Les adresses IP débutant par 81.2.162 sont fournies par Cogent Communications, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.2.128.0/18, le bloc IP comprant les adresses de 81.2.128.0 à 81.2.191.255). Le numéro de système autonome (ASN) est 174.
| ASN | 174 |
| IP commençant par | 81.2.128.0 |
| IP se terminant par | 81.2.191.255 |
| Nom ASN | Cogent Communications |
| CDIR | 81.2.128.0/18 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 01/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | New York City | 40,7143 | -74,006 | 2017-08-31 |
| MaxMind | DE | Allemagne | - | - | 51,2993 | 9,491 | 2017-08-31 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.2.162.0 | 1359127040 | 0 |
| 81.2.162.1 | 1359127041 | 0 |
| 81.2.162.2 | 1359127042 | 0 |
| 81.2.162.3 | 1359127043 | 0 |
| 81.2.162.4 | 1359127044 | 0 |
| 81.2.162.5 | 1359127045 | 0 |
| 81.2.162.6 | 1359127046 | 0 |
| 81.2.162.7 | 1359127047 | 0 |
| 81.2.162.8 | 1359127048 | 0 |
| 81.2.162.9 | 1359127049 | 0 |
| 81.2.162.10 | 1359127050 | 0 |
| 81.2.162.11 | 1359127051 | 0 |
| 81.2.162.12 | 1359127052 | 0 |
| 81.2.162.13 | 1359127053 | 0 |
| 81.2.162.14 | 1359127054 | 0 |
| 81.2.162.15 | 1359127055 | 0 |
| 81.2.162.16 | 1359127056 | 0 |
| 81.2.162.17 | 1359127057 | 0 |
| 81.2.162.18 | 1359127058 | 0 |
| 81.2.162.19 | 1359127059 | 0 |
| 81.2.162.20 | 1359127060 | 0 |
| 81.2.162.21 | 1359127061 | 0 |
| 81.2.162.22 | 1359127062 | 0 |
| 81.2.162.23 | 1359127063 | 0 |
| 81.2.162.24 | 1359127064 | 0 |
| 81.2.162.25 | 1359127065 | 0 |
| 81.2.162.26 | 1359127066 | 0 |
| 81.2.162.27 | 1359127067 | 0 |
| 81.2.162.28 | 1359127068 | 0 |
| 81.2.162.29 | 1359127069 | 0 |
| 81.2.162.30 | 1359127070 | 0 |
| 81.2.162.31 | 1359127071 | 0 |
| 81.2.162.32 | 1359127072 | 0 |
| 81.2.162.33 | 1359127073 | 0 |
| 81.2.162.34 | 1359127074 | 0 |
| 81.2.162.35 | 1359127075 | 0 |
| 81.2.162.36 | 1359127076 | 0 |
| 81.2.162.37 | 1359127077 | 0 |
| 81.2.162.38 | 1359127078 | 0 |
| 81.2.162.39 | 1359127079 | 0 |
| 81.2.162.40 | 1359127080 | 0 |
| 81.2.162.41 | 1359127081 | 0 |
| 81.2.162.42 | 1359127082 | 0 |
| 81.2.162.43 | 1359127083 | 0 |
| 81.2.162.44 | 1359127084 | 0 |
| 81.2.162.45 | 1359127085 | 0 |
| 81.2.162.46 | 1359127086 | 0 |
| 81.2.162.47 | 1359127087 | 0 |
| 81.2.162.48 | 1359127088 | 0 |
| 81.2.162.49 | 1359127089 | 0 |
