{
  "backhaul": {
    "generated_at": "2026-11-06T09:57:13Z",
    "interval": "6h0m0s",
    "routes": [
      {
        "backbones": [
          "CUG",
          "9929",
          "163",
          "CT"
        ],
        "city": "北京",
        "final_rtt_ms": 155.07,
        "hops": 16,
        "isp": "telecom",
        "line": "联通 9929",
        "name": "电信",
        "target_ip": "106.37.71.253",
        "traced_at": "2026-11-06T09:56:22Z"
      },
      {
        "backbones": [
          "CUG",
          "9929",
          "4837"
        ],
        "city": "北京",
        "final_rtt_ms": 152.34,
        "hops": 13,
        "isp": "unicom",
        "line": "联通 9929",
        "name": "联通",
        "target_ip": "111.199.232.1",
        "traced_at": "2026-11-06T09:56:28Z"
      },
      {
        "backbones": [
          "CMI",
          "CMNET"
        ],
        "city": "北京",
        "final_rtt_ms": 154.65,
        "hops": 13,
        "isp": "mobile",
        "line": "移动 CMI",
        "name": "移动",
        "target_ip": "221.179.155.161",
        "traced_at": "2026-11-06T09:56:34Z"
      },
      {
        "backbones": [
          "CT",
          "CN2"
        ],
        "city": "上海",
        "final_rtt_ms": 126.57,
        "hops": 10,
        "isp": "telecom",
        "line": "CN2 GIA",
        "name": "电信",
        "target_ip": "202.96.209.133",
        "traced_at": "2026-11-06T09:56:40Z"
      },
      {
        "backbones": [
          "CUG",
          "9929",
          "4837"
        ],
        "city": "上海",
        "final_rtt_ms": 134.05,
        "hops": 13,
        "isp": "unicom",
        "line": "联通 9929",
        "name": "联通",
        "target_ip": "210.22.97.1",
        "traced_at": "2026-11-06T09:56:44Z"
      },
      {
        "backbones": [
          "CUG",
          "9929",
          "4837",
          "CMNET"
        ],
        "city": "上海",
        "final_rtt_ms": 160.42,
        "hops": 16,
        "isp": "mobile",
        "line": "联通 9929",
        "name": "移动",
        "target_ip": "211.136.112.200",
        "traced_at": "2026-11-06T09:56:50Z"
      },
      {
        "backbones": [
          "CT",
          "CN2"
        ],
        "city": "广州",
        "final_rtt_ms": 152.18,
        "hops": 13,
        "isp": "telecom",
        "line": "CN2 GIA",
        "name": "电信",
        "target_ip": "14.22.48.18",
        "traced_at": "2026-11-06T09:56:56Z"
      },
      {
        "backbones": [
          "CUG",
          "9929",
          "4837"
        ],
        "city": "广州",
        "final_rtt_ms": 170.15,
        "hops": 14,
        "isp": "unicom",
        "line": "联通 9929",
        "name": "联通",
        "target_ip": "210.21.196.6",
        "traced_at": "2026-11-06T09:57:01Z"
      },
      {
        "backbones": [
          "CMI",
          "CMNET"
        ],
        "city": "广州",
        "final_rtt_ms": 154.31,
        "hops": 13,
        "isp": "mobile",
        "line": "移动 CMI",
        "name": "移动",
        "target_ip": "120.196.165.24",
        "traced_at": "2026-11-06T09:57:08Z"
      }
    ]
  },
  "conclusion": "截至 11月6日 17:57，DC9 CN2 GIA 北上广回程：电信多走 CN2 GIA，联通全走 9929，移动多走 CMI，平均延迟 126–183 ms。",
  "datacenter": "DC9 CN2 GIA",
  "facts": [
    "截至 2026-11-06 17:57（北京时间），本站 DC9 CN2 GIA 测试机到国内九个三网节点的回程线路实测为：北京电信：联通 9929；北京联通：联通 9929；北京移动：移动 CMI；上海电信：CN2 GIA；上海联通：联通 9929；上海移动：联通 9929；广州电信：CN2 GIA；广州联通：联通 9929；广州移动：移动 CMI。",
