clab.ia.ac.cn Speed Test

Carrier
DNS

Nationwide Speed Map

Nationwide Speed Map
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
RegionFastestSlowestAverage
All Nodes河北石家庄电信 0.183s江苏苏州电信 12.248s3.792s
China Telecom河北石家庄电信 0.183s江苏苏州电信 12.248s3.537s
China Unicom湖南岳阳联通 0.423s新疆伊犁联通 7.638s3.775s
China Mobile江西南昌移动 0.359s新疆伊犁移动 7.684s4.186s
East China上海徐汇电信 0.269s江苏苏州电信 12.248s3.530s
South China广东清远移动 0.441s广东韶关联通 7.212s3.797s
Central China湖南岳阳联通 0.423s河南信阳电信 7.553s4.128s
North China河北石家庄电信 0.183s山西晋中电信 7.242s3.309s
Southwest重庆黔江电信 0.346s贵州贵阳联通 6.966s3.702s
Northwest青海西宁电信 0.494s新疆伊犁移动 7.684s5.016s
Northeast辽宁辽阳电信 0.434s辽宁盘锦联通 6.818s2.882s
HK/MO/TW------

DNS Resolution Stats

1

Showing: 297/297

NodeResponse IPIP LocationStatusTotalResolveConnectDownloadRedirectHead
电信北京电信159.226.20.195中国/北京/北京/科技网2003.856s0.015s0.013s3.802s--
电信天津电信159.226.20.195中国/北京/北京/科技网2001.690s0.023s0.023s1.632s--
电信上海徐汇电信159.226.20.195中国/北京/北京/科技网2000.269s0.029s0.020s0.188s--
电信上海奉贤电信159.226.20.195中国/北京/北京/科技网2006.884s0.012s0.024s6.788s--
电信上海黄浦电信159.226.20.195中国/北京/北京/科技网2007.091s0.036s0.024s6.998s--
电信重庆黔江电信159.226.20.195中国/北京/北京/科技网2000.346s0.052s0.029s0.228s--
电信重庆江津电信159.226.20.195中国/北京/北京/科技网2000.669s0.040s0.036s0.518s--
电信重庆两江电信159.226.20.195中国/北京/北京/科技网2002.056s0.057s0.031s1.925s--
电信河北石家庄电信159.226.20.195中国/北京/北京/科技网2000.183s0.024s0.011s0.127s--
电信河北邢台电信159.226.20.195中国/北京/北京/科技网2002.222s0.020s0.016s2.163s--
电信河北唐山电信159.226.20.195中国/北京/北京/科技网2004.811s0.016s0.015s4.690s--
电信河南三门峡电信159.226.20.195中国/北京/北京/科技网2002.175s0.027s0.019s2.106s--
电信河南商丘电信159.226.20.195中国/北京/北京/科技网2001.409s0.047s0.033s1.303s--
电信河南郑州电信159.226.20.195中国/北京/北京/科技网2003.730s0.100s0.018s3.587s--
电信河南开封电信159.226.20.195中国/北京/北京/科技网2006.426s0.044s0.027s6.321s--
电信河南驻马店电信159.226.20.195中国/北京/北京/科技网2005.133s0.034s0.025s5.019s--
电信河南漯河电信159.226.20.195中国/北京/北京/科技网2006.095s0.026s0.022s6.017s--
电信河南南阳电信159.226.20.195中国/北京/北京/科技网2003.867s0.031s0.025s3.774s--
电信河南信阳电信159.226.20.195中国/北京/北京/科技网2007.553s0.114s0.027s7.294s--
电信云南昆明电信159.226.20.195中国/北京/北京/科技网2000.540s0.059s0.052s0.369s--
电信云南文山电信159.226.20.195中国/北京/北京/科技网2002.666s0.013s0.069s2.510s--
电信辽宁辽阳电信159.226.20.195中国/北京/北京/科技网2000.434s0.047s0.024s0.328s--
电信辽宁铁岭电信159.226.20.195中国/北京/北京/科技网2000.797s0.038s0.022s0.707s--
电信辽宁沈阳电信159.226.20.195中国/北京/北京/科技网2000.945s0.025s0.020s0.876s--
电信辽宁鞍山电信159.226.20.195中国/北京/北京/科技网2003.260s0.022s0.020s3.186s--
电信辽宁盘锦电信159.226.20.195中国/北京/北京/科技网2006.613s0.009s0.019s6.545s--
电信黑龙江鸡西电信159.226.20.195中国/北京/北京/科技网2001.830s0.043s0.001s1.708s--
电信湖南郴州电信159.226.20.195中国/北京/北京/科技网2001.000s0.074s0.038s0.832s--
电信湖南长沙电信159.226.20.195中国/北京/北京/科技网2000.830s0.059s0.034s0.692s--
电信湖南衡阳电信159.226.20.195中国/北京/北京/科技网2001.135s0.022s0.047s1.024s--
电信湖南株洲电信159.226.20.195中国/北京/北京/科技网2002.623s0.029s0.028s2.534s--
电信湖南邵阳电信159.226.20.195中国/北京/北京/科技网2005.131s0.043s0.037s4.997s--
