45.77.181.74 Ping

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Nationwide Ping Latency Map

Nationwide Ping Latency Map
  • Timeout
  • >250ms
  • 201ms-250ms
  • 101ms-200ms
  • 51ms-100ms
  • <=50ms
100%
RegionFastestSlowestAverage
All Nodes澳门 1ms上海数据中心联通 超时189ms
China Telecom青海海东电信 39ms重庆黔江电信 超时218ms
China Unicom贵州黔南联通 49ms上海数据中心联通 超时157ms
China Mobile浙江杭州移动 61ms江苏徐州移动 超时184ms
East China浙江杭州移动 61ms上海数据中心联通 超时254ms
South China广东广州移动 69ms广西南宁1电信 超时151ms
Central China河南漯河联通 65ms湖南衡阳电信 超时169ms
North China北京联通 56ms河北邢台联通 超时181ms
Southwest贵州黔南联通 49ms重庆黔江电信 超时155ms
Northwest青海海东电信 39ms青海西宁联通 超时158ms
Northeast吉林通化联通 82ms辽宁沈阳联通 超时190ms
HK/MO/TW澳门 1ms香港沙田 49ms34ms

DNS Resolution Stats

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Showing: 306/306

NodeResponse IPIP LocationResponse Time网络质量
电信贵州贵阳电信Home日本/东京都/品川区/The Constant Company, LLC176ms一般
电信湖北十堰电信Home日本/东京都/品川区/The Constant Company, LLC117ms一般
电信四川广安电信Home日本/东京都/品川区/The Constant Company, LLC202ms较慢
电信河北电信Home日本/东京都/品川区/The Constant Company, LLC273ms较慢
电信北京电信Home日本/东京都/品川区/The Constant Company, LLC115ms一般
联通甘肃联通Home日本/东京都/品川区/The Constant Company, LLC119ms一般
联通上海数据中心HomeTimeout超时
海外俄罗斯莫斯科Home日本/东京都/品川区/The Constant Company, LLC273ms较慢
海外柬埔寨金边Home日本/东京都/品川区/The Constant Company, LLC104ms一般
海外迪拜Home日本/东京都/品川区/The Constant Company, LLC159ms一般
电信电信青海Home日本/东京都/品川区/The Constant Company, LLC252ms较慢
电信宿迁电信Home日本/东京都/品川区/The Constant Company, LLC278ms较慢
海外美国芝加哥‌日本/ LLC/品川区/The Constant Company104ms一般
海外香港沙田日本/ LLC/品川区/The Constant Company49ms优秀
海外巴西日本/ LLC/品川区/The Constant Company257ms较慢
海外卡塔尔日本/ LLC/品川区/The Constant Company248ms较慢
海外美国华盛顿日本/ LLC/品川区/The Constant Company105ms一般
海外英国日本/ LLC/品川区/The Constant Company235ms较慢
海外沙特阿拉伯日本/ LLC/品川区/The Constant Company242ms较慢
海外澳大利亚日本/ LLC/品川区/The Constant Company119ms一般
海外芬兰日本/ LLC/品川区/The Constant Company262ms较慢
海外南非日本/ LLC/品川区/The Constant Company319ms较慢
海外西班牙日本/ LLC/品川区/The Constant Company238ms较慢
联通江苏苏州联通日本/ LLC/品川区/The Constant Company95ms良好
海外印度日本/ LLC/品川区/The Constant Company137ms一般
海外印度尼西亚日本/ LLC/品川区/The Constant Company87ms良好
海外新加坡日本/ LLC/品川区/The Constant Company73ms良好
海外德国日本/ LLC/品川区/The Constant Company248ms较慢
海外法国日本/ LLC/品川区/The Constant Company236ms较慢
海外日本东京日本/ LLC/品川区/The Constant Company2ms优秀
移动江西南昌移动日本/ LLC/品川区/The Constant Company263ms较慢
联通广东清远联通日本/ LLC/品川区/The Constant Company181ms一般
电信江苏苏州电信日本/ LLC/品川区/The Constant Company321ms较慢
电信云南昆明电信日本/ LLC/品川区/The Constant Company184ms一般
移动广东清远移动日本/ LLC/品川区/The Constant Company71ms良好
联通重庆联通日本/ LLC/品川区/The Constant Company118ms一般
联通湖南岳阳联通日本/ LLC/品川区/The Constant Company115ms一般
海外台湾高雄日本/ LLC/品川区/The Constant Company36ms优秀
电信西藏拉萨1电信日本/ LLC/品川区/The Constant Company161ms一般
电信福建福州电信日本/ LLC/品川区/The Constant Company106ms一般
电信重庆黔江电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信青海西宁电信日本/ LLC/品川区/The Constant Company247ms较慢
电信河北石家庄1电信日本/ LLC/品川区/The Constant Company245ms较慢
联通广东佛山联通日本/ LLC/品川区/The Constant Company174ms一般
