L'indirizzo IP 145.89.4 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 145.88.0.0/15, IP tra 145.88.0.0 a 145.89.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 145.88.0.0 |
| IP finale con | 145.89.255.255 |
| ASN Nome | SURFnet |
| CDIR | 145.88.0.0/15 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 21/04/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Amsterdam | 52,374 | 4,8897 | 2020-04-21 |
| MaxMind | NL | Netherlands | - | Amsterdam | 52,3231 | 4,9722 | 2020-04-21 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.89.4.0 | 2438530048 | 0 |
| 145.89.4.1 | 2438530049 | 0 |
| 145.89.4.2 | 2438530050 | 0 |
| 145.89.4.3 | 2438530051 | 0 |
| 145.89.4.4 | 2438530052 | 0 |
| 145.89.4.5 | 2438530053 | 0 |
| 145.89.4.6 | 2438530054 | 0 |
| 145.89.4.7 | 2438530055 | 0 |
| 145.89.4.8 | 2438530056 | 0 |
| 145.89.4.9 | 2438530057 | 0 |
| 145.89.4.10 | 2438530058 | 0 |
| 145.89.4.11 | 2438530059 | 0 |
| 145.89.4.12 | 2438530060 | 0 |
| 145.89.4.13 | 2438530061 | 0 |
| 145.89.4.14 | 2438530062 | 0 |
| 145.89.4.15 | 2438530063 | 0 |
| 145.89.4.16 | 2438530064 | 0 |
| 145.89.4.17 | 2438530065 | 0 |
| 145.89.4.18 | 2438530066 | 0 |
| 145.89.4.19 | 2438530067 | 0 |
| 145.89.4.20 | 2438530068 | 0 |
| 145.89.4.21 | 2438530069 | 0 |
| 145.89.4.22 | 2438530070 | 0 |
| 145.89.4.23 | 2438530071 | 0 |
| 145.89.4.24 | 2438530072 | 0 |
| 145.89.4.25 | 2438530073 | 0 |
| 145.89.4.26 | 2438530074 | 0 |
| 145.89.4.27 | 2438530075 | 0 |
| 145.89.4.28 | 2438530076 | 0 |
| 145.89.4.29 | 2438530077 | 0 |
| 145.89.4.30 | 2438530078 | 0 |
| 145.89.4.31 | 2438530079 | 0 |
| 145.89.4.32 | 2438530080 | 0 |
| 145.89.4.33 | 2438530081 | 0 |
| 145.89.4.34 | 2438530082 | 0 |
| 145.89.4.35 | 2438530083 | 0 |
| 145.89.4.36 | 2438530084 | 0 |
| 145.89.4.37 | 2438530085 | 0 |
| 145.89.4.38 | 2438530086 | 0 |
| 145.89.4.39 | 2438530087 | 0 |
| 145.89.4.40 | 2438530088 | 0 |
| 145.89.4.41 | 2438530089 | 0 |
| 145.89.4.42 | 2438530090 | 0 |
| 145.89.4.43 | 2438530091 | 0 |
| 145.89.4.44 | 2438530092 | 0 |
| 145.89.4.45 | 2438530093 | 0 |
| 145.89.4.46 | 2438530094 | 0 |
| 145.89.4.47 | 2438530095 | 0 |
| 145.89.4.48 | 2438530096 | 0 |
| 145.89.4.49 | 2438530097 | 0 |
| 145.89.4.50 | 2438530098 | 0 |
| 145.89.4.51 | 2438530099 | 0 |
| 145.89.4.52 | 2438530100 | 0 |
| 145.89.4.53 | 2438530101 | 0 |
| 145.89.4.54 | 2438530102 | 0 |
| 145.89.4.55 | 2438530103 | 0 |
| 145.89.4.56 | 2438530104 | 0 |
| 145.89.4.57 | 2438530105 | 0 |
| 145.89.4.58 | 2438530106 | 0 |
| 145.89.4.59 | 2438530107 | 0 |
| 145.89.4.60 | 2438530108 | 0 |
| 145.89.4.61 | 2438530109 | 0 |
| 145.89.4.62 | 2438530110 | 0 |
| 145.89.4.63 | 2438530111 | 0 |
| 145.89.4.64 | 2438530112 | 0 |
| 145.89.4.65 | 2438530113 | 0 |
| 145.89.4.66 | 2438530114 | 0 |
| 145.89.4.67 | 2438530115 | 0 |
| 145.89.4.68 | 2438530116 | 0 |
| 145.89.4.69 | 2438530117 | 0 |
| 145.89.4.70 | 2438530118 | 0 |
| 145.89.4.71 | 2438530119 | 0 |
| 145.89.4.72 | 2438530120 | 0 |
| 145.89.4.73 | 2438530121 | 0 |
| 145.89.4.74 | 2438530122 | 0 |
| 145.89.4.75 | 2438530123 | 0 |
| 145.89.4.76 | 2438530124 | 0 |
