Les adresses IP débutant par 3.76.77 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 | 05/08/2017 |

| 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 |
| 3.76.77.0 | 55332096 | 0 |
| 3.76.77.1 | 55332097 | 0 |
| 3.76.77.2 | 55332098 | 0 |
| 3.76.77.3 | 55332099 | 0 |
| 3.76.77.4 | 55332100 | 0 |
| 3.76.77.5 | 55332101 | 0 |
| 3.76.77.6 | 55332102 | 0 |
| 3.76.77.7 | 55332103 | 0 |
| 3.76.77.8 | 55332104 | 0 |
| 3.76.77.9 | 55332105 | 0 |
| 3.76.77.10 | 55332106 | 0 |
| 3.76.77.11 | 55332107 | 0 |
| 3.76.77.12 | 55332108 | 0 |
| 3.76.77.13 | 55332109 | 0 |
| 3.76.77.14 | 55332110 | 0 |
| 3.76.77.15 | 55332111 | 0 |
| 3.76.77.16 | 55332112 | 0 |
| 3.76.77.17 | 55332113 | 0 |
| 3.76.77.18 | 55332114 | 0 |
| 3.76.77.19 | 55332115 | 0 |
| 3.76.77.20 | 55332116 | 0 |
| 3.76.77.21 | 55332117 | 0 |
| 3.76.77.22 | 55332118 | 0 |
| 3.76.77.23 | 55332119 | 0 |
| 3.76.77.24 | 55332120 | 0 |
| 3.76.77.25 | 55332121 | 0 |
| 3.76.77.26 | 55332122 | 0 |
| 3.76.77.27 | 55332123 | 0 |
| 3.76.77.28 | 55332124 | 0 |
| 3.76.77.29 | 55332125 | 0 |
| 3.76.77.30 | 55332126 | 0 |
| 3.76.77.31 | 55332127 | 0 |
| 3.76.77.32 | 55332128 | 0 |
| 3.76.77.33 | 55332129 | 0 |
| 3.76.77.34 | 55332130 | 0 |
| 3.76.77.35 | 55332131 | 0 |
| 3.76.77.36 | 55332132 | 0 |
| 3.76.77.37 | 55332133 | 0 |
| 3.76.77.38 | 55332134 | 0 |
| 3.76.77.39 | 55332135 | 0 |
| 3.76.77.40 | 55332136 | 0 |
| 3.76.77.41 | 55332137 | 0 |
| 3.76.77.42 | 55332138 | 0 |
| 3.76.77.43 | 55332139 | 0 |
| 3.76.77.44 | 55332140 | 0 |
| 3.76.77.45 | 55332141 | 0 |
| 3.76.77.46 | 55332142 | 0 |
| 3.76.77.47 | 55332143 | 0 |
| 3.76.77.48 | 55332144 | 0 |
| 3.76.77.49 | 55332145 | 0 |
| 3.76.77.50 | 55332146 | 0 |
| 3.76.77.51 | 55332147 | 0 |
| 3.76.77.52 | 55332148 | 0 |
| 3.76.77.53 | 55332149 | 0 |
| 3.76.77.54 | 55332150 | 0 |
| 3.76.77.55 | 55332151 | 0 |
| 3.76.77.56 | 55332152 | 0 |
| 3.76.77.57 | 55332153 | 0 |
| 3.76.77.58 | 55332154 | 0 |
| 3.76.77.59 | 55332155 | 0 |
| 3.76.77.60 | 55332156 | 0 |
| 3.76.77.61 | 55332157 | 0 |
| 3.76.77.62 | 55332158 | 0 |
| 3.76.77.63 | 55332159 | 0 |
| 3.76.77.64 | 55332160 | 0 |
| 3.76.77.65 | 55332161 | 0 |
| 3.76.77.66 | 55332162 | 0 |
| 3.76.77.67 | 55332163 | 0 |
| 3.76.77.68 | 55332164 | 0 |
| 3.76.77.69 | 55332165 | 0 |
| 3.76.77.70 | 55332166 | 0 |
| 3.76.77.71 | 55332167 | 0 |
| 3.76.77.72 | 55332168 | 0 |
| 3.76.77.73 | 55332169 | 0 |
| 3.76.77.74 | 55332170 | 0 |
| 3.76.77.75 | 55332171 | 0 |
| 3.76.77.76 | 55332172 | 0 |
| 3.76.77.77 | 55332173 | 0 |
| 3.76.77.78 | 55332174 | 0 |
| 3.76.77.79 | 55332175 | 0 |
| 3.76.77.80 | 55332176 | 0 |
| 3.76.77.81 | 55332177 | 0 |
| 3.76.77.82 | 55332178 | 0 |
| 3.76.77.83 | 55332179 | 0 |
| 3.76.77.84 | 55332180 | 0 |
| 3.76.77.85 | 55332181 | 0 |