电信甘肃兰州电信日本/ LLC/品川区/The Constant Company247ms较慢
电信山西太原电信日本/ LLC/品川区/The Constant Company127ms一般
电信安徽芜湖电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信山东青岛1电信日本/ LLC/品川区/The Constant Company127ms一般
电信上海徐汇电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信辽宁辽阳电信日本/ LLC/品川区/The Constant Company223ms较慢
电信海南三亚电信日本/ LLC/品川区/The Constant Company236ms较慢
联通安徽芜湖联通日本/ LLC/品川区/The Constant Company2897ms很慢
移动重庆江津移动日本/ LLC/品川区/The Constant Company103ms一般
电信湖北襄阳电信日本/ LLC/品川区/The Constant Company238ms较慢
电信江苏宿迁电信日本/ LLC/品川区/The Constant Company180ms一般
电信重庆江津电信日本/ LLC/品川区/The Constant Company143ms一般
海外波兰日本/ LLC/品川区/The Constant Company266ms较慢
海外以色列日本/ LLC/品川区/The Constant Company255ms较慢
电信浙江宁波电信日本/ LLC/品川区/The Constant Company223ms较慢
联通浙江宁波联通日本/ LLC/品川区/The Constant Company97ms良好
联通江西南昌联通日本/ LLC/品川区/The Constant Company103ms一般
电信江西南昌电信日本/ LLC/品川区/The Constant Company188ms一般
移动四川成都1移动日本/ LLC/品川区/The Constant Company205ms较慢
电信甘肃庆阳电信日本/ LLC/品川区/The Constant Company304ms较慢
电信内蒙古呼和浩特电信日本/ LLC/品川区/The Constant Company233ms较慢
电信浙江杭州电信日本/ LLC/品川区/The Constant Company108ms一般
电信湖南郴州电信日本/ LLC/品川区/The Constant Company304ms较慢
电信湖南长沙电信日本/ LLC/品川区/The Constant Company257ms较慢
电信广东广州1电信日本/ LLC/品川区/The Constant Company126ms一般
电信安徽池州电信日本/ LLC/品川区/The Constant Company263ms较慢
移动安徽池州移动日本/ LLC/品川区/The Constant Company303ms较慢
海外韩国日本/ LLC/品川区/The Constant Company33ms优秀
联通天津联通日本/ LLC/品川区/The Constant Company57ms良好
移动天津移动日本/ LLC/品川区/The Constant Company291ms较慢
移动四川成都2移动日本/ LLC/品川区/The Constant Company200ms一般
联通湖南永州联通日本/ LLC/品川区/The Constant Company151ms一般
联通河南开封联通日本/ LLC/品川区/The Constant Company70ms良好
联通辽宁铁岭联通日本/ LLC/品川区/The Constant Company122ms一般
电信四川绵阳电信日本/ LLC/品川区/The Constant Company207ms较慢
电信辽宁铁岭电信日本/ LLC/品川区/The Constant Company238ms较慢
移动湖南永州移动日本/ LLC/品川区/The Constant Company176ms一般
联通山东龙口联通日本/ LLC/品川区/The Constant Company115ms一般
联通河南洛阳联通日本/ LLC/品川区/The Constant Company66ms良好
联通吉林辽源联通日本/ LLC/品川区/The Constant Company85ms良好
电信吉林辽源电信日本/ LLC/品川区/The Constant Company239ms较慢
电信山东烟台电信日本/ LLC/品川区/The Constant Company236ms较慢
联通广西贵港联通日本/ LLC/品川区/The Constant Company126ms一般
移动广西贵港移动日本/ LLC/品川区/The Constant Company189ms一般
电信广西贵港电信日本/ LLC/品川区/The Constant Company131ms一般
电信青海海东1电信日本/ LLC/品川区/The Constant Company246ms较慢
联通河南平顶山联通日本/ LLC/品川区/The Constant Company71ms良好
电信河南三门峡电信日本/ LLC/品川区/The Constant Company128ms一般
联通广东韶关联通日本/ LLC/品川区/The Constant Company183ms一般
电信江苏盐城电信日本/ LLC/品川区/The Constant Company239ms较慢
电信辽宁沈阳电信日本/ LLC/品川区/The Constant Company183ms一般
联通辽宁沈阳联通日本/ LLC/品川区/The Constant CompanyTimeout超时
电信福建厦门电信日本/ LLC/品川区/The Constant Company220ms较慢
移动福建厦门2移动日本/ LLC/品川区/The Constant Company191ms一般
电信江苏泰州电信日本/ LLC/品川区/The Constant Company182ms一般
电信湖南衡阳电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信湖北十堰电信日本/ LLC/品川区/The Constant Company129ms一般
联通河北邯郸联通日本/ LLC/品川区/The Constant Company115ms一般
电信湖南邵阳1电信日本/ LLC/品川区/The Constant Company141ms一般
联通上海联通日本/ LLC/品川区/The Constant Company121ms一般
联通安徽滁州联通日本/ LLC/品川区/The Constant Company103ms一般
