Les adresses IP débutant par 157.72.52 sont fournies par KDDI Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 157.72.0.0/16, le bloc IP comprant les adresses de 157.72.0.0 à 157.72.255.255). Le numéro de système autonome (ASN) est 2516.
| ASN | 2516 |
| IP commençant par | 157.72.0.0 |
| IP se terminant par | 157.72.255.255 |
| Nom ASN | KDDI Corporation |
| CDIR | 157.72.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 12/09/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japon | - | Nagaoka | 37,433 | 138,833 | 2019-09-12 |
| MaxMind | JP | Japon | - | Ibaraki | 34,8167 | 135,5667 | 2019-09-12 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 157.72.52.0 | 2638754816 | 0 |
| 157.72.52.1 | 2638754817 | 0 |
| 157.72.52.2 | 2638754818 | 0 |
| 157.72.52.3 | 2638754819 | 0 |
| 157.72.52.4 | 2638754820 | 0 |
| 157.72.52.5 | 2638754821 | 0 |
| 157.72.52.6 | 2638754822 | 0 |
| 157.72.52.7 | 2638754823 | 0 |
| 157.72.52.8 | 2638754824 | 0 |
| 157.72.52.9 | 2638754825 | 0 |
| 157.72.52.10 | 2638754826 | 0 |
| 157.72.52.11 | 2638754827 | 0 |
| 157.72.52.12 | 2638754828 | 0 |
| 157.72.52.13 | 2638754829 | 0 |
| 157.72.52.14 | 2638754830 | 0 |
| 157.72.52.15 | 2638754831 | 0 |
| 157.72.52.16 | 2638754832 | 0 |
| 157.72.52.17 | 2638754833 | 0 |
| 157.72.52.18 | 2638754834 | 0 |
| 157.72.52.19 | 2638754835 | 0 |
| 157.72.52.20 | 2638754836 | 0 |
| 157.72.52.21 | 2638754837 | 0 |
| 157.72.52.22 | 2638754838 | 0 |
| 157.72.52.23 | 2638754839 | 0 |
| 157.72.52.24 | 2638754840 | 0 |
| 157.72.52.25 | 2638754841 | 0 |
| 157.72.52.26 | 2638754842 | 0 |
| 157.72.52.27 | 2638754843 | 0 |
| 157.72.52.28 | 2638754844 | 0 |
| 157.72.52.29 | 2638754845 | 0 |
| 157.72.52.30 | 2638754846 | 0 |
| 157.72.52.31 | 2638754847 | 0 |
| 157.72.52.32 | 2638754848 | 0 |
| 157.72.52.33 | 2638754849 | 0 |
| 157.72.52.34 | 2638754850 | 0 |
| 157.72.52.35 | 2638754851 | 0 |
| 157.72.52.36 | 2638754852 | 0 |
| 157.72.52.37 | 2638754853 | 0 |
| 157.72.52.38 | 2638754854 | 0 |
| 157.72.52.39 | 2638754855 | 0 |
| 157.72.52.40 | 2638754856 | 0 |
| 157.72.52.41 | 2638754857 | 0 |
| 157.72.52.42 | 2638754858 | 0 |
| 157.72.52.43 | 2638754859 | 0 |
| 157.72.52.44 | 2638754860 | 0 |
| 157.72.52.45 | 2638754861 | 0 |
| 157.72.52.46 | 2638754862 | 0 |
| 157.72.52.47 | 2638754863 | 0 |
| 157.72.52.48 | 2638754864 | 0 |
| 157.72.52.49 | 2638754865 | 0 |
| 157.72.52.50 | 2638754866 | 0 |
| 157.72.52.51 | 2638754867 | 0 |
| 157.72.52.52 | 2638754868 | 0 |
| 157.72.52.53 | 2638754869 | 0 |
| 157.72.52.54 | 2638754870 | 0 |
| 157.72.52.55 | 2638754871 | 0 |
| 157.72.52.56 | 2638754872 | 0 |
| 157.72.52.57 | 2638754873 | 0 |
| 157.72.52.58 | 2638754874 | 0 |
| 157.72.52.59 | 2638754875 | 0 |
| 157.72.52.60 | 2638754876 | 0 |
| 157.72.52.61 | 2638754877 | 0 |
| 157.72.52.62 | 2638754878 | 0 |
| 157.72.52.63 | 2638754879 | 0 |
| 157.72.52.64 | 2638754880 | 0 |
| 157.72.52.65 | 2638754881 | 0 |
| 157.72.52.66 | 2638754882 | 0 |
| 157.72.52.67 | 2638754883 | 0 |
| 157.72.52.68 | 2638754884 | 0 |
| 157.72.52.69 | 2638754885 | 0 |
| 157.72.52.70 | 2638754886 | 0 |
| 157.72.52.71 | 2638754887 | 0 |
| 157.72.52.72 | 2638754888 | 0 |
| 157.72.52.73 | 2638754889 | 0 |
| 157.72.52.74 | 2638754890 | 0 |
| 157.72.52.75 | 2638754891 | 0 |
| 157.72.52.76 | 2638754892 | 0 |
| 157.72.52.77 | 2638754893 | 0 |
| 157.72.52.78 | 2638754894 | 0 |
| 157.72.52.79 | 2638754895 | 0 |
| 157.72.52.80 | 2638754896 | 0 |
| 157.72.52.81 | 2638754897 | 0 |
| 157.72.52.82 | 2638754898 | 0 |
| 157.72.52.83 | 2638754899 | 0 |
| 157.72.52.84 | 2638754900 | 0 |
| 157.72.52.85 | 2638754901 | 0 |