电信岳阳电信电信159.226.20.195中国/北京/北京/科技网2005.202s0.050s0.046s5.026s--
电信安徽池州电信159.226.20.195中国/北京/北京/科技网2002.091s0.036s0.026s1.963s--
电信安徽滁州电信159.226.20.195中国/北京/北京/科技网2001.079s0.018s0.025s1.002s--
电信安徽黄山电信159.226.20.195中国/北京/北京/科技网2002.444s0.034s0.028s2.350s--
电信安徽安庆电信159.226.20.195中国/北京/北京/科技网2002.694s0.020s0.026s2.610s--
电信安徽淮南电信159.226.20.195中国/北京/北京/科技网2002.969s0.027s0.021s2.893s--
电信安徽合肥电信159.226.20.195中国/北京/北京/科技网2003.102s0.009s0.034s3.026s--
电信安徽马鞍山电信159.226.20.195中国/北京/北京/科技网2003.222s0.031s0.027s3.133s--
电信安徽合肥电信159.226.20.195中国/北京/北京/科技网2003.355s0.012s0.023s3.289s--
电信安徽芜湖电信159.226.20.195中国/北京/北京/科技网2007.094s0.011s0.021s7.030s--
电信山东青岛1电信159.226.20.195中国/北京/北京/科技网2001.381s0.097s0.016s1.246s--
电信山东枣庄电信159.226.20.195中国/北京/北京/科技网2001.470s0.031s0.045s1.371s--
电信山东济南电信159.226.20.195中国/北京/北京/科技网2002.629s0.021s0.020s2.563s--
电信山东龙口电信159.226.20.195中国/北京/北京/科技网2002.872s0.027s0.021s2.800s--
电信山东青岛电信159.226.20.195中国/北京/北京/科技网2004.157s0.356s0.030s3.748s--
电信山东枣庄电信159.226.20.195中国/北京/北京/科技网2006.946s0.016s0.019s6.885s--
电信新疆乌鲁木齐电信159.226.20.195中国/北京/北京/科技网2005.344s0.190s0.045s5.056s--
电信江苏苏州电信159.226.20.195中国/北京/北京/科技网20012.248s0.140s2.535s0.368s--
电信江苏宿迁电信159.226.20.195中国/北京/北京/科技网2000.505s0.051s0.023s0.394s--
电信江苏盐城电信159.226.20.195中国/北京/北京/科技网2001.037s0.017s0.045s0.946s--
电信江苏泰州电信159.226.20.195中国/北京/北京/科技网2002.534s0.033s0.043s2.428s--
电信江苏连云港电信159.226.20.195中国/北京/北京/科技网2001.149s0.016s0.031s1.062s--
电信江苏徐州电信159.226.20.195中国/北京/北京/科技网2001.473s0.018s0.026s1.400s--
电信江苏无锡电信159.226.20.195中国/北京/北京/科技网2002.368s0.017s0.025s2.297s--
电信江苏南通电信159.226.20.195中国/北京/北京/科技网2003.806s0.017s0.029s3.730s--
电信江苏南京电信159.226.20.195中国/北京/北京/科技网2005.040s0.009s0.024s4.972s--
电信浙江宁波电信159.226.20.195中国/北京/北京/科技网2002.012s0.045s0.033s1.849s--
电信浙江杭州电信159.226.20.195中国/北京/北京/科技网2000.561s0.043s0.028s0.455s--
电信浙江嘉兴电信159.226.20.195中国/北京/北京/科技网2002.754s0.045s0.035s2.632s--
电信浙江绍兴电信159.226.20.195中国/北京/北京/科技网2003.358s0.021s0.037s3.242s--
电信浙江温州电信159.226.20.195中国/北京/北京/科技网2005.466s0.056s0.036s5.309s--
电信浙江衢州电信159.226.20.195中国/北京/北京/科技网2005.134s0.009s0.028s5.018s--
电信浙江丽水电信159.226.20.195中国/北京/北京/科技网2007.209s0.020s0.085s7.102s--
电信江西南昌电信159.226.20.195中国/北京/北京/科技网2002.095s0.046s0.036s1.923s--
电信江西吉安电信159.226.20.195中国/北京/北京/科技网2005.363s0.041s0.037s5.226s--
电信江西赣州电信159.226.20.195中国/北京/北京/科技网2000.988s0.065s0.043s0.533s--
电信湖北十堰电信159.226.20.195中国/北京/北京/科技网2001.285s0.076s0.027s1.144s--
电信湖北武汉电信159.226.20.195中国/北京/北京/科技网2005.063s0.027s0.001s4.957s--
电信湖北咸宁电信159.226.20.195中国/北京/北京/科技网2004.545s0.154s0.028s3.908s--
电信湖北襄阳电信159.226.20.195中国/北京/北京/科技网2007.152s0.042s0.039s7.017s--
电信广西贵港电信159.226.20.195中国/北京/北京/科技网2001.432s0.089s0.044s1.245s--
电信广西南宁电信159.226.20.195中国/北京/北京/科技网2006.880s0.429s0.041s6.355s--
电信广西南宁1电信159.226.20.195中国/北京/北京/科技网2003.935s0.142s0.039s3.707s--
