L'indirizzo IP 103.72.23 è fornito da National Internet Backbone, che è di proprietà del CIDR (Classless Inter-Domain Routing) 103.72.56.0/22, IP tra 103.72.56.0 a 103.72.59.255 ). Il numero di sistema autonomo (ASN) è 9829.
| ASN | 9829 |
| IP inizia con | 103.72.56.0 |
| IP finale con | 103.72.59.255 |
| ASN Nome | National Internet Backbone |
| CDIR | 103.72.56.0/22 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 19/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Hangzhou | 30,2937 | 120,1614 | 2017-09-19 |
| MaxMind | CN | China | - | Hangzhou | 30,2936 | 120,1614 | 2017-09-19 |
| Whois | IN | - | - | - | 79 | 21 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 103.72.23.0 | 1732777728 | 0 |
| 103.72.23.1 | 1732777729 | 0 |
| 103.72.23.2 | 1732777730 | 0 |
| 103.72.23.3 | 1732777731 | 0 |
| 103.72.23.4 | 1732777732 | 0 |
| 103.72.23.5 | 1732777733 | 0 |
| 103.72.23.6 | 1732777734 | 0 |
| 103.72.23.7 | 1732777735 | 0 |
| 103.72.23.8 | 1732777736 | 0 |
| 103.72.23.9 | 1732777737 | 0 |
| 103.72.23.10 | 1732777738 | 0 |
| 103.72.23.11 | 1732777739 | 0 |
| 103.72.23.12 | 1732777740 | 0 |
| 103.72.23.13 | 1732777741 | 0 |
| 103.72.23.14 | 1732777742 | 0 |
| 103.72.23.15 | 1732777743 | 0 |
| 103.72.23.16 | 1732777744 | 0 |
| 103.72.23.17 | 1732777745 | 0 |
| 103.72.23.18 | 1732777746 | 0 |
| 103.72.23.19 | 1732777747 | 0 |
| 103.72.23.20 | 1732777748 | 0 |
| 103.72.23.21 | 1732777749 | 0 |
| 103.72.23.22 | 1732777750 | 0 |
| 103.72.23.23 | 1732777751 | 0 |
| 103.72.23.24 | 1732777752 | 0 |
| 103.72.23.25 | 1732777753 | 0 |
| 103.72.23.26 | 1732777754 | 0 |
| 103.72.23.27 | 1732777755 | 0 |
| 103.72.23.28 | 1732777756 | 0 |
| 103.72.23.29 | 1732777757 | 0 |
| 103.72.23.30 | 1732777758 | 0 |
| 103.72.23.31 | 1732777759 | 0 |
| 103.72.23.32 | 1732777760 | 0 |
| 103.72.23.33 | 1732777761 | 0 |
| 103.72.23.34 | 1732777762 | 0 |
| 103.72.23.35 | 1732777763 | 0 |
| 103.72.23.36 | 1732777764 | 0 |
| 103.72.23.37 | 1732777765 | 0 |
| 103.72.23.38 | 1732777766 | 0 |
| 103.72.23.39 | 1732777767 | 0 |
| 103.72.23.40 | 1732777768 | 0 |
| 103.72.23.41 | 1732777769 | 0 |
| 103.72.23.42 | 1732777770 | 0 |
| 103.72.23.43 | 1732777771 | 0 |
| 103.72.23.44 | 1732777772 | 0 |
| 103.72.23.45 | 1732777773 | 0 |
| 103.72.23.46 | 1732777774 | 0 |
| 103.72.23.47 | 1732777775 | 0 |
| 103.72.23.48 | 1732777776 | 0 |
| 103.72.23.49 | 1732777777 | 0 |
| 103.72.23.50 | 1732777778 | 0 |
| 103.72.23.51 | 1732777779 | 0 |
| 103.72.23.52 | 1732777780 | 0 |
| 103.72.23.53 | 1732777781 | 0 |
| 103.72.23.54 | 1732777782 | 0 |
| 103.72.23.55 | 1732777783 | 0 |
| 103.72.23.56 | 1732777784 | 0 |
| 103.72.23.57 | 1732777785 | 0 |
| 103.72.23.58 | 1732777786 | 0 |
| 103.72.23.59 | 1732777787 | 0 |
| 103.72.23.60 | 1732777788 | 0 |
| 103.72.23.61 | 1732777789 | 0 |
| 103.72.23.62 | 1732777790 | 0 |
| 103.72.23.63 | 1732777791 | 0 |
| 103.72.23.64 | 1732777792 | 0 |
| 103.72.23.65 | 1732777793 | 0 |
| 103.72.23.66 | 1732777794 | 0 |
| 103.72.23.67 | 1732777795 | 0 |
| 103.72.23.68 | 1732777796 | 0 |
| 103.72.23.69 | 1732777797 | 0 |
| 103.72.23.70 | 1732777798 | 0 |
| 103.72.23.71 | 1732777799 | 0 |
| 103.72.23.72 | 1732777800 | 0 |
| 103.72.23.73 | 1732777801 | 0 |
| 103.72.23.74 | 1732777802 | 0 |
| 103.72.23.75 | 1732777803 | 0 |
| 103.72.23.76 | 1732777804 | 0 |
| 103.72.23.77 | 1732777805 | 0 |
| 103.72.23.78 | 1732777806 | 0 |
| 103.72.23.79 | 1732777807 | 0 |
| 103.72.23.80 | 1732777808 | 0 |
| 103.72.23.81 | 1732777809 | 0 |
| 103.72.23.82 | 1732777810 | 0 |
| 103.72.23.83 | 1732777811 | 0 |
| 103.72.23.84 | 1732777812 | 0 |
| 103.72.23.85 | 1732777813 | 0 |