The IP address 81.91.57 is provided by , it's belong to the CDIR (Classless Inter-Domain Routing) 81.91.32.0/19 (range 81.91.32.0 to 81.91.63.255). The autonomous system number (ASN) is 25086.
| ASN | 25086 |
| IP starting by | 81.91.32.0 |
| IP ending by | 81.91.63.255 |
| ASN Name | |
| CDIR | 81.91.32.0/19 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 21/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | RU | Russia | - | Ural | 55.9078 | 94.7464 | 2017-07-20 |
| MaxMind | RU | Russia | - | - | 69.3535 | 88.2027 | 2017-07-20 |
| Whois | RU | - | - | - | 105 | 62 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.91.57.0 | 1364932864 | 0 |
| 81.91.57.1 | 1364932865 | 0 |
| 81.91.57.2 | 1364932866 | 0 |
| 81.91.57.3 | 1364932867 | 0 |
| 81.91.57.4 | 1364932868 | 0 |
| 81.91.57.5 | 1364932869 | 0 |
| 81.91.57.6 | 1364932870 | 0 |
| 81.91.57.7 | 1364932871 | 0 |
| 81.91.57.8 | 1364932872 | 0 |
| 81.91.57.9 | 1364932873 | 0 |
| 81.91.57.10 | 1364932874 | 0 |
| 81.91.57.11 | 1364932875 | 0 |
| 81.91.57.12 | 1364932876 | 0 |
| 81.91.57.13 | 1364932877 | 0 |
| 81.91.57.14 | 1364932878 | 0 |
| 81.91.57.15 | 1364932879 | 0 |
| 81.91.57.16 | 1364932880 | 0 |
| 81.91.57.17 | 1364932881 | 0 |
| 81.91.57.18 | 1364932882 | 0 |
| 81.91.57.19 | 1364932883 | 0 |
| 81.91.57.20 | 1364932884 | 0 |
| 81.91.57.21 | 1364932885 | 0 |
| 81.91.57.22 | 1364932886 | 0 |
| 81.91.57.23 | 1364932887 | 0 |
| 81.91.57.24 | 1364932888 | 0 |
| 81.91.57.25 | 1364932889 | 0 |
| 81.91.57.26 | 1364932890 | 0 |
| 81.91.57.27 | 1364932891 | 0 |
| 81.91.57.28 | 1364932892 | 0 |
| 81.91.57.29 | 1364932893 | 0 |
| 81.91.57.30 | 1364932894 | 0 |
| 81.91.57.31 | 1364932895 | 0 |
| 81.91.57.32 | 1364932896 | 0 |
| 81.91.57.33 | 1364932897 | 0 |
| 81.91.57.34 | 1364932898 | 0 |
| 81.91.57.35 | 1364932899 | 0 |
| 81.91.57.36 | 1364932900 | 0 |
| 81.91.57.37 | 1364932901 | 0 |
| 81.91.57.38 | 1364932902 | 0 |
| 81.91.57.39 | 1364932903 | 0 |
| 81.91.57.40 | 1364932904 | 0 |
| 81.91.57.41 | 1364932905 | 0 |
| 81.91.57.42 | 1364932906 | 0 |
| 81.91.57.43 | 1364932907 | 0 |
| 81.91.57.44 | 1364932908 | 0 |
| 81.91.57.45 | 1364932909 | 0 |
| 81.91.57.46 | 1364932910 | 0 |
| 81.91.57.47 | 1364932911 | 0 |
| 81.91.57.48 | 1364932912 | 0 |
| 81.91.57.49 | 1364932913 | 0 |
| 81.91.57.50 | 1364932914 | 0 |