电信广西玉林电信159.226.20.195中国/北京/北京/科技网2005.909s0.028s0.045s5.784s--
电信广西柳州电信159.226.20.195中国/北京/北京/科技网2004.062s0.014s0.042s3.869s--
电信甘肃兰州电信159.226.20.195中国/北京/北京/科技网2001.159s0.044s0.024s1.055s--
电信甘肃平凉电信159.226.20.195中国/北京/北京/科技网2003.886s0.050s0.033s3.734s--
电信甘肃武威电信159.226.20.195中国/北京/北京/科技网2003.933s0.035s0.029s3.821s--
电信甘肃庆阳电信159.226.20.195中国/北京/北京/科技网2007.459s0.045s0.035s7.327s--
电信山西晋中电信159.226.20.195中国/北京/北京/科技网2007.242s0.037s0.011s7.169s--
电信内蒙古呼和浩特电信159.226.20.195中国/北京/北京/科技网2000.513s0.069s0.010s0.417s--
电信内蒙古巴彦淖尔电信159.226.20.195中国/北京/北京/科技网2001.508s0.048s0.020s1.411s--
电信内蒙古包头电信159.226.20.195中国/北京/北京/科技网2003.217s0.022s0.019s3.122s--
电信内蒙古呼和浩特电信159.226.20.195中国/北京/北京/科技网2004.211s0.056s0.031s3.934s--
电信陕西西安1电信159.226.20.195中国/北京/北京/科技网2006.169s0.485s0.023s5.637s--
电信陕西咸阳电信159.226.20.195中国/北京/北京/科技网2006.582s0.006s0.021s6.514s--
电信陕西渭南电信159.226.20.195中国/北京/北京/科技网2005.135s0.040s0.027s5.020s--
电信陕西西安电信159.226.20.195中国/北京/北京/科技网2006.958s0.037s0.019s6.873s--
电信吉林辽源电信159.226.20.195中国/北京/北京/科技网2001.054s0.060s0.022s0.943s--
电信吉林松原电信159.226.20.195中国/北京/北京/科技网2006.610s0.026s0.023s6.526s--
电信福建福州电信159.226.20.195中国/北京/北京/科技网2000.646s0.084s0.039s0.463s--
电信福建厦门电信159.226.20.195中国/北京/北京/科技网2001.067s0.022s0.039s0.964s--
电信福建漳州电信159.226.20.195中国/北京/北京/科技网2002.840s0.028s0.052s2.713s--
电信福建三明电信159.226.20.195中国/北京/北京/科技网2002.915s0.034s0.047s2.784s--
电信福建宁德电信159.226.20.195中国/北京/北京/科技网2006.105s0.033s0.001s5.973s--
电信福建泉州电信159.226.20.195中国/北京/北京/科技网2003.802s0.019s0.039s3.701s--
电信贵州贵阳电信159.226.20.195中国/北京/北京/科技网2003.819s0.064s0.032s3.679s--
电信贵州黔南电信159.226.20.195中国/北京/北京/科技网2005.172s0.036s0.042s5.041s--
电信广东揭阳电信159.226.20.195中国/北京/北京/科技网2001.436s0.015s0.045s1.329s--
电信广东佛山电信159.226.20.195中国/北京/北京/科技网2002.370s0.063s0.041s2.198s--
电信广东清远电信159.226.20.195中国/北京/北京/科技网2002.605s0.071s0.041s2.399s--
电信广东湛江电信159.226.20.195中国/北京/北京/科技网2006.088s0.019s0.046s5.968s--
电信广东广州电信159.226.20.195中国/北京/北京/科技网2003.886s0.007s0.040s3.780s--
电信青海西宁电信159.226.20.195中国/北京/北京/科技网2000.494s0.048s0.032s0.362s--
电信青海海东电信159.226.20.195中国/北京/北京/科技网2006.843s0.047s0.034s6.678s--
电信西藏拉萨1电信159.226.20.195中国/北京/北京/科技网2000.930s0.116s0.054s0.696s--
电信西藏拉萨电信159.226.20.195中国/北京/北京/科技网2005.229s0.088s0.051s5.030s--
电信西藏山南电信159.226.20.195中国/北京/北京/科技网2004.151s0.116s0.053s3.918s--
电信四川成都电信159.226.20.195中国/北京/北京/科技网2002.732s0.012s0.039s2.635s--
电信四川自贡电信159.226.20.195中国/北京/北京/科技网2006.432s0.038s0.032s6.326s--
电信四川绵阳电信159.226.20.195中国/北京/北京/科技网2005.108s0.022s0.034s5.015s--
电信宁夏银川电信159.226.20.195中国/北京/北京/科技网2006.845s0.046s0.023s6.683s--
电信宁夏中卫电信159.226.20.195中国/北京/北京/科技网2003.980s0.033s0.022s3.891s--
电信海南三亚电信159.226.20.195中国/北京/北京/科技网2000.744s0.075s0.045s0.566s--
电信海南海口电信159.226.20.195中国/北京/北京/科技网2004.271s0.030s0.044s4.138s--
联通北京联通159.226.20.195中国/北京/北京/科技网2003.590s0.198s0.004s3.377s--
联通天津联通159.226.20.195中国/北京/北京/科技网2000.426s0.011s0.009s0.391s--
