Les adresses IP débutant par 81.9.2 sont fournies par , elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.9.0.0/20, le bloc IP comprant les adresses de 81.9.0.0 à 81.9.15.255). Le numéro de système autonome (ASN) est 20597.
| ASN | 20597 |
| IP commençant par | 81.9.0.0 |
| IP se terminant par | 81.9.15.255 |
| Nom ASN | |
| CDIR | 81.9.0.0/20 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 20/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | RU | Russie | - | Saint Petersburg | 59,8944 | 30,2642 | 2017-11-20 |
| MaxMind | RU | Russie | - | - | 55,7386 | 37,6068 | 2017-11-20 |
| Whois | RU | - | - | - | 105 | 62 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.9.2.0 | 1359544832 | 0 |
| 81.9.2.1 | 1359544833 | 0 |
| 81.9.2.2 | 1359544834 | 0 |
| 81.9.2.3 | 1359544835 | 0 |
| 81.9.2.4 | 1359544836 | 0 |
| 81.9.2.5 | 1359544837 | 0 |
| 81.9.2.6 | 1359544838 | 0 |
| 81.9.2.7 | 1359544839 | 0 |
| 81.9.2.8 | 1359544840 | 0 |
| 81.9.2.9 | 1359544841 | 0 |
| 81.9.2.10 | 1359544842 | 0 |
| 81.9.2.11 | 1359544843 | 0 |
| 81.9.2.12 | 1359544844 | 0 |
| 81.9.2.13 | 1359544845 | 0 |
| 81.9.2.14 | 1359544846 | 0 |
| 81.9.2.15 | 1359544847 | 0 |
| 81.9.2.16 | 1359544848 | 0 |
| 81.9.2.17 | 1359544849 | 0 |
| 81.9.2.18 | 1359544850 | 0 |
| 81.9.2.19 | 1359544851 | 0 |
| 81.9.2.20 | 1359544852 | 0 |
| 81.9.2.21 | 1359544853 | 0 |
| 81.9.2.22 | 1359544854 | 0 |
| 81.9.2.23 | 1359544855 | 0 |
| 81.9.2.24 | 1359544856 | 0 |
| 81.9.2.25 | 1359544857 | 0 |
| 81.9.2.26 | 1359544858 | 0 |
| 81.9.2.27 | 1359544859 | 0 |
| 81.9.2.28 | 1359544860 | 0 |
| 81.9.2.29 | 1359544861 | 0 |
| 81.9.2.30 | 1359544862 | 0 |
| 81.9.2.31 | 1359544863 | 0 |
| 81.9.2.32 | 1359544864 | 0 |
| 81.9.2.33 | 1359544865 | 0 |
| 81.9.2.34 | 1359544866 | 0 |
| 81.9.2.35 | 1359544867 | 0 |
| 81.9.2.36 | 1359544868 | 0 |
| 81.9.2.37 | 1359544869 | 0 |
| 81.9.2.38 | 1359544870 | 0 |
| 81.9.2.39 | 1359544871 | 0 |
| 81.9.2.40 | 1359544872 | 0 |
| 81.9.2.41 | 1359544873 | 0 |
| 81.9.2.42 | 1359544874 | 0 |
| 81.9.2.43 | 1359544875 | 0 |
| 81.9.2.44 | 1359544876 | 0 |
| 81.9.2.45 | 1359544877 | 0 |
| 81.9.2.46 | 1359544878 | 0 |
| 81.9.2.47 | 1359544879 | 0 |
| 81.9.2.48 | 1359544880 | 0 |
