{
  "backhaul": {
    "generated_at": "2026-11-07T05:31:33Z",
    "interval": "6h0m0s",
    "routes": [
      {
        "backbones": [
          "163",
          "CT"
        ],
        "city": "北京",
        "final_rtt_ms": 176.26,
        "hops": 13,
        "isp": "telecom",
        "line": "电信 163",
        "name": "电信",
        "target_ip": "106.37.71.253",
        "traced_at": "2026-11-07T05:30:41Z"
      },
      {
        "backbones": [
          "4837"
        ],
        "city": "北京",
        "final_rtt_ms": 192.53,
        "hops": 11,
        "isp": "unicom",
        "line": "联通 4837",
        "name": "联通",
        "target_ip": "111.199.232.1",
        "traced_at": "2026-11-07T05:30:47Z"
      },
      {
        "backbones": [
          "CMI",
          "CMNET"
        ],
        "city": "北京",
        "final_rtt_ms": 233.5,
        "hops": 13,
        "isp": "mobile",
        "line": "移动 CMI",
        "name": "移动",
        "target_ip": "221.179.155.161",
        "traced_at": "2026-11-07T05:30:52Z"
      },
      {
        "backbones": [
          "163",
          "CT"
        ],
        "city": "上海",
        "final_rtt_ms": 145.42,
        "hops": 10,
        "isp": "telecom",
        "line": "电信 163",
        "name": "电信",
        "target_ip": "202.96.209.133",
        "traced_at": "2026-11-07T05:30:59Z"
      },
      {
        "backbones": [
          "4837"
        ],
        "city": "上海",
        "final_rtt_ms": 185.74,
        "hops": 11,
        "isp": "unicom",
        "line": "联通 4837",
        "name": "联通",
        "target_ip": "210.22.97.1",
        "traced_at": "2026-11-07T05:31:04Z"
      },
      {
        "backbones": [
          "CMI",
          "CMNET"
        ],
        "city": "上海",
        "final_rtt_ms": 242.98,
        "hops": 14,
        "isp": "mobile",
        "line": "移动 CMI",
        "name": "移动",
        "target_ip": "211.136.112.200",
        "traced_at": "2026-11-07T05:31:09Z"
      },
      {
        "backbones": [
          "163",
          "CT"
        ],
        "city": "广州",
        "final_rtt_ms": 168.75,
        "hops": 12,
        "isp": "telecom",
        "line": "电信 163",
        "name": "电信",
        "target_ip": "14.22.48.18",
        "traced_at": "2026-11-07T05:31:16Z"
      },
      {
        "backbones": [
          "4837"
        ],
        "city": "广州",
        "final_rtt_ms": 187.93,
        "hops": 12,
        "isp": "unicom",
        "line": "联通 4837",
        "name": "联通",
        "target_ip": "210.21.196.6",
        "traced_at": "2026-11-07T05:31:21Z"
      },
      {
        "backbones": [
          "CMI",
          "CMNET"
        ],
        "city": "广州",
        "final_rtt_ms": 204.65,
        "hops": 13,
        "isp": "mobile",
        "line": "移动 CMI",
        "name": "移动",
        "target_ip": "120.196.165.24",
        "traced_at": "2026-11-07T05:31:27Z"
      }
    ]
  },
  "conclusion": "截至 11月7日 13:31，FMT8 北上广回程：电信全走 163，联通全走 4837，移动全走 CMI，平均延迟 145–230 ms。",
  "datacenter": "FMT8",
  "facts": [
    "截至 2026-11-07 13:31（北京时间），本站 FMT8 测试机到国内九个三网节点的回程线路实测为：北京电信：电信 163；北京联通：联通 4837；北京移动：移动 CMI；上海电信：电信 163；上海联通：联通 4837；上海移动：移动 CMI；广州电信：电信 163；广州联通：联通 4837；广州移动：移动 CMI。",
