Les adresses IP débutant par 145.91.69 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.91.0.0/16, le bloc IP comprant les adresses de 145.91.0.0 à 145.91.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.91.0.0 |
| IP se terminant par | 145.91.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.91.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 15/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Maastricht | 50,8483 | 5,6889 | 2019-05-14 |
| MaxMind | NL | Pays-Bas | - | Weert | 51,2409 | 5,6998 | 2019-05-14 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.91.69.0 | 2438677760 | 0 |
| 145.91.69.1 | 2438677761 | 0 |
| 145.91.69.2 | 2438677762 | 0 |
| 145.91.69.3 | 2438677763 | 0 |
| 145.91.69.4 | 2438677764 | 0 |
| 145.91.69.5 | 2438677765 | 0 |
| 145.91.69.6 | 2438677766 | 0 |
| 145.91.69.7 | 2438677767 | 0 |
| 145.91.69.8 | 2438677768 | 0 |
| 145.91.69.9 | 2438677769 | 0 |
| 145.91.69.10 | 2438677770 | 0 |
| 145.91.69.11 | 2438677771 | 0 |
| 145.91.69.12 | 2438677772 | 0 |
| 145.91.69.13 | 2438677773 | 0 |
| 145.91.69.14 | 2438677774 | 0 |
| 145.91.69.15 | 2438677775 | 0 |
| 145.91.69.16 | 2438677776 | 0 |
| 145.91.69.17 | 2438677777 | 0 |
| 145.91.69.18 | 2438677778 | 0 |
| 145.91.69.19 | 2438677779 | 0 |
| 145.91.69.20 | 2438677780 | 0 |
| 145.91.69.21 | 2438677781 | 0 |
| 145.91.69.22 | 2438677782 | 0 |
| 145.91.69.23 | 2438677783 | 0 |
| 145.91.69.24 | 2438677784 | 0 |
| 145.91.69.25 | 2438677785 | 0 |
| 145.91.69.26 | 2438677786 | 0 |
| 145.91.69.27 | 2438677787 | 0 |
| 145.91.69.28 | 2438677788 | 0 |
| 145.91.69.29 | 2438677789 | 0 |
| 145.91.69.30 | 2438677790 | 0 |
| 145.91.69.31 | 2438677791 | 0 |
| 145.91.69.32 | 2438677792 | 0 |
| 145.91.69.33 | 2438677793 | 0 |
| 145.91.69.34 | 2438677794 | 0 |
| 145.91.69.35 | 2438677795 | 0 |
| 145.91.69.36 | 2438677796 | 0 |
| 145.91.69.37 | 2438677797 | 0 |
| 145.91.69.38 | 2438677798 | 0 |
| 145.91.69.39 | 2438677799 | 0 |
| 145.91.69.40 | 2438677800 | 0 |
| 145.91.69.41 | 2438677801 | 0 |
| 145.91.69.42 | 2438677802 | 0 |
| 145.91.69.43 | 2438677803 | 0 |
| 145.91.69.44 | 2438677804 | 0 |
| 145.91.69.45 | 2438677805 | 0 |
| 145.91.69.46 | 2438677806 | 0 |
| 145.91.69.47 | 2438677807 | 0 |
| 145.91.69.48 | 2438677808 | 0 |
| 145.91.69.49 | 2438677809 | 0 |
| 145.91.69.50 | 2438677810 | 0 |
| 145.91.69.51 | 2438677811 | 0 |
| 145.91.69.52 | 2438677812 | 0 |
| 145.91.69.53 | 2438677813 | 0 |
| 145.91.69.54 | 2438677814 | 0 |
| 145.91.69.55 | 2438677815 | 0 |
| 145.91.69.56 | 2438677816 | 0 |
| 145.91.69.57 | 2438677817 | 0 |
| 145.91.69.58 | 2438677818 | 0 |
| 145.91.69.59 | 2438677819 | 0 |
| 145.91.69.60 | 2438677820 | 0 |
| 145.91.69.61 | 2438677821 | 0 |
| 145.91.69.62 | 2438677822 | 0 |
| 145.91.69.63 | 2438677823 | 0 |
| 145.91.69.64 | 2438677824 | 0 |
| 145.91.69.65 | 2438677825 | 0 |
| 145.91.69.66 | 2438677826 | 0 |
| 145.91.69.67 | 2438677827 | 0 |
| 145.91.69.68 | 2438677828 | 0 |
| 145.91.69.69 | 2438677829 | 0 |
| 145.91.69.70 | 2438677830 | 0 |
| 145.91.69.71 | 2438677831 | 0 |
| 145.91.69.72 | 2438677832 | 0 |
| 145.91.69.73 | 2438677833 | 0 |
| 145.91.69.74 | 2438677834 | 0 |
| 145.91.69.75 | 2438677835 | 0 |
| 145.91.69.76 | 2438677836 | 0 |
| 145.91.69.77 | 2438677837 | 0 |
| 145.91.69.78 | 2438677838 | 0 |
| 145.91.69.79 | 2438677839 | 0 |
| 145.91.69.80 | 2438677840 | 0 |
| 145.91.69.81 | 2438677841 | 0 |
| 145.91.69.82 | 2438677842 | 0 |
| 145.91.69.83 | 2438677843 | 0 |
| 145.91.69.84 | 2438677844 | 0 |
| 145.91.69.85 | 2438677845 | 0 |