| 81.9.2.49 | 1359544881 | 0 |
| 81.9.2.50 | 1359544882 | 0 |
| 81.9.2.51 | 1359544883 | 0 |
| 81.9.2.52 | 1359544884 | 0 |
| 81.9.2.53 | 1359544885 | 0 |
| 81.9.2.54 | 1359544886 | 0 |
| 81.9.2.55 | 1359544887 | 0 |
| 81.9.2.56 | 1359544888 | 0 |
| 81.9.2.57 | 1359544889 | 0 |
| 81.9.2.58 | 1359544890 | 0 |
| 81.9.2.59 | 1359544891 | 0 |
| 81.9.2.60 | 1359544892 | 0 |
| 81.9.2.61 | 1359544893 | 0 |
| 81.9.2.62 | 1359544894 | 0 |
| 81.9.2.63 | 1359544895 | 0 |
| 81.9.2.64 | 1359544896 | 0 |
| 81.9.2.65 | 1359544897 | 0 |
| 81.9.2.66 | 1359544898 | 0 |
| 81.9.2.67 | 1359544899 | 0 |
| 81.9.2.68 | 1359544900 | 0 |
| 81.9.2.69 | 1359544901 | 0 |
| 81.9.2.70 | 1359544902 | 0 |
| 81.9.2.71 | 1359544903 | 0 |
| 81.9.2.72 | 1359544904 | 0 |
| 81.9.2.73 | 1359544905 | 0 |
| 81.9.2.74 | 1359544906 | 0 |
| 81.9.2.75 | 1359544907 | 0 |
| 81.9.2.76 | 1359544908 | 0 |
| 81.9.2.77 | 1359544909 | 0 |
| 81.9.2.78 | 1359544910 | 0 |
| 81.9.2.79 | 1359544911 | 0 |
| 81.9.2.80 | 1359544912 | 0 |
| 81.9.2.81 | 1359544913 | 0 |
| 81.9.2.82 | 1359544914 | 0 |
| 81.9.2.83 | 1359544915 | 0 |
| 81.9.2.84 | 1359544916 | 0 |
| 81.9.2.85 | 1359544917 | 0 |
| IP | Numerical IP | DNS |
| 81.9.2.86 | 1359544918 | 0 |
| 81.9.2.87 | 1359544919 | 0 |
| 81.9.2.88 | 1359544920 | 0 |
| 81.9.2.89 | 1359544921 | 0 |
| 81.9.2.90 | 1359544922 | 0 |
| 81.9.2.91 | 1359544923 | 0 |
| 81.9.2.92 | 1359544924 | 0 |
| 81.9.2.93 | 1359544925 | 0 |
| 81.9.2.94 | 1359544926 | 0 |
| 81.9.2.95 | 1359544927 | 0 |
| 81.9.2.96 | 1359544928 | 0 |
| 81.9.2.97 | 1359544929 | 0 |
| 81.9.2.98 | 1359544930 | 0 |
| 81.9.2.99 | 1359544931 | 0 |
| 81.9.2.100 | 1359544932 | 0 |
| 81.9.2.101 | 1359544933 | 0 |
| 81.9.2.102 | 1359544934 | 0 |
| 81.9.2.103 | 1359544935 | 0 |
| 81.9.2.104 | 1359544936 | 0 |
| 81.9.2.105 | 1359544937 | 0 |
| 81.9.2.106 | 1359544938 | 0 |
| 81.9.2.107 | 1359544939 | 0 |
| 81.9.2.108 | 1359544940 | 0 |
| 81.9.2.109 | 1359544941 | 0 |
| 81.9.2.110 | 1359544942 | 0 |
| 81.9.2.111 | 1359544943 | 0 |
| 81.9.2.112 | 1359544944 | 0 |
| 81.9.2.113 | 1359544945 | 0 |
| 81.9.2.114 | 1359544946 | 0 |
| 81.9.2.115 | 1359544947 | 0 |
| 81.9.2.116 | 1359544948 | 0 |
| 81.9.2.117 | 1359544949 | 0 |
| 81.9.2.118 | 1359544950 | 0 |
