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 AS402169 USCLOUD INC - Uscloud Inc IP: 38.14.*.* IPv4回程 统计摘要： 零丢包: 49 1-20%: 14 >20%: 2 三网概览 电信 / 联通 / 移动 河北 4837 -1ms 100% / failed failed failed / 4837 192ms 0% 山西 failed failed failed / failed failed failed / 4837 206ms 0% 辽宁 4837 -1ms 100% / 4837 181ms 0% / failed failed failed 吉林 4837 174ms 0% / failed failed failed / 4837 223ms 0% 黑龙江 4837 172ms 0% / 4837 219ms 0% / failed failed failed 江苏 4837 180ms 0% / failed failed failed / 4837 231ms 0% 浙江 4837 165ms 0% / 4837 200ms 4% / 4837 194ms 0% 安徽 4837 188ms 0% / 4837 198ms 4% / 4837 163ms 0% 福建 4837 195ms 0% / 4837 191ms 4% / failed failed failed 江西 4837 154ms 0% / 4837 194ms 4% / failed failed failed 山东 4837 171ms 0% / 4837 178ms 0% / 4837 176ms 4% 河南 failed failed failed / 4837 194ms 8% / failed failed failed 湖北 failed failed failed / 4837 191ms 0% / failed failed failed 湖南 4837 161ms 0% / 4837 204ms 0% / failed failed failed 广东 4837 166ms 8% / 4837 164ms 0% / 4837 181ms 0% 海南 4837 183ms 0% / 4837 219ms 4% / failed failed failed 四川 4837 179ms 0% / 4837 221ms 0% / failed failed failed 贵州 4837 173ms 0% / 4837 179ms 0% / 4837 200ms 0% 陕西 4837 159ms 0% / 4837 190ms 0% / failed failed failed 甘肃 4837 178ms 0% / failed failed failed / 4837 195ms 0% 青海 failed failed failed / 4837 205ms 0% / 4837 188ms 0% 内蒙古 failed failed failed / 4837 171ms 4% / 4837 187ms 0% 广西 4837 176ms 0% / 4837 197ms 4% / 4837 209ms 0% 宁夏 failed failed failed / 4837 207ms 8% / 4837 198ms 0% 新疆 4837 166ms 0% / 4837 237ms 8% / 4837 247ms 0% 北京 4837 187ms 0% / 4837 164ms 0% / 4837 178ms 0% 天津 4837 166ms 0% / 4837 194ms 0% / 4837 198ms 0% 上海 4837 150ms 4% / 4837 183ms 4% / 4837 160ms 0% 重庆 4837 176ms 0% / 4837 213ms 0% / failed failed failed ● 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：2026-09-15 23:59:16 CST（北京时间） 今日报告次数：669 累计报告次数：35747 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 AS402169 USCLOUD INC - Uscloud Inc IP: 38.14.*.* IPv4大包回程 统计摘要： 零重传: 46 1-20%: 16 >20%: 3 三网概览 电信 / 联通 / 移动 河北 4837 -1ms 100% / failed failed failed / 4837 190ms 0% 山西 failed failed failed / failed failed failed / 4837 207ms 0% 辽宁 4837 -1ms 100% / 4837 179ms 4% / failed failed failed 吉林 4837 169ms 0% / failed failed failed / 4837 221ms 0% 黑龙江 4837 169ms 4% / 4837 217ms 4% / failed failed failed 江苏 4837 182ms 0% / failed failed failed / 4837 214ms 0% 浙江 4837 164ms 0% / 4837 199ms 0% / 4837 186ms 0% 安徽 4837 183ms 0% / 4837 190ms 4% / 4837 168ms 0% 福建 4837 193ms 0% / 4837 188ms 4% / failed failed failed 江西 4837 159ms 0% / 4837 200ms 0% / failed failed failed 山东 4837 