.141.130: seq=2 ttl=117 time=29.850 ms 64 bytes from 103.21.141.130: seq=3 ttl=117 time=30.113 ms 64 bytes from 103.21.141.130: seq=4 ttl=117 time=29.272 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 29.272/30.449/32.452 ms |
|
联通
宁夏
|
103.21.141.130 （上海电信） | 0% | 57.892 ms | 46.519 ms | 49.732 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=114 time=47.402 ms 64 bytes from 103.21.141.130: seq=1 ttl=114 time=49.125 ms 64 bytes from 103.21.141.130: seq=2 ttl=114 time=47.725 ms 64 bytes from 103.21.141.130: seq=3 ttl=114 time=57.892 ms 64 bytes from 103.21.141.130: seq=4 ttl=114 time=46.519 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 46.519/49.732/57.892 ms |
|
联通
云南
|
103.21.141.130 （上海电信） | 0% | 47.206 ms | 43.67 ms | 45.064 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=116 time=45.674 ms 64 bytes from 103.21.141.130: seq=1 ttl=116 time=43.670 ms 64 bytes from 103.21.141.130: seq=2 ttl=116 time=47.206 ms 64 bytes from 103.21.141.130: seq=3 ttl=116 time=44.498 ms 64 bytes from 103.21.141.130: seq=4 ttl=116 time=44.273 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 43.670/45.064/47.206 ms |
|
联通
贵州
|
103.21.141.130 （上海电信） | 0% | 48.575 ms | 44.26 ms | 45.988 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=115 time=48.575 ms 64 bytes from 103.21.141.130: seq=1 ttl=115 time=44.260 ms 64 bytes from 103.21.141.130: seq=2 ttl=115 time=45.301 ms 64 bytes from 103.21.141.130: seq=3 ttl=115 time=46.803 ms 64 bytes from 103.21.141.130: seq=4 ttl=115 time=45.005 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 44.260/45.988/48.575 ms |
|
联通
江苏连云港
|
103.21.141.130 （上海电信） | 0% | 37.496 ms | 32.67 ms | 34.731 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=117 time=37.496 ms 64 bytes from 103.21.141.130: seq=1 ttl=117 time=34.766 ms 64 bytes from 103.21.141.130: seq=2 ttl=117 time=32.676 ms 64 bytes from 103.21.141.130: seq=3 ttl=117 time=36.051 ms 64 bytes from 103.21.141.130: seq=4 ttl=117 time=32.670 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 32.670/34.731/37.496 ms |
|
联通
新疆博尔塔拉蒙古自治州
|
103.21.141.130 （上海电信） | 0% | 84.124 ms | 82.99 ms | 83.712 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130): 56 data bytes 64 bytes from 103.21.141.130: seq=0 ttl=115 time=84.124 ms 64 bytes from 103.21.141.130: seq=1 ttl=115 time=83.735 ms 64 bytes from 103.21.141.130: seq=2 ttl=115 time=83.712 ms 64 bytes from 103.21.141.130: seq=3 ttl=115 time=82.990 ms 64 bytes from 103.21.141.130: seq=4 ttl=115 time=84.000 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 82.990/83.712/84.124 ms |
|
联通
浙江温州
|
103.21.141.130 （上海电信） | 0% | 41.51 ms | 19.805 ms | 27.917 ms |
发送：5 接收：5 包大小：64 详情：
PING avant-lab.com (103.21.141.130) 56(84) bytes of data. 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=1 ttl=117 time=19.805 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=2 ttl=117 time=21.363 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=3 ttl=117 time=41.510 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=4 ttl=117 time=20.982 ms 64 bytes from avant-lab.com (103.21.141.130): icmp_seq=5 ttl=117 time=35.923 ms --- avant-lab.com ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4091ms rtt min/avg/max/mdev = 19.805/27.917/41.510/9.008 ms |
查询结果仅供参考，不保证100%准确。
最新检测
网站测速
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