Les adresses IP débutant par 166.52.99 sont fournies par MCI, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.56.0.0/16, le bloc IP comprant les adresses de 166.56.0.0 à 166.56.255.255). Le numéro de système autonome (ASN) est 3371.
| ASN | 3371 |
| IP commençant par | 166.56.0.0 |
| IP se terminant par | 166.56.255.255 |
| Nom ASN | MCI |
| CDIR | 166.56.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 04/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Ashburn | 39,0341 | -77,4885 | 2018-03-04 |
| MaxMind | US | États-Unis | - | Ashburn | 39,018 | -77,539 | 2018-03-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.52.99.0 | 2788451072 | 0 |
| 166.52.99.1 | 2788451073 | 0 |
| 166.52.99.2 | 2788451074 | 0 |
| 166.52.99.3 | 2788451075 | 0 |
| 166.52.99.4 | 2788451076 | 0 |
| 166.52.99.5 | 2788451077 | 0 |
| 166.52.99.6 | 2788451078 | 0 |
| 166.52.99.7 | 2788451079 | 0 |
| 166.52.99.8 | 2788451080 | 0 |
| 166.52.99.9 | 2788451081 | 0 |
| 166.52.99.10 | 2788451082 | 0 |
| 166.52.99.11 | 2788451083 | 0 |
| 166.52.99.12 | 2788451084 | 0 |
| 166.52.99.13 | 2788451085 | 0 |
| 166.52.99.14 | 2788451086 | 0 |
| 166.52.99.15 | 2788451087 | 0 |
| 166.52.99.16 | 2788451088 | 0 |
| 166.52.99.17 | 2788451089 | 0 |
| 166.52.99.18 | 2788451090 | 0 |
| 166.52.99.19 | 2788451091 | 0 |
| 166.52.99.20 | 2788451092 | 0 |
| 166.52.99.21 | 2788451093 | 0 |
| 166.52.99.22 | 2788451094 | 0 |
| 166.52.99.23 | 2788451095 | 0 |
| 166.52.99.24 | 2788451096 | 0 |
| 166.52.99.25 | 2788451097 | 0 |
| 166.52.99.26 | 2788451098 | 0 |
| 166.52.99.27 | 2788451099 | 0 |
| 166.52.99.28 | 2788451100 | 0 |
| 166.52.99.29 | 2788451101 | 0 |
| 166.52.99.30 | 2788451102 | 0 |
| 166.52.99.31 | 2788451103 | 0 |
| 166.52.99.32 | 2788451104 | 0 |
| 166.52.99.33 | 2788451105 | 0 |
| 166.52.99.34 | 2788451106 | 0 |
| 166.52.99.35 | 2788451107 | 0 |
| 166.52.99.36 | 2788451108 | 0 |
| 166.52.99.37 | 2788451109 | 0 |
| 166.52.99.38 | 2788451110 | 0 |
| 166.52.99.39 | 2788451111 | 0 |
| 166.52.99.40 | 2788451112 | 0 |
| 166.52.99.41 | 2788451113 | 0 |
| 166.52.99.42 | 2788451114 | 0 |
| 166.52.99.43 | 2788451115 | 0 |
| 166.52.99.44 | 2788451116 | 0 |
| 166.52.99.45 | 2788451117 | 0 |
| 166.52.99.46 | 2788451118 | 0 |
| 166.52.99.47 | 2788451119 | 0 |
| 166.52.99.48 | 2788451120 | 0 |
| 166.52.99.49 | 2788451121 | 0 |
| 166.52.99.50 | 2788451122 | 0 |
| 166.52.99.51 | 2788451123 | 0 |
| 166.52.99.52 | 2788451124 | 0 |
| 166.52.99.53 | 2788451125 | 0 |
| 166.52.99.54 | 2788451126 | 0 |
| 166.52.99.55 | 2788451127 | 0 |
| 166.52.99.56 | 2788451128 | 0 |
| 166.52.99.57 | 2788451129 | 0 |
| 166.52.99.58 | 2788451130 | 0 |
| 166.52.99.59 | 2788451131 | 0 |
| 166.52.99.60 | 2788451132 | 0 |
| 166.52.99.61 | 2788451133 | 0 |
| 166.52.99.62 | 2788451134 | 0 |
| 166.52.99.63 | 2788451135 | 0 |
| 166.52.99.64 | 2788451136 | 0 |
| 166.52.99.65 | 2788451137 | 0 |
| 166.52.99.66 | 2788451138 | 0 |
| 166.52.99.67 | 2788451139 | 0 |
| 166.52.99.68 | 2788451140 | 0 |
| 166.52.99.69 | 2788451141 | 0 |
| 166.52.99.70 | 2788451142 | 0 |
| 166.52.99.71 | 2788451143 | 0 |
| 166.52.99.72 | 2788451144 | 0 |
| 166.52.99.73 | 2788451145 | 0 |
| 166.52.99.74 | 2788451146 | 0 |
| 166.52.99.75 | 2788451147 | 0 |
| 166.52.99.76 | 2788451148 | 0 |
| 166.52.99.77 | 2788451149 | 0 |
| 166.52.99.78 | 2788451150 | 0 |
| 166.52.99.79 | 2788451151 | 0 |
| 166.52.99.80 | 2788451152 | 0 |
| 166.52.99.81 | 2788451153 | 0 |
| 166.52.99.82 | 2788451154 | 0 |
| 166.52.99.83 | 2788451155 | 0 |
| 166.52.99.84 | 2788451156 | 0 |
| 166.52.99.85 | 2788451157 | 0 |