{
  "asn": 721,
  "abuser_score": "0 (Very Low)",
  "descr": "DNIC-ASBLK-00721-00726 - 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",
  "updated": "2025-09-12",
  "rir": "ARIN",
  "whois": "https://api.ipapi.is/?whois=AS721",
  "prefixes": [
    "6.16.172.0/23",
    "6.16.174.0/24",
    "6.64.181.0/24",
    "55.0.0.0/8",
    "130.22.0.0/16",
    "131.4.0.0/15",
    "131.16.0.0/16",
    "131.32.0.0/11",
    "131.64.0.0/13",
    "131.73.0.0/16",
    "131.74.0.0/15",
    "131.76.0.0/14",
    "131.78.3.0/24",
    "131.78.204.0/24",
    "131.80.0.0/14",
    "131.86.0.0/15",
    "131.86.0.0/16",
    "131.87.0.0/16",
    "132.0.0.0/10",
    "132.80.0.0/12",
    "132.96.0.0/11",
    "132.128.0.0/12",
    "134.80.0.0/16",
    "134.135.0.0/16",
    "134.233.0.0/16",
    "134.235.0.0/16",
    "136.212.0.0/14",
    "136.216.0.0/14",
    "136.220.0.0/15",
    "137.0.0.0/13",
    "137.8.0.0/14",
    "137.209.0.0/16",
    "137.240.0.0/14",
    "138.50.0.0/16",
    "138.136.0.0/13",
    "138.144.0.0/12",
    "138.160.0.0/15",
    "138.162.5.0/24",
    "138.164.0.0/14",
    "138.168.0.0/14",
    "138.178.0.0/15",
    "138.178.0.0/16",
    "138.180.0.0/16",
    "139.139.0.0/16",
    "139.241.0.0/16",
    "140.1.0.0/16",
    "140.13.73.0/24",
    "140.14.35.0/24",
    "140.14.37.0/24",
    "140.14.39.0/24",
    "140.14.41.0/24",
    "140.14.43.0/24",
    "140.14.45.0/24",
    "140.14.47.0/24",
    "140.14.49.0/24",
    "140.14.51.0/24",
    "140.14.53.0/24",
    "140.21.0.0/16",
    "140.35.64.0/18",
    "140.152.0.0/14",
    "140.153.72.0/24",
    "140.201.0.0/16",
    "141.234.0.0/15",
    "143.69.0.0/16",
    "143.73.0.0/16",
    "143.74.0.0/16",
    "143.76.0.0/16",
    "143.81.0.0/16",
    "143.81.0.0/17",
    "143.81.103.0/24",
    "143.81.128.0/17",
    "143.83.0.0/16",
    "143.84.0.0/16",
    "143.85.0.0/16",
    "143.85.0.0/18",
    "143.85.64.0/18",
    "143.85.128.0/18",
    "143.85.192.0/18",
    "143.86.176.0/24",
    "143.86.204.0/23",
    "143.138.0.0/15",
    "143.140.0.0/14",
    "143.144.0.0/13",
    "143.156.0.0/15",
    "143.212.0.0/15",
    "144.100.0.0/14",
    "144.104.0.0/14",
    "144.104.0.0/15",
    "144.109.0.0/16",
    "144.170.0.0/16",
    "144.182.0.0/15",
    "144.251.43.0/24",
    "146.55.22.0/23",
    "146.55.124.0/24",
    "146.55.127.0/24",
    "147.130.0.0/15",
    "147.216.0.0/15",
    "148.48.0.0/15",
    "150.192.0.0/15",
    "153.23.0.0/16",
    "153.24.0.0/14",
    "153.24.0.0/15",
    "153.26.0.0/16",
    "153.29.0.0/16",
    "153.29.0.0/17",
    "153.29.128.0/17",
    "155.7.0.0/16",
    "155.8.0.0/15",
    "155.21.192.0/19",
    "155.29.48.0/23",
    "155.29.166.0/23",
    "155.150.0.0/15",
    "155.152.0.0/14",
    "155.155.0.0/16",
    "155.214.0.0/15",
    "155.216.0.0/14",
    "155.252.0.0/16",