| 81.2.162.50 | 1359127090 | 0 |
| 81.2.162.51 | 1359127091 | 0 |
| 81.2.162.52 | 1359127092 | 0 |
| 81.2.162.53 | 1359127093 | 0 |
| 81.2.162.54 | 1359127094 | 0 |
| 81.2.162.55 | 1359127095 | 0 |
| 81.2.162.56 | 1359127096 | 0 |
| 81.2.162.57 | 1359127097 | 0 |
| 81.2.162.58 | 1359127098 | 0 |
| 81.2.162.59 | 1359127099 | 0 |
| 81.2.162.60 | 1359127100 | 0 |
| 81.2.162.61 | 1359127101 | 0 |
| 81.2.162.62 | 1359127102 | 0 |
| 81.2.162.63 | 1359127103 | 0 |
| 81.2.162.64 | 1359127104 | 0 |
| 81.2.162.65 | 1359127105 | 0 |
| 81.2.162.66 | 1359127106 | 0 |
| 81.2.162.67 | 1359127107 | 0 |
| 81.2.162.68 | 1359127108 | 0 |
| 81.2.162.69 | 1359127109 | 0 |
| 81.2.162.70 | 1359127110 | 0 |
| 81.2.162.71 | 1359127111 | 0 |
| 81.2.162.72 | 1359127112 | 0 |
| 81.2.162.73 | 1359127113 | 0 |
| 81.2.162.74 | 1359127114 | 0 |
| 81.2.162.75 | 1359127115 | 0 |
| 81.2.162.76 | 1359127116 | 0 |
| 81.2.162.77 | 1359127117 | 0 |
| 81.2.162.78 | 1359127118 | 0 |
| 81.2.162.79 | 1359127119 | 0 |
| 81.2.162.80 | 1359127120 | 0 |
| 81.2.162.81 | 1359127121 | 0 |
| 81.2.162.82 | 1359127122 | 0 |
| 81.2.162.83 | 1359127123 | 0 |
| 81.2.162.84 | 1359127124 | 0 |
| 81.2.162.85 | 1359127125 | 0 |
| IP | Numerical IP | DNS |
| 81.2.162.86 | 1359127126 | 0 |
| 81.2.162.87 | 1359127127 | 0 |
| 81.2.162.88 | 1359127128 | 0 |
| 81.2.162.89 | 1359127129 | 0 |
| 81.2.162.90 | 1359127130 | 0 |
| 81.2.162.91 | 1359127131 | 0 |
| 81.2.162.92 | 1359127132 | 0 |
| 81.2.162.93 | 1359127133 | 0 |
| 81.2.162.94 | 1359127134 | 0 |
| 81.2.162.95 | 1359127135 | 0 |
| 81.2.162.96 | 1359127136 | 0 |
| 81.2.162.97 | 1359127137 | 0 |
| 81.2.162.98 | 1359127138 | 0 |
| 81.2.162.99 | 1359127139 | 0 |
| 81.2.162.100 | 1359127140 | 0 |
| 81.2.162.101 | 1359127141 | 0 |
| 81.2.162.102 | 1359127142 | 0 |
| 81.2.162.103 | 1359127143 | 0 |
| 81.2.162.104 | 1359127144 | 0 |
| 81.2.162.105 | 1359127145 | 0 |
| 81.2.162.106 | 1359127146 | 0 |
| 81.2.162.107 | 1359127147 | 0 |
| 81.2.162.108 | 1359127148 | 0 |
| 81.2.162.109 | 1359127149 | 0 |
| 81.2.162.110 | 1359127150 | 0 |
| 81.2.162.111 | 1359127151 | 0 |
| 81.2.162.112 | 1359127152 | 0 |
| 81.2.162.113 | 1359127153 | 0 |
| 81.2.162.114 | 1359127154 | 0 |
| 81.2.162.115 | 1359127155 | 0 |
| 81.2.162.116 | 1359127156 | 0 |
| 81.2.162.117 | 1359127157 | 0 |
| 81.2.162.118 | 1359127158 | 0 |
| 81.2.162.119 | 1359127159 | 0 |
