Les adresses IP débutant par 145.3.83 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.2.0.0/15, le bloc IP comprant les adresses de 145.2.0.0 à 145.3.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.2.0.0 |
| IP se terminant par | 145.3.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.2.0.0/15 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 25/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Zeist | 52,09 | 5,2333 | 2019-07-25 |
| MaxMind | NL | Pays-Bas | - | Zeist | 52,0944 | 5,2419 | 2019-07-25 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.3.83.0 | 2432914176 | 0 |
| 145.3.83.1 | 2432914177 | 0 |
| 145.3.83.2 | 2432914178 | 0 |
| 145.3.83.3 | 2432914179 | 0 |
| 145.3.83.4 | 2432914180 | 0 |
| 145.3.83.5 | 2432914181 | 0 |
| 145.3.83.6 | 2432914182 | 0 |
| 145.3.83.7 | 2432914183 | 0 |
| 145.3.83.8 | 2432914184 | 0 |
| 145.3.83.9 | 2432914185 | 0 |
| 145.3.83.10 | 2432914186 | 0 |
| 145.3.83.11 | 2432914187 | 0 |
| 145.3.83.12 | 2432914188 | 0 |
| 145.3.83.13 | 2432914189 | 0 |
| 145.3.83.14 | 2432914190 | 0 |
| 145.3.83.15 | 2432914191 | 0 |
| 145.3.83.16 | 2432914192 | 0 |
| 145.3.83.17 | 2432914193 | 0 |
| 145.3.83.18 | 2432914194 | 0 |
| 145.3.83.19 | 2432914195 | 0 |
| 145.3.83.20 | 2432914196 | 0 |
| 145.3.83.21 | 2432914197 | 0 |
| 145.3.83.22 | 2432914198 | 0 |
| 145.3.83.23 | 2432914199 | 0 |
| 145.3.83.24 | 2432914200 | 0 |
| 145.3.83.25 | 2432914201 | 0 |
| 145.3.83.26 | 2432914202 | 0 |
| 145.3.83.27 | 2432914203 | 0 |
| 145.3.83.28 | 2432914204 | 0 |
| 145.3.83.29 | 2432914205 | 0 |
| 145.3.83.30 | 2432914206 | 0 |
| 145.3.83.31 | 2432914207 | 0 |
| 145.3.83.32 | 2432914208 | 0 |
| 145.3.83.33 | 2432914209 | 0 |
| 145.3.83.34 | 2432914210 | 0 |
| 145.3.83.35 | 2432914211 | 0 |
| 145.3.83.36 | 2432914212 | 0 |
| 145.3.83.37 | 2432914213 | 0 |
| 145.3.83.38 | 2432914214 | 0 |
| 145.3.83.39 | 2432914215 | 0 |
| 145.3.83.40 | 2432914216 | 0 |
| 145.3.83.41 | 2432914217 | 0 |
| 145.3.83.42 | 2432914218 | 0 |
| 145.3.83.43 | 2432914219 | 0 |
| 145.3.83.44 | 2432914220 | 0 |
| 145.3.83.45 | 2432914221 | 0 |
| 145.3.83.46 | 2432914222 | 0 |
| 145.3.83.47 | 2432914223 | 0 |
| 145.3.83.48 | 2432914224 | 0 |
| 145.3.83.49 | 2432914225 | 0 |
| 145.3.83.50 | 2432914226 | 0 |
| 145.3.83.51 | 2432914227 | 0 |
| 145.3.83.52 | 2432914228 | 0 |
| 145.3.83.53 | 2432914229 | 0 |
| 145.3.83.54 | 2432914230 | 0 |
| 145.3.83.55 | 2432914231 | 0 |
| 145.3.83.56 | 2432914232 | 0 |
| 145.3.83.57 | 2432914233 | 0 |
| 145.3.83.58 | 2432914234 | 0 |
| 145.3.83.59 | 2432914235 | 0 |
| 145.3.83.60 | 2432914236 | 0 |
| 145.3.83.61 | 2432914237 | 0 |
| 145.3.83.62 | 2432914238 | 0 |
| 145.3.83.63 | 2432914239 | 0 |
| 145.3.83.64 | 2432914240 | 0 |
| 145.3.83.65 | 2432914241 | 0 |
| 145.3.83.66 | 2432914242 | 0 |
| 145.3.83.67 | 2432914243 | 0 |
| 145.3.83.68 | 2432914244 | 0 |
| 145.3.83.69 | 2432914245 | 0 |
| 145.3.83.70 | 2432914246 | 0 |
| 145.3.83.71 | 2432914247 | 0 |
| 145.3.83.72 | 2432914248 | 0 |
| 145.3.83.73 | 2432914249 | 0 |
| 145.3.83.74 | 2432914250 | 0 |
| 145.3.83.75 | 2432914251 | 0 |
