8.8.8.8 Ping

Carrier
DNS

Nationwide Ping Latency Map

Nationwide Ping Latency Map
  • Timeout
  • >250ms
  • 201ms-250ms
  • 101ms-200ms
  • 51ms-100ms
  • <=50ms
100%
RegionFastestSlowestAverage
All Nodes江苏盐城电信 0ms江西南昌移动 超时158ms
China Telecom江苏盐城电信 0ms青海西宁电信 超时190ms
China Unicom上海联通 0ms辽宁铁岭联通 超时217ms
China Mobile上海移动 34ms江西南昌移动 超时68ms
East China江苏盐城电信 0ms江西南昌移动 超时145ms
South China广东东莞移动 41ms广东湛江移动 超时160ms
Central China湖南长沙移动 39ms湖北十堰电信 超时165ms
North China天津移动 42ms河北邯郸联通 超时162ms
Southwest四川成都移动 43ms贵州黔南电信 超时161ms
Northwest陕西西安2移动 57ms青海西宁电信 超时181ms
Northeast辽宁鞍山移动 63ms辽宁铁岭联通 超时168ms
HK/MO/TW台湾高雄 1ms澳门 2ms1ms

DNS Resolution Stats

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Showing: 296/296

NodeResponse IPIP LocationResponse Time网络质量
海外美国芝加哥‌Anycast/google.com//0ms优秀
海外巴西Anycast/google.com//2ms优秀
海外卡塔尔Anycast/google.com//1ms优秀
海外美国华盛顿Anycast/google.com//0ms优秀
海外英国Anycast/google.com//2ms优秀
海外沙特阿拉伯Anycast/google.com//3ms优秀
海外澳大利亚Anycast/google.com//1ms优秀
海外芬兰Anycast/google.com//1ms优秀
海外南非Anycast/google.com//1ms优秀
海外西班牙Anycast/google.com//2ms优秀
联通江苏苏州联通Anycast/google.com//200ms一般
海外印度Anycast/google.com//1ms优秀
海外印度尼西亚Anycast/google.com//1ms优秀
海外新加坡Anycast/google.com//1ms优秀
海外德国Anycast/google.com//1ms优秀
海外法国Anycast/google.com//1ms优秀
海外日本东京Anycast/google.com//1ms优秀
移动江西南昌移动Anycast/google.com//Timeout超时
电信江苏苏州电信Anycast/google.com//34ms优秀
电信云南昆明电信Anycast/google.com//191ms一般
移动广东清远移动Anycast/google.com//45ms优秀
联通重庆联通Anycast/google.com//212ms较慢
联通湖南岳阳联通Anycast/google.com//218ms较慢
海外台湾高雄Anycast/google.com//1ms优秀
电信西藏拉萨1电信Anycast/google.com//229ms较慢
电信福建福州电信Anycast/google.com//194ms一般
电信重庆黔江电信Anycast/google.com//218ms较慢
电信青海西宁电信Anycast/google.com//Timeout超时
电信河北石家庄电信Anycast/google.com//195ms一般
联通广东佛山联通Anycast/google.com//192ms一般
电信甘肃兰州电信Anycast/google.com//206ms较慢
电信山东青岛1电信Anycast/google.com//174ms一般
电信上海徐汇电信Anycast/google.com//163ms一般
电信辽宁辽阳电信Anycast/google.com//201ms较慢
电信海南三亚电信Anycast/google.com//181ms一般
联通安徽芜湖联通Anycast/google.com//285ms较慢
移动重庆江津移动Anycast/google.com//60ms良好
电信江苏宿迁电信Anycast/google.com//162ms一般
电信重庆江津电信Anycast/google.com//197ms一般
海外波兰Anycast/google.com//1ms优秀
海外以色列Anycast/google.com//2ms优秀
电信浙江宁波电信Anycast/google.com//175ms一般
联通浙江宁波联通Anycast/google.com//214ms较慢
联通宁夏银川1联通Anycast/google.com//212ms较慢
联通江西南昌联通Anycast/google.com//203ms较慢
电信江西南昌电信Anycast/google.com//188ms一般
移动四川成都移动Anycast/google.com//43ms优秀
电信内蒙古呼和浩特电信Anycast/google.com//181ms一般
电信浙江杭州电信Anycast/google.com//172ms一般
电信湖南郴州电信Anycast/google.com//206ms较慢
电信湖南长沙电信Anycast/google.com//189ms一般
电信安徽池州电信Anycast/google.com//171ms一般
移动安徽池州移动Anycast/google.com//45ms优秀
海外韩国Anycast/google.com//2ms优秀
联通天津联通Anycast/google.com//207ms较慢
移动天津移动Anycast/google.com//42ms优秀
联通湖南永州联通Anycast/google.com//215ms较慢
联通辽宁铁岭联通Anycast/google.com//Timeout超时
电信辽宁铁岭电信Anycast/google.com//196ms一般
移动湖南永州移动Anycast/google.com//54ms良好