171ms 0% / 4837 171ms 0% / 4837 176ms 0% 河南 failed failed failed / 4837 196ms 0% / failed failed failed 湖北 failed failed failed / 4837 188ms 0% / failed failed failed 湖南 4837 163ms 0% / 4837 205ms 4% / failed failed failed 广东 4837 168ms 0% / 4837 162ms 0% / 4837 177ms 0% 海南 4837 186ms 4% / 4837 218ms 4% / failed failed failed 四川 4837 176ms 0% / 4837 218ms 0% / failed failed failed 贵州 4837 172ms 0% / 4837 180ms 0% / 4837 206ms 0% 陕西 4837 162ms 0% / 4837 189ms 0% / failed failed failed 甘肃 4837 177ms 0% / failed failed failed / 4837 194ms 4% 青海 failed failed failed / 4837 195ms 0% / 4837 191ms 0% 内蒙古 failed failed failed / 4837 174ms 0% / 4837 -1ms 100% 广西 4837 177ms 0% / 4837 201ms 12% / 4837 195ms 0% 宁夏 failed failed failed / 4837 208ms 8% / 4837 199ms 0% 新疆 4837 163ms 0% / 4837 245ms 12% / 4837 245ms 0% 北京 4837 183ms 0% / 4837 159ms 0% / 4837 176ms 0% 天津 4837 170ms 0% / 4837 196ms 12% / 4837 203ms 0% 上海 4837 142ms 0% / 4837 169ms 4% / 4837 163ms 4% 重庆 4837 168ms 0% / 4837 207ms 8% / failed failed failed ● 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：2026-09-15 23:59:16 CST（北京时间） 今日报告次数：669 累计报告次数：35747 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 AS402169 USCLOUD INC - Uscloud Inc IP: 38.14.*.* 教育网回程 CERNET-IPv4 零丢包: 28 1-20%: 1 >20%: 2 教育网概览 CERNET-IPv4 河北 Tata->CMI 180ms 0% 山西 4837 195ms 0% 辽宁 Tata 179ms 0% 吉林 Tata->CMI 192ms 0% 黑龙江 Tata 186ms 0% 江苏 Tata->CTGGIA 213ms 0% 浙江 Tata->NTT 216ms 0% 安徽 Tata->NTT 213ms 8% 福建 Tata->Cogent 212ms 0% 江西 Tata->Cogent 202ms 0% 山东 CMI->HKIX 179ms 0% 河南 Tata->CMI 179ms 0% 湖北 Tata->CMI 182ms 0% 湖南 Tata->CMI 183ms 0% 广东 Tata 232ms 0% 海南 Tata->NTT 239ms 0% 四川 Tata -1ms 100% 贵州 Tata->NTT 245ms 0% 云南 Tata->CMI -1ms 100% 陕西 Tata 180ms 0% 甘肃 4837 207ms 0% 青海 Tata 195ms 0% 内蒙古 Tata->CMI 190ms 0% 广西 Tata->NTT 241ms 0% 西藏 163 180ms 0% 宁夏 Tata 193ms 0% 新疆 Tata->CMI 226ms 0% 北京 CMI->HKIX 205ms 0% 天津 Tata 161ms 0% 上海 Tata 161ms 0% 重庆 4837 189ms 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：2026-09-15 23:59:16 CST（北京时间） 今日报告次数：669 累计报告次数：35747 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 AS402169 USCLOUD INC - Uscloud Inc IP: 38.14.*.* 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 146ms 0 146ms 0 日本 102ms 0 102ms 0 新加坡 180ms 0 183ms 0 美洲 美国西部-洛杉矶 11ms 0 11ms 0 美国中部-达拉斯 46ms 0 46ms 0 美国东部-芝加哥 49ms 0 58ms 0 加拿大-蒙特利尔 62ms 0 62ms 0 巴西-里约热内卢 192ms 1 187ms 0 欧洲 德国-法兰克福 157ms 3 151ms 0 英国-伦敦 134ms 0 136ms 0 荷兰-阿姆斯特丹 138ms 0 140ms 0 大洋洲 澳大利亚-悉尼 145ms 0 145ms 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 ✓ 3.390ms 0% Amazon www.amazon.com ✓ 1.753ms 0% Apple iCloud