TcpQuality--最贴近你上网的综合体验 GitHub项目链接 | 特价VPS补货TG频道：ibsgss | 感谢 Zstatic CDN 节点 AS49304 Sakura Link Limited IP: 87.83.*.* IPv4回程 统计摘要： 零丢包: 74 1-20%: 17 >20%: 2 三网概览 电信 / 联通 / 移动 河北 163 79ms 0% / failed 85ms 0% / CMI 98ms 0% 山西 failed 87ms 0% / 10099->4837 81ms 0% / CMI 105ms 16% 辽宁 failed 90ms 0% / failed 86ms 0% / CMI 106ms 8% 吉林 failed 94ms 0% / failed 93ms 72% / CMI 105ms 16% 黑龙江 failed 97ms 0% / 10099->4837 96ms 0% / CMI 98ms 12% 江苏 failed 73ms 0% / 10099->4837 64ms 0% / CMI 79ms 12% 浙江 failed 74ms 4% / 10099->4837 64ms 0% / CMI 70ms 0% 安徽 163 74ms 4% / failed 67ms 0% / CMI 84ms 0% 福建 failed 127ms 0% / failed 79ms 0% / CMI 78ms 0% 江西 163 81ms 8% / failed 66ms 0% / CMI 73ms 0% 山东 163 90ms 0% / 10099->4837 75ms 0% / CMI 86ms 18% 河南 failed 81ms 0% / failed 71ms 0% / CMI 89ms 16% 湖北 failed 100ms 0% / 10099->4837 62ms 0% / CMI 89ms 0% 湖南 failed 86ms 8% / failed 76ms 0% / CMI 67ms 0% 广东 failed 92ms 0% / 10099->4837 59ms 0% / CMI 56ms 0% 海南 failed 115ms 0% / failed 93ms 0% / CMI 60ms 0% 四川 failed 97ms 0% / failed 91ms 0% / CMI 94ms 0% 贵州 failed 109ms 0% / 10099->4837 70ms 0% / CMI 96ms 0% 云南 failed 104ms 12% / 10099->4837 77ms 0% / CMI 81ms 0% 陕西 failed 85ms 0% / 10099->4837 75ms 0% / CMI 103ms 0% 甘肃 failed 85ms 0% / 10099 80ms 0% / CMI 104ms 0% 青海 failed 94ms 0% / failed 91ms 0% / CMI 105ms 20% 内蒙古 163 85ms 0% / failed 83ms 0% / CMI 98ms 18% 广西 failed 137ms 8% / 10099->4837 64ms 0% / CMI 61ms 0% 西藏 failed 120ms 0% / 10099->4837 102ms 0% / CMI 132ms 0% 宁夏 failed 95ms 0% / failed 86ms 0% / CMI 92ms 0% 新疆 failed 83ms 0% / 10099->4837 103ms 0% / CMI 123ms 0% 北京 163 77ms 0% / 10099->4837 82ms 0% / CMI 83ms 8% 天津 failed 84ms 0% / failed 74ms 0% / CMI 82ms 26% 上海 163 55ms 0% / failed 56ms 0% / CMI 69ms 8% 重庆 failed 116ms 0% / failed 83ms 0% / CMI 109ms 0% ● 正常：零丢包 / ≤150ms ● 一般：≤20% 重传 / 151-240ms ● 异常：>20% 重传 / >240ms / 失败 报告时间：2026-10-17 19:46:49 CST（北京时间） 今日报告次数：307 累计报告次数：55159 IPv4回程
