{
  "backhaul": {
    "generated_at": "2026-11-07T05:21:29Z",
    "interval": "6h0m0s",
    "routes": [
      {
        "backbones": [
          "CT",
          "CN2"
        ],
        "city": "北京",
        "final_rtt_ms": 152.2,
        "hops": 13,
        "isp": "telecom",
        "line": "CN2 GIA",
        "name": "电信",
        "target_ip": "106.37.71.253",
        "traced_at": "2026-11-07T05:20:41Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "163",
          "4837"
        ],
        "city": "北京",
        "final_rtt_ms": 165.74,
        "hops": 13,
        "isp": "unicom",
        "line": "CN2 GT",
        "name": "联通",
        "target_ip": "111.199.232.1",
        "traced_at": "2026-11-07T05:20:47Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "163",
          "CMNET"
        ],
        "city": "北京",
        "final_rtt_ms": 203.95,
        "hops": 15,
        "isp": "mobile",
        "line": "CN2 GT",
        "name": "移动",
        "target_ip": "221.179.155.161",
        "traced_at": "2026-11-07T05:20:52Z"
      },
      {
        "backbones": [
          "CT",
          "CN2"
        ],
        "city": "上海",
        "final_rtt_ms": 124.67,
        "hops": 9,
        "isp": "telecom",
        "line": "CN2 GIA",
        "name": "电信",
        "target_ip": "202.96.209.133",
        "traced_at": "2026-11-07T05:20:58Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "4837"
        ],
        "city": "上海",
        "final_rtt_ms": 135.35,
        "hops": 11,
        "isp": "unicom",
        "line": "CN2 GIA",
        "name": "联通",
        "target_ip": "210.22.97.1",
        "traced_at": "2026-11-07T05:21:02Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "CMNET"
        ],
        "city": "上海",
        "final_rtt_ms": 133.6,
        "hops": 14,
        "isp": "mobile",
        "line": "CN2 GIA",
        "name": "移动",
        "target_ip": "211.136.112.200",
        "traced_at": "2026-11-07T05:21:08Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "163"
        ],
        "city": "广州",
        "final_rtt_ms": 163.43,
        "hops": 12,
        "isp": "telecom",
        "line": "CN2 GT",
        "name": "电信",
        "target_ip": "14.22.48.18",
        "traced_at": "2026-11-07T05:21:13Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "4837"
        ],
        "city": "广州",
        "final_rtt_ms": 163,
        "hops": 11,
        "isp": "unicom",
        "line": "CN2 GIA",
        "name": "联通",
        "target_ip": "210.21.196.6",
        "traced_at": "2026-11-07T05:21:18Z"
      },
      {
        "backbones": [
          "CT",
          "CN2",
          "163",
          "CMNET"
        ],
        "city": "广州",
        "final_rtt_ms": 170.43,
        "hops": 14,
        "isp": "mobile",
        "line": "CN2 GT",
        "name": "移动",
        "target_ip": "120.196.165.24",
        "traced_at": "2026-11-07T05:21:23Z"
      }
    ]
  },
  "conclusion": "截至 11月7日 13:21，SJC5 北上广回程：电信多走 CN2 GIA，联通多走 CN2 GIA，移动多走 CN2 GT，平均延迟 125–204 ms。",
  "datacenter": "SJC5",
  "facts": [
    "截至 2026-11-07 13:21（北京时间），本站 SJC5 测试机到国内九个三网节点的回程线路实测为：北京电信：CN2 GIA；北京联通：CN2 GT；北京移动：CN2 GT；上海电信：CN2 GIA；上海联通：CN2 GIA；上海移动：CN2 GIA；广州电信：CN2 GT；广州联通：CN2 GIA；广州移动：CN2 GT。",