联通上海联通159.226.20.195中国/北京/北京/科技网2001.084s0.009s0.031s1.011s--
联通重庆联通159.226.20.195中国/北京/北京/科技网2001.311s0.075s0.035s1.152s--
联通河北邯郸联通159.226.20.195中国/北京/北京/科技网2003.527s0.038s0.017s3.451s--
联通河北邢台联通159.226.20.195中国/北京/北京/科技网2002.866s0.037s0.017s2.760s--
联通河北唐山联通159.226.20.195中国/北京/北京/科技网2002.758s0.036s0.013s2.672s--
联通河南洛阳联通159.226.20.195中国/北京/北京/科技网2000.838s0.050s0.017s0.739s--
联通河南平顶山联通159.226.20.195中国/北京/北京/科技网2000.992s0.037s0.042s0.893s--
联通河南漯河联通159.226.20.195中国/北京/北京/科技网2001.629s0.026s0.015s1.571s--
联通河南商丘联通159.226.20.195中国/北京/北京/科技网2005.070s0.002s0.018s5.028s--
联通河南驻马店联通159.226.20.195中国/北京/北京/科技网2006.379s0.044s0.020s6.189s--
联通河南郑州联通159.226.20.195中国/北京/北京/科技网2005.159s0.022s0.080s5.056s--
联通河南郑州联通159.226.20.195中国/北京/北京/科技网2007.274s0.017s0.019s7.166s--
联通河南信阳联通159.226.20.195中国/北京/北京/科技网2007.117s0.043s0.024s6.935s--
联通河南开封联通159.226.20.195中国/北京/北京/科技网2005.059s0.021s0.015s4.999s--
联通云南曲靖联通159.226.20.195中国/北京/北京/科技网2002.481s0.062s0.073s2.288s--
联通云南昆明联通159.226.20.195中国/北京/北京/科技网2003.930s0.033s0.050s3.724s--
联通辽宁铁岭联通159.226.20.195中国/北京/北京/科技网2001.865s0.030s0.031s1.780s--
联通辽宁沈阳联通159.226.20.195中国/北京/北京/科技网2001.107s0.036s0.001s1.010s--
联通辽宁鞍山联通159.226.20.195中国/北京/北京/科技网2003.460s0.036s0.018s3.366s--
联通辽宁盘锦联通159.226.20.195中国/北京/北京/科技网2006.818s0.044s0.019s6.715s--
联通黑龙江鸡西联通159.226.20.195中国/北京/北京/科技网2001.915s0.039s0.035s1.789s--
联通湖南岳阳联通159.226.20.195中国/北京/北京/科技网2000.423s0.044s0.031s0.266s--
联通湖南永州联通159.226.20.195中国/北京/北京/科技网2000.962s0.052s0.038s0.830s--
联通湖南衡阳联通159.226.20.195中国/北京/北京/科技网2002.409s0.031s0.037s2.300s--
联通湖南邵阳联通159.226.20.195中国/北京/北京/科技网2006.647s0.056s0.043s6.458s--
联通安徽芜湖联通159.226.20.195中国/北京/北京/科技网2001.553s0.109s0.021s1.394s--
联通安徽滁州联通159.226.20.195中国/北京/北京/科技网2001.390s0.082s0.024s1.251s--
联通山东龙口联通159.226.20.195中国/北京/北京/科技网2000.670s0.016s0.022s0.608s--
联通山东济宁联通159.226.20.195中国/北京/北京/科技网2003.599s0.008s0.020s3.540s--
联通山东枣庄联通159.226.20.195中国/北京/北京/科技网2001.671s0.032s0.045s1.565s--
联通山东青岛联通159.226.20.195中国/北京/北京/科技网2002.570s0.004s0.019s2.526s--
联通山东菏泽联通159.226.20.195中国/北京/北京/科技网2006.203s0.024s0.021s6.097s--
联通新疆伊犁联通159.226.20.195中国/北京/北京/科技网2007.638s0.012s0.061s7.414s--
联通江苏苏州联通159.226.20.195中国/北京/北京/科技网2003.640s0.103s0.024s3.485s--
联通江苏盐城联通159.226.20.195中国/北京/北京/科技网2001.614s0.016s0.029s1.519s--
联通江苏徐州联通159.226.20.195中国/北京/北京/科技网2001.692s0.018s0.034s1.605s--
联通江苏南京联通159.226.20.195中国/北京/北京/科技网2006.557s0.026s0.025s6.431s--
联通浙江宁波联通159.226.20.195中国/北京/北京/科技网2000.762s0.045s0.031s0.605s--
联通浙江杭州联通159.226.20.195中国/北京/北京/科技网2001.839s0.049s0.035s1.714s--
联通浙江温州联通159.226.20.195中国/北京/北京/科技网2005.978s0.019s0.035s5.871s--
联通江西南昌联通159.226.20.195中国/北京/北京/科技网2000.668s0.038s0.029s0.534s--
联通湖北恩施联通159.226.20.195中国/北京/北京/科技网2005.110s0.066s0.037s4.960s--
联通广西贵港联通159.226.20.195中国/北京/北京/科技网2004.016s0.054s0.055s3.846s--
联通广西柳州联通159.226.20.195中国/北京/北京/科技网2001.112s0.087s0.001s0.524s--