TcpQuality--最贴近你上网的综合体验 GitHub项目链接 | 特价VPS补货TG频道：ibsgss | 感谢 Zstatic CDN 节点 AS49304 Sakura Link Limited IP: 87.83.*.* IPv4大包回程 统计摘要： 零重传: 54 1-20%: 10 >20%: 29 三网概览 电信 / 联通 / 移动 河北 163 80ms 0% / failed 83ms 0% / CMI 97ms 28% 山西 failed 88ms 0% / 10099->4837 80ms 0% / CMI 106ms 36% 辽宁 failed 90ms 0% / failed 88ms 0% / CMI 105ms 30% 吉林 failed 93ms 0% / failed 94ms 76% / CMI 104ms 36% 黑龙江 failed 97ms 0% / 10099 105ms 0% / failed 99ms 68% 江苏 failed 74ms 4% / 10099->4837 64ms 0% / CMI 77ms 58% 浙江 failed 73ms 4% / 10099->4837 63ms 0% / CMI 76ms 56% 安徽 163 71ms 0% / failed 67ms 0% / CMI 43ms 0% 福建 failed 108ms 0% / failed 78ms 0% / CMI 70ms 84% 江西 163 81ms 12% / failed 67ms 0% / failed 76ms 76% 山东 163 89ms 0% / 10099->4837 76ms 0% / CMI 86ms 52% 河南 failed 84ms 0% / failed 75ms 0% / CMI 89ms 52% 湖北 failed 109ms 4% / 10099->4837 65ms 0% / CMI 88ms 24% 湖南 failed 85ms 12% / failed 77ms 0% / CMI 67ms 82% 广东 failed 91ms 8% / 10099->4837 59ms 0% / failed 55ms 56% 海南 failed 100ms 0% / failed 92ms 0% / failed 60ms 84% 四川 failed 97ms 0% / failed 87ms 0% / CMI 94ms 48% 贵州 failed 102ms 4% / 10099->4837 70ms 0% / failed 102ms 88% 云南 failed 104ms 24% / 10099->4837 76ms 0% / failed 82ms 88% 陕西 failed 83ms 0% / 10099->4837 72ms 0% / CMI 98ms 28% 甘肃 failed 91ms 0% / 10099->4837 77ms 0% / CMI 106ms 22% 青海 failed 95ms 0% / failed 90ms 0% / failed 107ms 24% 内蒙古 163 87ms 0% / failed 81ms 0% / failed 97ms 28% 广西 failed 110ms 8% / 10099->4837 63ms 0% / failed 65ms 86% 西藏 failed 152ms 0% / 10099->4837 102ms 0% / CMI 142ms 20% 宁夏 failed 102ms 0% / failed 85ms 0% / CMI 96ms 0% 新疆 failed 83ms 0% / 10099->4837 101ms 0% / CMI 133ms 8% 北京 163 80ms 0% / 10099->4837 81ms 0% / failed 82ms 96% 天津 failed 86ms 0% / failed 74ms 0% / CMI 82ms 98% 上海 163 55ms 0% / failed 56ms 0% / CMI 68ms 30% 重庆 failed 117ms 0% / failed 82ms 0% / failed 98ms 78% ● 正常：零丢包 / ≤150ms ● 一般：≤20% 重传 / 151-240ms ● 异常：>20% 重传 / >240ms / 失败 报告时间：2026-10-17 19:46:49 CST（北京时间） 今日报告次数：307 累计报告次数：55159 IPv4大包回程