| 81.2.162.120 | 1359127160 | 0 |
| 81.2.162.121 | 1359127161 | 0 |
| 81.2.162.122 | 1359127162 | 0 |
| 81.2.162.123 | 1359127163 | 0 |
| 81.2.162.124 | 1359127164 | 0 |
| 81.2.162.125 | 1359127165 | 0 |
| 81.2.162.126 | 1359127166 | 0 |
| 81.2.162.127 | 1359127167 | 0 |
| 81.2.162.128 | 1359127168 | 0 |
| 81.2.162.129 | 1359127169 | 0 |
| 81.2.162.130 | 1359127170 | 0 |
| 81.2.162.131 | 1359127171 | 0 |
| 81.2.162.132 | 1359127172 | 0 |
| 81.2.162.133 | 1359127173 | 0 |
| 81.2.162.134 | 1359127174 | 0 |
| 81.2.162.135 | 1359127175 | 0 |
| 81.2.162.136 | 1359127176 | 0 |
| 81.2.162.137 | 1359127177 | 0 |
| 81.2.162.138 | 1359127178 | 0 |
| 81.2.162.139 | 1359127179 | 0 |
| 81.2.162.140 | 1359127180 | 0 |
| 81.2.162.141 | 1359127181 | 0 |
| 81.2.162.142 | 1359127182 | 0 |
| 81.2.162.143 | 1359127183 | 0 |
| 81.2.162.144 | 1359127184 | 0 |
| 81.2.162.145 | 1359127185 | 0 |
| 81.2.162.146 | 1359127186 | 0 |
| 81.2.162.147 | 1359127187 | 0 |
| 81.2.162.148 | 1359127188 | 0 |
| 81.2.162.149 | 1359127189 | 0 |
| 81.2.162.150 | 1359127190 | 0 |
| 81.2.162.151 | 1359127191 | 0 |
| 81.2.162.152 | 1359127192 | 0 |
| 81.2.162.153 | 1359127193 | 0 |
| 81.2.162.154 | 1359127194 | 0 |
| 81.2.162.155 | 1359127195 | 0 |
| 81.2.162.156 | 1359127196 | 0 |
| 81.2.162.157 | 1359127197 | 0 |
| 81.2.162.158 | 1359127198 | 0 |
| 81.2.162.159 | 1359127199 | 0 |
| 81.2.162.160 | 1359127200 | 0 |
| 81.2.162.161 | 1359127201 | 0 |
| 81.2.162.162 | 1359127202 | 0 |
| 81.2.162.163 | 1359127203 | 0 |
| 81.2.162.164 | 1359127204 | 0 |
| 81.2.162.165 | 1359127205 | 0 |
| 81.2.162.166 | 1359127206 | 0 |
| 81.2.162.167 | 1359127207 | 0 |
| 81.2.162.168 | 1359127208 | 0 |
| 81.2.162.169 | 1359127209 | 0 |
| 81.2.162.170 | 1359127210 | 0 |
| 81.2.162.171 | 1359127211 | 0 |
| IP | Numerical IP | DNS |
| 81.2.162.172 | 1359127212 | 0 |
| 81.2.162.173 | 1359127213 | 0 |
| 81.2.162.174 | 1359127214 | 0 |
| 81.2.162.175 | 1359127215 | 0 |
| 81.2.162.176 | 1359127216 | 0 |
| 81.2.162.177 | 1359127217 | 0 |
| 81.2.162.178 | 1359127218 | 0 |
| 81.2.162.179 | 1359127219 | 0 |
| 81.2.162.180 | 1359127220 | 0 |
| 81.2.162.181 | 1359127221 | 0 |
| 81.2.162.182 | 1359127222 | 0 |
| 81.2.162.183 | 1359127223 | 0 |
| 81.2.162.184 | 1359127224 | 0 |
| 81.2.162.185 | 1359127225 | 0 |
| 81.2.162.186 | 1359127226 | 0 |