| 145.3.83.76 | 2432914252 | 0 |
| 145.3.83.77 | 2432914253 | 0 |
| 145.3.83.78 | 2432914254 | 0 |
| 145.3.83.79 | 2432914255 | 0 |
| 145.3.83.80 | 2432914256 | 0 |
| 145.3.83.81 | 2432914257 | 0 |
| 145.3.83.82 | 2432914258 | 0 |
| 145.3.83.83 | 2432914259 | 0 |
| 145.3.83.84 | 2432914260 | 0 |
| 145.3.83.85 | 2432914261 | 0 |
| IP | Numerical IP | DNS |
| 145.3.83.86 | 2432914262 | 0 |
| 145.3.83.87 | 2432914263 | 0 |
| 145.3.83.88 | 2432914264 | 0 |
| 145.3.83.89 | 2432914265 | 0 |
| 145.3.83.90 | 2432914266 | 0 |
| 145.3.83.91 | 2432914267 | 0 |
| 145.3.83.92 | 2432914268 | 0 |
| 145.3.83.93 | 2432914269 | 0 |
| 145.3.83.94 | 2432914270 | 0 |
| 145.3.83.95 | 2432914271 | 0 |
| 145.3.83.96 | 2432914272 | 0 |
| 145.3.83.97 | 2432914273 | 0 |
| 145.3.83.98 | 2432914274 | 0 |
| 145.3.83.99 | 2432914275 | 0 |
| 145.3.83.100 | 2432914276 | 0 |
| 145.3.83.101 | 2432914277 | 0 |
| 145.3.83.102 | 2432914278 | 0 |
| 145.3.83.103 | 2432914279 | 0 |
| 145.3.83.104 | 2432914280 | 0 |
| 145.3.83.105 | 2432914281 | 0 |
| 145.3.83.106 | 2432914282 | 0 |
| 145.3.83.107 | 2432914283 | 0 |
| 145.3.83.108 | 2432914284 | 0 |
| 145.3.83.109 | 2432914285 | 0 |
| 145.3.83.110 | 2432914286 | 0 |
| 145.3.83.111 | 2432914287 | 0 |
| 145.3.83.112 | 2432914288 | 0 |
| 145.3.83.113 | 2432914289 | 0 |
| 145.3.83.114 | 2432914290 | 0 |
| 145.3.83.115 | 2432914291 | 0 |
| 145.3.83.116 | 2432914292 | 0 |
| 145.3.83.117 | 2432914293 | 0 |
| 145.3.83.118 | 2432914294 | 0 |
| 145.3.83.119 | 2432914295 | 0 |
| 145.3.83.120 | 2432914296 | 0 |
| 145.3.83.121 | 2432914297 | 0 |
| 145.3.83.122 | 2432914298 | 0 |
| 145.3.83.123 | 2432914299 | 0 |
| 145.3.83.124 | 2432914300 | 0 |
| 145.3.83.125 | 2432914301 | 0 |
| 145.3.83.126 | 2432914302 | 0 |
| 145.3.83.127 | 2432914303 | 0 |
| 145.3.83.128 | 2432914304 | 0 |
| 145.3.83.129 | 2432914305 | 0 |
| 145.3.83.130 | 2432914306 | 0 |
| 145.3.83.131 | 2432914307 | 0 |
| 145.3.83.132 | 2432914308 | 0 |
| 145.3.83.133 | 2432914309 | 0 |
| 145.3.83.134 | 2432914310 | 0 |
| 145.3.83.135 | 2432914311 | 0 |
| 145.3.83.136 | 2432914312 | 0 |
| 145.3.83.137 | 2432914313 | 0 |
| 145.3.83.138 | 2432914314 | 0 |
| 145.3.83.139 | 2432914315 | 0 |
| 145.3.83.140 | 2432914316 | 0 |
| 145.3.83.141 | 2432914317 | 0 |
| 145.3.83.142 | 2432914318 | 0 |
| 145.3.83.143 | 2432914319 | 0 |
| 145.3.83.144 | 2432914320 | 0 |
| 145.3.83.145 | 2432914321 | 0 |
| 145.3.83.146 | 2432914322 | 0 |
| 145.3.83.147 | 2432914323 | 0 |
| 145.3.83.148 | 2432914324 | 0 |
| 145.3.83.149 | 2432914325 | 0 |
| 145.3.83.150 | 2432914326 | 0 |
| 145.3.83.151 | 2432914327 | 0 |
| 145.3.83.152 | 2432914328 | 0 |
| 145.3.83.153 | 2432914329 | 0 |
| 145.3.83.154 | 2432914330 | 0 |
| 145.3.83.155 | 2432914331 | 0 |
| 145.3.83.156 | 2432914332 | 0 |
| 145.3.83.157 | 2432914333 | 0 |
| 145.3.83.158 | 2432914334 | 0 |
| 145.3.83.159 | 2432914335 | 0 |
| 145.3.83.160 | 2432914336 | 0 |
| 145.3.83.161 | 2432914337 | 0 |
| 145.3.83.162 | 2432914338 | 0 |
| 145.3.83.163 | 2432914339 | 0 |
| 145.3.83.164 | 2432914340 | 0 |
| 145.3.83.165 | 2432914341 | 0 |