TcpQuality--最贴近你上网的综合体验 GitHub项目链接 | 特价VPS补货TG频道：ibsgss | 感谢 Zstatic CDN 节点 AS49304 Sakura Link Limited IP: 87.83.*.* 教育网回程 CERNET-IPv4 零丢包: 29 1-20%: 2 >20%: 0 教育网概览 CERNET-IPv4 河北 SAKURA 79ms 0% 山西 SAKURA 86ms 0% 辽宁 SAKURA 92ms 0% 吉林 SAKURA 91ms 16% 黑龙江 SAKURA 96ms 0% 江苏 SAKURA 87ms 0% 浙江 SAKURA 90ms 0% 安徽 SAKURA 82ms 0% 福建 SAKURA 102ms 0% 江西 SAKURA 105ms 0% 山东 SAKURA 78ms 0% 河南 SAKURA 95ms 0% 湖北 SAKURA 82ms 0% 湖南 SAKURA 88ms 0% 广东 SAKURA 99ms 0% 海南 SAKURA 104ms 0% 四川 SAKURA 101ms 0% 贵州 SAKURA 101ms 0% 云南 163 137ms 0% 陕西 SAKURA 85ms 0% 甘肃 SAKURA 100ms 0% 青海 SAKURA 108ms 0% 内蒙古 SAKURA 85ms 0% 广西 SAKURA 109ms 0% 西藏 SAKURA 86ms 0% 宁夏 SAKURA 107ms 0% 新疆 SAKURA 119ms 0% 北京 SAKURA 76ms 0% 天津 SAKURA 79ms 8% 上海 SAKURA 79ms 0% 重庆 SAKURA 102ms 0% 颜色: 正常 延迟151-240ms或1-20%重传 延迟>240ms或>20%重传，或失败 报告时间：2026-10-17 19:46:49 CST（北京时间） 今日报告次数：307 累计报告次数：55159 教育网回程
TcpQuality--最贴近你上网的综合体验 GitHub项目链接 | 特价VPS补货TG频道：ibsgss | 感谢 Zstatic CDN 节点 AS49304 Sakura Link Limited IP: 87.83.*.* 国际互联 国际节点TCP互联测试 区域 节点-IPv4 下载延迟 下载重传 上传延迟 上传重传 亚洲 香港 1ms 0 1ms 0 日本 44ms 0 46ms 0 新加坡 38ms 0 35ms 0 美洲 美国西部-洛杉矶 160ms 0 162ms 0 美国中部-达拉斯 189ms 0 189ms 0 美国东部-芝加哥 182ms 0 181ms 0 加拿大-蒙特利尔 202ms 0 202ms 0 巴西-里约热内卢 307ms 0 301ms 21 欧洲 德国-法兰克福 254ms 0 252ms 0 英国-伦敦 248ms 0 245ms 0 荷兰-阿姆斯特丹 254ms 0 240ms 0 大洋洲 澳大利亚-悉尼 147ms 0 144ms 0 测试消耗流量<100MB，颜色: 0-100ms 正常 101-200ms 一般 >200ms 较高 常用网站 服务 域名 可达 延迟 重传 Adobe Assets assets.adobe.com ✓ 95.246ms 0% Amazon www.amazon.com ✓ 110.747ms 0% Apple iCloud www.icloud.com ✓ 1.630ms 0% AWS STS sts.amazonaws.com ✓ 201.667ms 0% ChatGPT chatgpt.com ✓ 1.977ms 0% Claude claude.ai ✓ 3.040ms 0% Cloudflare Dashboard dash.cloudflare.com ✓ 2.180ms 0% Discord Gateway gateway.discord.gg ✓ 1.990ms 0% Dropbox API api.dropboxapi.com ✓ 18.293ms 0% Facebook www.facebook.com ✓ 3.480ms 0% GitHub API api.github.com ✓ 32.993ms 0% GitLab gitlab.com ✓ 2.507ms 0% Gmail mail.google.com ✓ 1.407ms 0% Google Search www.google.com ✓ 2.724ms 0% Google Static www.gstatic.com ✓ 1.320ms 0% Instagram www.instagram.com ✓ 1.860ms 0% Microsoft Login login.microsoftonline.com ✓ 32.770ms 0% Netflix API api-global.netflix.com ✓ 157.666ms 0% NodeSeek www.nodeseek.com ✓ 3.777ms 0% Notion API api.notion.com ✓ 2.630ms 0% OpenAI API api.openai.com ✓ 2.247ms 0% PayPal API api-m.paypal.com ✓ 39.437ms 0% Reddit OAuth oauth.reddit.com ✓ 