联通山东龙口联通Anycast/google.com//192ms一般
联通河南洛阳联通Anycast/google.com//194ms一般
联通吉林辽源联通Anycast/google.com//279ms较慢
电信吉林辽源电信Anycast/google.com//186ms一般
移动广西贵港移动Anycast/google.com//56ms良好
电信广西贵港电信Anycast/google.com//176ms一般
联通河南平顶山联通Anycast/google.com//210ms较慢
电信河南三门峡电信Anycast/google.com//209ms较慢
电信江苏盐城电信Anycast/google.com//0ms优秀
电信辽宁沈阳电信Anycast/google.com//194ms一般
联通辽宁沈阳联通Anycast/google.com//191ms一般
电信福建厦门电信Anycast/google.com//175ms一般
电信江苏泰州电信Anycast/google.com//Timeout超时
电信湖南衡阳电信Anycast/google.com//183ms一般
电信湖北十堰电信Anycast/google.com//Timeout超时
联通河北邯郸联通Anycast/google.com//Timeout超时
联通上海联通Anycast/google.com//0ms优秀
联通安徽滁州联通Anycast/google.com//244ms较慢
移动安徽滁州移动Anycast/google.com//48ms优秀
电信安徽滁州电信Anycast/google.com//162ms一般
电信江苏连云港电信Anycast/google.com//Timeout超时
联通河北邢台联通Anycast/google.com//296ms较慢
电信广东揭阳电信Anycast/google.com//621ms很慢
联通山东济宁联通Anycast/google.com//201ms较慢
移动广东佛山移动Anycast/google.com//223ms较慢
联通青海西宁联通Anycast/google.com//248ms较慢
移动河南三门峡1移动Anycast/google.com//54ms良好
电信河南商丘电信Anycast/google.com//196ms一般
电信黑龙江鸡西电信Anycast/google.com//Timeout超时
联通黑龙江鸡西联通Anycast/google.com//238ms较慢
联通山东枣庄联通Anycast/google.com//209ms较慢
电信山东枣庄电信Anycast/google.com//186ms一般
联通云南曲靖联通Anycast/google.com//224ms较慢
联通浙江杭州联通Anycast/google.com//210ms较慢
联通江苏盐城联通Anycast/google.com//206ms较慢
电信内蒙古巴彦淖尔电信Anycast/google.com//202ms较慢
移动内蒙古巴彦淖尔移动Anycast/google.com//66ms良好
电信江苏徐州电信Anycast/google.com//47ms优秀
联通江苏徐州联通Anycast/google.com//200ms一般
电信广东佛山电信Anycast/google.com//226ms较慢
电信重庆两江电信Anycast/google.com//205ms较慢
移动江苏徐州移动Anycast/google.com//59ms良好
电信广东清远电信Anycast/google.com//175ms一般
移动重庆沙坪坝移动Anycast/google.com//53ms良好
联通河南漯河联通Anycast/google.com//185ms一般
电信陕西西安1电信Anycast/google.com//197ms一般
电信云南文山电信Anycast/google.com//194ms一般
电信天津电信Anycast/google.com//Timeout超时
移动湖南长沙移动Anycast/google.com//39ms优秀
移动陕西西安2移动Anycast/google.com//57ms良好
移动重庆九龙坡移动Anycast/google.com//53ms良好
移动上海移动Anycast/google.com//34ms优秀
移动贵州贵阳移动Anycast/google.com//52ms良好
移动福建漳州移动Anycast/google.com//44ms优秀
移动内蒙古呼和浩特移动Anycast/google.com//56ms良好
移动北京移动Anycast/google.com//42ms优秀
移动山东济南移动Anycast/google.com//53ms良好
移动黑龙江鸡西移动Anycast/google.com//67ms良好
联通湖南衡阳联通Anycast/google.com//210ms较慢
移动安徽黄山移动Anycast/google.com//49ms优秀
电信安徽黄山电信Anycast/google.com//182ms一般
电信河北邢台电信Anycast/google.com//205ms较慢
移动吉林通化移动Anycast/google.com//75ms良好
电信浙江嘉兴电信Anycast/google.com//Timeout超时
电信江苏无锡电信Anycast/google.com//171ms一般
电信福建漳州电信Anycast/google.com//184ms一般
电信福建三明电信Anycast/google.com//Timeout超时
电信四川成都电信Anycast/google.com//53ms良好
电信湖南株洲电信Anycast/google.com//171ms一般
联通吉林梅河口联通Anycast/google.com//248ms较慢
电信山东济南电信Anycast/google.com//191ms一般
移动江苏泰州移动Anycast/google.com//214ms较慢
联通甘肃兰州联通Anycast/google.com//288ms较慢
联通山东青岛联通Anycast/google.com//179ms一般
电信安徽安庆电信Anycast/google.com//182ms一般
移动河北唐山1移动Anycast/google.com//64ms良好
联通河北唐山联通Anycast/google.com//222ms较慢
电信山东龙口电信Anycast/google.com//183ms一般
