L'indirizzo IP 145.91.28 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 145.91.0.0/16, IP tra 145.91.0.0 a 145.91.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 145.91.0.0 |
| IP finale con | 145.91.255.255 |
| ASN Nome | SURFnet |
| CDIR | 145.91.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 02/09/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Maastricht | 50,8483 | 5,6889 | 2019-09-01 |
| MaxMind | NL | Netherlands | - | Weert | 51,2409 | 5,6998 | 2019-09-01 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.91.28.0 | 2438667264 | 0 |
| 145.91.28.1 | 2438667265 | 0 |
| 145.91.28.2 | 2438667266 | 0 |
| 145.91.28.3 | 2438667267 | 0 |
| 145.91.28.4 | 2438667268 | 0 |
| 145.91.28.5 | 2438667269 | 0 |
| 145.91.28.6 | 2438667270 | 0 |
| 145.91.28.7 | 2438667271 | 0 |
| 145.91.28.8 | 2438667272 | 0 |
| 145.91.28.9 | 2438667273 | 0 |
| 145.91.28.10 | 2438667274 | 0 |
| 145.91.28.11 | 2438667275 | 0 |
| 145.91.28.12 | 2438667276 | 0 |
| 145.91.28.13 | 2438667277 | 0 |
| 145.91.28.14 | 2438667278 | 0 |
| 145.91.28.15 | 2438667279 | 0 |
| 145.91.28.16 | 2438667280 | 0 |
| 145.91.28.17 | 2438667281 | 0 |
| 145.91.28.18 | 2438667282 | 0 |
| 145.91.28.19 | 2438667283 | 0 |
| 145.91.28.20 | 2438667284 | 0 |
| 145.91.28.21 | 2438667285 | 0 |
| 145.91.28.22 | 2438667286 | 0 |
| 145.91.28.23 | 2438667287 | 0 |
| 145.91.28.24 | 2438667288 | 0 |
| 145.91.28.25 | 2438667289 | 0 |
| 145.91.28.26 | 2438667290 | 0 |
| 145.91.28.27 | 2438667291 | 0 |
| 145.91.28.28 | 2438667292 | 0 |
| 145.91.28.29 | 2438667293 | 0 |
| 145.91.28.30 | 2438667294 | 0 |
| 145.91.28.31 | 2438667295 | 0 |
| 145.91.28.32 | 2438667296 | 0 |
| 145.91.28.33 | 2438667297 | 0 |
| 145.91.28.34 | 2438667298 | 0 |
| 145.91.28.35 | 2438667299 | 0 |
| 145.91.28.36 | 2438667300 | 0 |
| 145.91.28.37 | 2438667301 | 0 |
| 145.91.28.38 | 2438667302 | 0 |
| 145.91.28.39 | 2438667303 | 0 |
| 145.91.28.40 | 2438667304 | 0 |
| 145.91.28.41 | 2438667305 | 0 |
| 145.91.28.42 | 2438667306 | 0 |
| 145.91.28.43 | 2438667307 | 0 |
| 145.91.28.44 | 2438667308 | 0 |
| 145.91.28.45 | 2438667309 | 0 |
| 145.91.28.46 | 2438667310 | 0 |
| 145.91.28.47 | 2438667311 | 0 |
| 145.91.28.48 | 2438667312 | 0 |
| 145.91.28.49 | 2438667313 | 0 |
| 145.91.28.50 | 2438667314 | 0 |
| 145.91.28.51 | 2438667315 | 0 |
| 145.91.28.52 | 2438667316 | 0 |
| 145.91.28.53 | 2438667317 | 0 |
| 145.91.28.54 | 2438667318 | 0 |
| 145.91.28.55 | 2438667319 | 0 |
| 145.91.28.56 | 2438667320 | 0 |
| 145.91.28.57 | 2438667321 | 0 |
| 145.91.28.58 | 2438667322 | 0 |
| 145.91.28.59 | 2438667323 | 0 |
| 145.91.28.60 | 2438667324 | 0 |
| 145.91.28.61 | 2438667325 | 0 |
| 145.91.28.62 | 2438667326 | 0 |
| 145.91.28.63 | 2438667327 | 0 |
| 145.91.28.64 | 2438667328 | 0 |
| 145.91.28.65 | 2438667329 | 0 |
| 145.91.28.66 | 2438667330 | 0 |
| 145.91.28.67 | 2438667331 | 0 |
| 145.91.28.68 | 2438667332 | 0 |
| 145.91.28.69 | 2438667333 | 0 |
| 145.91.28.70 | 2438667334 | 0 |
| 145.91.28.71 | 2438667335 | 0 |
| 145.91.28.72 | 2438667336 | 0 |
| 145.91.28.73 | 2438667337 | 0 |
| 145.91.28.74 | 2438667338 | 0 |
| 145.91.28.75 | 2438667339 | 0 |
| 145.91.28.76 | 2438667340 | 0 |
| 145.91.28.77 | 2438667341 | 0 |
| 145.91.28.78 | 2438667342 | 0 |
| 145.91.28.79 | 2438667343 | 0 |
| 145.91.28.80 | 2438667344 | 0 |
| 145.91.28.81 | 2438667345 | 0 |
| 145.91.28.82 | 2438667346 | 0 |
| 145.91.28.83 | 2438667347 | 0 |
| 145.91.28.84 | 2438667348 | 0 |
| 145.91.28.85 | 2438667349 | 0 |