The IP address 81.0.244 is provided by Internet & Collocation Provider, it's belong to the CDIR (Classless Inter-Domain Routing) 81.0.192.0/18 (range 81.0.192.0 to 81.0.255.255). The autonomous system number (ASN) is 15685.
| ASN | 15685 |
| IP starting by | 81.0.192.0 |
| IP ending by | 81.0.255.255 |
| ASN Name | Internet & Collocation Provider |
| CDIR | 81.0.192.0/18 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 06/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CZ | Czech Republic | - | Prague | 50.088 | 14.4208 | 2017-07-06 |
| MaxMind | CZ | Czech Republic | - | Prague | 50.05 | 14.3667 | 2017-07-06 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.0.244.0 | 1359016960 | 0 |
| 81.0.244.1 | 1359016961 | 0 |
| 81.0.244.2 | 1359016962 | 0 |
| 81.0.244.3 | 1359016963 | 0 |
| 81.0.244.4 | 1359016964 | 0 |
| 81.0.244.5 | 1359016965 | 0 |
| 81.0.244.6 | 1359016966 | 0 |
| 81.0.244.7 | 1359016967 | 0 |
| 81.0.244.8 | 1359016968 | 0 |
| 81.0.244.9 | 1359016969 | 0 |
| 81.0.244.10 | 1359016970 | 0 |
| 81.0.244.11 | 1359016971 | 0 |
| 81.0.244.12 | 1359016972 | 0 |
| 81.0.244.13 | 1359016973 | 0 |
| 81.0.244.14 | 1359016974 | 0 |
| 81.0.244.15 | 1359016975 | 0 |
| 81.0.244.16 | 1359016976 | 0 |
| 81.0.244.17 | 1359016977 | 0 |
| 81.0.244.18 | 1359016978 | 0 |
| 81.0.244.19 | 1359016979 | 0 |
| 81.0.244.20 | 1359016980 | 0 |
| 81.0.244.21 | 1359016981 | 0 |
| 81.0.244.22 | 1359016982 | 0 |
| 81.0.244.23 | 1359016983 | 0 |
| 81.0.244.24 | 1359016984 | 0 |
| 81.0.244.25 | 1359016985 | 0 |
| 81.0.244.26 | 1359016986 | 0 |
| 81.0.244.27 | 1359016987 | 0 |
| 81.0.244.28 | 1359016988 | 0 |
| 81.0.244.29 | 1359016989 | 0 |
| 81.0.244.30 | 1359016990 | 0 |
| 81.0.244.31 | 1359016991 | 0 |
| 81.0.244.32 | 1359016992 | 0 |
| 81.0.244.33 | 1359016993 | 0 |
| 81.0.244.34 | 1359016994 | 0 |
| 81.0.244.35 | 1359016995 | 0 |
| 81.0.244.36 | 1359016996 | 0 |
| 81.0.244.37 | 1359016997 | 0 |
| 81.0.244.38 | 1359016998 | 0 |
| 81.0.244.39 | 1359016999 | 0 |
| 81.0.244.40 | 1359017000 | 0 |
| 81.0.244.41 | 1359017001 | 0 |
| 81.0.244.42 | 1359017002 | 0 |
| 81.0.244.43 | 1359017003 | 0 |
| 81.0.244.44 | 1359017004 | 0 |
| 81.0.244.45 | 1359017005 | 0 |
| 81.0.244.46 | 1359017006 | 0 |
| 81.0.244.47 | 1359017007 | 0 |
| 81.0.244.48 | 1359017008 | 0 |
| 81.0.244.49 | 1359017009 | 0 |