联通贵州贵阳1联通Anycast/google.com//296ms较慢
联通北京联通Anycast/google.com//185ms一般
移动湖南岳阳移动Anycast/google.com//54ms良好
电信安徽淮南电信Anycast/google.com//186ms一般
联通山西长治联通Anycast/google.com//193ms一般
移动四川乐山移动Anycast/google.com//53ms良好
海外台湾台北Anycast/google.com//1ms优秀
移动山东烟台移动Anycast/google.com//61ms良好
移动广西南宁移动Anycast/google.com//53ms良好
电信广西南宁电信Anycast/google.com//180ms一般
电信安徽合肥电信Anycast/google.com//175ms一般
电信浙江绍兴电信Anycast/google.com//Timeout超时
电信安徽马鞍山电信Anycast/google.com//182ms一般
移动浙江宁波移动Anycast/google.com//41ms优秀
电信内蒙古包头电信Anycast/google.com//185ms一般
联通内蒙古包头联通Anycast/google.com//226ms较慢
移动江苏南通移动Anycast/google.com//257ms较慢
联通河南商丘联通Anycast/google.com//97ms良好
电信辽宁鞍山电信Anycast/google.com//197ms一般
移动辽宁鞍山移动Anycast/google.com//63ms良好
联通辽宁鞍山联通Anycast/google.com//197ms一般
移动河北唐山移动Anycast/google.com//70ms良好
电信山东青岛电信Anycast/google.com//186ms一般
电信安徽合肥电信Anycast/google.com//163ms一般
电信河南郑州电信Anycast/google.com//212ms较慢
电信广西南宁1电信Anycast/google.com//185ms一般
电信贵州贵阳电信Anycast/google.com//171ms一般
电信新疆乌鲁木齐电信Anycast/google.com//214ms较慢
电信贵州黔南电信Anycast/google.com//Timeout超时
电信西藏拉萨电信Anycast/google.com//229ms较慢
电信海南海口电信Anycast/google.com//174ms一般
移动河南漯河移动Anycast/google.com//86ms良好
电信河北唐山电信Anycast/google.com//209ms较慢
移动浙江金华移动Anycast/google.com//41ms优秀
海外越南Anycast/google.com//21ms优秀
联通四川广安联通Anycast/google.com//246ms较慢
海外马来西亚Anycast/google.com//3ms优秀
电信湖北武汉电信Anycast/google.com//192ms一般
电信河南开封电信Anycast/google.com//198ms一般
电信江苏南通电信Anycast/google.com//183ms一般
联通内蒙古赤峰联通Anycast/google.com//235ms较慢
移动西藏拉萨移动Anycast/google.com//91ms良好
移动青海海东移动Anycast/google.com//70ms良好
移动新疆昌吉移动Anycast/google.com//93ms良好
移动山西太原移动Anycast/google.com//54ms良好
联通甘肃平凉1联通Anycast/google.com//239ms较慢
电信江苏南京电信Anycast/google.com//170ms一般
海外菲律宾Anycast/google.com//1ms优秀
联通福建厦门联通Anycast/google.com//Timeout超时
移动福建厦门移动Anycast/google.com//43ms优秀
电信江西吉安电信Anycast/google.com//185ms一般
电信广西玉林电信Anycast/google.com//175ms一般
移动广西玉林移动Anycast/google.com//59ms良好
电信甘肃平凉电信Anycast/google.com//202ms较慢
联通云南昆明联通Anycast/google.com//268ms较慢
电信福建宁德电信Anycast/google.com//193ms一般
电信福建泉州电信Anycast/google.com//185ms一般
联通福建宁德联通Anycast/google.com//216ms较慢
电信浙江温州电信Anycast/google.com//172ms一般
联通浙江温州联通Anycast/google.com//Timeout超时
移动浙江温州移动Anycast/google.com//53ms良好
电信河南驻马店电信Anycast/google.com//193ms一般
移动河南驻马店移动Anycast/google.com//56ms良好
联通河南驻马店联通Anycast/google.com//178ms一般
海外泰国Anycast/google.com//1ms优秀
联通甘肃平凉联通Anycast/google.com//257ms较慢
电信广东湛江电信Anycast/google.com//44ms优秀
移动广东湛江移动Anycast/google.com//Timeout超时
移动贵州黔南移动Anycast/google.com//69ms良好
移动内蒙古包头移动Anycast/google.com//228ms较慢
海外韩国Anycast/google.com//33ms优秀
移动河南信阳移动Anycast/google.com//Timeout超时
电信浙江衢州电信Anycast/google.com//174ms一般
移动云南昆明移动Anycast/google.com//60ms良好
移动山西大同移动Anycast/google.com//72ms良好
电信江西赣州电信Anycast/google.com//188ms一般
移动四川广安移动Anycast/google.com//Timeout超时
电信河南漯河电信Anycast/google.com//194ms一般
联通河南郑州联通Anycast/google.com//199ms一般