    "最近 25 分钟从 FMT8 到国内的 Ping 延迟（每 5 分钟采样一次，更新于 2026-11-07 13:56（北京时间））：北京电信 平均 176 ms（最低 176 / 最高 176，丢包 10.0%）；北京联通 平均 197 ms（最低 196 / 最高 198，丢包 1.7%）；北京移动 平均 230 ms（最低 223 / 最高 237，丢包 23.3%）；上海电信 平均 145 ms（最低 145 / 最高 146，丢包 23.3%）；上海联通 平均 186 ms（最低 186 / 最高 186，丢包 0.0%）；上海移动 平均 230 ms（最低 223 / 最高 237，丢包 11.7%）；广州电信 平均 169 ms（最低 169 / 最高 169，丢包 20.0%）；广州联通 平均 188 ms（最低 188 / 最高 188，丢包 25.0%）；广州移动 平均 222 ms（最低 215 / 最高 227，丢包 0.0%）。"
  ],
  "ipv4": "45.62.96.113",
  "latency": {
    "generated_at": "2026-11-07T05:56:06Z",
    "interval": "5m0s",
    "stats": [
      {
        "city": "北京",
        "isp": "telecom",
        "ip": "106.37.71.253",
        "name": "电信",
        "last_ms": 175.97,
        "avg_ms": 175.99,
        "min_ms": 175.96,
        "max_ms": 176.05,
        "loss_pct": 10,
        "samples": 6
      },
      {
        "city": "北京",
        "isp": "unicom",
        "ip": "111.199.232.1",
        "name": "联通",
        "last_ms": 196.17,
        "avg_ms": 196.81,
        "min_ms": 195.88,
        "max_ms": 197.71,
        "loss_pct": 1.67,
        "samples": 6
      },
      {
        "city": "北京",
        "isp": "mobile",
        "ip": "221.179.155.161",
        "name": "移动",
        "last_ms": 228.36,
        "avg_ms": 229.96,
        "min_ms": 222.9,
        "max_ms": 237.17,
        "loss_pct": 23.33,
        "samples": 6
      },
      {
        "city": "上海",
        "isp": "telecom",
        "ip": "202.96.209.133",
        "name": "电信",
        "last_ms": 145.68,
        "avg_ms": 145.48,
        "min_ms": 145.31,
        "max_ms": 145.68,
        "loss_pct": 23.33,
        "samples": 6
      },
      {
        "city": "上海",
        "isp": "unicom",
        "ip": "210.22.97.1",
        "name": "联通",
        "last_ms": 185.65,
        "avg_ms": 185.61,
        "min_ms": 185.59,
        "max_ms": 185.65,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "上海",
        "isp": "mobile",
        "ip": "211.136.112.200",
        "name": "移动",
        "last_ms": 233,
        "avg_ms": 230.17,
        "min_ms": 222.95,
        "max_ms": 237.29,
        "loss_pct": 11.67,
        "samples": 6
      },
      {
        "city": "广州",
        "isp": "telecom",
        "ip": "14.22.48.18",
        "name": "电信",
        "last_ms": 168.75,
        "avg_ms": 168.71,
        "min_ms": 168.59,
        "max_ms": 168.89,
        "loss_pct": 20,
        "samples": 6
      },
      {
        "city": "广州",
        "isp": "unicom",
        "ip": "210.21.196.6",
        "name": "联通",
        "last_ms": 187.73,
        "avg_ms": 187.71,
        "min_ms": 187.7,
        "max_ms": 187.73,
        "loss_pct": 25,
        "samples": 6
      },
      {
        "city": "广州",
        "isp": "mobile",
        "ip": "120.196.165.24",
        "name": "移动",
        "last_ms": 226.92,
        "avg_ms": 222.49,
        "min_ms": 214.54,
        "max_ms": 226.92,
        "loss_pct": 0,
        "samples": 6
      }
    ],
    "window": "最近 25 分钟"
  },
  "license": "数据可自由引用，请注明来源 https://fmt8.bwg.net/",
  "location": "美国 弗里蒙特",
  "methodology": "https://fmt8.bwg.net/about",
  "publisher": "搬瓦工中文网",
  "publisher_url": "https://www.bandwagonhost.net/",
  "site": "搬瓦工 FMT8 演示站",
  "updated_at": "2026-11-07T05:56:06Z",
  "url": "https://fmt8.bwg.net/"
}