| 81.91.57.51 | 1364932915 | 0 |
| 81.91.57.52 | 1364932916 | 0 |
| 81.91.57.53 | 1364932917 | 0 |
| 81.91.57.54 | 1364932918 | 0 |
| 81.91.57.55 | 1364932919 | 0 |
| 81.91.57.56 | 1364932920 | 0 |
| 81.91.57.57 | 1364932921 | 0 |
| 81.91.57.58 | 1364932922 | 0 |
| 81.91.57.59 | 1364932923 | 0 |
| 81.91.57.60 | 1364932924 | 0 |
| 81.91.57.61 | 1364932925 | 0 |
| 81.91.57.62 | 1364932926 | 0 |
| 81.91.57.63 | 1364932927 | 0 |
| 81.91.57.64 | 1364932928 | 0 |
| 81.91.57.65 | 1364932929 | 0 |
| 81.91.57.66 | 1364932930 | 0 |
| 81.91.57.67 | 1364932931 | 0 |
| 81.91.57.68 | 1364932932 | 0 |
| 81.91.57.69 | 1364932933 | 0 |
| 81.91.57.70 | 1364932934 | 0 |
| 81.91.57.71 | 1364932935 | 0 |
| 81.91.57.72 | 1364932936 | 0 |
| 81.91.57.73 | 1364932937 | 0 |
| 81.91.57.74 | 1364932938 | 0 |
| 81.91.57.75 | 1364932939 | 0 |
| 81.91.57.76 | 1364932940 | 0 |
| 81.91.57.77 | 1364932941 | 0 |
| 81.91.57.78 | 1364932942 | 0 |
| 81.91.57.79 | 1364932943 | 0 |
| 81.91.57.80 | 1364932944 | 0 |
| 81.91.57.81 | 1364932945 | 0 |
| 81.91.57.82 | 1364932946 | 0 |
| 81.91.57.83 | 1364932947 | 0 |
| 81.91.57.84 | 1364932948 | 0 |
| 81.91.57.85 | 1364932949 | 0 |
| IP | Numerical IP | DNS |
| 81.91.57.86 | 1364932950 | 0 |
| 81.91.57.87 | 1364932951 | 0 |
| 81.91.57.88 | 1364932952 | 0 |
| 81.91.57.89 | 1364932953 | 0 |
| 81.91.57.90 | 1364932954 | 0 |
| 81.91.57.91 | 1364932955 | 0 |
| 81.91.57.92 | 1364932956 | 0 |
| 81.91.57.93 | 1364932957 | 0 |
| 81.91.57.94 | 1364932958 | 0 |
| 81.91.57.95 | 1364932959 | 0 |
| 81.91.57.96 | 1364932960 | 0 |
| 81.91.57.97 | 1364932961 | 0 |
| 81.91.57.98 | 1364932962 | 0 |
| 81.91.57.99 | 1364932963 | 0 |
| 81.91.57.100 | 1364932964 | 0 |
| 81.91.57.101 | 1364932965 | 0 |
| 81.91.57.102 | 1364932966 | 0 |
| 81.91.57.103 | 1364932967 | 0 |
| 81.91.57.104 | 1364932968 | 0 |
| 81.91.57.105 | 1364932969 | 0 |
| 81.91.57.106 | 1364932970 | 0 |
| 81.91.57.107 | 1364932971 | 0 |
| 81.91.57.108 | 1364932972 | 0 |
| 81.91.57.109 | 1364932973 | 0 |
| 81.91.57.110 | 1364932974 | 0 |
| 81.91.57.111 | 1364932975 | 0 |
| 81.91.57.112 | 1364932976 | 0 |
| 81.91.57.113 | 1364932977 | 0 |
| 81.91.57.114 | 1364932978 | 0 |
| 81.91.57.115 | 1364932979 | 0 |
| 81.91.57.116 | 1364932980 | 0 |
| 81.91.57.117 | 1364932981 | 0 |
| 81.91.57.118 | 1364932982 | 0 |
| 81.91.57.119 | 1364932983 | 0 |
