Les adresses IP débutant par 145.97.78 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.97.64.0/18, le bloc IP comprant les adresses de 145.97.64.0 à 145.97.127.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.97.64.0 |
| IP se terminant par | 145.97.127.255 |
| Nom ASN | SURFnet |
| CDIR | 145.97.64.0/18 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 14/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Enschede | 52,2183 | 6,8958 | 2019-05-14 |
| MaxMind | NL | Pays-Bas | - | Almelo | 52,3547 | 6,6679 | 2019-05-14 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.97.78.0 | 2439073280 | 0 |
| 145.97.78.1 | 2439073281 | 0 |
| 145.97.78.2 | 2439073282 | 0 |
| 145.97.78.3 | 2439073283 | 0 |
| 145.97.78.4 | 2439073284 | 0 |
| 145.97.78.5 | 2439073285 | 0 |
| 145.97.78.6 | 2439073286 | 0 |
| 145.97.78.7 | 2439073287 | 0 |
| 145.97.78.8 | 2439073288 | 0 |
| 145.97.78.9 | 2439073289 | 0 |
| 145.97.78.10 | 2439073290 | 0 |
| 145.97.78.11 | 2439073291 | 0 |
| 145.97.78.12 | 2439073292 | 0 |
| 145.97.78.13 | 2439073293 | 0 |
| 145.97.78.14 | 2439073294 | 0 |
| 145.97.78.15 | 2439073295 | 0 |
| 145.97.78.16 | 2439073296 | 0 |
| 145.97.78.17 | 2439073297 | 0 |
| 145.97.78.18 | 2439073298 | 0 |
| 145.97.78.19 | 2439073299 | 0 |
| 145.97.78.20 | 2439073300 | 0 |
| 145.97.78.21 | 2439073301 | 0 |
| 145.97.78.22 | 2439073302 | 0 |
| 145.97.78.23 | 2439073303 | 0 |
| 145.97.78.24 | 2439073304 | 0 |
| 145.97.78.25 | 2439073305 | 0 |
| 145.97.78.26 | 2439073306 | 0 |
| 145.97.78.27 | 2439073307 | 0 |
| 145.97.78.28 | 2439073308 | 0 |
| 145.97.78.29 | 2439073309 | 0 |
| 145.97.78.30 | 2439073310 | 0 |
| 145.97.78.31 | 2439073311 | 0 |
| 145.97.78.32 | 2439073312 | 0 |
| 145.97.78.33 | 2439073313 | 0 |
| 145.97.78.34 | 2439073314 | 0 |
| 145.97.78.35 | 2439073315 | 0 |
| 145.97.78.36 | 2439073316 | 0 |
| 145.97.78.37 | 2439073317 | 0 |
| 145.97.78.38 | 2439073318 | 0 |
| 145.97.78.39 | 2439073319 | 0 |
| 145.97.78.40 | 2439073320 | 0 |
| 145.97.78.41 | 2439073321 | 0 |
| 145.97.78.42 | 2439073322 | 0 |
| 145.97.78.43 | 2439073323 | 0 |
| 145.97.78.44 | 2439073324 | 0 |
| 145.97.78.45 | 2439073325 | 0 |
| 145.97.78.46 | 2439073326 | 0 |
| 145.97.78.47 | 2439073327 | 0 |
| 145.97.78.48 | 2439073328 | 0 |
| 145.97.78.49 | 2439073329 | 0 |
| 145.97.78.50 | 2439073330 | 0 |
| 145.97.78.51 | 2439073331 | 0 |
| 145.97.78.52 | 2439073332 | 0 |
| 145.97.78.53 | 2439073333 | 0 |
| 145.97.78.54 | 2439073334 | 0 |
| 145.97.78.55 | 2439073335 | 0 |
| 145.97.78.56 | 2439073336 | 0 |
| 145.97.78.57 | 2439073337 | 0 |
| 145.97.78.58 | 2439073338 | 0 |
| 145.97.78.59 | 2439073339 | 0 |
| 145.97.78.60 | 2439073340 | 0 |
| 145.97.78.61 | 2439073341 | 0 |
| 145.97.78.62 | 2439073342 | 0 |
| 145.97.78.63 | 2439073343 | 0 |
| 145.97.78.64 | 2439073344 | 0 |
| 145.97.78.65 | 2439073345 | 0 |
| 145.97.78.66 | 2439073346 | 0 |
| 145.97.78.67 | 2439073347 | 0 |
| 145.97.78.68 | 2439073348 | 0 |
| 145.97.78.69 | 2439073349 | 0 |
| 145.97.78.70 | 2439073350 | 0 |
| 145.97.78.71 | 2439073351 | 0 |
| 145.97.78.72 | 2439073352 | 0 |
| 145.97.78.73 | 2439073353 | 0 |
| 145.97.78.74 | 2439073354 | 0 |
| 145.97.78.75 | 2439073355 | 0 |
| 145.97.78.76 | 2439073356 | 0 |
| 145.97.78.77 | 2439073357 | 0 |
| 145.97.78.78 | 2439073358 | 0 |
| 145.97.78.79 | 2439073359 | 0 |
| 145.97.78.80 | 2439073360 | 0 |
| 145.97.78.81 | 2439073361 | 0 |
| 145.97.78.82 | 2439073362 | 0 |
| 145.97.78.83 | 2439073363 | 0 |
| 145.97.78.84 | 2439073364 | 0 |
| 145.97.78.85 | 2439073365 | 0 |