Les adresses IP débutant par 166.4.180 sont fournies par USDA, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.4.0.0/15, le bloc IP comprant les adresses de 166.4.0.0 à 166.5.255.255). Le numéro de système autonome (ASN) est 4152.
| ASN | 4152 |
| IP commençant par | 166.4.0.0 |
| IP se terminant par | 166.5.255.255 |
| Nom ASN | USDA |
| CDIR | 166.4.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 01/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Washington | 38,8775 | -77,018 | 2018-03-01 |
| MaxMind | US | États-Unis | - | Washington | 38,8951 | -77,0364 | 2018-03-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.4.180.0 | 2785326080 | 0 |
| 166.4.180.1 | 2785326081 | 0 |
| 166.4.180.2 | 2785326082 | 0 |
| 166.4.180.3 | 2785326083 | 0 |
| 166.4.180.4 | 2785326084 | 0 |
| 166.4.180.5 | 2785326085 | 0 |
| 166.4.180.6 | 2785326086 | 0 |
| 166.4.180.7 | 2785326087 | 0 |
| 166.4.180.8 | 2785326088 | 0 |
| 166.4.180.9 | 2785326089 | 0 |
| 166.4.180.10 | 2785326090 | 0 |
| 166.4.180.11 | 2785326091 | 0 |
| 166.4.180.12 | 2785326092 | 0 |
| 166.4.180.13 | 2785326093 | 0 |
| 166.4.180.14 | 2785326094 | 0 |
| 166.4.180.15 | 2785326095 | 0 |
| 166.4.180.16 | 2785326096 | 0 |
| 166.4.180.17 | 2785326097 | 0 |
| 166.4.180.18 | 2785326098 | 0 |
| 166.4.180.19 | 2785326099 | 0 |
| 166.4.180.20 | 2785326100 | 0 |
| 166.4.180.21 | 2785326101 | 0 |
| 166.4.180.22 | 2785326102 | 0 |
| 166.4.180.23 | 2785326103 | 0 |
| 166.4.180.24 | 2785326104 | 0 |
| 166.4.180.25 | 2785326105 | 0 |
| 166.4.180.26 | 2785326106 | 0 |
| 166.4.180.27 | 2785326107 | 0 |
| 166.4.180.28 | 2785326108 | 0 |
| 166.4.180.29 | 2785326109 | 0 |
| 166.4.180.30 | 2785326110 | 0 |
| 166.4.180.31 | 2785326111 | 0 |
| 166.4.180.32 | 2785326112 | 0 |
| 166.4.180.33 | 2785326113 | 0 |
| 166.4.180.34 | 2785326114 | 0 |
| 166.4.180.35 | 2785326115 | 0 |
| 166.4.180.36 | 2785326116 | 0 |
| 166.4.180.37 | 2785326117 | 0 |
| 166.4.180.38 | 2785326118 | 0 |
| 166.4.180.39 | 2785326119 | 0 |
| 166.4.180.40 | 2785326120 | 0 |
| 166.4.180.41 | 2785326121 | 0 |
| 166.4.180.42 | 2785326122 | 0 |
| 166.4.180.43 | 2785326123 | 0 |
| 166.4.180.44 | 2785326124 | 0 |
| 166.4.180.45 | 2785326125 | 0 |
| 166.4.180.46 | 2785326126 | 0 |
| 166.4.180.47 | 2785326127 | 0 |
| 166.4.180.48 | 2785326128 | 0 |
| 166.4.180.49 | 2785326129 | 0 |
| 166.4.180.50 | 2785326130 | 0 |
| 166.4.180.51 | 2785326131 | 0 |
| 166.4.180.52 | 2785326132 | 0 |
| 166.4.180.53 | 2785326133 | 0 |
| 166.4.180.54 | 2785326134 | 0 |
| 166.4.180.55 | 2785326135 | 0 |
| 166.4.180.56 | 2785326136 | 0 |
| 166.4.180.57 | 2785326137 | 0 |
| 166.4.180.58 | 2785326138 | 0 |
| 166.4.180.59 | 2785326139 | 0 |
| 166.4.180.60 | 2785326140 | 0 |
| 166.4.180.61 | 2785326141 | 0 |
| 166.4.180.62 | 2785326142 | 0 |
| 166.4.180.63 | 2785326143 | 0 |
| 166.4.180.64 | 2785326144 | 0 |
| 166.4.180.65 | 2785326145 | 0 |
| 166.4.180.66 | 2785326146 | 0 |
| 166.4.180.67 | 2785326147 | 0 |
| 166.4.180.68 | 2785326148 | 0 |
| 166.4.180.69 | 2785326149 | 0 |
| 166.4.180.70 | 2785326150 | 0 |
| 166.4.180.71 | 2785326151 | 0 |
| 166.4.180.72 | 2785326152 | 0 |
| 166.4.180.73 | 2785326153 | 0 |
| 166.4.180.74 | 2785326154 | 0 |
| 166.4.180.75 | 2785326155 | 0 |
| 166.4.180.76 | 2785326156 | 0 |
| 166.4.180.77 | 2785326157 | 0 |
| 166.4.180.78 | 2785326158 | 0 |
| 166.4.180.79 | 2785326159 | 0 |
| 166.4.180.80 | 2785326160 | 0 |
| 166.4.180.81 | 2785326161 | 0 |
| 166.4.180.82 | 2785326162 | 0 |
| 166.4.180.83 | 2785326163 | 0 |
| 166.4.180.84 | 2785326164 | 0 |
| 166.4.180.85 | 2785326165 | 0 |