{
  "asn": 4221,
  "abuser_score": "0 (Very Low)",
  "descr": "DNIC-ASBLK-04214-04221 - United States Department of Defense DoD, US",
  "country": "us",
  "active": true,
  "org": "United States Department of Defense (DoD)",
  "domain": "defense.gov",
  "abuse": "disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil",
  "type": "government",
  "created": "1995-01-09",
  "updated": "2025-09-12",
  "rir": "ARIN",
  "whois": "https://api.ipapi.is/?whois=AS4221",
  "prefixesIPv6": [
    "2001:480:52::/48",
    "2001:480:95::/48"
  ],
  "elapsed_ms": 0.27
}