Les adresses IP débutant par 221.79.19 sont fournies par SoftBank BB Corp., elles appartiennent au CIDR (Classless Inter-Domain Routing) 221.64.0.0/11, le bloc IP comprant les adresses de 221.64.0.0 à 221.95.255.255). Le numéro de système autonome (ASN) est 17676.
| ASN | 17676 |
| IP commençant par | 221.64.0.0 |
| IP se terminant par | 221.95.255.255 |
| Nom ASN | SoftBank BB Corp. |
| CDIR | 221.64.0.0/11 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 18/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-09-18 |
| MaxMind | JP | Japon | - | Hiroshima | 34,3963 | 132,4594 | 2017-09-18 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.79.19.0 | 3712946944 | 0 |
| 221.79.19.1 | 3712946945 | 0 |
| 221.79.19.2 | 3712946946 | 0 |
| 221.79.19.3 | 3712946947 | 0 |
| 221.79.19.4 | 3712946948 | 0 |
| 221.79.19.5 | 3712946949 | 0 |
| 221.79.19.6 | 3712946950 | 0 |
| 221.79.19.7 | 3712946951 | 0 |
| 221.79.19.8 | 3712946952 | 0 |
| 221.79.19.9 | 3712946953 | 0 |
| 221.79.19.10 | 3712946954 | 0 |
| 221.79.19.11 | 3712946955 | 0 |
| 221.79.19.12 | 3712946956 | 0 |
| 221.79.19.13 | 3712946957 | 0 |
| 221.79.19.14 | 3712946958 | 0 |
| 221.79.19.15 | 3712946959 | 0 |
| 221.79.19.16 | 3712946960 | 0 |
| 221.79.19.17 | 3712946961 | 0 |
| 221.79.19.18 | 3712946962 | 0 |
| 221.79.19.19 | 3712946963 | 0 |
| 221.79.19.20 | 3712946964 | 0 |
| 221.79.19.21 | 3712946965 | 0 |
| 221.79.19.22 | 3712946966 | 0 |
| 221.79.19.23 | 3712946967 | 0 |
| 221.79.19.24 | 3712946968 | 0 |
| 221.79.19.25 | 3712946969 | 0 |
| 221.79.19.26 | 3712946970 | 0 |
| 221.79.19.27 | 3712946971 | 0 |
| 221.79.19.28 | 3712946972 | 0 |
| 221.79.19.29 | 3712946973 | 0 |
| 221.79.19.30 | 3712946974 | 0 |
| 221.79.19.31 | 3712946975 | 0 |
| 221.79.19.32 | 3712946976 | 0 |
| 221.79.19.33 | 3712946977 | 0 |
| 221.79.19.34 | 3712946978 | 0 |
| 221.79.19.35 | 3712946979 | 0 |
| 221.79.19.36 | 3712946980 | 0 |
| 221.79.19.37 | 3712946981 | 0 |
| 221.79.19.38 | 3712946982 | 0 |
| 221.79.19.39 | 3712946983 | 0 |
| 221.79.19.40 | 3712946984 | 0 |
| 221.79.19.41 | 3712946985 | 0 |
| 221.79.19.42 | 3712946986 | 0 |
| 221.79.19.43 | 3712946987 | 0 |
| 221.79.19.44 | 3712946988 | 0 |
| 221.79.19.45 | 3712946989 | 0 |
| 221.79.19.46 | 3712946990 | 0 |
| 221.79.19.47 | 3712946991 | 0 |
| 221.79.19.48 | 3712946992 | 0 |
| 221.79.19.49 | 3712946993 | 0 |
| 221.79.19.50 | 3712946994 | 0 |
| 221.79.19.51 | 3712946995 | 0 |
| 221.79.19.52 | 3712946996 | 0 |
| 221.79.19.53 | 3712946997 | 0 |
| 221.79.19.54 | 3712946998 | 0 |
| 221.79.19.55 | 3712946999 | 0 |
| 221.79.19.56 | 3712947000 | 0 |
| 221.79.19.57 | 3712947001 | 0 |
| 221.79.19.58 | 3712947002 | 0 |
| 221.79.19.59 | 3712947003 | 0 |
| 221.79.19.60 | 3712947004 | 0 |
| 221.79.19.61 | 3712947005 | 0 |
| 221.79.19.62 | 3712947006 | 0 |
| 221.79.19.63 | 3712947007 | 0 |
| 221.79.19.64 | 3712947008 | 0 |
| 221.79.19.65 | 3712947009 | 0 |
| 221.79.19.66 | 3712947010 | 0 |
| 221.79.19.67 | 3712947011 | 0 |
| 221.79.19.68 | 3712947012 | 0 |
| 221.79.19.69 | 3712947013 | 0 |
| 221.79.19.70 | 3712947014 | 0 |
| 221.79.19.71 | 3712947015 | 0 |
| 221.79.19.72 | 3712947016 | 0 |
| 221.79.19.73 | 3712947017 | 0 |
| 221.79.19.74 | 3712947018 | 0 |
| 221.79.19.75 | 3712947019 | 0 |
| 221.79.19.76 | 3712947020 | 0 |
| 221.79.19.77 | 3712947021 | 0 |
| 221.79.19.78 | 3712947022 | 0 |
| 221.79.19.79 | 3712947023 | 0 |
| 221.79.19.80 | 3712947024 | 0 |
| 221.79.19.81 | 3712947025 | 0 |
| 221.79.19.82 | 3712947026 | 0 |
| 221.79.19.83 | 3712947027 | 0 |
| 221.79.19.84 | 3712947028 | 0 |
| 221.79.19.85 | 3712947029 | 0 |