移动安徽滁州移动日本/ LLC/品川区/The Constant Company201ms较慢
电信安徽滁州电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信江苏连云港电信日本/ LLC/品川区/The Constant Company181ms一般
联通河北邢台联通日本/ LLC/品川区/The Constant CompanyTimeout超时
电信广东揭阳电信日本/ LLC/品川区/The Constant Company242ms较慢
移动河北石家庄移动日本/ LLC/品川区/The Constant Company183ms一般
联通山东济宁联通日本/ LLC/品川区/The Constant Company107ms一般
移动广东佛山移动日本/ LLC/品川区/The Constant Company103ms一般
联通青海西宁联通日本/ LLC/品川区/The Constant CompanyTimeout超时
联通湖北恩施联通日本/ LLC/品川区/The Constant Company117ms一般
移动河南三门峡移动日本/ LLC/品川区/The Constant Company322ms较慢
电信河南商丘电信日本/ LLC/品川区/The Constant Company261ms较慢
电信黑龙江鸡西电信日本/ LLC/品川区/The Constant Company257ms较慢
联通黑龙江鸡西联通日本/ LLC/品川区/The Constant Company84ms良好
联通山东枣庄联通日本/ LLC/品川区/The Constant Company109ms一般
电信山东枣庄电信日本/ LLC/品川区/The Constant Company247ms较慢
联通云南曲靖联通日本/ LLC/品川区/The Constant Company134ms一般
联通浙江杭州联通日本/ LLC/品川区/The Constant Company96ms良好
联通江苏盐城联通日本/ LLC/品川区/The Constant Company100ms良好
电信内蒙古巴彦淖尔电信日本/ LLC/品川区/The Constant Company140ms一般
移动内蒙古巴彦淖尔移动日本/ LLC/品川区/The Constant Company200ms一般
电信江苏徐州1电信日本/ LLC/品川区/The Constant Company125ms一般
联通江苏徐州1联通日本/ LLC/品川区/The Constant Company103ms一般
电信广东佛山电信日本/ LLC/品川区/The Constant Company165ms一般
电信重庆两江电信日本/ LLC/品川区/The Constant Company271ms较慢
移动江苏徐州移动日本/ LLC/品川区/The Constant CompanyTimeout超时
电信广东清远电信日本/ LLC/品川区/The Constant Company167ms一般
移动重庆沙坪坝移动日本/ LLC/品川区/The Constant Company89ms良好
联通河南漯河联通日本/ LLC/品川区/The Constant Company65ms良好
电信陕西西安1电信日本/ LLC/品川区/The Constant Company167ms一般
联通辽宁抚顺联通日本/ LLC/品川区/The Constant Company176ms一般
电信云南文山电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信天津电信日本/ LLC/品川区/The Constant Company130ms一般
移动湖南长沙移动日本/ LLC/品川区/The Constant Company85ms良好
移动陕西西安2移动日本/ LLC/品川区/The Constant Company97ms良好
移动重庆九龙坡移动日本/ LLC/品川区/The Constant Company92ms良好
移动上海移动日本/ LLC/品川区/The Constant Company140ms一般
移动广东广州1移动日本/ LLC/品川区/The Constant Company71ms良好
移动贵州贵阳移动日本/ LLC/品川区/The Constant Company91ms良好
移动福建漳州移动日本/ LLC/品川区/The Constant Company78ms良好
移动内蒙古呼和浩特移动日本/ LLC/品川区/The Constant Company202ms较慢
移动北京移动日本/ LLC/品川区/The Constant Company184ms一般
移动山东济南移动日本/ LLC/品川区/The Constant Company78ms良好
移动黑龙江鸡西移动日本/ LLC/品川区/The Constant Company312ms较慢
联通湖南衡阳联通日本/ LLC/品川区/The Constant Company116ms一般
移动安徽黄山移动日本/ LLC/品川区/The Constant Company106ms一般
电信安徽黄山电信日本/ LLC/品川区/The Constant Company183ms一般
电信河北邢台电信日本/ LLC/品川区/The Constant Company283ms较慢
移动吉林通化移动日本/ LLC/品川区/The Constant Company290ms较慢
电信浙江嘉兴电信日本/ LLC/品川区/The Constant Company284ms较慢
电信江苏无锡电信日本/ LLC/品川区/The Constant Company127ms一般
电信福建漳州电信日本/ LLC/品川区/The Constant Company335ms较慢
电信福建三明电信日本/ LLC/品川区/The Constant CompanyTimeout超时
移动陕西西安1移动日本/ LLC/品川区/The Constant Company100ms良好
联通陕西西安联通日本/ LLC/品川区/The Constant Company116ms一般
电信四川成都电信日本/ LLC/品川区/The Constant Company135ms一般
移动江苏苏州2移动日本/ LLC/品川区/The Constant Company136ms一般
电信广东韶关电信日本/ LLC/品川区/The Constant Company119ms一般
电信湖南株洲电信日本/ LLC/品川区/The Constant Company243ms较慢
联通吉林梅河口联通日本/ LLC/品川区/The Constant Company90ms良好
电信山东济南电信日本/ LLC/品川区/The Constant Company279ms较慢
