Les adresses IP débutant par 81.197.43 sont fournies par Helsinki, Finland, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.197.0.0/16, le bloc IP comprant les adresses de 81.197.0.0 à 81.197.255.255). Le numéro de système autonome (ASN) est 719.
| ASN | 719 |
| IP commençant par | 81.197.0.0 |
| IP se terminant par | 81.197.255.255 |
| Nom ASN | Helsinki, Finland |
| CDIR | 81.197.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 14/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | FI | Finlande | - | Helsinki | 60,1695 | 24,9355 | 2017-07-28 |
| MaxMind | FI | Finlande | - | - | 60,1708 | 24,9375 | 2017-07-28 |
| Whois | FI | - | - | - | 26 | 62 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.197.43.0 | 1371876096 | 0 |
| 81.197.43.1 | 1371876097 | 0 |
| 81.197.43.2 | 1371876098 | 0 |
| 81.197.43.3 | 1371876099 | 0 |
| 81.197.43.4 | 1371876100 | 0 |
| 81.197.43.5 | 1371876101 | 0 |
| 81.197.43.6 | 1371876102 | 0 |
| 81.197.43.7 | 1371876103 | 0 |
| 81.197.43.8 | 1371876104 | 0 |
| 81.197.43.9 | 1371876105 | 0 |
| 81.197.43.10 | 1371876106 | 0 |
| 81.197.43.11 | 1371876107 | 0 |
| 81.197.43.12 | 1371876108 | 0 |
| 81.197.43.13 | 1371876109 | 0 |
| 81.197.43.14 | 1371876110 | 0 |
| 81.197.43.15 | 1371876111 | 0 |
| 81.197.43.16 | 1371876112 | 0 |
| 81.197.43.17 | 1371876113 | 0 |
| 81.197.43.18 | 1371876114 | 0 |
| 81.197.43.19 | 1371876115 | 0 |
| 81.197.43.20 | 1371876116 | 0 |
| 81.197.43.21 | 1371876117 | 0 |
| 81.197.43.22 | 1371876118 | 0 |
| 81.197.43.23 | 1371876119 | 0 |
| 81.197.43.24 | 1371876120 | 0 |
| 81.197.43.25 | 1371876121 | 0 |
| 81.197.43.26 | 1371876122 | 0 |
| 81.197.43.27 | 1371876123 | 0 |
| 81.197.43.28 | 1371876124 | 0 |
| 81.197.43.29 | 1371876125 | 0 |
| 81.197.43.30 | 1371876126 | 0 |
| 81.197.43.31 | 1371876127 | 0 |
| 81.197.43.32 | 1371876128 | 0 |
| 81.197.43.33 | 1371876129 | 0 |
| 81.197.43.34 | 1371876130 | 0 |
| 81.197.43.35 | 1371876131 | 0 |
| 81.197.43.36 | 1371876132 | 0 |
| 81.197.43.37 | 1371876133 | 0 |
| 81.197.43.38 | 1371876134 | 0 |
| 81.197.43.39 | 1371876135 | 0 |
| 81.197.43.40 | 1371876136 | 0 |
| 81.197.43.41 | 1371876137 | 0 |
| 81.197.43.42 | 1371876138 | 0 |
| 81.197.43.43 | 1371876139 | 0 |
| 81.197.43.44 | 1371876140 | 0 |
| 81.197.43.45 | 1371876141 | 0 |
| 81.197.43.46 | 1371876142 | 0 |
| 81.197.43.47 | 1371876143 | 0 |
| 81.197.43.48 | 1371876144 | 0 |
| 81.197.43.49 | 1371876145 | 0 |
| 81.197.43.50 | 1371876146 | 0 |
| 81.197.43.51 | 1371876147 | 0 |
| 81.197.43.52 | 1371876148 | 0 |
| 81.197.43.53 | 1371876149 | 0 |
| 81.197.43.54 | 1371876150 | 0 |
| 81.197.43.55 | 1371876151 | 0 |
| 81.197.43.56 | 1371876152 | 0 |
| 81.197.43.57 | 1371876153 | 0 |
| 81.197.43.58 | 1371876154 | 0 |
| 81.197.43.59 | 1371876155 | 0 |
| 81.197.43.60 | 1371876156 | 0 |
| 81.197.43.61 | 1371876157 | 0 |
| 81.197.43.62 | 1371876158 | 0 |
| 81.197.43.63 | 1371876159 | 0 |
| 81.197.43.64 | 1371876160 | 0 |
| 81.197.43.65 | 1371876161 | 0 |
| 81.197.43.66 | 1371876162 | 0 |
| 81.197.43.67 | 1371876163 | 0 |
| 81.197.43.68 | 1371876164 | 0 |
| 81.197.43.69 | 1371876165 | 0 |
| 81.197.43.70 | 1371876166 | 0 |
| 81.197.43.71 | 1371876167 | 0 |
| 81.197.43.72 | 1371876168 | 0 |
| 81.197.43.73 | 1371876169 | 0 |
| 81.197.43.74 | 1371876170 | 0 |
| 81.197.43.75 | 1371876171 | 0 |
| 81.197.43.76 | 1371876172 | 0 |
| 81.197.43.77 | 1371876173 | 0 |
| 81.197.43.78 | 1371876174 | 0 |
| 81.197.43.79 | 1371876175 | 0 |
| 81.197.43.80 | 1371876176 | 0 |
| 81.197.43.81 | 1371876177 | 0 |
| 81.197.43.82 | 1371876178 | 0 |
| 81.197.43.83 | 1371876179 | 0 |
| 81.197.43.84 | 1371876180 | 0 |
| 81.197.43.85 | 1371876181 | 0 |