L'indirizzo IP 81.173.53 è fornito da Autonomous System for Netholding., che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.173.48.0/20, IP tra 81.173.48.0 a 81.173.63.255 ). Il numero di sistema autonomo (ASN) è 24730.
| ASN | 24730 |
| IP inizia con | 81.173.48.0 |
| IP finale con | 81.173.63.255 |
| ASN Nome | Autonomous System for Netholding. |
| CDIR | 81.173.48.0/20 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 28/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Eindhoven | 51,4408 | 5,4778 | 2017-10-27 |
| MaxMind | NL | Netherlands | - | - | 52,3824 | 4,8995 | 2017-10-27 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.173.53.0 | 1370305792 | 0 |
| 81.173.53.1 | 1370305793 | 0 |
| 81.173.53.2 | 1370305794 | 0 |
| 81.173.53.3 | 1370305795 | 0 |
| 81.173.53.4 | 1370305796 | 0 |
| 81.173.53.5 | 1370305797 | 0 |
| 81.173.53.6 | 1370305798 | 0 |
| 81.173.53.7 | 1370305799 | 0 |
| 81.173.53.8 | 1370305800 | 0 |
| 81.173.53.9 | 1370305801 | 0 |
| 81.173.53.10 | 1370305802 | 0 |
| 81.173.53.11 | 1370305803 | 0 |
| 81.173.53.12 | 1370305804 | 0 |
| 81.173.53.13 | 1370305805 | 0 |
| 81.173.53.14 | 1370305806 | 0 |
| 81.173.53.15 | 1370305807 | 0 |
| 81.173.53.16 | 1370305808 | 0 |
| 81.173.53.17 | 1370305809 | 0 |
| 81.173.53.18 | 1370305810 | 0 |
| 81.173.53.19 | 1370305811 | 0 |
| 81.173.53.20 | 1370305812 | 0 |
| 81.173.53.21 | 1370305813 | 0 |
| 81.173.53.22 | 1370305814 | 0 |
| 81.173.53.23 | 1370305815 | 0 |
| 81.173.53.24 | 1370305816 | 0 |
| 81.173.53.25 | 1370305817 | 0 |
| 81.173.53.26 | 1370305818 | 0 |
| 81.173.53.27 | 1370305819 | 0 |
| 81.173.53.28 | 1370305820 | 0 |
| 81.173.53.29 | 1370305821 | 0 |
| 81.173.53.30 | 1370305822 | 0 |
| 81.173.53.31 | 1370305823 | 0 |
| 81.173.53.32 | 1370305824 | 0 |
| 81.173.53.33 | 1370305825 | 0 |
| 81.173.53.34 | 1370305826 | 0 |
| 81.173.53.35 | 1370305827 | 0 |
| 81.173.53.36 | 1370305828 | 0 |
| 81.173.53.37 | 1370305829 | 0 |
| 81.173.53.38 | 1370305830 | 0 |
| 81.173.53.39 | 1370305831 | 0 |
| 81.173.53.40 | 1370305832 | 0 |
| 81.173.53.41 | 1370305833 | 0 |
| 81.173.53.42 | 1370305834 | 0 |
| 81.173.53.43 | 1370305835 | 0 |
| 81.173.53.44 | 1370305836 | 0 |
| 81.173.53.45 | 1370305837 | 0 |
| 81.173.53.46 | 1370305838 | 0 |
| 81.173.53.47 | 1370305839 | 0 |
| 81.173.53.48 | 1370305840 | 0 |
| 81.173.53.49 | 1370305841 | 0 |
| 81.173.53.50 | 1370305842 | 0 |
| 81.173.53.51 | 1370305843 | 0 |
| 81.173.53.52 | 1370305844 | 0 |
| 81.173.53.53 | 1370305845 | 0 |
| 81.173.53.54 | 1370305846 | 0 |
| 81.173.53.55 | 1370305847 | 0 |
| 81.173.53.56 | 1370305848 | 0 |
| 81.173.53.57 | 1370305849 | 0 |
| 81.173.53.58 | 1370305850 | 0 |
| 81.173.53.59 | 1370305851 | 0 |
| 81.173.53.60 | 1370305852 | 0 |
| 81.173.53.61 | 1370305853 | 0 |
| 81.173.53.62 | 1370305854 | 0 |
| 81.173.53.63 | 1370305855 | 0 |
| 81.173.53.64 | 1370305856 | 0 |
| 81.173.53.65 | 1370305857 | 0 |
| 81.173.53.66 | 1370305858 | 0 |
| 81.173.53.67 | 1370305859 | 0 |
| 81.173.53.68 | 1370305860 | 0 |
| 81.173.53.69 | 1370305861 | 0 |
| 81.173.53.70 | 1370305862 | 0 |
| 81.173.53.71 | 1370305863 | 0 |
| 81.173.53.72 | 1370305864 | 0 |
| 81.173.53.73 | 1370305865 | 0 |
| 81.173.53.74 | 1370305866 | 0 |
| 81.173.53.75 | 1370305867 | 0 |
| 81.173.53.76 | 1370305868 | 0 |
| 81.173.53.77 | 1370305869 | 0 |
| 81.173.53.78 | 1370305870 | 0 |
| 81.173.53.79 | 1370305871 | 0 |
| 81.173.53.80 | 1370305872 | 0 |
| 81.173.53.81 | 1370305873 | 0 |
| 81.173.53.82 | 1370305874 | 0 |
| 81.173.53.83 | 1370305875 | 0 |
| 81.173.53.84 | 1370305876 | 0 |
| 81.173.53.85 | 1370305877 | 0 |