{
  "asn" : 10073,
  "metadata" : {
    "handle" : "KNOU-AS",
    "description" : "Korea National Open University",
    "countryCode" : "KR",
    "country" : "South Korea",
    "origin" : "authoritative",
    "lastAnnounced" : "2026-01-04T11:40:25.578786Z"
  },
  "prefixes" : {
    "ipv4" : [
      "61.43.90.0/24",
      "61.43.98.0/23",
      "203.232.172.0/23",
      "203.232.174.0/24",
      "203.232.176.0/22",
      "203.249.34.0/24",
      "203.249.36.0/24",
      "203.249.40.0/22",
      "203.249.44.0/23",
      "210.119.207.0/24"
    ],
    "ipv6" : [ ]
  }
}