{
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/deed.ja",
  "attribution": "回線図鑑 実測ラボ（https://kaisen-zukan.com/ping-lab）",
  "note": "2026-08-01ごろを境に数値の水準が変化しています。既存データからの切り分けでは宅内環境側の要因が濃厚という状況証拠が得られていますが、断定はできていません。詳細は https://kaisen-zukan.com/ping-lab を参照してください。",
  "generatedAt": "2026-08-12T16:11:33.033Z",
  "meta": {
    "line": "ソフトバンク光（推定確定・2026-07-02初回データ）",
    "lineType": "コラボ光（フレッツ網）",
    "region": "兵庫県",
    "housing": "マンション",
    "connection": "無線（Wi-Fi）",
    "privacy": "公開粒度＝回線名＋地方＋住まいタイプまで。住所・市区町村・IPは記録も公開もしない",
    "startedAt": "2026-07-02",
    "lineEvidence": "初回サンプル(2026-07-02 23時台JST) cloudflare avg18.7ms/google avg16.6ms＝フレッツ網系の水準（SoftBank Airなら30〜50ms級のため除外）"
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