| 81.0.244.50 | 1359017010 | 0 |
| 81.0.244.51 | 1359017011 | 0 |
| 81.0.244.52 | 1359017012 | 0 |
| 81.0.244.53 | 1359017013 | 0 |
| 81.0.244.54 | 1359017014 | 0 |
| 81.0.244.55 | 1359017015 | 0 |
| 81.0.244.56 | 1359017016 | 0 |
| 81.0.244.57 | 1359017017 | 0 |
| 81.0.244.58 | 1359017018 | 0 |
| 81.0.244.59 | 1359017019 | 0 |
| 81.0.244.60 | 1359017020 | 0 |
| 81.0.244.61 | 1359017021 | 0 |
| 81.0.244.62 | 1359017022 | 0 |
| 81.0.244.63 | 1359017023 | 0 |
| 81.0.244.64 | 1359017024 | 0 |
| 81.0.244.65 | 1359017025 | 0 |
| 81.0.244.66 | 1359017026 | 0 |
| 81.0.244.67 | 1359017027 | 0 |
| 81.0.244.68 | 1359017028 | 0 |
| 81.0.244.69 | 1359017029 | 0 |
| 81.0.244.70 | 1359017030 | 0 |
| 81.0.244.71 | 1359017031 | 0 |
| 81.0.244.72 | 1359017032 | 0 |
| 81.0.244.73 | 1359017033 | 0 |
| 81.0.244.74 | 1359017034 | 0 |
| 81.0.244.75 | 1359017035 | 0 |
| 81.0.244.76 | 1359017036 | 0 |
| 81.0.244.77 | 1359017037 | 0 |
| 81.0.244.78 | 1359017038 | 0 |
| 81.0.244.79 | 1359017039 | 0 |
| 81.0.244.80 | 1359017040 | 0 |
| 81.0.244.81 | 1359017041 | 0 |
| 81.0.244.82 | 1359017042 | 0 |
| 81.0.244.83 | 1359017043 | 0 |
| 81.0.244.84 | 1359017044 | 0 |
| 81.0.244.85 | 1359017045 | 0 |
| IP | Numerical IP | DNS |
| 81.0.244.86 | 1359017046 | 0 |
| 81.0.244.87 | 1359017047 | 0 |
| 81.0.244.88 | 1359017048 | 0 |
| 81.0.244.89 | 1359017049 | 0 |
| 81.0.244.90 | 1359017050 | 0 |
| 81.0.244.91 | 1359017051 | 0 |
| 81.0.244.92 | 1359017052 | 0 |
| 81.0.244.93 | 1359017053 | 0 |
| 81.0.244.94 | 1359017054 | 0 |
| 81.0.244.95 | 1359017055 | 0 |
| 81.0.244.96 | 1359017056 | 0 |
| 81.0.244.97 | 1359017057 | 0 |
| 81.0.244.98 | 1359017058 | 0 |
| 81.0.244.99 | 1359017059 | 0 |
| 81.0.244.100 | 1359017060 | 0 |
| 81.0.244.101 | 1359017061 | 0 |
| 81.0.244.102 | 1359017062 | 0 |
| 81.0.244.103 | 1359017063 | 0 |
| 81.0.244.104 | 1359017064 | 0 |
| 81.0.244.105 | 1359017065 | 0 |
| 81.0.244.106 | 1359017066 | 0 |
| 81.0.244.107 | 1359017067 | 0 |
| 81.0.244.108 | 1359017068 | 0 |
| 81.0.244.109 | 1359017069 | 0 |
| 81.0.244.110 | 1359017070 | 0 |
| 81.0.244.111 | 1359017071 | 0 |
| 81.0.244.112 | 1359017072 | 0 |
| 81.0.244.113 | 1359017073 | 0 |
| 81.0.244.114 | 1359017074 | 0 |
| 81.0.244.115 | 1359017075 | 0 |
| 81.0.244.116 | 1359017076 | 0 |
| 81.0.244.117 | 1359017077 | 0 |
| 81.0.244.118 | 1359017078 | 0 |
| 81.0.244.119 | 1359017079 | 0 |
