Les adresses IP débutant par 3.83.66 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 | |
| Dernière mise à jour | 11/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Fairfield | 41,2184 | -73,2517 | 2017-09-10 |
| MaxMind | US | États-Unis | - | Fairfield | 41,1412 | -73,2637 | 2017-09-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.83.66.0 | 55788032 | 0 |
| 3.83.66.1 | 55788033 | 0 |
| 3.83.66.2 | 55788034 | 0 |
| 3.83.66.3 | 55788035 | 0 |
| 3.83.66.4 | 55788036 | 0 |
| 3.83.66.5 | 55788037 | 0 |
| 3.83.66.6 | 55788038 | 0 |
| 3.83.66.7 | 55788039 | 0 |
| 3.83.66.8 | 55788040 | 0 |
| 3.83.66.9 | 55788041 | 0 |
| 3.83.66.10 | 55788042 | 0 |
| 3.83.66.11 | 55788043 | 0 |
| 3.83.66.12 | 55788044 | 0 |
| 3.83.66.13 | 55788045 | 0 |
| 3.83.66.14 | 55788046 | 0 |
| 3.83.66.15 | 55788047 | 0 |
| 3.83.66.16 | 55788048 | 0 |
| 3.83.66.17 | 55788049 | 0 |
| 3.83.66.18 | 55788050 | 0 |
| 3.83.66.19 | 55788051 | 0 |
| 3.83.66.20 | 55788052 | 0 |
| 3.83.66.21 | 55788053 | 0 |
| 3.83.66.22 | 55788054 | 0 |
| 3.83.66.23 | 55788055 | 0 |
| 3.83.66.24 | 55788056 | 0 |
| 3.83.66.25 | 55788057 | 0 |
| 3.83.66.26 | 55788058 | 0 |
| 3.83.66.27 | 55788059 | 0 |
| 3.83.66.28 | 55788060 | 0 |
| 3.83.66.29 | 55788061 | 0 |
| 3.83.66.30 | 55788062 | 0 |
| 3.83.66.31 | 55788063 | 0 |
| 3.83.66.32 | 55788064 | 0 |
| 3.83.66.33 | 55788065 | 0 |
| 3.83.66.34 | 55788066 | 0 |
| 3.83.66.35 | 55788067 | 0 |
| 3.83.66.36 | 55788068 | 0 |
| 3.83.66.37 | 55788069 | 0 |
| 3.83.66.38 | 55788070 | 0 |
| 3.83.66.39 | 55788071 | 0 |
| 3.83.66.40 | 55788072 | 0 |
| 3.83.66.41 | 55788073 | 0 |
| 3.83.66.42 | 55788074 | 0 |
| 3.83.66.43 | 55788075 | 0 |
| 3.83.66.44 | 55788076 | 0 |
| 3.83.66.45 | 55788077 | 0 |
| 3.83.66.46 | 55788078 | 0 |
| 3.83.66.47 | 55788079 | 0 |
| 3.83.66.48 | 55788080 | 0 |
| 3.83.66.49 | 55788081 | 0 |
| 3.83.66.50 | 55788082 | 0 |
| 3.83.66.51 | 55788083 | 0 |
| 3.83.66.52 | 55788084 | 0 |
| 3.83.66.53 | 55788085 | 0 |
| 3.83.66.54 | 55788086 | 0 |
| 3.83.66.55 | 55788087 | 0 |
| 3.83.66.56 | 55788088 | 0 |
| 3.83.66.57 | 55788089 | 0 |
| 3.83.66.58 | 55788090 | 0 |
| 3.83.66.59 | 55788091 | 0 |
| 3.83.66.60 | 55788092 | 0 |
| 3.83.66.61 | 55788093 | 0 |
| 3.83.66.62 | 55788094 | 0 |
| 3.83.66.63 | 55788095 | 0 |
| 3.83.66.64 | 55788096 | 0 |
| 3.83.66.65 | 55788097 | 0 |
| 3.83.66.66 | 55788098 | 0 |
| 3.83.66.67 | 55788099 | 0 |
| 3.83.66.68 | 55788100 | 0 |
| 3.83.66.69 | 55788101 | 0 |
| 3.83.66.70 | 55788102 | 0 |
| 3.83.66.71 | 55788103 | 0 |
| 3.83.66.72 | 55788104 | 0 |
| 3.83.66.73 | 55788105 | 0 |
| 3.83.66.74 | 55788106 | 0 |
| 3.83.66.75 | 55788107 | 0 |
| 3.83.66.76 | 55788108 | 0 |
| 3.83.66.77 | 55788109 | 0 |
| 3.83.66.78 | 55788110 | 0 |
| 3.83.66.79 | 55788111 | 0 |
| 3.83.66.80 | 55788112 | 0 |
| 3.83.66.81 | 55788113 | 0 |
| 3.83.66.82 | 55788114 | 0 |
| 3.83.66.83 | 55788115 | 0 |
| 3.83.66.84 | 55788116 | 0 |
| 3.83.66.85 | 55788117 | 0 |