    "过去 24 小时从 DC9 CN2 GIA 到国内的 Ping 延迟（每 5 分钟采样一次，更新于 2026-11-06 20:23（北京时间））：北京电信 平均 183 ms（最低 153 / 最高 291，丢包 0.1%）；北京联通 平均 157 ms（最低 143 / 最高 255，丢包 2.0%）；北京移动 平均 154 ms（最低 154 / 最高 164，丢包 2.1%）；上海电信 平均 126 ms（最低 126 / 最高 128，丢包 0.1%）；上海联通 平均 137 ms（最低 125 / 最高 268，丢包 1.7%）；上海移动 平均 159 ms（最低 156 / 最高 171，丢包 0.3%）；广州电信 平均 152 ms（最低 152 / 最高 155，丢包 0.1%）；广州联通 平均 172 ms（最低 154 / 最高 312，丢包 10.1%）；广州移动 平均 155 ms（最低 154 / 最高 305，丢包 1.8%）。"
  ],
  "ipv4": "104.194.81.92",
  "latency": {
    "generated_at": "2026-11-06T12:23:42Z",
    "interval": "5m0s",
    "stats": [
      {
        "city": "北京",
        "isp": "telecom",
        "ip": "106.37.71.253",
        "name": "电信",
        "last_ms": 219.23,
        "avg_ms": 183.18,
        "min_ms": 153.09,
        "max_ms": 290.68,
        "loss_pct": 0.1,
        "samples": 293
      },
      {
        "city": "北京",
        "isp": "unicom",
        "ip": "111.199.232.1",
        "name": "联通",
        "last_ms": 152.21,
        "avg_ms": 156.57,
        "min_ms": 143.01,
        "max_ms": 255.25,
        "loss_pct": 2.01,
        "samples": 293
      },
      {
        "city": "北京",
        "isp": "mobile",
        "ip": "221.179.155.161",
        "name": "移动",
        "last_ms": 154.31,
        "avg_ms": 154.46,
        "min_ms": 154.28,
        "max_ms": 164.01,
        "loss_pct": 2.15,
        "samples": 293
      },
      {
        "city": "上海",
        "isp": "telecom",
        "ip": "202.96.209.133",
        "name": "电信",
        "last_ms": 126.54,
        "avg_ms": 126.48,
        "min_ms": 126.28,
        "max_ms": 128.48,
        "loss_pct": 0.1,
        "samples": 293
      },
      {
        "city": "上海",
        "isp": "unicom",
        "ip": "210.22.97.1",
        "name": "联通",
        "last_ms": 133.91,
        "avg_ms": 136.66,
        "min_ms": 124.7,
        "max_ms": 267.78,
        "loss_pct": 1.71,
        "samples": 293
      },
      {
        "city": "上海",
        "isp": "mobile",
        "ip": "211.136.112.200",
        "name": "移动",
        "last_ms": 160.28,
        "avg_ms": 158.95,
        "min_ms": 156.13,
        "max_ms": 170.87,
        "loss_pct": 0.31,
        "samples": 293
      },
      {
        "city": "广州",
        "isp": "telecom",
        "ip": "14.22.48.18",
        "name": "电信",
        "last_ms": 152.03,
        "avg_ms": 152.15,
        "min_ms": 151.84,
        "max_ms": 155,
        "loss_pct": 0.14,
        "samples": 293
      },
      {
        "city": "广州",
        "isp": "unicom",
        "ip": "210.21.196.6",
        "name": "联通",
        "last_ms": 169.93,
        "avg_ms": 171.82,
        "min_ms": 154.3,
        "max_ms": 311.84,
        "loss_pct": 10.14,
        "samples": 293
      },
      {
        "city": "广州",
        "isp": "mobile",
        "ip": "120.196.165.24",
        "name": "移动",
        "last_ms": 154.19,
        "avg_ms": 154.92,
        "min_ms": 154.15,
        "max_ms": 305.03,
        "loss_pct": 1.77,
        "samples": 293
      }
    ],
    "window": "过去 24 小时"
  },
  "license": "数据可自由引用，请注明来源 https://dc9.bwg.net/",
  "location": "美国 洛杉矶",
  "methodology": "https://dc9.bwg.net/about",
  "publisher": "搬瓦工中文网",
  "publisher_url": "https://www.bandwagonhost.net/",
  "site": "搬瓦工 DC9 演示站",
  "updated_at": "2026-11-06T12:23:42Z",
  "url": "https://dc9.bwg.net/"
}