| 81.0.244.120 | 1359017080 | 0 |
| 81.0.244.121 | 1359017081 | 0 |
| 81.0.244.122 | 1359017082 | 0 |
| 81.0.244.123 | 1359017083 | 0 |
| 81.0.244.124 | 1359017084 | 0 |
| 81.0.244.125 | 1359017085 | 0 |
| 81.0.244.126 | 1359017086 | 0 |
| 81.0.244.127 | 1359017087 | 0 |
| 81.0.244.128 | 1359017088 | 0 |
| 81.0.244.129 | 1359017089 | 0 |
| 81.0.244.130 | 1359017090 | 0 |
| 81.0.244.131 | 1359017091 | 0 |
| 81.0.244.132 | 1359017092 | 0 |
| 81.0.244.133 | 1359017093 | 0 |
| 81.0.244.134 | 1359017094 | 0 |
| 81.0.244.135 | 1359017095 | 0 |
| 81.0.244.136 | 1359017096 | 0 |
| 81.0.244.137 | 1359017097 | 0 |
| 81.0.244.138 | 1359017098 | 0 |
| 81.0.244.139 | 1359017099 | 0 |
| 81.0.244.140 | 1359017100 | 0 |
| 81.0.244.141 | 1359017101 | 0 |
| 81.0.244.142 | 1359017102 | 0 |
| 81.0.244.143 | 1359017103 | 0 |
| 81.0.244.144 | 1359017104 | 0 |
| 81.0.244.145 | 1359017105 | 0 |
| 81.0.244.146 | 1359017106 | 0 |
| 81.0.244.147 | 1359017107 | 0 |
| 81.0.244.148 | 1359017108 | 0 |
| 81.0.244.149 | 1359017109 | 0 |
| 81.0.244.150 | 1359017110 | 0 |
| 81.0.244.151 | 1359017111 | 0 |
| 81.0.244.152 | 1359017112 | 0 |
| 81.0.244.153 | 1359017113 | 0 |
| 81.0.244.154 | 1359017114 | 0 |
| 81.0.244.155 | 1359017115 | 0 |
| 81.0.244.156 | 1359017116 | 0 |
| 81.0.244.157 | 1359017117 | 0 |
| 81.0.244.158 | 1359017118 | 0 |
| 81.0.244.159 | 1359017119 | 0 |
| 81.0.244.160 | 1359017120 | 0 |
| 81.0.244.161 | 1359017121 | 0 |
| 81.0.244.162 | 1359017122 | 0 |
| 81.0.244.163 | 1359017123 | 0 |
| 81.0.244.164 | 1359017124 | 0 |
| 81.0.244.165 | 1359017125 | 0 |
| 81.0.244.166 | 1359017126 | 0 |
| 81.0.244.167 | 1359017127 | 0 |
| 81.0.244.168 | 1359017128 | 0 |
| 81.0.244.169 | 1359017129 | 0 |
| 81.0.244.170 | 1359017130 | 0 |
| 81.0.244.171 | 1359017131 | 0 |
| IP | Numerical IP | DNS |
| 81.0.244.172 | 1359017132 | 0 |
| 81.0.244.173 | 1359017133 | 0 |
| 81.0.244.174 | 1359017134 | 0 |
| 81.0.244.175 | 1359017135 | 0 |
| 81.0.244.176 | 1359017136 | 0 |
| 81.0.244.177 | 1359017137 | 0 |
| 81.0.244.178 | 1359017138 | 0 |
| 81.0.244.179 | 1359017139 | 0 |
| 81.0.244.180 | 1359017140 | 0 |
| 81.0.244.181 | 1359017141 | 0 |
| 81.0.244.182 | 1359017142 | 0 |
| 81.0.244.183 | 1359017143 | 0 |
| 81.0.244.184 | 1359017144 | 0 |
| 81.0.244.185 | 1359017145 | 0 |
| 81.0.244.186 | 1359017146 | 0 |