www.icloud.com ✓ 12.367ms 0% AWS STS sts.amazonaws.com ✓ 66.007ms 0% ChatGPT chatgpt.com ✓ 3.760ms 0% Claude claude.ai ✓ 3.480ms 0% Cloudflare Dashboard dash.cloudflare.com ✓ 3.477ms 0% Discord Gateway gateway.discord.gg ✓ 4.127ms 0% Dropbox API api.dropboxapi.com ✓ 1.940ms 0% Facebook www.facebook.com ✓ 2.047ms 0% GitHub API api.github.com ✓ 24.867ms 0% GitLab gitlab.com ✓ 2.173ms 0% Gmail mail.google.com ✓ 28.630ms 0% Google Search www.google.com ✓ 2.346ms 0% Google Static www.gstatic.com ✓ 28.153ms 0% Instagram www.instagram.com ✓ 3.340ms 0% Microsoft Login login.microsoftonline.com ✓ 17.363ms 0% Netflix API api-global.netflix.com ✓ 24.650ms 0% NodeSeek www.nodeseek.com ✓ 2.880ms 0% Notion API api.notion.com ✓ 3.510ms 0% OpenAI API api.openai.com ✓ 3.490ms 0% PayPal API api-m.paypal.com ✓ 2.830ms 0% Reddit OAuth oauth.reddit.com ✓ 2.280ms 0% Slack App app.slack.com ✓ 24.117ms 0% Spotify Web open.spotify.com ✓ 2.100ms 0% Steam store.steampowered.com ✓ 2.307ms 0% Telegram telegram.org ✓ 150.327ms 0% Wikipedia www.wikipedia.org ✓ 2.753ms 0% X x.com ✓ 2.793ms 0% YouTube API youtubei.googleapis.com ✓ 8.003ms 0% Zoom API api.zoom.us ✓ 2.820ms 0% 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 ✓ 1.733ms 0% AWS CloudFront d1.awsstatic.com ✓ 2.563ms 0% CacheFly cachefly.cachefly.net ✓ 2.007ms 0% Cloudflare CDNJS cdnjs.cloudflare.com ✓ 3.330ms 0% Fastly Test http-me.fastly.dev ✓ 2.130ms 0% Google Hosted Libraries ajax.googleapis.com ✓ 3.220ms 0% jsDelivr Multi-CDN cdn.jsdelivr.net ✓ 3.096ms 0% UNPKG Cloudflare unpkg.com ✓ 2.980ms 0% 颜色: 0-2ms 正常 2-10ms 一般 >10ms 异常，或不可达 报告时间：2026-09-15 23:59:16 CST（北京时间） 今日报告次数：669 累计报告次数：35747 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 AS402169 USCLOUD INC - Uscloud Inc IP: 38.14.*.* 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% 336.8Mbps 88.2Mbps 233ms 229ms 北京联通 1.16% 141.2Mbps 4.6Mbps 239ms 234ms 北京移动 0.00% 269.3Mbps 4.4Mbps 250ms 241ms 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 0.00% 301.4Mbps 309.0Mbps 223ms 234ms 上海联通 0.91% 17.0Mbps 227.0Mbps 235ms 242ms 上海移动 0.00% 318.1Mbps 6.8Mbps 229ms 213ms 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 2.63% 110.3Mbps 28.6Mbps 248ms 240ms 广东联通 0.00% 311.0Mbps 4.2Mbps 234ms 237ms 广东移动 0.00% 262.6Mbps 321.6Mbps 239ms 236ms 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% 730.2Mbps 431.1Mbps 119ms 106ms 拥塞控制 bbr TCP发送(回程)缓存最小/默认/最大值 4K/1M/14.5M 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/1M/14.5M 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：2026-09-15 23:59:16 CST（北京时间） 今日报告次数：669 累计报告次数：35747 单线程测速