Die IP-Adresse 145.33.50 erfolgt über SURFnet, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 145.33.0.0/16 (Bereich 145.33.0.0, 145.33.255.255). Die autonomen Systemnummer (ASN) ist 1103.
| ASN | 1103 |
| Ausgehend von IP | 145.33.0.0 |
| Beendigung durch IP | 145.33.255.255 |
| ASN-Namen | SURFnet |
| GGDV | 145.33.0.0/16 |
| Numerische IP | |
| Registrierung | ripencc |
| Letztes update | 17.05.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | NL | Niederlande | - | Utrecht | 52,0908 | 5,1222 | 2019-05-17 |
| MaxMind | NL | Niederlande | - | Groningen | 53,2167 | 6,55 | 2019-05-17 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.33.50.0 | 2434871808 | 0 |
| 145.33.50.1 | 2434871809 | 0 |
| 145.33.50.2 | 2434871810 | 0 |
| 145.33.50.3 | 2434871811 | 0 |
| 145.33.50.4 | 2434871812 | 0 |
| 145.33.50.5 | 2434871813 | 0 |
| 145.33.50.6 | 2434871814 | 0 |
| 145.33.50.7 | 2434871815 | 0 |
| 145.33.50.8 | 2434871816 | 0 |
| 145.33.50.9 | 2434871817 | 0 |
| 145.33.50.10 | 2434871818 | 0 |
| 145.33.50.11 | 2434871819 | 0 |
| 145.33.50.12 | 2434871820 | 0 |
| 145.33.50.13 | 2434871821 | 0 |
| 145.33.50.14 | 2434871822 | 0 |
| 145.33.50.15 | 2434871823 | 0 |
| 145.33.50.16 | 2434871824 | 0 |
| 145.33.50.17 | 2434871825 | 0 |
| 145.33.50.18 | 2434871826 | 0 |
| 145.33.50.19 | 2434871827 | 0 |
| 145.33.50.20 | 2434871828 | 0 |
| 145.33.50.21 | 2434871829 | 0 |
| 145.33.50.22 | 2434871830 | 0 |
| 145.33.50.23 | 2434871831 | 0 |
| 145.33.50.24 | 2434871832 | 0 |
| 145.33.50.25 | 2434871833 | 0 |
| 145.33.50.26 | 2434871834 | 0 |
| 145.33.50.27 | 2434871835 | 0 |
| 145.33.50.28 | 2434871836 | 0 |
| 145.33.50.29 | 2434871837 | 0 |
| 145.33.50.30 | 2434871838 | 0 |
| 145.33.50.31 | 2434871839 | 0 |
| 145.33.50.32 | 2434871840 | 0 |
| 145.33.50.33 | 2434871841 | 0 |
| 145.33.50.34 | 2434871842 | 0 |
| 145.33.50.35 | 2434871843 | 0 |
| 145.33.50.36 | 2434871844 | 0 |
| 145.33.50.37 | 2434871845 | 0 |
| 145.33.50.38 | 2434871846 | 0 |
| 145.33.50.39 | 2434871847 | 0 |
| 145.33.50.40 | 2434871848 | 0 |
| 145.33.50.41 | 2434871849 | 0 |
| 145.33.50.42 | 2434871850 | 0 |
| 145.33.50.43 | 2434871851 | 0 |
| 145.33.50.44 | 2434871852 | 0 |
| 145.33.50.45 | 2434871853 | 0 |
| 145.33.50.46 | 2434871854 | 0 |
| 145.33.50.47 | 2434871855 | 0 |
| 145.33.50.48 | 2434871856 | 0 |
| 145.33.50.49 | 2434871857 | 0 |
| 145.33.50.50 | 2434871858 | 0 |
| 145.33.50.51 | 2434871859 | 0 |
| 145.33.50.52 | 2434871860 | 0 |
| 145.33.50.53 | 2434871861 | 0 |
| 145.33.50.54 | 2434871862 | 0 |
| 145.33.50.55 | 2434871863 | 0 |
| 145.33.50.56 | 2434871864 | 0 |
| 145.33.50.57 | 2434871865 | 0 |
| 145.33.50.58 | 2434871866 | 0 |
| 145.33.50.59 | 2434871867 | 0 |
| 145.33.50.60 | 2434871868 | 0 |
| 145.33.50.61 | 2434871869 | 0 |
| 145.33.50.62 | 2434871870 | 0 |
| 145.33.50.63 | 2434871871 | 0 |
| 145.33.50.64 | 2434871872 | 0 |
| 145.33.50.65 | 2434871873 | 0 |
| 145.33.50.66 | 2434871874 | 0 |
| 145.33.50.67 | 2434871875 | 0 |
| 145.33.50.68 | 2434871876 | 0 |
| 145.33.50.69 | 2434871877 | 0 |
| 145.33.50.70 | 2434871878 | 0 |
| 145.33.50.71 | 2434871879 | 0 |
| 145.33.50.72 | 2434871880 | 0 |
| 145.33.50.73 | 2434871881 | 0 |
| 145.33.50.74 | 2434871882 | 0 |
| 145.33.50.75 | 2434871883 | 0 |
| 145.33.50.76 | 2434871884 | 0 |
| 145.33.50.77 | 2434871885 | 0 |
| 145.33.50.78 | 2434871886 | 0 |
| 145.33.50.79 | 2434871887 | 0 |
| 145.33.50.80 | 2434871888 | 0 |
| 145.33.50.81 | 2434871889 | 0 |
| 145.33.50.82 | 2434871890 | 0 |
| 145.33.50.83 | 2434871891 | 0 |
| 145.33.50.84 | 2434871892 | 0 |
| 145.33.50.85 | 2434871893 | 0 |