移动江苏泰州移动日本/ LLC/品川区/The Constant CompanyTimeout超时
电信浙江金华电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信湖南长沙1电信日本/ LLC/品川区/The Constant Company184ms一般
联通甘肃兰州联通日本/ LLC/品川区/The Constant Company123ms一般
联通山东青岛联通日本/ LLC/品川区/The Constant Company100ms良好
电信安徽安庆电信日本/ LLC/品川区/The Constant Company268ms较慢
移动河北唐山1移动日本/ LLC/品川区/The Constant Company314ms较慢
联通河北唐山联通日本/ LLC/品川区/The Constant Company299ms较慢
移动陕西渭南移动日本/ LLC/品川区/The Constant Company221ms较慢
电信陕西渭南电信日本/ LLC/品川区/The Constant Company182ms一般
联通陕西渭南联通日本/ LLC/品川区/The Constant Company118ms一般
电信陕西西安电信日本/ LLC/品川区/The Constant Company123ms一般
电信山东龙口电信日本/ LLC/品川区/The Constant Company144ms一般
联通贵州贵阳联通日本/ LLC/品川区/The Constant Company118ms一般
联通北京联通日本/ LLC/品川区/The Constant Company56ms良好
电信湖南岳阳电信日本/ LLC/品川区/The Constant Company257ms较慢
电信安徽淮南电信日本/ LLC/品川区/The Constant Company130ms一般
移动湖北恩施移动日本/ LLC/品川区/The Constant Company209ms较慢
联通山西长治联通日本/ LLC/品川区/The Constant Company116ms一般
移动四川乐山移动日本/ LLC/品川区/The Constant Company201ms较慢
海外台湾台北日本/ LLC/品川区/The Constant Company34ms优秀
移动山东烟台移动日本/ LLC/品川区/The Constant Company305ms较慢
移动广西南宁移动日本/ LLC/品川区/The Constant Company179ms一般
电信广西南宁电信日本/ LLC/品川区/The Constant Company176ms一般
电信安徽合肥电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信浙江绍兴电信日本/ LLC/品川区/The Constant Company232ms较慢
电信安徽马鞍山电信日本/ LLC/品川区/The Constant Company262ms较慢
移动浙江宁波移动日本/ LLC/品川区/The Constant CompanyTimeout超时
电信内蒙古包头电信日本/ LLC/品川区/The Constant Company145ms一般
联通内蒙古包头联通日本/ LLC/品川区/The Constant Company125ms一般
移动江苏盐城2移动日本/ LLC/品川区/The Constant CompanyTimeout超时
移动江苏南通移动日本/ LLC/品川区/The Constant CompanyTimeout超时
联通河南商丘联通日本/ LLC/品川区/The Constant Company284ms较慢
联通吉林通化联通日本/ LLC/品川区/The Constant Company82ms良好
电信辽宁鞍山电信日本/ LLC/品川区/The Constant Company140ms一般
移动辽宁鞍山移动日本/ LLC/品川区/The Constant Company321ms较慢
联通辽宁鞍山联通日本/ LLC/品川区/The Constant CompanyTimeout超时
联通甘肃庆阳联通日本/ LLC/品川区/The Constant Company129ms一般
电信甘肃庆阳1电信日本/ LLC/品川区/The Constant CompanyTimeout超时
移动河北唐山移动日本/ LLC/品川区/The Constant Company69ms良好
电信江苏盐城1电信日本/ LLC/品川区/The Constant Company258ms较慢
电信山东青岛电信日本/ LLC/品川区/The Constant Company134ms一般
电信上海奉贤电信日本/ LLC/品川区/The Constant Company111ms一般
移动甘肃庆阳移动日本/ LLC/品川区/The Constant Company220ms较慢
电信安徽合肥电信日本/ LLC/品川区/The Constant Company2837ms很慢
电信河南郑州电信日本/ LLC/品川区/The Constant Company137ms一般
电信广西南宁1电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信贵州贵阳电信日本/ LLC/品川区/The Constant CompanyTimeout超时
电信新疆乌鲁木齐电信日本/ LLC/品川区/The Constant Company267ms较慢
电信贵州黔南电信日本/ LLC/品川区/The Constant Company187ms一般
电信西藏拉萨电信日本/ LLC/品川区/The Constant Company163ms一般
电信海南海口电信日本/ LLC/品川区/The Constant Company126ms一般
移动河南漯河移动日本/ LLC/品川区/The Constant Company296ms较慢
电信河北唐山电信日本/ LLC/品川区/The Constant Company124ms一般
移动浙江金华移动日本/ LLC/品川区/The Constant CompanyTimeout超时
海外越南日本/ LLC/品川区/The Constant Company61ms良好
联通浙江温州1联通日本/ LLC/品川区/The Constant Company104ms一般
电信浙江温州1电信日本/ LLC/品川区/The Constant Company243ms较慢
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Ping Test Findings for 45.77.181.74

