Les adresses IP débutant par 31.30.78 sont fournies par , elles appartiennent au CIDR (Classless Inter-Domain Routing) 31.30.0.0/16, le bloc IP comprant les adresses de 31.30.0.0 à 31.30.255.255). Le numéro de système autonome (ASN) est 16019.
| ASN | 16019 |
| IP commençant par | 31.30.0.0 |
| IP se terminant par | 31.30.255.255 |
| Nom ASN | |
| CDIR | 31.30.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 14/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CZ | République tchèque | - | Prague | 50,088 | 14,4208 | 2017-09-27 |
| MaxMind | CZ | République tchèque | - | Kremze | 48,9167 | 14,3167 | 2017-09-27 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 31.30.78.0 | 522079744 | 0 |
| 31.30.78.1 | 522079745 | 0 |
| 31.30.78.2 | 522079746 | 0 |
| 31.30.78.3 | 522079747 | 0 |
| 31.30.78.4 | 522079748 | 0 |
| 31.30.78.5 | 522079749 | 0 |
| 31.30.78.6 | 522079750 | 0 |
| 31.30.78.7 | 522079751 | 0 |
| 31.30.78.8 | 522079752 | 0 |
| 31.30.78.9 | 522079753 | 0 |
| 31.30.78.10 | 522079754 | 0 |
| 31.30.78.11 | 522079755 | 0 |
| 31.30.78.12 | 522079756 | 0 |
| 31.30.78.13 | 522079757 | 0 |
| 31.30.78.14 | 522079758 | 0 |
| 31.30.78.15 | 522079759 | 0 |
| 31.30.78.16 | 522079760 | 0 |
| 31.30.78.17 | 522079761 | 0 |
| 31.30.78.18 | 522079762 | 0 |
| 31.30.78.19 | 522079763 | 0 |
| 31.30.78.20 | 522079764 | 0 |
| 31.30.78.21 | 522079765 | 0 |
| 31.30.78.22 | 522079766 | 0 |
| 31.30.78.23 | 522079767 | 0 |
| 31.30.78.24 | 522079768 | 0 |
| 31.30.78.25 | 522079769 | 0 |
| 31.30.78.26 | 522079770 | 0 |
| 31.30.78.27 | 522079771 | 0 |
| 31.30.78.28 | 522079772 | 0 |
| 31.30.78.29 | 522079773 | 0 |
| 31.30.78.30 | 522079774 | 0 |
| 31.30.78.31 | 522079775 | 0 |
| 31.30.78.32 | 522079776 | 0 |
| 31.30.78.33 | 522079777 | 0 |
| 31.30.78.34 | 522079778 | 0 |
| 31.30.78.35 | 522079779 | 0 |
| 31.30.78.36 | 522079780 | 0 |
| 31.30.78.37 | 522079781 | 0 |
| 31.30.78.38 | 522079782 | 0 |
| 31.30.78.39 | 522079783 | 0 |
| 31.30.78.40 | 522079784 | 0 |
| 31.30.78.41 | 522079785 | 0 |
| 31.30.78.42 | 522079786 | 0 |
| 31.30.78.43 | 522079787 | 0 |
| 31.30.78.44 | 522079788 | 0 |
| 31.30.78.45 | 522079789 | 0 |
| 31.30.78.46 | 522079790 | 0 |
| 31.30.78.47 | 522079791 | 0 |
| 31.30.78.48 | 522079792 | 0 |
| 31.30.78.49 | 522079793 | 0 |
| 31.30.78.50 | 522079794 | 0 |
| 31.30.78.51 | 522079795 | 0 |
| 31.30.78.52 | 522079796 | 0 |
| 31.30.78.53 | 522079797 | 0 |
| 31.30.78.54 | 522079798 | 0 |
| 31.30.78.55 | 522079799 | 0 |
| 31.30.78.56 | 522079800 | 0 |
| 31.30.78.57 | 522079801 | 0 |
| 31.30.78.58 | 522079802 | 0 |
| 31.30.78.59 | 522079803 | 0 |
| 31.30.78.60 | 522079804 | 0 |
| 31.30.78.61 | 522079805 | 0 |
| 31.30.78.62 | 522079806 | 0 |
| 31.30.78.63 | 522079807 | 0 |
| 31.30.78.64 | 522079808 | 0 |
| 31.30.78.65 | 522079809 | 0 |
| 31.30.78.66 | 522079810 | 0 |
| 31.30.78.67 | 522079811 | 0 |
| 31.30.78.68 | 522079812 | 0 |
| 31.30.78.69 | 522079813 | 0 |
| 31.30.78.70 | 522079814 | 0 |
| 31.30.78.71 | 522079815 | 0 |
| 31.30.78.72 | 522079816 | 0 |
| 31.30.78.73 | 522079817 | 0 |
| 31.30.78.74 | 522079818 | 0 |
| 31.30.78.75 | 522079819 | 0 |
| 31.30.78.76 | 522079820 | 0 |
| 31.30.78.77 | 522079821 | 0 |
| 31.30.78.78 | 522079822 | 0 |
| 31.30.78.79 | 522079823 | 0 |
| 31.30.78.80 | 522079824 | 0 |
| 31.30.78.81 | 522079825 | 0 |
| 31.30.78.82 | 522079826 | 0 |
| 31.30.78.83 | 522079827 | 0 |
| 31.30.78.84 | 522079828 | 0 |
| 31.30.78.85 | 522079829 | 0 |