| 81.91.57.120 | 1364932984 | 0 |
| 81.91.57.121 | 1364932985 | 0 |
| 81.91.57.122 | 1364932986 | 0 |
| 81.91.57.123 | 1364932987 | 0 |
| 81.91.57.124 | 1364932988 | 0 |
| 81.91.57.125 | 1364932989 | 0 |
| 81.91.57.126 | 1364932990 | 0 |
| 81.91.57.127 | 1364932991 | 0 |
| 81.91.57.128 | 1364932992 | 0 |
| 81.91.57.129 | 1364932993 | 0 |
| 81.91.57.130 | 1364932994 | 0 |
| 81.91.57.131 | 1364932995 | 0 |
| 81.91.57.132 | 1364932996 | 0 |
| 81.91.57.133 | 1364932997 | 0 |
| 81.91.57.134 | 1364932998 | 0 |
| 81.91.57.135 | 1364932999 | 0 |
| 81.91.57.136 | 1364933000 | 0 |
| 81.91.57.137 | 1364933001 | 0 |
| 81.91.57.138 | 1364933002 | 0 |
| 81.91.57.139 | 1364933003 | 0 |
| 81.91.57.140 | 1364933004 | 0 |
| 81.91.57.141 | 1364933005 | 0 |
| 81.91.57.142 | 1364933006 | 0 |
| 81.91.57.143 | 1364933007 | 0 |
| 81.91.57.144 | 1364933008 | 0 |
| 81.91.57.145 | 1364933009 | 0 |
| 81.91.57.146 | 1364933010 | 0 |
| 81.91.57.147 | 1364933011 | 0 |
| 81.91.57.148 | 1364933012 | 0 |
| 81.91.57.149 | 1364933013 | 0 |
| 81.91.57.150 | 1364933014 | 0 |
| 81.91.57.151 | 1364933015 | 0 |
| 81.91.57.152 | 1364933016 | 0 |
| 81.91.57.153 | 1364933017 | 0 |
| 81.91.57.154 | 1364933018 | 0 |
| 81.91.57.155 | 1364933019 | 0 |
| 81.91.57.156 | 1364933020 | 0 |
| 81.91.57.157 | 1364933021 | 0 |
| 81.91.57.158 | 1364933022 | 0 |
| 81.91.57.159 | 1364933023 | 0 |
| 81.91.57.160 | 1364933024 | 0 |
| 81.91.57.161 | 1364933025 | 0 |
| 81.91.57.162 | 1364933026 | 0 |
| 81.91.57.163 | 1364933027 | 0 |
| 81.91.57.164 | 1364933028 | 0 |
| 81.91.57.165 | 1364933029 | 0 |
| 81.91.57.166 | 1364933030 | 0 |
| 81.91.57.167 | 1364933031 | 0 |
| 81.91.57.168 | 1364933032 | 0 |
| 81.91.57.169 | 1364933033 | 0 |
| 81.91.57.170 | 1364933034 | 0 |
| 81.91.57.171 | 1364933035 | 0 |
| IP | Numerical IP | DNS |
| 81.91.57.172 | 1364933036 | 0 |
| 81.91.57.173 | 1364933037 | 0 |
| 81.91.57.174 | 1364933038 | 0 |
| 81.91.57.175 | 1364933039 | 0 |
| 81.91.57.176 | 1364933040 | 0 |
| 81.91.57.177 | 1364933041 | 0 |
| 81.91.57.178 | 1364933042 | 0 |
| 81.91.57.179 | 1364933043 | 0 |
| 81.91.57.180 | 1364933044 | 0 |
| 81.91.57.181 | 1364933045 | 0 |
| 81.91.57.182 | 1364933046 | 0 |
| 81.91.57.183 | 1364933047 | 0 |
| 81.91.57.184 | 1364933048 | 0 |
| 81.91.57.185 | 1364933049 | 0 |
| 81.91.57.186 | 1364933050 | 0 |
| 81.91.57.187 | 1364933051 | 0 |