联通甘肃兰州联通159.226.20.195中国/北京/北京/科技网2003.015s0.054s0.031s2.894s--
联通甘肃平凉1联通159.226.20.195中国/北京/北京/科技网2005.152s0.014s0.036s5.043s--
联通甘肃平凉联通159.226.20.195中国/北京/北京/科技网2006.423s0.065s0.036s6.240s--
联通甘肃威武联通159.226.20.195中国/北京/北京/科技网2003.952s0.010s0.033s3.862s--
联通甘肃庆阳联通159.226.20.195中国/北京/北京/科技网2007.304s0.040s0.033s7.174s--
联通山西长治联通159.226.20.195中国/北京/北京/科技网2002.951s0.037s0.018s2.872s--
联通山西运城联通159.226.20.195中国/北京/北京/科技网2003.916s0.056s0.018s3.774s--
联通内蒙古包头联通159.226.20.195中国/北京/北京/科技网2003.221s0.027s0.015s3.127s--
联通内蒙古赤峰联通159.226.20.195中国/北京/北京/科技网2006.334s0.050s0.025s6.230s--
联通陕西西安联通159.226.20.195中国/北京/北京/科技网2007.440s0.084s0.024s7.298s--
联通陕西渭南联通159.226.20.195中国/北京/北京/科技网2005.202s0.065s0.026s5.063s--
联通吉林辽源联通159.226.20.195中国/北京/北京/科技网2000.877s0.030s0.024s0.794s--
联通吉林梅河口联通159.226.20.195中国/北京/北京/科技网2003.105s0.071s0.033s2.965s--
联通福建厦门联通159.226.20.195中国/北京/北京/科技网2006.499s0.047s0.042s6.349s--
联通福建宁德联通159.226.20.195中国/北京/北京/科技网2006.281s0.047s0.051s6.121s--
联通贵州贵阳1联通159.226.20.195中国/北京/北京/科技网2005.172s0.067s0.036s5.026s--
联通贵州黔南联通159.226.20.195中国/北京/北京/科技网2006.675s0.069s0.046s6.464s--
联通贵州贵阳联通159.226.20.195中国/北京/北京/科技网2006.966s0.005s0.036s6.839s--
联通广东佛山联通159.226.20.195中国/北京/北京/科技网2000.817s0.084s0.044s0.608s--
联通广东广州联通159.226.20.195中国/北京/北京/科技网2006.717s0.043s0.042s6.570s--
联通广东韶关联通159.226.20.195中国/北京/北京/科技网2007.212s0.080s0.042s7.041s--
联通青海西宁联通159.226.20.195中国/北京/北京/科技网2001.647s0.045s0.048s1.518s--
联通青海海东联通159.226.20.195中国/北京/北京/科技网2007.540s0.007s0.035s7.406s--
联通四川广安联通159.226.20.195中国/北京/北京/科技网2005.911s1.253s0.035s4.530s--
联通宁夏银川1联通159.226.20.195中国/北京/北京/科技网2000.626s0.041s0.021s0.502s--
联通宁夏银川联通159.226.20.195中国/北京/北京/科技网2005.498s0.026s0.022s5.376s--
移动北京移动159.226.20.195中国/北京/北京/科技网2001.650s0.002s0.004s1.628s--
移动天津移动159.226.20.195中国/北京/北京/科技网2000.484s0.012s0.014s0.437s--
移动上海移动159.226.20.195中国/北京/北京/科技网2002.124s0.033s0.027s2.019s--
移动上海黄浦移动159.226.20.195中国/北京/北京/科技网2007.432s0.055s0.028s7.310s--
移动重庆江津移动159.226.20.195中国/北京/北京/科技网2000.973s0.076s0.045s0.768s--
移动重庆沙坪坝移动159.226.20.195中国/北京/北京/科技网2002.444s0.046s0.039s2.286s--
移动重庆九龙坡移动159.226.20.195中国/北京/北京/科技网2003.583s0.029s0.037s3.473s--
移动重庆黔江移动159.226.20.195中国/北京/北京/科技网2005.198s0.067s0.041s5.007s--
移动河北唐山1移动159.226.20.195中国/北京/北京/科技网2003.165s0.023s0.025s3.038s--
移动河北唐山移动159.226.20.195中国/北京/北京/科技网2005.180s0.084s0.017s4.973s--
移动河北石家庄移动159.226.20.195中国/北京/北京/科技网2007.203s0.020s0.037s7.121s--
移动河南三门峡1移动159.226.20.195中国/北京/北京/科技网2001.127s0.021s0.025s1.055s--
移动河南漯河移动159.226.20.195中国/北京/北京/科技网2005.043s0.053s0.022s4.899s--
移动河南驻马店移动159.226.20.195中国/北京/北京/科技网2006.142s0.032s0.020s5.988s--
移动河南信阳移动159.226.20.195中国/北京/北京/科技网2006.216s0.023s0.022s6.090s--
移动河南三门峡移动159.226.20.195中国/北京/北京/科技网2007.129s0.016s0.022s6.994s--
移动云南昆明移动159.226.20.195中国/北京/北京/科技网2006.693s0.097s0.049s6.449s--
移动辽宁鞍山移动159.226.20.195中国/北京/北京/科技网2003.566s0.061s0.023s3.450s--