37.657ms 0% Slack App app.slack.com ✓ 36.794ms 0% Spotify Web open.spotify.com ✓ 37.593ms 0% Steam store.steampowered.com ✓ 2.307ms 0% Telegram telegram.org ✓ 257.873ms 0% Wikipedia www.wikipedia.org ✓ 33.700ms 0% X x.com ✓ 2.440ms 0% YouTube API youtubei.googleapis.com ✓ 1.727ms 0% Zoom API api.zoom.us ✓ 2.900ms 0% Telegram DC1-IPv4 149.154.175.50 ✓ 215.127ms 0% Telegram DC2-IPv4 149.154.167.51 ✓ 257.460ms 0% Telegram DC3-IPv4 149.154.175.100 ✓ 216.580ms 0% Telegram DC4-IPv4 149.154.167.91 ✓ 256.573ms 0% Telegram DC5-IPv4 149.154.171.5 ✓ 64.550ms 20% 颜色: 0-100ms 正常 101-200ms 一般 >200ms 较高 常用 CDN 服务 域名 可达 延迟 重传 Akamai Edge www.akamai.com ✓ 1.194ms 0% AWS CloudFront d1.awsstatic.com ✓ 87.893ms 0% CacheFly cachefly.cachefly.net ✓ 207.213ms 0% Cloudflare CDNJS cdnjs.cloudflare.com ✓ 2.187ms 0% Fastly Test http-me.fastly.dev ✓ 37.134ms 0% Google Hosted Libraries ajax.googleapis.com ✓ 207.267ms 0% jsDelivr Multi-CDN cdn.jsdelivr.net ✓ 1.690ms 0% UNPKG Cloudflare unpkg.com ✓ 1.680ms 0% 颜色: 0-2ms 正常 2-10ms 一般 >10ms 异常，或不可达 报告时间：2026-10-17 19:46:49 CST（北京时间） 今日报告次数：307 累计报告次数：55159 国际互联
TcpQuality--最贴近你上网的综合体验 GitHub项目链接 | 特价VPS补货TG频道：ibsgss | 感谢 Zstatic CDN 节点 AS49304 Sakura Link Limited IP: 87.83.*.* 单线程测速 | 排行榜 IPv4 回程重传 回程速度 去程速度 回程延迟 去程延迟 北京电信 0.00% 236.6Mbps 18.5Mbps 91ms 90ms 北京联通 0.11% 218.1Mbps 211.4Mbps 111ms 105ms 北京移动 14.88% 2.8Mbps 186.5Mbps 239ms 104ms IPv4 回程重传 回程速度 去程速度 回程延迟 去程延迟 上海电信 4.73% 43.0Mbps 0.2Mbps 104ms 103ms 上海联通 3.23% 81.1Mbps 120.3Mbps 85ms 93ms 上海移动 12.48% 44.2Mbps 149.0Mbps 92ms 95ms IPv4 回程重传 回程速度 去程速度 回程延迟 去程延迟 广东电信 0.31% 168.2Mbps 0.3Mbps 167ms 300ms 广东联通 0.09% 168.2Mbps 162.3Mbps 123ms 134ms 广东移动 0.00% 176.3Mbps 229.1Mbps 114ms 108ms 国际方向 下载重传 下载速度 上传速度 下载延迟 上传延迟 Apple IPv4 0.00% 3607.4Mbps 2339.0Mbps 28ms 28ms 拥塞控制 bbr TCP发送(回程)缓存最小/默认/最大值 4K/16K/4M TCP窗口缩放 1/正常 排队算法 fq TCP接收(去程)缓存最小/默认/最大值 4K/128K/4.9M TCP接收自调 1/正常 注：单线程理论极值=最大窗口/平均延迟*8，其中最大窗口=min(本地最大窗口，测速点最大窗口=16MB) 以美西为例：160ms延迟+4M发送缓存=理论单线程200Mbps，理论值不考虑商家限速和线路拥堵 代理下载速度由 回程速度+下载速度 的短板决定 报告时间：2026-10-17 19:46:49 CST（北京时间） 今日报告次数：307 累计报告次数：55159 单线程测速