| 81.2.162.187 | 1359127227 | 0 |
| 81.2.162.188 | 1359127228 | 0 |
| 81.2.162.189 | 1359127229 | 0 |
| 81.2.162.190 | 1359127230 | 0 |
| 81.2.162.191 | 1359127231 | 0 |
| 81.2.162.192 | 1359127232 | 0 |
| 81.2.162.193 | 1359127233 | 0 |
| 81.2.162.194 | 1359127234 | 0 |
| 81.2.162.195 | 1359127235 | 0 |
| 81.2.162.196 | 1359127236 | 0 |
| 81.2.162.197 | 1359127237 | 0 |
| 81.2.162.198 | 1359127238 | 0 |
| 81.2.162.199 | 1359127239 | 0 |
| 81.2.162.200 | 1359127240 | 0 |
| 81.2.162.201 | 1359127241 | 0 |
| 81.2.162.202 | 1359127242 | 0 |
| 81.2.162.203 | 1359127243 | 0 |
| 81.2.162.204 | 1359127244 | 0 |
| 81.2.162.205 | 1359127245 | 0 |
| 81.2.162.206 | 1359127246 | 0 |
| 81.2.162.207 | 1359127247 | 0 |
| 81.2.162.208 | 1359127248 | 0 |
| 81.2.162.209 | 1359127249 | 0 |
| 81.2.162.210 | 1359127250 | 0 |
| 81.2.162.211 | 1359127251 | 0 |
| 81.2.162.212 | 1359127252 | 0 |
| 81.2.162.213 | 1359127253 | 0 |
| 81.2.162.214 | 1359127254 | 0 |
| 81.2.162.215 | 1359127255 | 0 |
| 81.2.162.216 | 1359127256 | 0 |
| 81.2.162.217 | 1359127257 | 0 |
| 81.2.162.218 | 1359127258 | 0 |
| 81.2.162.219 | 1359127259 | 0 |
| 81.2.162.220 | 1359127260 | 0 |
| 81.2.162.221 | 1359127261 | 0 |
| 81.2.162.222 | 1359127262 | 0 |
| 81.2.162.223 | 1359127263 | 0 |
| 81.2.162.224 | 1359127264 | 0 |
| 81.2.162.225 | 1359127265 | 0 |
| 81.2.162.226 | 1359127266 | 0 |
| 81.2.162.227 | 1359127267 | 0 |
| 81.2.162.228 | 1359127268 | 0 |
| 81.2.162.229 | 1359127269 | 0 |
| 81.2.162.230 | 1359127270 | 0 |
| 81.2.162.231 | 1359127271 | 0 |
| 81.2.162.232 | 1359127272 | 0 |
| 81.2.162.233 | 1359127273 | 0 |
| 81.2.162.234 | 1359127274 | 0 |
| 81.2.162.235 | 1359127275 | 0 |
| 81.2.162.236 | 1359127276 | 0 |
| 81.2.162.237 | 1359127277 | 0 |
| 81.2.162.238 | 1359127278 | 0 |
| 81.2.162.239 | 1359127279 | 0 |
| 81.2.162.240 | 1359127280 | 0 |
| 81.2.162.241 | 1359127281 | 0 |
| 81.2.162.242 | 1359127282 | 0 |
| 81.2.162.243 | 1359127283 | 0 |
| 81.2.162.244 | 1359127284 | 0 |
| 81.2.162.245 | 1359127285 | 0 |
| 81.2.162.246 | 1359127286 | 0 |
| 81.2.162.247 | 1359127287 | 0 |
| 81.2.162.248 | 1359127288 | 0 |
| 81.2.162.249 | 1359127289 | 0 |
| 81.2.162.250 | 1359127290 | 0 |
| 81.2.162.251 | 1359127291 | 0 |
| 81.2.162.252 | 1359127292 | 0 |
| 81.2.162.253 | 1359127293 | 0 |
| 81.2.162.254 | 1359127294 | 0 |
| 81.2.162.255 | 1359127295 | 0 |