移动辽宁大连移动159.226.20.195中国/北京/北京/科技网2003.956s0.036s0.024s3.817s--
移动辽宁盘锦移动159.226.20.195中国/北京/北京/科技网2004.432s0.037s0.026s4.324s--
移动黑龙江鸡西移动159.226.20.195中国/北京/北京/科技网2002.368s0.002s0.031s2.284s--
移动湖南永州移动159.226.20.195中国/北京/北京/科技网2001.608s0.074s0.036s1.344s--
移动湖南长沙移动159.226.20.195中国/北京/北京/科技网2005.991s0.020s0.033s5.699s--
移动湖南岳阳移动159.226.20.195中国/北京/北京/科技网2005.167s0.047s0.039s4.893s--
移动湖南邵阳移动159.226.20.195中国/北京/北京/科技网2004.228s0.041s0.035s3.895s--
移动安徽池州移动159.226.20.195中国/北京/北京/科技网2001.057s0.036s0.038s0.884s--
移动安徽滁州移动159.226.20.195中国/北京/北京/科技网2001.179s0.041s0.025s1.063s--
移动安徽黄山移动159.226.20.195中国/北京/北京/科技网2003.695s0.024s0.032s3.592s--
移动安徽合肥移动159.226.20.195中国/北京/北京/科技网2007.032s0.026s0.030s6.795s--
移动山东济南移动159.226.20.195中国/北京/北京/科技网2002.012s0.017s0.017s1.949s--
移动山东烟台移动159.226.20.195中国/北京/北京/科技网2003.698s0.017s0.023s3.629s--
移动山东聊城移动159.226.20.195中国/北京/北京/科技网2006.370s0.027s0.025s6.248s--
移动山东菏泽移动159.226.20.195中国/北京/北京/科技网2006.262s0.018s0.023s6.155s--
移动新疆昌吉移动159.226.20.195中国/北京/北京/科技网2006.024s0.052s0.051s5.867s--
移动新疆伊犁移动159.226.20.195中国/北京/北京/科技网2007.684s0.074s0.059s7.410s--
移动江苏徐州移动159.226.20.195中国/北京/北京/科技网2003.362s0.109s0.049s3.080s--
移动江苏泰州移动159.226.20.195中国/北京/北京/科技网2003.273s0.039s0.050s3.117s--
移动江苏南通移动159.226.20.195中国/北京/北京/科技网2003.613s0.030s0.039s3.487s--
移动江苏苏州移动159.226.20.195中国/北京/北京/科技网2004.342s0.375s0.027s3.909s--
移动浙江宁波移动159.226.20.195中国/北京/北京/科技网2003.488s0.010s0.031s3.362s--
移动浙江金华移动159.226.20.195中国/北京/北京/科技网2005.133s0.038s0.033s4.978s--
移动浙江温州移动159.226.20.195中国/北京/北京/科技网2006.752s0.021s0.036s6.637s--
移动浙江杭州移动159.226.20.195中国/北京/北京/科技网2003.858s0.015s0.032s3.768s--
移动浙江金华移动159.226.20.195中国/北京/北京/科技网2007.535s0.020s0.032s7.412s--
移动江西南昌移动159.226.20.195中国/北京/北京/科技网2000.359s0.046s0.040s0.215s--
移动江西宜春移动159.226.20.195中国/北京/北京/科技网2006.967s0.039s0.041s6.806s--
移动湖北恩施移动159.226.20.195中国/北京/北京/科技网2005.302s0.041s0.033s5.174s--
移动广西贵港移动159.226.20.195中国/北京/北京/科技网2001.313s0.060s0.056s1.135s--
移动广西南宁移动159.226.20.195中国/北京/北京/科技网2003.478s0.011s0.057s3.342s--
移动广西玉林移动159.226.20.195中国/北京/北京/科技网2006.105s0.045s0.051s5.950s--
移动广西柳州移动159.226.20.195中国/北京/北京/科技网2006.919s0.012s0.053s6.742s--
移动甘肃威武移动159.226.20.195中国/北京/北京/科技网2007.333s0.038s0.041s7.200s--
移动甘肃庆阳移动159.226.20.195中国/北京/北京/科技网2004.008s0.069s0.029s3.863s--
移动山西太原移动159.226.20.195中国/北京/北京/科技网2003.630s0.011s0.011s3.592s--
移动山西大同移动159.226.20.195中国/北京/北京/科技网2006.215s0.028s0.024s6.091s--
移动内蒙古巴彦淖尔移动159.226.20.195中国/北京/北京/科技网2001.543s0.033s0.023s1.457s--
移动内蒙古呼和浩特移动159.226.20.195中国/北京/北京/科技网2001.906s0.014s0.014s1.851s--
移动内蒙古包头移动159.226.20.195中国/北京/北京/科技网2005.941s0.043s0.017s5.862s--
移动陕西西安2移动159.226.20.195中国/北京/北京/科技网2002.150s0.050s0.022s2.043s--
移动陕西渭南移动159.226.20.195中国/北京/北京/科技网2004.042s0.051s0.032s3.904s--
移动陕西西安移动159.226.20.195中国/北京/北京/科技网2005.132s0.044s0.022s5.024s--
移动吉林通化移动159.226.20.195中国/北京/北京/科技网2002.619s0.032s0.029s2.525s--