| 81.91.57.188 | 1364933052 | 0 |
| 81.91.57.189 | 1364933053 | 0 |
| 81.91.57.190 | 1364933054 | 0 |
| 81.91.57.191 | 1364933055 | 0 |
| 81.91.57.192 | 1364933056 | 0 |
| 81.91.57.193 | 1364933057 | 0 |
| 81.91.57.194 | 1364933058 | 0 |
| 81.91.57.195 | 1364933059 | 0 |
| 81.91.57.196 | 1364933060 | 0 |
| 81.91.57.197 | 1364933061 | 0 |
| 81.91.57.198 | 1364933062 | 0 |
| 81.91.57.199 | 1364933063 | 0 |
| 81.91.57.200 | 1364933064 | 0 |
| 81.91.57.201 | 1364933065 | 0 |
| 81.91.57.202 | 1364933066 | 0 |
| 81.91.57.203 | 1364933067 | 0 |
| 81.91.57.204 | 1364933068 | 0 |
| 81.91.57.205 | 1364933069 | 0 |
| 81.91.57.206 | 1364933070 | 0 |
| 81.91.57.207 | 1364933071 | 0 |
| 81.91.57.208 | 1364933072 | 0 |
| 81.91.57.209 | 1364933073 | 0 |
| 81.91.57.210 | 1364933074 | 0 |
| 81.91.57.211 | 1364933075 | 0 |
| 81.91.57.212 | 1364933076 | 0 |
| 81.91.57.213 | 1364933077 | 0 |
| 81.91.57.214 | 1364933078 | 0 |
| 81.91.57.215 | 1364933079 | 0 |
| 81.91.57.216 | 1364933080 | 0 |
| 81.91.57.217 | 1364933081 | 0 |
| 81.91.57.218 | 1364933082 | 0 |
| 81.91.57.219 | 1364933083 | 0 |
| 81.91.57.220 | 1364933084 | 0 |
| 81.91.57.221 | 1364933085 | 0 |
| 81.91.57.222 | 1364933086 | 0 |
| 81.91.57.223 | 1364933087 | 0 |
| 81.91.57.224 | 1364933088 | 0 |
| 81.91.57.225 | 1364933089 | 0 |
| 81.91.57.226 | 1364933090 | 0 |
| 81.91.57.227 | 1364933091 | 0 |
| 81.91.57.228 | 1364933092 | 0 |
| 81.91.57.229 | 1364933093 | 0 |
| 81.91.57.230 | 1364933094 | 0 |
| 81.91.57.231 | 1364933095 | 0 |
| 81.91.57.232 | 1364933096 | 0 |
| 81.91.57.233 | 1364933097 | 0 |
| 81.91.57.234 | 1364933098 | 0 |
| 81.91.57.235 | 1364933099 | 0 |
| 81.91.57.236 | 1364933100 | 0 |
| 81.91.57.237 | 1364933101 | 0 |
| 81.91.57.238 | 1364933102 | 0 |
| 81.91.57.239 | 1364933103 | 0 |
| 81.91.57.240 | 1364933104 | 0 |
| 81.91.57.241 | 1364933105 | 0 |
| 81.91.57.242 | 1364933106 | 0 |
| 81.91.57.243 | 1364933107 | 0 |
| 81.91.57.244 | 1364933108 | 0 |
| 81.91.57.245 | 1364933109 | 0 |
| 81.91.57.246 | 1364933110 | 0 |
| 81.91.57.247 | 1364933111 | 0 |
| 81.91.57.248 | 1364933112 | 0 |
| 81.91.57.249 | 1364933113 | 0 |
| 81.91.57.250 | 1364933114 | 0 |
| 81.91.57.251 | 1364933115 | 0 |
| 81.91.57.252 | 1364933116 | 0 |
| 81.91.57.253 | 1364933117 | 0 |
| 81.91.57.254 | 1364933118 | 0 |
| 81.91.57.255 | 1364933119 | 0 |