L'indirizzo IP 91.156.23 è fornito da Helsinki, Finland, che è di proprietà del CIDR (Classless Inter-Domain Routing) 91.152.0.0/13, IP tra 91.152.0.0 a 91.159.255.255 ). Il numero di sistema autonomo (ASN) è 719.
| ASN | 719 |
| IP inizia con | 91.152.0.0 |
| IP finale con | 91.159.255.255 |
| ASN Nome | Helsinki, Finland |
| CDIR | 91.152.0.0/13 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 16/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | FI | Finland | - | Vihti | 60,417 | 24,3197 | 2017-07-03 |
| MaxMind | FI | Finland | - | - | 60,1708 | 24,9375 | 2017-07-03 |
| Whois | FI | - | - | - | 26 | 62 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.156.23.0 | 1536956160 | 0 |
| 91.156.23.1 | 1536956161 | 0 |
| 91.156.23.2 | 1536956162 | 0 |
| 91.156.23.3 | 1536956163 | 0 |
| 91.156.23.4 | 1536956164 | 0 |
| 91.156.23.5 | 1536956165 | 0 |
| 91.156.23.6 | 1536956166 | 0 |
| 91.156.23.7 | 1536956167 | 0 |
| 91.156.23.8 | 1536956168 | 0 |
| 91.156.23.9 | 1536956169 | 0 |
| 91.156.23.10 | 1536956170 | 0 |
| 91.156.23.11 | 1536956171 | 0 |
| 91.156.23.12 | 1536956172 | 0 |
| 91.156.23.13 | 1536956173 | 0 |
| 91.156.23.14 | 1536956174 | 0 |
| 91.156.23.15 | 1536956175 | 0 |
| 91.156.23.16 | 1536956176 | 0 |
| 91.156.23.17 | 1536956177 | 0 |
| 91.156.23.18 | 1536956178 | 0 |
| 91.156.23.19 | 1536956179 | 0 |
| 91.156.23.20 | 1536956180 | 0 |
| 91.156.23.21 | 1536956181 | 0 |
| 91.156.23.22 | 1536956182 | 0 |
| 91.156.23.23 | 1536956183 | 0 |
| 91.156.23.24 | 1536956184 | 0 |
| 91.156.23.25 | 1536956185 | 0 |
| 91.156.23.26 | 1536956186 | 0 |
| 91.156.23.27 | 1536956187 | 0 |
| 91.156.23.28 | 1536956188 | 0 |
| 91.156.23.29 | 1536956189 | 0 |
| 91.156.23.30 | 1536956190 | 0 |
| 91.156.23.31 | 1536956191 | 0 |
| 91.156.23.32 | 1536956192 | 0 |
| 91.156.23.33 | 1536956193 | 0 |
| 91.156.23.34 | 1536956194 | 0 |
| 91.156.23.35 | 1536956195 | 0 |
| 91.156.23.36 | 1536956196 | 0 |
| 91.156.23.37 | 1536956197 | 0 |
| 91.156.23.38 | 1536956198 | 0 |
| 91.156.23.39 | 1536956199 | 0 |
| 91.156.23.40 | 1536956200 | 0 |
| 91.156.23.41 | 1536956201 | 0 |
| 91.156.23.42 | 1536956202 | 0 |
| 91.156.23.43 | 1536956203 | 0 |
| 91.156.23.44 | 1536956204 | 0 |
| 91.156.23.45 | 1536956205 | 0 |
| 91.156.23.46 | 1536956206 | 0 |
| 91.156.23.47 | 1536956207 | 0 |
| 91.156.23.48 | 1536956208 | 0 |
| 91.156.23.49 | 1536956209 | 0 |
| 91.156.23.50 | 1536956210 | 0 |
| 91.156.23.51 | 1536956211 | 0 |
| 91.156.23.52 | 1536956212 | 0 |
| 91.156.23.53 | 1536956213 | 0 |
| 91.156.23.54 | 1536956214 | 0 |
| 91.156.23.55 | 1536956215 | 0 |
| 91.156.23.56 | 1536956216 | 0 |
| 91.156.23.57 | 1536956217 | 0 |
| 91.156.23.58 | 1536956218 | 0 |
| 91.156.23.59 | 1536956219 | 0 |
| 91.156.23.60 | 1536956220 | 0 |
| 91.156.23.61 | 1536956221 | 0 |
| 91.156.23.62 | 1536956222 | 0 |
| 91.156.23.63 | 1536956223 | 0 |
| 91.156.23.64 | 1536956224 | 0 |
| 91.156.23.65 | 1536956225 | 0 |
| 91.156.23.66 | 1536956226 | 0 |
| 91.156.23.67 | 1536956227 | 0 |
| 91.156.23.68 | 1536956228 | 0 |
| 91.156.23.69 | 1536956229 | 0 |
| 91.156.23.70 | 1536956230 | 0 |
| 91.156.23.71 | 1536956231 | 0 |
| 91.156.23.72 | 1536956232 | 0 |
| 91.156.23.73 | 1536956233 | 0 |
| 91.156.23.74 | 1536956234 | 0 |
| 91.156.23.75 | 1536956235 | 0 |
| 91.156.23.76 | 1536956236 | 0 |
| 91.156.23.77 | 1536956237 | 0 |
| 91.156.23.78 | 1536956238 | 0 |
| 91.156.23.79 | 1536956239 | 0 |
| 91.156.23.80 | 1536956240 | 0 |
| 91.156.23.81 | 1536956241 | 0 |
| 91.156.23.82 | 1536956242 | 0 |
| 91.156.23.83 | 1536956243 | 0 |
| 91.156.23.84 | 1536956244 | 0 |
| 91.156.23.85 | 1536956245 | 0 |