移动福建漳州移动159.226.20.195中国/北京/北京/科技网2002.540s0.057s0.040s2.389s--
移动福建厦门移动159.226.20.195中国/北京/北京/科技网2005.956s0.065s0.044s5.790s--
移动贵州贵阳移动159.226.20.195中国/北京/北京/科技网2002.519s0.053s0.039s2.377s--
移动贵州黔南移动159.226.20.195中国/北京/北京/科技网2006.558s0.057s0.052s6.349s--
移动广东清远移动159.226.20.195中国/北京/北京/科技网2000.441s0.056s0.044s0.278s--
移动广东佛山移动159.226.20.195中国/北京/北京/科技网2000.732s0.039s0.017s0.227s--
移动广东湛江移动159.226.20.195中国/北京/北京/科技网2005.204s0.059s0.048s5.036s--
移动广东广州移动159.226.20.195中国/北京/北京/科技网2006.711s0.050s0.042s6.555s--
移动广东河源移动159.226.20.195中国/北京/北京/科技网2004.050s0.017s0.058s3.883s--
移动广东东莞移动159.226.20.195中国/北京/北京/科技网2004.083s0.050s0.045s3.938s--
移动青海海东移动159.226.20.195中国/北京/北京/科技网2003.772s0.034s0.033s3.669s--
移动西藏拉萨移动159.226.20.195中国/北京/北京/科技网2003.939s0.064s0.058s3.755s--
移动四川成都移动159.226.20.195中国/北京/北京/科技网2000.729s0.041s0.042s0.598s--
移动四川乐山移动159.226.20.195中国/北京/北京/科技网2003.381s0.050s0.039s3.246s--
移动四川广安移动159.226.20.195中国/北京/北京/科技网2006.435s0.050s0.045s6.267s--
移动宁夏银川移动159.226.20.195中国/北京/北京/科技网2005.264s0.046s0.028s4.996s--
移动宁夏中卫移动159.226.20.195中国/北京/北京/科技网2003.934s0.047s0.026s3.784s--
海外台湾高雄159.226.20.195中国/北京/北京/科技网Failed3.001s0.001s失败------
海外台湾台北159.226.20.195中国/北京/北京/科技网Failed3.067s0.066s失败------
海外香港159.226.20.195中国/北京/北京/科技网Failed3.040s0.039s失败------
海外澳门159.226.20.195中国/北京/北京/科技网Failed3.004s0.003s失败------
海外卡塔尔159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外沙特阿拉伯159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外印度159.226.20.195中国/北京/北京/科技网Failed3.003s0.001s失败------
海外印度尼西亚159.226.20.195中国/北京/北京/科技网Failed3.001s0.001s失败------
海外新加坡159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外日本东京159.226.20.195中国/北京/北京/科技网Failed3.091s0.090s失败------
海外以色列159.226.20.195中国/北京/北京/科技网Failed3.003s0.001s失败------
海外韩国159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外越南159.226.20.195中国/北京/北京/科技网Failed3.026s0.025s失败------
海外马来西亚159.226.20.195中国/北京/北京/科技网Failed3.004s0.004s失败------
海外菲律宾159.226.20.195中国/北京/北京/科技网Failed3.063s0.061s失败------
海外泰国159.226.20.195中国/北京/北京/科技网Failed3.001s--失败------
海外韩国159.226.20.195中国/北京/北京/科技网Failed3.001s--失败------
海外菲律宾159.226.20.195中国/北京/北京/科技网Failed3.033s0.003s失败------
海外英国159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外芬兰159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外西班牙159.226.20.195中国/北京/北京/科技网Failed3.001s0.001s失败------
海外德国159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外法国159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外波兰159.226.20.195中国/北京/北京/科技网Failed3.001s0.001s失败------
海外美国芝加哥‌159.226.20.195中国/北京/北京/科技网Failed3.003s0.002s失败------
海外美国华盛顿159.226.20.195中国/北京/北京/科技网Failed3.189s0.188s失败------
海外巴西159.226.20.195中国/北京/北京/科技网Failed3.001s0.001s失败------
海外南非159.226.20.195中国/北京/北京/科技网Failed3.002s0.001s失败------
海外澳大利亚159.226.20.195中国/北京/北京/科技网Failed3.001s0.001s失败------

