Les adresses IP débutant par 3.90.87 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 | 14/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Fairfield | 41,2184 | -73,2517 | 2017-09-14 |
| MaxMind | US | États-Unis | - | Fairfield | 41,1412 | -73,2637 | 2017-09-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.90.87.0 | 56252160 | 0 |
| 3.90.87.1 | 56252161 | 0 |
| 3.90.87.2 | 56252162 | 0 |
| 3.90.87.3 | 56252163 | 0 |
| 3.90.87.4 | 56252164 | 0 |
| 3.90.87.5 | 56252165 | 0 |
| 3.90.87.6 | 56252166 | 0 |
| 3.90.87.7 | 56252167 | 0 |
| 3.90.87.8 | 56252168 | 0 |
| 3.90.87.9 | 56252169 | 0 |
| 3.90.87.10 | 56252170 | 0 |
| 3.90.87.11 | 56252171 | 0 |
| 3.90.87.12 | 56252172 | 0 |
| 3.90.87.13 | 56252173 | 0 |
| 3.90.87.14 | 56252174 | 0 |
| 3.90.87.15 | 56252175 | 0 |
| 3.90.87.16 | 56252176 | 0 |
| 3.90.87.17 | 56252177 | 0 |
| 3.90.87.18 | 56252178 | 0 |
| 3.90.87.19 | 56252179 | 0 |
| 3.90.87.20 | 56252180 | 0 |
| 3.90.87.21 | 56252181 | 0 |
| 3.90.87.22 | 56252182 | 0 |
| 3.90.87.23 | 56252183 | 0 |
| 3.90.87.24 | 56252184 | 0 |
| 3.90.87.25 | 56252185 | 0 |
| 3.90.87.26 | 56252186 | 0 |
| 3.90.87.27 | 56252187 | 0 |
| 3.90.87.28 | 56252188 | 0 |
| 3.90.87.29 | 56252189 | 0 |
| 3.90.87.30 | 56252190 | 0 |
| 3.90.87.31 | 56252191 | 0 |
| 3.90.87.32 | 56252192 | 0 |
| 3.90.87.33 | 56252193 | 0 |
| 3.90.87.34 | 56252194 | 0 |
| 3.90.87.35 | 56252195 | 0 |
| 3.90.87.36 | 56252196 | 0 |
| 3.90.87.37 | 56252197 | 0 |
| 3.90.87.38 | 56252198 | 0 |
| 3.90.87.39 | 56252199 | 0 |
| 3.90.87.40 | 56252200 | 0 |
| 3.90.87.41 | 56252201 | 0 |
| 3.90.87.42 | 56252202 | 0 |
| 3.90.87.43 | 56252203 | 0 |
| 3.90.87.44 | 56252204 | 0 |
| 3.90.87.45 | 56252205 | 0 |
| 3.90.87.46 | 56252206 | 0 |
| 3.90.87.47 | 56252207 | 0 |
| 3.90.87.48 | 56252208 | 0 |
| 3.90.87.49 | 56252209 | 0 |
| 3.90.87.50 | 56252210 | 0 |
| 3.90.87.51 | 56252211 | 0 |
| 3.90.87.52 | 56252212 | 0 |
| 3.90.87.53 | 56252213 | 0 |
| 3.90.87.54 | 56252214 | 0 |
| 3.90.87.55 | 56252215 | 0 |
| 3.90.87.56 | 56252216 | 0 |
| 3.90.87.57 | 56252217 | 0 |
| 3.90.87.58 | 56252218 | 0 |
| 3.90.87.59 | 56252219 | 0 |
| 3.90.87.60 | 56252220 | 0 |
| 3.90.87.61 | 56252221 | 0 |
| 3.90.87.62 | 56252222 | 0 |
| 3.90.87.63 | 56252223 | 0 |
| 3.90.87.64 | 56252224 | 0 |
| 3.90.87.65 | 56252225 | 0 |
| 3.90.87.66 | 56252226 | 0 |
| 3.90.87.67 | 56252227 | 0 |
| 3.90.87.68 | 56252228 | 0 |
| 3.90.87.69 | 56252229 | 0 |
| 3.90.87.70 | 56252230 | 0 |
| 3.90.87.71 | 56252231 | 0 |
| 3.90.87.72 | 56252232 | 0 |
| 3.90.87.73 | 56252233 | 0 |
| 3.90.87.74 | 56252234 | 0 |
| 3.90.87.75 | 56252235 | 0 |
| 3.90.87.76 | 56252236 | 0 |
| 3.90.87.77 | 56252237 | 0 |
| 3.90.87.78 | 56252238 | 0 |
| 3.90.87.79 | 56252239 | 0 |
| 3.90.87.80 | 56252240 | 0 |
| 3.90.87.81 | 56252241 | 0 |
| 3.90.87.82 | 56252242 | 0 |
| 3.90.87.83 | 56252243 | 0 |
| 3.90.87.84 | 56252244 | 0 |
| 3.90.87.85 | 56252245 | 0 |