{
  "asn": 55897,
  "name": "SAKURA-F",
  "description": "SAKURA Internet Inc.",
  "country": "JP",
  "rir": "APNIC",
  "prefix_v4": 2,
  "prefix_v6": 0,
  "updated_at": "2026-05-24T01:05:10.272307Z",
  "upstreams": [
    {
      "asn": 9370,
      "name": "SAKURA-B",
      "country": "JP"
    },
    {
      "asn": 9371,
      "name": "SAKURA-C",
      "country": "JP"
    }
  ],
  "downstreams": null,
  "peers": null,
  "ixp_memberships": null
}