| 145.89.4.77 | 2438530125 | 0 |
| 145.89.4.78 | 2438530126 | 0 |
| 145.89.4.79 | 2438530127 | 0 |
| 145.89.4.80 | 2438530128 | 0 |
| 145.89.4.81 | 2438530129 | 0 |
| 145.89.4.82 | 2438530130 | 0 |
| 145.89.4.83 | 2438530131 | 0 |
| 145.89.4.84 | 2438530132 | 0 |
| 145.89.4.85 | 2438530133 | 0 |
| IP | Numerical IP | DNS |
| 145.89.4.86 | 2438530134 | 0 |
| 145.89.4.87 | 2438530135 | 0 |
| 145.89.4.88 | 2438530136 | 0 |
| 145.89.4.89 | 2438530137 | 0 |
| 145.89.4.90 | 2438530138 | 0 |
| 145.89.4.91 | 2438530139 | 0 |
| 145.89.4.92 | 2438530140 | 0 |
| 145.89.4.93 | 2438530141 | 0 |
| 145.89.4.94 | 2438530142 | 0 |
| 145.89.4.95 | 2438530143 | 0 |
| 145.89.4.96 | 2438530144 | 0 |
| 145.89.4.97 | 2438530145 | 0 |
| 145.89.4.98 | 2438530146 | 0 |
| 145.89.4.99 | 2438530147 | 0 |
| 145.89.4.100 | 2438530148 | 0 |
| 145.89.4.101 | 2438530149 | 0 |
| 145.89.4.102 | 2438530150 | 0 |
| 145.89.4.103 | 2438530151 | 0 |
| 145.89.4.104 | 2438530152 | 0 |
| 145.89.4.105 | 2438530153 | 0 |
| 145.89.4.106 | 2438530154 | 0 |
| 145.89.4.107 | 2438530155 | 0 |
| 145.89.4.108 | 2438530156 | 0 |
| 145.89.4.109 | 2438530157 | 0 |
| 145.89.4.110 | 2438530158 | 0 |
| 145.89.4.111 | 2438530159 | 0 |
| 145.89.4.112 | 2438530160 | 0 |
| 145.89.4.113 | 2438530161 | 0 |
| 145.89.4.114 | 2438530162 | 0 |
| 145.89.4.115 | 2438530163 | 0 |
| 145.89.4.116 | 2438530164 | 0 |
| 145.89.4.117 | 2438530165 | 0 |
| 145.89.4.118 | 2438530166 | 0 |
| 145.89.4.119 | 2438530167 | 0 |
| 145.89.4.120 | 2438530168 | 0 |
| 145.89.4.121 | 2438530169 | 0 |
| 145.89.4.122 | 2438530170 | 0 |
| 145.89.4.123 | 2438530171 | 0 |
| 145.89.4.124 | 2438530172 | 0 |
| 145.89.4.125 | 2438530173 | 0 |
| 145.89.4.126 | 2438530174 | 0 |
| 145.89.4.127 | 2438530175 | 0 |
| 145.89.4.128 | 2438530176 | 0 |
| 145.89.4.129 | 2438530177 | 0 |
| 145.89.4.130 | 2438530178 | 0 |
| 145.89.4.131 | 2438530179 | 0 |
| 145.89.4.132 | 2438530180 | 0 |
| 145.89.4.133 | 2438530181 | 0 |
| 145.89.4.134 | 2438530182 | 0 |
| 145.89.4.135 | 2438530183 | 0 |
| 145.89.4.136 | 2438530184 | 0 |
| 145.89.4.137 | 2438530185 | 0 |
| 145.89.4.138 | 2438530186 | 0 |
| 145.89.4.139 | 2438530187 | 0 |
| 145.89.4.140 | 2438530188 | 0 |
| 145.89.4.141 | 2438530189 | 0 |
| 145.89.4.142 | 2438530190 | 0 |
| 145.89.4.143 | 2438530191 | 0 |
| 145.89.4.144 | 2438530192 | 0 |
| 145.89.4.145 | 2438530193 | 0 |
| 145.89.4.146 | 2438530194 | 0 |
| 145.89.4.147 | 2438530195 | 0 |
| 145.89.4.148 | 2438530196 | 0 |
| 145.89.4.149 | 2438530197 | 0 |
| 145.89.4.150 | 2438530198 | 0 |
| 145.89.4.151 | 2438530199 | 0 |
| 145.89.4.152 | 2438530200 | 0 |
| 145.89.4.153 | 2438530201 | 0 |
| 145.89.4.154 | 2438530202 | 0 |
| 145.89.4.155 | 2438530203 | 0 |
| 145.89.4.156 | 2438530204 | 0 |
| 145.89.4.157 | 2438530205 | 0 |
| 145.89.4.158 | 2438530206 | 0 |
| 145.89.4.159 | 2438530207 | 0 |
| 145.89.4.160 | 2438530208 | 0 |
| 145.89.4.161 | 2438530209 | 0 |
| 145.89.4.162 | 2438530210 | 0 |
| 145.89.4.163 | 2438530211 | 0 |
| 145.89.4.164 | 2438530212 | 0 |
| 145.89.4.165 | 2438530213 | 0 |
| 145.89.4.166 | 2438530214 | 0 |