Tested
Sep 30, 2026, 4:52 PM
Completed probes
306/306
Valid Ping response probes
274 (89.5%)
Average round-trip time
186 ms

This ICMP Ping test against 45.77.181.74 on 2026-09-30 recorded an overall node response rate of 89.5%, below the 98% reference threshold, with a median RTT of 142 ms and P95 of 307 ms. Telecom and overseas response rates differed by 13.6 p

45.77.181.74 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: 86.4%86.4%TelecomUnicom: 90.5%90.5%UnicomMobile: 89.2%89.2%MobileOverseas: 100%100%Overseas

P50 round-trip time

Round-trip time (ms)

105 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.0100200Telecom: 184 ms184 msTelecomUnicom: 115 ms115 msUnicomMobile: 187 ms187 msMobileOverseas: 105 ms105 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

  • Overall response rate was 89.5%: 274 of 306 nodes returned a valid Ping response, leaving 32 unanswered nodes.
  • Telecom had the lowest response rate at 86.4%, while overseas reached 100%, a gap of 13.6 percentage points.
  • Unicom showed the lowest RTT percentiles, with a median of 115 ms and P90 of 175 ms.
  • Mobile P90 reached 309 ms and telecom P90 278 ms, higher than Unicom and overseas at the upper percentiles.

Improvement recommendations

  • The Ping response rate is 89.5%, 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 13.6 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.