Les adresses IP débutant par 87.131.20 sont fournies par Internet service provider operations, elles appartiennent au CIDR (Classless Inter-Domain Routing) 87.128.0.0/10, le bloc IP comprant les adresses de 87.128.0.0 à 87.191.255.255). Le numéro de système autonome (ASN) est 3320.
| ASN | 3320 |
| IP commençant par | 87.128.0.0 |
| IP se terminant par | 87.191.255.255 |
| Nom ASN | Internet service provider operations |
| CDIR | 87.128.0.0/10 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 05/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DE | Allemagne | - | Nuremberg | 49,4478 | 11,0683 | 2017-08-05 |
| MaxMind | DE | Allemagne | - | - | 51,2993 | 9,491 | 2017-08-05 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 87.131.20.0 | 1468208128 | 0 |
| 87.131.20.1 | 1468208129 | 0 |
| 87.131.20.2 | 1468208130 | 0 |
| 87.131.20.3 | 1468208131 | 0 |
| 87.131.20.4 | 1468208132 | 0 |
| 87.131.20.5 | 1468208133 | 0 |
| 87.131.20.6 | 1468208134 | 0 |
| 87.131.20.7 | 1468208135 | 0 |
| 87.131.20.8 | 1468208136 | 0 |
| 87.131.20.9 | 1468208137 | 0 |
| 87.131.20.10 | 1468208138 | 0 |
| 87.131.20.11 | 1468208139 | 0 |
| 87.131.20.12 | 1468208140 | 0 |
| 87.131.20.13 | 1468208141 | 0 |
| 87.131.20.14 | 1468208142 | 0 |
| 87.131.20.15 | 1468208143 | 0 |
| 87.131.20.16 | 1468208144 | 0 |
| 87.131.20.17 | 1468208145 | 0 |
| 87.131.20.18 | 1468208146 | 0 |
| 87.131.20.19 | 1468208147 | 0 |
| 87.131.20.20 | 1468208148 | 0 |
| 87.131.20.21 | 1468208149 | 0 |
| 87.131.20.22 | 1468208150 | 0 |
| 87.131.20.23 | 1468208151 | 0 |
| 87.131.20.24 | 1468208152 | 0 |
| 87.131.20.25 | 1468208153 | 0 |
| 87.131.20.26 | 1468208154 | 0 |
| 87.131.20.27 | 1468208155 | 0 |
| 87.131.20.28 | 1468208156 | 0 |
| 87.131.20.29 | 1468208157 | 0 |
| 87.131.20.30 | 1468208158 | 0 |
| 87.131.20.31 | 1468208159 | 0 |
| 87.131.20.32 | 1468208160 | 0 |
| 87.131.20.33 | 1468208161 | 0 |
| 87.131.20.34 | 1468208162 | 0 |
| 87.131.20.35 | 1468208163 | 0 |
| 87.131.20.36 | 1468208164 | 0 |
| 87.131.20.37 | 1468208165 | 0 |
| 87.131.20.38 | 1468208166 | 0 |
| 87.131.20.39 | 1468208167 | 0 |
| 87.131.20.40 | 1468208168 | 0 |
| 87.131.20.41 | 1468208169 | 0 |
| 87.131.20.42 | 1468208170 | 0 |
| 87.131.20.43 | 1468208171 | 0 |
| 87.131.20.44 | 1468208172 | 0 |
| 87.131.20.45 | 1468208173 | 0 |
| 87.131.20.46 | 1468208174 | 0 |
| 87.131.20.47 | 1468208175 | 0 |
| 87.131.20.48 | 1468208176 | 0 |
| 87.131.20.49 | 1468208177 | 0 |
| 87.131.20.50 | 1468208178 | 0 |
| 87.131.20.51 | 1468208179 | 0 |
| 87.131.20.52 | 1468208180 | 0 |
| 87.131.20.53 | 1468208181 | 0 |
| 87.131.20.54 | 1468208182 | 0 |
| 87.131.20.55 | 1468208183 | 0 |
| 87.131.20.56 | 1468208184 | 0 |
| 87.131.20.57 | 1468208185 | 0 |
| 87.131.20.58 | 1468208186 | 0 |
| 87.131.20.59 | 1468208187 | 0 |
| 87.131.20.60 | 1468208188 | 0 |
| 87.131.20.61 | 1468208189 | 0 |
| 87.131.20.62 | 1468208190 | 0 |
| 87.131.20.63 | 1468208191 | 0 |
| 87.131.20.64 | 1468208192 | 0 |
| 87.131.20.65 | 1468208193 | 0 |
| 87.131.20.66 | 1468208194 | 0 |
| 87.131.20.67 | 1468208195 | 0 |
| 87.131.20.68 | 1468208196 | 0 |
| 87.131.20.69 | 1468208197 | 0 |
| 87.131.20.70 | 1468208198 | 0 |
| 87.131.20.71 | 1468208199 | 0 |
| 87.131.20.72 | 1468208200 | 0 |
| 87.131.20.73 | 1468208201 | 0 |
| 87.131.20.74 | 1468208202 | 0 |
| 87.131.20.75 | 1468208203 | 0 |
| 87.131.20.76 | 1468208204 | 0 |
| 87.131.20.77 | 1468208205 | 0 |
| 87.131.20.78 | 1468208206 | 0 |
| 87.131.20.79 | 1468208207 | 0 |
| 87.131.20.80 | 1468208208 | 0 |
| 87.131.20.81 | 1468208209 | 0 |
| 87.131.20.82 | 1468208210 | 0 |
| 87.131.20.83 | 1468208211 | 0 |
| 87.131.20.84 | 1468208212 | 0 |
| 87.131.20.85 | 1468208213 | 0 |