移动辽宁大连移动Anycast/google.com//68ms良好
移动山东聊城移动Anycast/google.com//55ms良好
移动山东菏泽移动Anycast/google.com//55ms良好
联通山东菏泽联通Anycast/google.com//196ms一般
移动江苏苏州移动Anycast/google.com//37ms优秀
移动宁夏银川移动Anycast/google.com//61ms良好
联通贵州黔南联通Anycast/google.com//297ms较慢
移动浙江杭州移动Anycast/google.com//Timeout超时
联通湖南邵阳联通Anycast/google.com//210ms较慢
海外澳门Anycast/google.com//2ms优秀
海外菲律宾Anycast/google.com//3ms优秀
电信湖南邵阳电信Anycast/google.com//189ms一般
电信四川自贡电信Anycast/google.com//193ms一般
联通山西运城联通Anycast/google.com//Timeout超时
移动湖南邵阳移动Anycast/google.com//47ms优秀
移动安徽合肥移动Anycast/google.com//46ms优秀
联通河南郑州联通Anycast/google.com//Timeout超时
联通河南信阳联通Anycast/google.com//178ms一般
联通宁夏银川联通Anycast/google.com//217ms较慢
移动宁夏中卫移动Anycast/google.com//127ms一般
联通江苏南京联通Anycast/google.com//208ms较慢
电信广西柳州电信Anycast/google.com//199ms一般
电信广东广州电信Anycast/google.com//169ms一般
移动广东广州移动Anycast/google.com//46ms优秀
联通广东广州联通Anycast/google.com//193ms一般
移动广西柳州移动Anycast/google.com//86ms良好
电信青海海东电信Anycast/google.com//203ms较慢
联通青海海东联通Anycast/google.com//233ms较慢
电信宁夏银川电信Anycast/google.com//252ms较慢
电信浙江丽水电信Anycast/google.com//Timeout超时
电信河南南阳电信Anycast/google.com//218ms较慢
移动江西宜春移动Anycast/google.com//52ms良好
电信吉林松原电信Anycast/google.com//201ms较慢
联通辽宁盘锦联通Anycast/google.com//Timeout超时
移动辽宁盘锦移动Anycast/google.com//65ms良好
电信辽宁盘锦电信Anycast/google.com//192ms一般
电信四川绵阳电信Anycast/google.com//200ms一般
电信陕西咸阳电信Anycast/google.com//185ms一般
联通河南开封联通Anycast/google.com//176ms一般
联通广西贵港联通Anycast/google.com//234ms较慢
联通贵州贵阳联通Anycast/google.com//225ms较慢
联通湖北恩施联通Anycast/google.com//224ms较慢
电信河南信阳电信Anycast/google.com//235ms较慢
电信岳阳电信电信Anycast/google.com//219ms较慢
海外香港Anycast/google.com//1ms优秀
电信上海奉贤电信Anycast/google.com//220ms较慢
联通新疆伊犁联通Anycast/google.com//267ms较慢
移动新疆伊犁移动Anycast/google.com//99ms良好
电信湖北咸宁电信Anycast/google.com//Timeout超时
电信北京电信Anycast/google.com//188ms一般
联通广东韶关联通Anycast/google.com//209ms较慢
移动湖北恩施移动Anycast/google.com//Timeout超时
电信甘肃武威电信Anycast/google.com//211ms较慢
联通甘肃威武联通Anycast/google.com//252ms较慢
移动甘肃威武移动Anycast/google.com//77ms良好
移动河南三门峡移动Anycast/google.com//58ms良好
电信湖北襄阳电信Anycast/google.com//177ms一般
移动重庆黔江移动Anycast/google.com//58ms良好
联通甘肃庆阳联通Anycast/google.com//242ms较慢
电信甘肃庆阳电信Anycast/google.com//197ms一般
移动甘肃庆阳移动Anycast/google.com//76ms良好
电信内蒙古呼和浩特电信Anycast/google.com//348ms较慢
移动陕西渭南移动Anycast/google.com//66ms良好
电信陕西渭南电信Anycast/google.com//213ms较慢
移动陕西西安移动Anycast/google.com//61ms良好
电信陕西西安电信Anycast/google.com//183ms一般
联通陕西西安联通Anycast/google.com//250ms较慢
电信西藏山南电信Anycast/google.com//221ms较慢
电信宁夏中卫电信Anycast/google.com//190ms一般
电信山东枣庄电信Anycast/google.com//Timeout超时
联通陕西渭南联通Anycast/google.com//221ms较慢
移动上海黄浦移动Anycast/google.com//Timeout超时
电信山西晋中电信Anycast/google.com//177ms一般
电信安徽芜湖电信Anycast/google.com//Timeout超时
电信上海黄浦电信Anycast/google.com//Timeout超时
移动浙江金华移动Anycast/google.com//42ms优秀
移动河北石家庄移动Anycast/google.com//51ms良好
移动广东河源移动Anycast/google.com//59ms良好
移动广东东莞移动Anycast/google.com//41ms优秀