| 81.9.2.119 | 1359544951 | 0 |
| 81.9.2.120 | 1359544952 | 0 |
| 81.9.2.121 | 1359544953 | 0 |
| 81.9.2.122 | 1359544954 | 0 |
| 81.9.2.123 | 1359544955 | 0 |
| 81.9.2.124 | 1359544956 | 0 |
| 81.9.2.125 | 1359544957 | 0 |
| 81.9.2.126 | 1359544958 | 0 |
| 81.9.2.127 | 1359544959 | 0 |
| 81.9.2.128 | 1359544960 | 0 |
| 81.9.2.129 | 1359544961 | 0 |
| 81.9.2.130 | 1359544962 | 0 |
| 81.9.2.131 | 1359544963 | 0 |
| 81.9.2.132 | 1359544964 | 0 |
| 81.9.2.133 | 1359544965 | 0 |
| 81.9.2.134 | 1359544966 | 0 |
| 81.9.2.135 | 1359544967 | 0 |
| 81.9.2.136 | 1359544968 | 0 |
| 81.9.2.137 | 1359544969 | 0 |
| 81.9.2.138 | 1359544970 | 0 |
| 81.9.2.139 | 1359544971 | 0 |
| 81.9.2.140 | 1359544972 | 0 |
| 81.9.2.141 | 1359544973 | 0 |
| 81.9.2.142 | 1359544974 | 0 |
| 81.9.2.143 | 1359544975 | 0 |
| 81.9.2.144 | 1359544976 | 0 |
| 81.9.2.145 | 1359544977 | 0 |
| 81.9.2.146 | 1359544978 | 0 |
| 81.9.2.147 | 1359544979 | 0 |
| 81.9.2.148 | 1359544980 | 0 |
| 81.9.2.149 | 1359544981 | 0 |
| 81.9.2.150 | 1359544982 | 0 |
| 81.9.2.151 | 1359544983 | 0 |
| 81.9.2.152 | 1359544984 | 0 |
| 81.9.2.153 | 1359544985 | 0 |
| 81.9.2.154 | 1359544986 | 0 |
| 81.9.2.155 | 1359544987 | 0 |
| 81.9.2.156 | 1359544988 | 0 |
| 81.9.2.157 | 1359544989 | 0 |
| 81.9.2.158 | 1359544990 | 0 |
| 81.9.2.159 | 1359544991 | 0 |
| 81.9.2.160 | 1359544992 | 0 |
| 81.9.2.161 | 1359544993 | 0 |
| 81.9.2.162 | 1359544994 | 0 |
| 81.9.2.163 | 1359544995 | 0 |
| 81.9.2.164 | 1359544996 | 0 |
| 81.9.2.165 | 1359544997 | 0 |
| 81.9.2.166 | 1359544998 | 0 |
| 81.9.2.167 | 1359544999 | 0 |
| 81.9.2.168 | 1359545000 | 0 |
| 81.9.2.169 | 1359545001 | 0 |
| 81.9.2.170 | 1359545002 | 0 |
| 81.9.2.171 | 1359545003 | 0 |
| IP | Numerical IP | DNS |
| 81.9.2.172 | 1359545004 | 0 |
| 81.9.2.173 | 1359545005 | 0 |
| 81.9.2.174 | 1359545006 | 0 |
| 81.9.2.175 | 1359545007 | 0 |
| 81.9.2.176 | 1359545008 | 0 |
| 81.9.2.177 | 1359545009 | 0 |
| 81.9.2.178 | 1359545010 | 0 |
| 81.9.2.179 | 1359545011 | 0 |
| 81.9.2.180 | 1359545012 | 0 |
| 81.9.2.181 | 1359545013 | 0 |
| 81.9.2.182 | 1359545014 | 0 |
| 81.9.2.183 | 1359545015 | 0 |
| 81.9.2.184 | 1359545016 | 0 |
| 81.9.2.185 | 1359545017 | 0 |
| 81.9.2.186 | 1359545018 | 0 |