| 145.89.4.167 | 2438530215 | 0 |
| 145.89.4.168 | 2438530216 | 0 |
| 145.89.4.169 | 2438530217 | 0 |
| 145.89.4.170 | 2438530218 | 0 |
| 145.89.4.171 | 2438530219 | 0 |
| IP | Numerical IP | DNS |
| 145.89.4.172 | 2438530220 | 0 |
| 145.89.4.173 | 2438530221 | 0 |
| 145.89.4.174 | 2438530222 | 0 |
| 145.89.4.175 | 2438530223 | 0 |
| 145.89.4.176 | 2438530224 | 0 |
| 145.89.4.177 | 2438530225 | 0 |
| 145.89.4.178 | 2438530226 | 0 |
| 145.89.4.179 | 2438530227 | 0 |
| 145.89.4.180 | 2438530228 | 0 |
| 145.89.4.181 | 2438530229 | 0 |
| 145.89.4.182 | 2438530230 | 0 |
| 145.89.4.183 | 2438530231 | 0 |
| 145.89.4.184 | 2438530232 | 0 |
| 145.89.4.185 | 2438530233 | 0 |
| 145.89.4.186 | 2438530234 | 0 |
| 145.89.4.187 | 2438530235 | 0 |
| 145.89.4.188 | 2438530236 | 0 |
| 145.89.4.189 | 2438530237 | 0 |
| 145.89.4.190 | 2438530238 | 0 |
| 145.89.4.191 | 2438530239 | 0 |
| 145.89.4.192 | 2438530240 | 0 |
| 145.89.4.193 | 2438530241 | 0 |
| 145.89.4.194 | 2438530242 | 0 |
| 145.89.4.195 | 2438530243 | 0 |
| 145.89.4.196 | 2438530244 | 0 |
| 145.89.4.197 | 2438530245 | 0 |
| 145.89.4.198 | 2438530246 | 0 |
| 145.89.4.199 | 2438530247 | 0 |
| 145.89.4.200 | 2438530248 | 0 |
| 145.89.4.201 | 2438530249 | 0 |
| 145.89.4.202 | 2438530250 | 0 |
| 145.89.4.203 | 2438530251 | 0 |
| 145.89.4.204 | 2438530252 | 0 |
| 145.89.4.205 | 2438530253 | 0 |
| 145.89.4.206 | 2438530254 | 0 |
| 145.89.4.207 | 2438530255 | 0 |
| 145.89.4.208 | 2438530256 | 0 |
| 145.89.4.209 | 2438530257 | 0 |
| 145.89.4.210 | 2438530258 | 0 |
| 145.89.4.211 | 2438530259 | 0 |
| 145.89.4.212 | 2438530260 | 0 |
| 145.89.4.213 | 2438530261 | 0 |
| 145.89.4.214 | 2438530262 | 0 |
| 145.89.4.215 | 2438530263 | 0 |
| 145.89.4.216 | 2438530264 | 0 |
| 145.89.4.217 | 2438530265 | 0 |
| 145.89.4.218 | 2438530266 | 0 |
| 145.89.4.219 | 2438530267 | 0 |
| 145.89.4.220 | 2438530268 | 0 |
| 145.89.4.221 | 2438530269 | 0 |
| 145.89.4.222 | 2438530270 | 0 |
| 145.89.4.223 | 2438530271 | 0 |
| 145.89.4.224 | 2438530272 | 0 |
| 145.89.4.225 | 2438530273 | 0 |
| 145.89.4.226 | 2438530274 | 0 |
| 145.89.4.227 | 2438530275 | 0 |
| 145.89.4.228 | 2438530276 | 0 |
| 145.89.4.229 | 2438530277 | 0 |
| 145.89.4.230 | 2438530278 | 0 |
| 145.89.4.231 | 2438530279 | 0 |
| 145.89.4.232 | 2438530280 | 0 |
| 145.89.4.233 | 2438530281 | 0 |
| 145.89.4.234 | 2438530282 | 0 |
| 145.89.4.235 | 2438530283 | 0 |
| 145.89.4.236 | 2438530284 | 0 |
| 145.89.4.237 | 2438530285 | 0 |
| 145.89.4.238 | 2438530286 | 0 |
| 145.89.4.239 | 2438530287 | 0 |
| 145.89.4.240 | 2438530288 | 0 |
| 145.89.4.241 | 2438530289 | 0 |
| 145.89.4.242 | 2438530290 | 0 |
| 145.89.4.243 | 2438530291 | 0 |
| 145.89.4.244 | 2438530292 | 0 |
| 145.89.4.245 | 2438530293 | 0 |
| 145.89.4.246 | 2438530294 | 0 |
| 145.89.4.247 | 2438530295 | 0 |
| 145.89.4.248 | 2438530296 | 0 |
| 145.89.4.249 | 2438530297 | 0 |
| 145.89.4.250 | 2438530298 | 0 |
| 145.89.4.251 | 2438530299 | 0 |
| 145.89.4.252 | 2438530300 | 0 |
| 145.89.4.253 | 2438530301 | 0 |
| 145.89.4.254 | 2438530302 | 0 |
| 145.89.4.255 | 2438530303 | 0 |