    "最近 24 分钟从 SJC5 到国内的 Ping 延迟（每 5 分钟采样一次，更新于 2026-11-07 13:25（北京时间））：北京电信 平均 152 ms（最低 152 / 最高 152，丢包 0.0%）；北京联通 平均 166 ms（最低 165 / 最高 166，丢包 0.0%）；北京移动 平均 204 ms（最低 204 / 最高 204，丢包 18.3%）；上海电信 平均 125 ms（最低 124 / 最高 125，丢包 0.0%）；上海联通 平均 135 ms（最低 135 / 最高 135，丢包 0.0%）；上海移动 平均 134 ms（最低 133 / 最高 135，丢包 0.0%）；广州电信 平均 163 ms（最低 163 / 最高 163，丢包 0.0%）；广州联通 平均 163 ms（最低 163 / 最高 163，丢包 8.3%）；广州移动 平均 170 ms（最低 170 / 最高 171，丢包 0.0%）。"
  ],
  "ipv4": "138.128.197.155",
  "latency": {
    "generated_at": "2026-11-07T05:25:46Z",
    "interval": "5m0s",
    "stats": [
      {
        "city": "北京",
        "isp": "telecom",
        "ip": "106.37.71.253",
        "name": "电信",
        "last_ms": 152.15,
        "avg_ms": 152.13,
        "min_ms": 152.11,
        "max_ms": 152.15,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "北京",
        "isp": "unicom",
        "ip": "111.199.232.1",
        "name": "联通",
        "last_ms": 165.42,
        "avg_ms": 165.51,
        "min_ms": 165.42,
        "max_ms": 165.76,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "北京",
        "isp": "mobile",
        "ip": "221.179.155.161",
        "name": "移动",
        "last_ms": 203.71,
        "avg_ms": 203.86,
        "min_ms": 203.51,
        "max_ms": 204.31,
        "loss_pct": 18.33,
        "samples": 6
      },
      {
        "city": "上海",
        "isp": "telecom",
        "ip": "202.96.209.133",
        "name": "电信",
        "last_ms": 124.58,
        "avg_ms": 124.53,
        "min_ms": 124.48,
        "max_ms": 124.58,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "上海",
        "isp": "unicom",
        "ip": "210.22.97.1",
        "name": "联通",
        "last_ms": 135.21,
        "avg_ms": 135.23,
        "min_ms": 135.21,
        "max_ms": 135.25,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "上海",
        "isp": "mobile",
        "ip": "211.136.112.200",
        "name": "移动",
        "last_ms": 133.31,
        "avg_ms": 133.73,
        "min_ms": 133.31,
        "max_ms": 135.3,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "广州",
        "isp": "telecom",
        "ip": "14.22.48.18",
        "name": "电信",
        "last_ms": 163.28,
        "avg_ms": 163.27,
        "min_ms": 163.25,
        "max_ms": 163.3,
        "loss_pct": 0,
        "samples": 6
      },
      {
        "city": "广州",
        "isp": "unicom",
        "ip": "210.21.196.6",
        "name": "联通",
        "last_ms": 162.87,
        "avg_ms": 162.89,
        "min_ms": 162.87,
        "max_ms": 162.93,
        "loss_pct": 8.33,
        "samples": 6
      },
      {
        "city": "广州",
        "isp": "mobile",
        "ip": "120.196.165.24",
        "name": "移动",
        "last_ms": 169.71,
        "avg_ms": 170.03,
        "min_ms": 169.7,
        "max_ms": 170.72,
        "loss_pct": 0,
        "samples": 6
      }
    ],
    "window": "最近 24 分钟"
  },
  "license": "数据可自由引用，请注明来源 https://sjc5.bwg.net/",
  "location": "美国 圣何塞",
  "methodology": "https://sjc5.bwg.net/about",
  "publisher": "搬瓦工中文网",
  "publisher_url": "https://www.bandwagonhost.net/",
  "site": "搬瓦工 SJC5 演示站",
  "updated_at": "2026-11-07T05:25:46Z",
  "url": "https://sjc5.bwg.net/"
}