| 145.3.83.166 | 2432914342 | 0 |
| 145.3.83.167 | 2432914343 | 0 |
| 145.3.83.168 | 2432914344 | 0 |
| 145.3.83.169 | 2432914345 | 0 |
| 145.3.83.170 | 2432914346 | 0 |
| 145.3.83.171 | 2432914347 | 0 |
| IP | Numerical IP | DNS |
| 145.3.83.172 | 2432914348 | 0 |
| 145.3.83.173 | 2432914349 | 0 |
| 145.3.83.174 | 2432914350 | 0 |
| 145.3.83.175 | 2432914351 | 0 |
| 145.3.83.176 | 2432914352 | 0 |
| 145.3.83.177 | 2432914353 | 0 |
| 145.3.83.178 | 2432914354 | 0 |
| 145.3.83.179 | 2432914355 | 0 |
| 145.3.83.180 | 2432914356 | 0 |
| 145.3.83.181 | 2432914357 | 0 |
| 145.3.83.182 | 2432914358 | 0 |
| 145.3.83.183 | 2432914359 | 0 |
| 145.3.83.184 | 2432914360 | 0 |
| 145.3.83.185 | 2432914361 | 0 |
| 145.3.83.186 | 2432914362 | 0 |
| 145.3.83.187 | 2432914363 | 0 |
| 145.3.83.188 | 2432914364 | 0 |
| 145.3.83.189 | 2432914365 | 0 |
| 145.3.83.190 | 2432914366 | 0 |
| 145.3.83.191 | 2432914367 | 0 |
| 145.3.83.192 | 2432914368 | 0 |
| 145.3.83.193 | 2432914369 | 0 |
| 145.3.83.194 | 2432914370 | 0 |
| 145.3.83.195 | 2432914371 | 0 |
| 145.3.83.196 | 2432914372 | 0 |
| 145.3.83.197 | 2432914373 | 0 |
| 145.3.83.198 | 2432914374 | 0 |
| 145.3.83.199 | 2432914375 | 0 |
| 145.3.83.200 | 2432914376 | 0 |
| 145.3.83.201 | 2432914377 | 0 |
| 145.3.83.202 | 2432914378 | 0 |
| 145.3.83.203 | 2432914379 | 0 |
| 145.3.83.204 | 2432914380 | 0 |
| 145.3.83.205 | 2432914381 | 0 |
| 145.3.83.206 | 2432914382 | 0 |
| 145.3.83.207 | 2432914383 | 0 |
| 145.3.83.208 | 2432914384 | 0 |
| 145.3.83.209 | 2432914385 | 0 |
| 145.3.83.210 | 2432914386 | 0 |
| 145.3.83.211 | 2432914387 | 0 |
| 145.3.83.212 | 2432914388 | 0 |
| 145.3.83.213 | 2432914389 | 0 |
| 145.3.83.214 | 2432914390 | 0 |
| 145.3.83.215 | 2432914391 | 0 |
| 145.3.83.216 | 2432914392 | 0 |
| 145.3.83.217 | 2432914393 | 0 |
| 145.3.83.218 | 2432914394 | 0 |
| 145.3.83.219 | 2432914395 | 0 |
| 145.3.83.220 | 2432914396 | 0 |
| 145.3.83.221 | 2432914397 | 0 |
| 145.3.83.222 | 2432914398 | 0 |
| 145.3.83.223 | 2432914399 | 0 |
| 145.3.83.224 | 2432914400 | 0 |
| 145.3.83.225 | 2432914401 | 0 |
| 145.3.83.226 | 2432914402 | 0 |
| 145.3.83.227 | 2432914403 | 0 |
| 145.3.83.228 | 2432914404 | 0 |
| 145.3.83.229 | 2432914405 | 0 |
| 145.3.83.230 | 2432914406 | 0 |
| 145.3.83.231 | 2432914407 | 0 |
| 145.3.83.232 | 2432914408 | 0 |
| 145.3.83.233 | 2432914409 | 0 |
| 145.3.83.234 | 2432914410 | 0 |
| 145.3.83.235 | 2432914411 | 0 |
| 145.3.83.236 | 2432914412 | 0 |
| 145.3.83.237 | 2432914413 | 0 |
| 145.3.83.238 | 2432914414 | 0 |
| 145.3.83.239 | 2432914415 | 0 |
| 145.3.83.240 | 2432914416 | 0 |
| 145.3.83.241 | 2432914417 | 0 |
| 145.3.83.242 | 2432914418 | 0 |
| 145.3.83.243 | 2432914419 | 0 |
| 145.3.83.244 | 2432914420 | 0 |
| 145.3.83.245 | 2432914421 | 0 |
| 145.3.83.246 | 2432914422 | 0 |
| 145.3.83.247 | 2432914423 | 0 |
| 145.3.83.248 | 2432914424 | 0 |
| 145.3.83.249 | 2432914425 | 0 |
| 145.3.83.250 | 2432914426 | 0 |
| 145.3.83.251 | 2432914427 | 0 |
| 145.3.83.252 | 2432914428 | 0 |
| 145.3.83.253 | 2432914429 | 0 |
| 145.3.83.254 | 2432914430 | 0 |
| 145.3.83.255 | 2432914431 | 0 |