| 81.9.2.187 | 1359545019 | 0 |
| 81.9.2.188 | 1359545020 | 0 |
| 81.9.2.189 | 1359545021 | 0 |
| 81.9.2.190 | 1359545022 | 0 |
| 81.9.2.191 | 1359545023 | 0 |
| 81.9.2.192 | 1359545024 | 0 |
| 81.9.2.193 | 1359545025 | 0 |
| 81.9.2.194 | 1359545026 | 0 |
| 81.9.2.195 | 1359545027 | 0 |
| 81.9.2.196 | 1359545028 | 0 |
| 81.9.2.197 | 1359545029 | 0 |
| 81.9.2.198 | 1359545030 | 0 |
| 81.9.2.199 | 1359545031 | 0 |
| 81.9.2.200 | 1359545032 | 0 |
| 81.9.2.201 | 1359545033 | 0 |
| 81.9.2.202 | 1359545034 | 0 |
| 81.9.2.203 | 1359545035 | 0 |
| 81.9.2.204 | 1359545036 | 0 |
| 81.9.2.205 | 1359545037 | 0 |
| 81.9.2.206 | 1359545038 | 0 |
| 81.9.2.207 | 1359545039 | 0 |
| 81.9.2.208 | 1359545040 | 0 |
| 81.9.2.209 | 1359545041 | 0 |
| 81.9.2.210 | 1359545042 | 0 |
| 81.9.2.211 | 1359545043 | 0 |
| 81.9.2.212 | 1359545044 | 0 |
| 81.9.2.213 | 1359545045 | 0 |
| 81.9.2.214 | 1359545046 | 0 |
| 81.9.2.215 | 1359545047 | 0 |
| 81.9.2.216 | 1359545048 | 0 |
| 81.9.2.217 | 1359545049 | 0 |
| 81.9.2.218 | 1359545050 | 0 |
| 81.9.2.219 | 1359545051 | 0 |
| 81.9.2.220 | 1359545052 | 0 |
| 81.9.2.221 | 1359545053 | 0 |
| 81.9.2.222 | 1359545054 | 0 |
| 81.9.2.223 | 1359545055 | 0 |
| 81.9.2.224 | 1359545056 | 0 |
| 81.9.2.225 | 1359545057 | 0 |
| 81.9.2.226 | 1359545058 | 0 |
| 81.9.2.227 | 1359545059 | 0 |
| 81.9.2.228 | 1359545060 | 0 |
| 81.9.2.229 | 1359545061 | 0 |
| 81.9.2.230 | 1359545062 | 0 |
| 81.9.2.231 | 1359545063 | 0 |
| 81.9.2.232 | 1359545064 | 0 |
| 81.9.2.233 | 1359545065 | 0 |
| 81.9.2.234 | 1359545066 | 0 |
| 81.9.2.235 | 1359545067 | 0 |
| 81.9.2.236 | 1359545068 | 0 |
| 81.9.2.237 | 1359545069 | 0 |
| 81.9.2.238 | 1359545070 | 0 |
| 81.9.2.239 | 1359545071 | 0 |
| 81.9.2.240 | 1359545072 | 0 |
| 81.9.2.241 | 1359545073 | 0 |
| 81.9.2.242 | 1359545074 | 0 |
| 81.9.2.243 | 1359545075 | 0 |
| 81.9.2.244 | 1359545076 | 0 |
| 81.9.2.245 | 1359545077 | 0 |
| 81.9.2.246 | 1359545078 | 0 |
| 81.9.2.247 | 1359545079 | 0 |
| 81.9.2.248 | 1359545080 | 0 |
| 81.9.2.249 | 1359545081 | 0 |
| 81.9.2.250 | 1359545082 | 0 |
| 81.9.2.251 | 1359545083 | 0 |
| 81.9.2.252 | 1359545084 | 0 |
| 81.9.2.253 | 1359545085 | 0 |
| 81.9.2.254 | 1359545086 | 0 |
| 81.9.2.255 | 1359545087 | 0 |