Les adresses IP débutant par 3.97.76 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 4.0.0.0/8, le bloc IP comprant les adresses de 4.0.0.0 à 4.255.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 4.0.0.0 |
| IP se terminant par | 4.255.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Fairfield | 41,2184 | -73,2517 | 2017-07-03 |
| MaxMind | US | États-Unis | - | Fairfield | 41,1412 | -73,2637 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.97.76.0 | 56708096 | 0 |
| 3.97.76.1 | 56708097 | 0 |
| 3.97.76.2 | 56708098 | 0 |
| 3.97.76.3 | 56708099 | 0 |
| 3.97.76.4 | 56708100 | 0 |
| 3.97.76.5 | 56708101 | 0 |
| 3.97.76.6 | 56708102 | 0 |
| 3.97.76.7 | 56708103 | 0 |
| 3.97.76.8 | 56708104 | 0 |
| 3.97.76.9 | 56708105 | 0 |
| 3.97.76.10 | 56708106 | 0 |
| 3.97.76.11 | 56708107 | 0 |
| 3.97.76.12 | 56708108 | 0 |
| 3.97.76.13 | 56708109 | 0 |
| 3.97.76.14 | 56708110 | 0 |
| 3.97.76.15 | 56708111 | 0 |
| 3.97.76.16 | 56708112 | 0 |
| 3.97.76.17 | 56708113 | 0 |
| 3.97.76.18 | 56708114 | 0 |
| 3.97.76.19 | 56708115 | 0 |
| 3.97.76.20 | 56708116 | 0 |
| 3.97.76.21 | 56708117 | 0 |
| 3.97.76.22 | 56708118 | 0 |
| 3.97.76.23 | 56708119 | 0 |
| 3.97.76.24 | 56708120 | 0 |
| 3.97.76.25 | 56708121 | 0 |
| 3.97.76.26 | 56708122 | 0 |
| 3.97.76.27 | 56708123 | 0 |
| 3.97.76.28 | 56708124 | 0 |
| 3.97.76.29 | 56708125 | 0 |
| 3.97.76.30 | 56708126 | 0 |
| 3.97.76.31 | 56708127 | 0 |
| 3.97.76.32 | 56708128 | 0 |
| 3.97.76.33 | 56708129 | 0 |
| 3.97.76.34 | 56708130 | 0 |
| 3.97.76.35 | 56708131 | 0 |
| 3.97.76.36 | 56708132 | 0 |
| 3.97.76.37 | 56708133 | 0 |
| 3.97.76.38 | 56708134 | 0 |
| 3.97.76.39 | 56708135 | 0 |
| 3.97.76.40 | 56708136 | 0 |
| 3.97.76.41 | 56708137 | 0 |
| 3.97.76.42 | 56708138 | 0 |
| 3.97.76.43 | 56708139 | 0 |
| 3.97.76.44 | 56708140 | 0 |
| 3.97.76.45 | 56708141 | 0 |
| 3.97.76.46 | 56708142 | 0 |
| 3.97.76.47 | 56708143 | 0 |
| 3.97.76.48 | 56708144 | 0 |
| 3.97.76.49 | 56708145 | 0 |
| 3.97.76.50 | 56708146 | 0 |
| 3.97.76.51 | 56708147 | 0 |
| 3.97.76.52 | 56708148 | 0 |
| 3.97.76.53 | 56708149 | 0 |
| 3.97.76.54 | 56708150 | 0 |
| 3.97.76.55 | 56708151 | 0 |
| 3.97.76.56 | 56708152 | 0 |
| 3.97.76.57 | 56708153 | 0 |
| 3.97.76.58 | 56708154 | 0 |
| 3.97.76.59 | 56708155 | 0 |
| 3.97.76.60 | 56708156 | 0 |
| 3.97.76.61 | 56708157 | 0 |
| 3.97.76.62 | 56708158 | 0 |
| 3.97.76.63 | 56708159 | 0 |
| 3.97.76.64 | 56708160 | 0 |
| 3.97.76.65 | 56708161 | 0 |
| 3.97.76.66 | 56708162 | 0 |
| 3.97.76.67 | 56708163 | 0 |
| 3.97.76.68 | 56708164 | 0 |
| 3.97.76.69 | 56708165 | 0 |
| 3.97.76.70 | 56708166 | 0 |
| 3.97.76.71 | 56708167 | 0 |
| 3.97.76.72 | 56708168 | 0 |
| 3.97.76.73 | 56708169 | 0 |
| 3.97.76.74 | 56708170 | 0 |
| 3.97.76.75 | 56708171 | 0 |
| 3.97.76.76 | 56708172 | 0 |
| 3.97.76.77 | 56708173 | 0 |
| 3.97.76.78 | 56708174 | 0 |
| 3.97.76.79 | 56708175 | 0 |
| 3.97.76.80 | 56708176 | 0 |
| 3.97.76.81 | 56708177 | 0 |
| 3.97.76.82 | 56708178 | 0 |
| 3.97.76.83 | 56708179 | 0 |
| 3.97.76.84 | 56708180 | 0 |
| 3.97.76.85 | 56708181 | 0 |