L'indirizzo IP 199.53.21 è fornito da Credit Suisse Group, che è di proprietà del CIDR (Classless Inter-Domain Routing) 199.53.21.0/24, IP tra 199.53.21.0 a 199.53.21.255 ). Il numero di sistema autonomo (ASN) è 3083.
| ASN | 3083 |
| IP inizia con | 199.53.21.0 |
| IP finale con | 199.53.21.255 |
| ASN Nome | Credit Suisse Group |
| CDIR | 199.53.21.0/24 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 24/04/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Columbus | 39,9664 | -83,0128 | 2020-04-24 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2020-04-24 |
| Whois | CH | - | - | - | 8 | 47 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.53.21.0 | 3342144768 | 0 |
| 199.53.21.1 | 3342144769 | 0 |
| 199.53.21.2 | 3342144770 | 0 |
| 199.53.21.3 | 3342144771 | 0 |
| 199.53.21.4 | 3342144772 | 0 |
| 199.53.21.5 | 3342144773 | 0 |
| 199.53.21.6 | 3342144774 | 0 |
| 199.53.21.7 | 3342144775 | 0 |
| 199.53.21.8 | 3342144776 | 0 |
| 199.53.21.9 | 3342144777 | 0 |
| 199.53.21.10 | 3342144778 | 0 |
| 199.53.21.11 | 3342144779 | 0 |
| 199.53.21.12 | 3342144780 | 0 |
| 199.53.21.13 | 3342144781 | 0 |
| 199.53.21.14 | 3342144782 | 0 |
| 199.53.21.15 | 3342144783 | 0 |
| 199.53.21.16 | 3342144784 | 0 |
| 199.53.21.17 | 3342144785 | 0 |
| 199.53.21.18 | 3342144786 | 0 |
| 199.53.21.19 | 3342144787 | 0 |
| 199.53.21.20 | 3342144788 | 0 |
| 199.53.21.21 | 3342144789 | 0 |
| 199.53.21.22 | 3342144790 | 0 |
| 199.53.21.23 | 3342144791 | 0 |
| 199.53.21.24 | 3342144792 | 0 |
| 199.53.21.25 | 3342144793 | 0 |
| 199.53.21.26 | 3342144794 | 0 |
| 199.53.21.27 | 3342144795 | 0 |
| 199.53.21.28 | 3342144796 | 0 |
| 199.53.21.29 | 3342144797 | 0 |
| 199.53.21.30 | 3342144798 | 0 |
| 199.53.21.31 | 3342144799 | 0 |
| 199.53.21.32 | 3342144800 | 0 |
| 199.53.21.33 | 3342144801 | 0 |
| 199.53.21.34 | 3342144802 | 0 |
| 199.53.21.35 | 3342144803 | 0 |
| 199.53.21.36 | 3342144804 | 0 |
| 199.53.21.37 | 3342144805 | 0 |
| 199.53.21.38 | 3342144806 | 0 |
| 199.53.21.39 | 3342144807 | 0 |
| 199.53.21.40 | 3342144808 | 0 |
| 199.53.21.41 | 3342144809 | 0 |
| 199.53.21.42 | 3342144810 | 0 |
| 199.53.21.43 | 3342144811 | 0 |
| 199.53.21.44 | 3342144812 | 0 |
| 199.53.21.45 | 3342144813 | 0 |
| 199.53.21.46 | 3342144814 | 0 |
| 199.53.21.47 | 3342144815 | 0 |
| 199.53.21.48 | 3342144816 | 0 |
| 199.53.21.49 | 3342144817 | 0 |
| 199.53.21.50 | 3342144818 | 0 |
| 199.53.21.51 | 3342144819 | 0 |
| 199.53.21.52 | 3342144820 | 0 |
| 199.53.21.53 | 3342144821 | 0 |
| 199.53.21.54 | 3342144822 | 0 |
| 199.53.21.55 | 3342144823 | 0 |
| 199.53.21.56 | 3342144824 | 0 |
| 199.53.21.57 | 3342144825 | 0 |
| 199.53.21.58 | 3342144826 | 0 |
| 199.53.21.59 | 3342144827 | 0 |
| 199.53.21.60 | 3342144828 | 0 |
| 199.53.21.61 | 3342144829 | 0 |
| 199.53.21.62 | 3342144830 | 0 |
| 199.53.21.63 | 3342144831 | 0 |
| 199.53.21.64 | 3342144832 | 0 |
| 199.53.21.65 | 3342144833 | 0 |
| 199.53.21.66 | 3342144834 | 0 |
| 199.53.21.67 | 3342144835 | 0 |
| 199.53.21.68 | 3342144836 | 0 |
| 199.53.21.69 | 3342144837 | 0 |
| 199.53.21.70 | 3342144838 | 0 |
| 199.53.21.71 | 3342144839 | 0 |
| 199.53.21.72 | 3342144840 | 0 |
| 199.53.21.73 | 3342144841 | 0 |
| 199.53.21.74 | 3342144842 | 0 |
| 199.53.21.75 | 3342144843 | 0 |
| 199.53.21.76 | 3342144844 | 0 |
| 199.53.21.77 | 3342144845 | 0 |
| 199.53.21.78 | 3342144846 | 0 |
| 199.53.21.79 | 3342144847 | 0 |
| 199.53.21.80 | 3342144848 | 0 |
| 199.53.21.81 | 3342144849 | 0 |
| 199.53.21.82 | 3342144850 | 0 |
| 199.53.21.83 | 3342144851 | 0 |
| 199.53.21.84 | 3342144852 | 0 |
| 199.53.21.85 | 3342144853 | 0 |