| 81.0.244.187 | 1359017147 | 0 |
| 81.0.244.188 | 1359017148 | 0 |
| 81.0.244.189 | 1359017149 | 0 |
| 81.0.244.190 | 1359017150 | 0 |
| 81.0.244.191 | 1359017151 | 0 |
| 81.0.244.192 | 1359017152 | 0 |
| 81.0.244.193 | 1359017153 | 0 |
| 81.0.244.194 | 1359017154 | 0 |
| 81.0.244.195 | 1359017155 | 0 |
| 81.0.244.196 | 1359017156 | 0 |
| 81.0.244.197 | 1359017157 | 0 |
| 81.0.244.198 | 1359017158 | 0 |
| 81.0.244.199 | 1359017159 | 0 |
| 81.0.244.200 | 1359017160 | 0 |
| 81.0.244.201 | 1359017161 | 0 |
| 81.0.244.202 | 1359017162 | 0 |
| 81.0.244.203 | 1359017163 | 0 |
| 81.0.244.204 | 1359017164 | 0 |
| 81.0.244.205 | 1359017165 | 0 |
| 81.0.244.206 | 1359017166 | 0 |
| 81.0.244.207 | 1359017167 | 0 |
| 81.0.244.208 | 1359017168 | 0 |
| 81.0.244.209 | 1359017169 | 0 |
| 81.0.244.210 | 1359017170 | 0 |
| 81.0.244.211 | 1359017171 | 0 |
| 81.0.244.212 | 1359017172 | 0 |
| 81.0.244.213 | 1359017173 | 0 |
| 81.0.244.214 | 1359017174 | 0 |
| 81.0.244.215 | 1359017175 | 0 |
| 81.0.244.216 | 1359017176 | 0 |
| 81.0.244.217 | 1359017177 | 0 |
| 81.0.244.218 | 1359017178 | 0 |
| 81.0.244.219 | 1359017179 | 0 |
| 81.0.244.220 | 1359017180 | 0 |
| 81.0.244.221 | 1359017181 | 0 |
| 81.0.244.222 | 1359017182 | 0 |
| 81.0.244.223 | 1359017183 | 0 |
| 81.0.244.224 | 1359017184 | 0 |
| 81.0.244.225 | 1359017185 | 0 |
| 81.0.244.226 | 1359017186 | 0 |
| 81.0.244.227 | 1359017187 | 0 |
| 81.0.244.228 | 1359017188 | 0 |
| 81.0.244.229 | 1359017189 | 0 |
| 81.0.244.230 | 1359017190 | 0 |
| 81.0.244.231 | 1359017191 | 0 |
| 81.0.244.232 | 1359017192 | 0 |
| 81.0.244.233 | 1359017193 | 0 |
| 81.0.244.234 | 1359017194 | 0 |
| 81.0.244.235 | 1359017195 | 0 |
| 81.0.244.236 | 1359017196 | 0 |
| 81.0.244.237 | 1359017197 | 0 |
| 81.0.244.238 | 1359017198 | 0 |
| 81.0.244.239 | 1359017199 | 0 |
| 81.0.244.240 | 1359017200 | 0 |
| 81.0.244.241 | 1359017201 | 0 |
| 81.0.244.242 | 1359017202 | 0 |
| 81.0.244.243 | 1359017203 | 0 |
| 81.0.244.244 | 1359017204 | 0 |
| 81.0.244.245 | 1359017205 | 0 |
| 81.0.244.246 | 1359017206 | 0 |
| 81.0.244.247 | 1359017207 | 0 |
| 81.0.244.248 | 1359017208 | 0 |
| 81.0.244.249 | 1359017209 | 0 |
| 81.0.244.250 | 1359017210 | 0 |
| 81.0.244.251 | 1359017211 | 0 |
| 81.0.244.252 | 1359017212 | 0 |
| 81.0.244.253 | 1359017213 | 0 |
| 81.0.244.254 | 1359017214 | 0 |
| 81.0.244.255 | 1359017215 | 0 |