    "156.112.148.0/23",
    "158.0.0.0/13",
    "158.8.0.0/14",
    "158.14.0.0/15",
    "158.236.0.0/14",
    "158.240.0.0/14",
    "159.77.0.0/16",
    "160.126.0.0/15",
    "160.132.0.0/15",
    "160.136.0.0/13",
    "160.144.0.0/13",
    "164.87.0.0/16",
    "164.230.0.0/15",
    "164.236.0.0/16",
    "192.41.202.0/24",
    "192.42.41.0/24",
    "192.73.26.0/23",
    "192.73.28.0/23",
    "192.86.112.0/21",
    "192.86.232.0/21",
    "192.86.252.0/24",
    "192.101.132.0/23",
    "192.108.8.0/21",
    "192.108.176.0/21",
    "192.111.116.0/23",
    "192.129.64.0/22",
    "192.132.83.0/24",
    "192.132.84.0/23",
    "192.138.24.0/21",
    "192.138.64.0/20",
    "192.138.80.0/22",
    "192.153.132.0/22",
    "192.153.136.0/21",
    "192.153.144.0/21",
    "192.153.244.0/23",
    "192.156.0.0/18",
    "192.156.64.0/20",
    "192.156.80.0/23",
    "192.172.0.0/19",
    "192.187.4.0/22",
    "192.188.208.0/20",
    "192.240.128.0/20",
    "192.240.129.0/24",
    "192.240.144.0/22",
    "198.25.0.0/16",
    "198.25.0.0/24",
    "198.26.0.0/16",
    "198.49.184.0/21",
    "198.97.72.0/21",
    "198.97.96.0/19",
    "198.97.128.0/18",
    "198.97.192.0/20",
    "198.97.192.0/21",
    "198.97.240.0/20",
    "198.154.8.0/21",
    "198.154.72.0/22",
    "198.218.0.0/15",
    "198.220.0.0/16",
    "198.250.128.0/18",
    "198.250.192.0/18",
    "198.250.192.0/19",
    "198.250.224.0/20",
    "198.250.240.0/21",
    "199.9.64.0/18",
    "199.32.128.0/18",
    "199.57.0.0/16",
    "199.112.0.0/15",
    "199.114.32.0/20",
    "199.122.4.0/23",
    "199.122.32.0/20",
    "199.122.56.0/21",
    "199.123.72.0/21",
    "199.123.80.0/21",
    "199.123.91.0/24",
    "199.123.104.0/21",
    "199.123.122.0/23",
    "199.124.16.0/21",
    "199.208.0.0/16",
    "199.209.0.0/16",
    "199.211.64.0/18",
    "199.211.128.0/17",
    "199.211.176.0/20",
    "199.211.192.0/18",
    "199.225.0.0/20",
    "199.251.0.0/16",
    "199.252.32.0/20",
    "199.252.128.0/18",
    "199.252.143.0/24",
    "199.252.154.0/24",
    "199.252.155.0/24",
    "199.252.157.0/24",
    "199.252.162.0/24",
    "199.252.180.0/24",
    "204.34.0.0/16",
    "204.34.186.0/24",
    "204.37.8.0/21",
    "204.37.128.0/17",
    "204.208.0.0/16",
    "204.222.0.0/15",
    "205.56.0.0/13",
    "205.56.162.0/24",
    "205.64.0.0/11",
    "205.69.238.0/24",
    "205.96.0.0/13",
    "205.104.0.0/15",
    "205.106.0.0/15",
    "205.108.0.0/15",
    "205.110.0.0/16",
    "205.115.0.0/16",
    "206.37.0.0/16",
    "206.37.202.0/24",
    "206.38.0.0/16",
    "206.39.0.0/16",
    "207.132.0.0/15",
    "209.22.0.0/16",
    "214.0.0.0/8",
    "214.40.0.0/16",
    "215.0.0.0/9",
    "215.65.0.0/18",
    "215.67.59.0/24"
  ],
  "prefixesIPv6": [
    "2608:120::/32",
    "2608:121::/32"
  ],
  "elapsed_ms": 0.14
}