L'indirizzo IP 145.91.42 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 | 08/06/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Maastricht | 50,8483 | 5,6889 | 2020-06-07 |
| MaxMind | NL | Netherlands | - | Weert | 51,2409 | 5,6998 | 2020-06-07 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.91.42.0 | 2438670848 | 0 |
| 145.91.42.1 | 2438670849 | 0 |
| 145.91.42.2 | 2438670850 | 0 |
| 145.91.42.3 | 2438670851 | 0 |
| 145.91.42.4 | 2438670852 | 0 |
| 145.91.42.5 | 2438670853 | 0 |
| 145.91.42.6 | 2438670854 | 0 |
| 145.91.42.7 | 2438670855 | 0 |
| 145.91.42.8 | 2438670856 | 0 |
| 145.91.42.9 | 2438670857 | 0 |
| 145.91.42.10 | 2438670858 | 0 |
| 145.91.42.11 | 2438670859 | 0 |
| 145.91.42.12 | 2438670860 | 0 |
| 145.91.42.13 | 2438670861 | 0 |
| 145.91.42.14 | 2438670862 | 0 |
| 145.91.42.15 | 2438670863 | 0 |
| 145.91.42.16 | 2438670864 | 0 |
| 145.91.42.17 | 2438670865 | 0 |
| 145.91.42.18 | 2438670866 | 0 |
| 145.91.42.19 | 2438670867 | 0 |
| 145.91.42.20 | 2438670868 | 0 |
| 145.91.42.21 | 2438670869 | 0 |
| 145.91.42.22 | 2438670870 | 0 |
| 145.91.42.23 | 2438670871 | 0 |
| 145.91.42.24 | 2438670872 | 0 |
| 145.91.42.25 | 2438670873 | 0 |
| 145.91.42.26 | 2438670874 | 0 |
| 145.91.42.27 | 2438670875 | 0 |
| 145.91.42.28 | 2438670876 | 0 |
| 145.91.42.29 | 2438670877 | 0 |
| 145.91.42.30 | 2438670878 | 0 |
| 145.91.42.31 | 2438670879 | 0 |
| 145.91.42.32 | 2438670880 | 0 |
| 145.91.42.33 | 2438670881 | 0 |
| 145.91.42.34 | 2438670882 | 0 |
| 145.91.42.35 | 2438670883 | 0 |
| 145.91.42.36 | 2438670884 | 0 |
| 145.91.42.37 | 2438670885 | 0 |
| 145.91.42.38 | 2438670886 | 0 |
| 145.91.42.39 | 2438670887 | 0 |
| 145.91.42.40 | 2438670888 | 0 |
| 145.91.42.41 | 2438670889 | 0 |
| 145.91.42.42 | 2438670890 | 0 |
| 145.91.42.43 | 2438670891 | 0 |
| 145.91.42.44 | 2438670892 | 0 |
| 145.91.42.45 | 2438670893 | 0 |
| 145.91.42.46 | 2438670894 | 0 |
| 145.91.42.47 | 2438670895 | 0 |
| 145.91.42.48 | 2438670896 | 0 |
| 145.91.42.49 | 2438670897 | 0 |
| 145.91.42.50 | 2438670898 | 0 |
| 145.91.42.51 | 2438670899 | 0 |
| 145.91.42.52 | 2438670900 | 0 |
| 145.91.42.53 | 2438670901 | 0 |
| 145.91.42.54 | 2438670902 | 0 |
| 145.91.42.55 | 2438670903 | 0 |
| 145.91.42.56 | 2438670904 | 0 |
| 145.91.42.57 | 2438670905 | 0 |
| 145.91.42.58 | 2438670906 | 0 |
| 145.91.42.59 | 2438670907 | 0 |
| 145.91.42.60 | 2438670908 | 0 |
| 145.91.42.61 | 2438670909 | 0 |
| 145.91.42.62 | 2438670910 | 0 |
| 145.91.42.63 | 2438670911 | 0 |
| 145.91.42.64 | 2438670912 | 0 |
| 145.91.42.65 | 2438670913 | 0 |
| 145.91.42.66 | 2438670914 | 0 |
| 145.91.42.67 | 2438670915 | 0 |
| 145.91.42.68 | 2438670916 | 0 |
| 145.91.42.69 | 2438670917 | 0 |
| 145.91.42.70 | 2438670918 | 0 |
| 145.91.42.71 | 2438670919 | 0 |
| 145.91.42.72 | 2438670920 | 0 |
| 145.91.42.73 | 2438670921 | 0 |
| 145.91.42.74 | 2438670922 | 0 |
| 145.91.42.75 | 2438670923 | 0 |
| 145.91.42.76 | 2438670924 | 0 |
| 145.91.42.77 | 2438670925 | 0 |
| 145.91.42.78 | 2438670926 | 0 |
| 145.91.42.79 | 2438670927 | 0 |
| 145.91.42.80 | 2438670928 | 0 |
| 145.91.42.81 | 2438670929 | 0 |
| 145.91.42.82 | 2438670930 | 0 |
| 145.91.42.83 | 2438670931 | 0 |
| 145.91.42.84 | 2438670932 | 0 |
| 145.91.42.85 | 2438670933 | 0 |