Ping Test Findings for 8.8.8.8

Tested
Oct 24, 2026, 9:00 PM
Completed probes
296/296
Valid Ping response probes
267 (90.2%)
Average round-trip time
143 ms

This ICMP Ping test ran on 2026-10-24. The overall node-level ICMP response rate was 90.2%, below the 98% reference threshold; overall RTT was 181 ms at p50 and 251 ms at p95. Telecom and overseas differed by 12.8 percentage points in respo

8.8.8.8 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 (%)

100%Highest rate
Valid Ping response rateValid 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.050100Telecom: 87.2%87.2%TelecomUnicom: 90.1%90.1%UnicomMobile: 91.1%91.1%MobileOverseas: 100%100%Overseas

P50 round-trip time

Round-trip time (ms)

1 msLowest P50
P50 round-trip timeValid 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.0150300Telecom: 189 ms189 msTelecomUnicom: 213 ms213 msUnicomMobile: 56 ms56 msMobileOverseas: 1 ms1 msOverseas
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.

Key findings

  • 267 of 296 nodes returned a valid Ping response, giving a 90.2% response rate, short of the 98% reference threshold; this is an observation for the test window.
  • Telecom showed an 87.2% response rate (102 of 117 nodes), 12.8 percentage points below overseas at 100%, exceeding the 10-point observation threshold.
  • RTT varied by carrier: mobile had a 56 ms median and 91 ms p90, telecom 189 ms median, and unicom 213 ms median with 268 ms p90.
  • Unicom (90.1%) and mobile (91.1%) also fell below the 98% reference threshold; no node errors were recorded.

Improvement recommendations

  • The Ping response rate is 90.2%, 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.
  • China Telecom trails overseas by 12.8 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.