Les adresses IP débutant par 145.73.62 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.74.0.0/15, le bloc IP comprant les adresses de 145.74.0.0 à 145.75.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.74.0.0 |
| IP se terminant par | 145.75.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.74.0.0/15 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 13/02/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Arnhem | 51,98 | 5,9111 | 2020-02-12 |
| MaxMind | NL | Pays-Bas | - | Arnhem | 51,9798 | 5,9256 | 2020-02-12 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.73.62.0 | 2437496320 | 0 |
| 145.73.62.1 | 2437496321 | 0 |
| 145.73.62.2 | 2437496322 | 0 |
| 145.73.62.3 | 2437496323 | 0 |
| 145.73.62.4 | 2437496324 | 0 |
| 145.73.62.5 | 2437496325 | 0 |
| 145.73.62.6 | 2437496326 | 0 |
| 145.73.62.7 | 2437496327 | 0 |
| 145.73.62.8 | 2437496328 | 0 |
| 145.73.62.9 | 2437496329 | 0 |
| 145.73.62.10 | 2437496330 | 0 |
| 145.73.62.11 | 2437496331 | 0 |
| 145.73.62.12 | 2437496332 | 0 |
| 145.73.62.13 | 2437496333 | 0 |
| 145.73.62.14 | 2437496334 | 0 |
| 145.73.62.15 | 2437496335 | 0 |
| 145.73.62.16 | 2437496336 | 0 |
| 145.73.62.17 | 2437496337 | 0 |
| 145.73.62.18 | 2437496338 | 0 |
| 145.73.62.19 | 2437496339 | 0 |
| 145.73.62.20 | 2437496340 | 0 |
| 145.73.62.21 | 2437496341 | 0 |
| 145.73.62.22 | 2437496342 | 0 |
| 145.73.62.23 | 2437496343 | 0 |
| 145.73.62.24 | 2437496344 | 0 |
| 145.73.62.25 | 2437496345 | 0 |
| 145.73.62.26 | 2437496346 | 0 |
| 145.73.62.27 | 2437496347 | 0 |
| 145.73.62.28 | 2437496348 | 0 |
| 145.73.62.29 | 2437496349 | 0 |
| 145.73.62.30 | 2437496350 | 0 |
| 145.73.62.31 | 2437496351 | 0 |
| 145.73.62.32 | 2437496352 | 0 |
| 145.73.62.33 | 2437496353 | 0 |
| 145.73.62.34 | 2437496354 | 0 |
| 145.73.62.35 | 2437496355 | 0 |
| 145.73.62.36 | 2437496356 | 0 |
| 145.73.62.37 | 2437496357 | 0 |
| 145.73.62.38 | 2437496358 | 0 |
| 145.73.62.39 | 2437496359 | 0 |
| 145.73.62.40 | 2437496360 | 0 |
| 145.73.62.41 | 2437496361 | 0 |
| 145.73.62.42 | 2437496362 | 0 |
| 145.73.62.43 | 2437496363 | 0 |
| 145.73.62.44 | 2437496364 | 0 |
| 145.73.62.45 | 2437496365 | 0 |
| 145.73.62.46 | 2437496366 | 0 |
| 145.73.62.47 | 2437496367 | 0 |
| 145.73.62.48 | 2437496368 | 0 |
| 145.73.62.49 | 2437496369 | 0 |
| 145.73.62.50 | 2437496370 | 0 |
| 145.73.62.51 | 2437496371 | 0 |
| 145.73.62.52 | 2437496372 | 0 |
| 145.73.62.53 | 2437496373 | 0 |
| 145.73.62.54 | 2437496374 | 0 |
| 145.73.62.55 | 2437496375 | 0 |
| 145.73.62.56 | 2437496376 | 0 |
| 145.73.62.57 | 2437496377 | 0 |
| 145.73.62.58 | 2437496378 | 0 |
| 145.73.62.59 | 2437496379 | 0 |
| 145.73.62.60 | 2437496380 | 0 |
| 145.73.62.61 | 2437496381 | 0 |
| 145.73.62.62 | 2437496382 | 0 |
| 145.73.62.63 | 2437496383 | 0 |
| 145.73.62.64 | 2437496384 | 0 |
| 145.73.62.65 | 2437496385 | 0 |
| 145.73.62.66 | 2437496386 | 0 |
| 145.73.62.67 | 2437496387 | 0 |
| 145.73.62.68 | 2437496388 | 0 |
| 145.73.62.69 | 2437496389 | 0 |
| 145.73.62.70 | 2437496390 | 0 |
| 145.73.62.71 | 2437496391 | 0 |
| 145.73.62.72 | 2437496392 | 0 |
| 145.73.62.73 | 2437496393 | 0 |
| 145.73.62.74 | 2437496394 | 0 |
| 145.73.62.75 | 2437496395 | 0 |
| 145.73.62.76 | 2437496396 | 0 |
| 145.73.62.77 | 2437496397 | 0 |
| 145.73.62.78 | 2437496398 | 0 |
| 145.73.62.79 | 2437496399 | 0 |
| 145.73.62.80 | 2437496400 | 0 |
| 145.73.62.81 | 2437496401 | 0 |
| 145.73.62.82 | 2437496402 | 0 |
| 145.73.62.83 | 2437496403 | 0 |
| 145.73.62.84 | 2437496404 | 0 |
| 145.73.62.85 | 2437496405 | 0 |