Website Speed Test Test Findings for clab.ia.ac.cn

Tested
Oct 24, 2026, 7:23 PM
Completed probes
297/297
Valid HTTP response probes
268 (90.2%)
Average total response time
3792 ms

This HTTP website speed test on 2026-10-24 recorded valid HTTP responses from 268 of 297 observed nodes, a 90.2% response rate, with a median total response time of 3697 ms. Overseas nodes returned no valid response, the main anomaly.

clab.ia.ac.cn HTTP speed test performance by network

Valid HTTP response rate counts probes with both a status code and total response time. P50 is the total time at or below which half of valid responses completed.

Valid HTTP response rate

Valid HTTP response rate (%)

100%Highest rate
Valid HTTP response rateValid HTTP response rate counts probes with both a status code and total response time. P50 is the total time at or below which half of valid responses completed.050100Telecom: 100%100%TelecomUnicom: 100%100%UnicomMobile: 100%100%MobileOverseas: 0%0%Overseas

P50 total response time

Total response time (ms)

3222 msLowest P50
P50 total response timeValid HTTP response rate counts probes with both a status code and total response time. P50 is the total time at or below which half of valid responses completed.02.1k4.3kTelecom: 3222 ms3222 msTelecomUnicom: 3559 ms3559 msUnicomMobile: 4008 ms4008 msMobileOverseas: ----Overseas
Valid HTTP response rate counts probes with both a status code and total response time. P50 is the total time at or below which half of valid responses completed.

Key findings

  • All three domestic carriers returned HTTP 200 at a 100% response rate, with median total response times of 3222 ms for telecom, 3559 ms for unicom and 4008 ms for mobile.
  • All 29 overseas nodes returned no valid HTTP response, a 0% response rate, 100 percentage points below mobile.
  • The overall median total response time of 3697 ms exceeds the 3000 ms reference threshold, while P90 and P95 reach 6895 ms and 7211 ms.
  • All valid responses came from a single response IP, giving an observed response IP diversity of 1.

Improvement recommendations

  • The HTTP response rate is 90.2%, below the 95% review threshold. Retest failed probes and use their status codes or network errors to inspect the CDN, reverse proxy, or origin only if failures persist.
  • P50 reached 3697 ms, above the 3000 ms review threshold. Repeat the same probes at a different time and investigate the relevant HTTP delivery path only if the elevated median persists.
  • overseas trails China Mobile by 100 percentage points in response rate. Retest both groups with the same probe set, then investigate the affected network or endpoint only if the gap repeats.

These results describe this distributed test only and do not establish long-term availability, security, or a root cause.