Les adresses IP débutant par 60.139.21 sont fournies par SoftBank BB Corp., elles appartiennent au CIDR (Classless Inter-Domain Routing) 60.139.0.0/16, le bloc IP comprant les adresses de 60.139.0.0 à 60.139.255.255). Le numéro de système autonome (ASN) est 17676.
| ASN | 17676 |
| IP commençant par | 60.139.0.0 |
| IP se terminant par | 60.139.255.255 |
| Nom ASN | SoftBank BB Corp. |
| CDIR | 60.139.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 04/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-07-04 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2017-07-04 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 60.139.21.0 | 1015747840 | 0 |
| 60.139.21.1 | 1015747841 | 0 |
| 60.139.21.2 | 1015747842 | 0 |
| 60.139.21.3 | 1015747843 | 0 |
| 60.139.21.4 | 1015747844 | 0 |
| 60.139.21.5 | 1015747845 | 0 |
| 60.139.21.6 | 1015747846 | 0 |
| 60.139.21.7 | 1015747847 | 0 |
| 60.139.21.8 | 1015747848 | 0 |
| 60.139.21.9 | 1015747849 | 0 |
| 60.139.21.10 | 1015747850 | 0 |
| 60.139.21.11 | 1015747851 | 0 |
| 60.139.21.12 | 1015747852 | 0 |
| 60.139.21.13 | 1015747853 | 0 |
| 60.139.21.14 | 1015747854 | 0 |
| 60.139.21.15 | 1015747855 | 0 |
| 60.139.21.16 | 1015747856 | 0 |
| 60.139.21.17 | 1015747857 | 0 |
| 60.139.21.18 | 1015747858 | 0 |
| 60.139.21.19 | 1015747859 | 0 |
| 60.139.21.20 | 1015747860 | 0 |
| 60.139.21.21 | 1015747861 | 0 |
| 60.139.21.22 | 1015747862 | 0 |
| 60.139.21.23 | 1015747863 | 0 |
| 60.139.21.24 | 1015747864 | 0 |
| 60.139.21.25 | 1015747865 | 0 |
| 60.139.21.26 | 1015747866 | 0 |
| 60.139.21.27 | 1015747867 | 0 |
| 60.139.21.28 | 1015747868 | 0 |
| 60.139.21.29 | 1015747869 | 0 |
| 60.139.21.30 | 1015747870 | 0 |
| 60.139.21.31 | 1015747871 | 0 |
| 60.139.21.32 | 1015747872 | 0 |
| 60.139.21.33 | 1015747873 | 0 |
| 60.139.21.34 | 1015747874 | 0 |
| 60.139.21.35 | 1015747875 | 0 |
| 60.139.21.36 | 1015747876 | 0 |
| 60.139.21.37 | 1015747877 | 0 |
| 60.139.21.38 | 1015747878 | 0 |
| 60.139.21.39 | 1015747879 | 0 |
| 60.139.21.40 | 1015747880 | 0 |
| 60.139.21.41 | 1015747881 | 0 |
| 60.139.21.42 | 1015747882 | 0 |
| 60.139.21.43 | 1015747883 | 0 |
| 60.139.21.44 | 1015747884 | 0 |
| 60.139.21.45 | 1015747885 | 0 |
| 60.139.21.46 | 1015747886 | 0 |
| 60.139.21.47 | 1015747887 | 0 |
| 60.139.21.48 | 1015747888 | 0 |
| 60.139.21.49 | 1015747889 | 0 |
| 60.139.21.50 | 1015747890 | 0 |
| 60.139.21.51 | 1015747891 | 0 |
| 60.139.21.52 | 1015747892 | 0 |
| 60.139.21.53 | 1015747893 | 0 |
| 60.139.21.54 | 1015747894 | 0 |
| 60.139.21.55 | 1015747895 | 0 |
| 60.139.21.56 | 1015747896 | 0 |
| 60.139.21.57 | 1015747897 | 0 |
| 60.139.21.58 | 1015747898 | 0 |
| 60.139.21.59 | 1015747899 | 0 |
| 60.139.21.60 | 1015747900 | 0 |
| 60.139.21.61 | 1015747901 | 0 |
| 60.139.21.62 | 1015747902 | 0 |
| 60.139.21.63 | 1015747903 | 0 |
| 60.139.21.64 | 1015747904 | 0 |
| 60.139.21.65 | 1015747905 | 0 |
| 60.139.21.66 | 1015747906 | 0 |
| 60.139.21.67 | 1015747907 | 0 |
| 60.139.21.68 | 1015747908 | 0 |
| 60.139.21.69 | 1015747909 | 0 |
| 60.139.21.70 | 1015747910 | 0 |
| 60.139.21.71 | 1015747911 | 0 |
| 60.139.21.72 | 1015747912 | 0 |
| 60.139.21.73 | 1015747913 | 0 |
| 60.139.21.74 | 1015747914 | 0 |
| 60.139.21.75 | 1015747915 | 0 |
| 60.139.21.76 | 1015747916 | 0 |
| 60.139.21.77 | 1015747917 | 0 |
| 60.139.21.78 | 1015747918 | 0 |
| 60.139.21.79 | 1015747919 | 0 |
| 60.139.21.80 | 1015747920 | 0 |
| 60.139.21.81 | 1015747921 | 0 |
| 60.139.21.82 | 1015747922 | 0 |
| 60.139.21.83 | 1015747923 | 0 |
| 60.139.21.84 | 1015747924 | 0 |
| 60.139.21.85 | 1015747925 | 0 |