L'indirizzo IP 221.99.91 è fornito da SoftBank BB Corp., che è di proprietà del CIDR (Classless Inter-Domain Routing) 221.96.0.0/12, IP tra 221.96.0.0 a 221.111.255.255 ). Il numero di sistema autonomo (ASN) è 17676.
| ASN | 17676 |
| IP inizia con | 221.96.0.0 |
| IP finale con | 221.111.255.255 |
| ASN Nome | SoftBank BB Corp. |
| CDIR | 221.96.0.0/12 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 10/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-08-10 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2017-08-10 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.99.91.0 | 3714276096 | 0 |
| 221.99.91.1 | 3714276097 | 0 |
| 221.99.91.2 | 3714276098 | 0 |
| 221.99.91.3 | 3714276099 | 0 |
| 221.99.91.4 | 3714276100 | 0 |
| 221.99.91.5 | 3714276101 | 0 |
| 221.99.91.6 | 3714276102 | 0 |
| 221.99.91.7 | 3714276103 | 0 |
| 221.99.91.8 | 3714276104 | 0 |
| 221.99.91.9 | 3714276105 | 0 |
| 221.99.91.10 | 3714276106 | 0 |
| 221.99.91.11 | 3714276107 | 0 |
| 221.99.91.12 | 3714276108 | 0 |
| 221.99.91.13 | 3714276109 | 0 |
| 221.99.91.14 | 3714276110 | 0 |
| 221.99.91.15 | 3714276111 | 0 |
| 221.99.91.16 | 3714276112 | 0 |
| 221.99.91.17 | 3714276113 | 0 |
| 221.99.91.18 | 3714276114 | 0 |
| 221.99.91.19 | 3714276115 | 0 |
| 221.99.91.20 | 3714276116 | 0 |
| 221.99.91.21 | 3714276117 | 0 |
| 221.99.91.22 | 3714276118 | 0 |
| 221.99.91.23 | 3714276119 | 0 |
| 221.99.91.24 | 3714276120 | 0 |
| 221.99.91.25 | 3714276121 | 0 |
| 221.99.91.26 | 3714276122 | 0 |
| 221.99.91.27 | 3714276123 | 0 |
| 221.99.91.28 | 3714276124 | 0 |
| 221.99.91.29 | 3714276125 | 0 |
| 221.99.91.30 | 3714276126 | 0 |
| 221.99.91.31 | 3714276127 | 0 |
| 221.99.91.32 | 3714276128 | 0 |
| 221.99.91.33 | 3714276129 | 0 |
| 221.99.91.34 | 3714276130 | 0 |
| 221.99.91.35 | 3714276131 | 0 |
| 221.99.91.36 | 3714276132 | 0 |
| 221.99.91.37 | 3714276133 | 0 |
| 221.99.91.38 | 3714276134 | 0 |
| 221.99.91.39 | 3714276135 | 0 |
| 221.99.91.40 | 3714276136 | 0 |
| 221.99.91.41 | 3714276137 | 0 |
| 221.99.91.42 | 3714276138 | 0 |
| 221.99.91.43 | 3714276139 | 0 |
| 221.99.91.44 | 3714276140 | 0 |
| 221.99.91.45 | 3714276141 | 0 |
| 221.99.91.46 | 3714276142 | 0 |
| 221.99.91.47 | 3714276143 | 0 |
| 221.99.91.48 | 3714276144 | 0 |
| 221.99.91.49 | 3714276145 | 0 |
| 221.99.91.50 | 3714276146 | 0 |
| 221.99.91.51 | 3714276147 | 0 |
| 221.99.91.52 | 3714276148 | 0 |
| 221.99.91.53 | 3714276149 | 0 |
| 221.99.91.54 | 3714276150 | 0 |
| 221.99.91.55 | 3714276151 | 0 |
| 221.99.91.56 | 3714276152 | 0 |
| 221.99.91.57 | 3714276153 | 0 |
| 221.99.91.58 | 3714276154 | 0 |
| 221.99.91.59 | 3714276155 | 0 |
| 221.99.91.60 | 3714276156 | 0 |
| 221.99.91.61 | 3714276157 | 0 |
| 221.99.91.62 | 3714276158 | 0 |
| 221.99.91.63 | 3714276159 | 0 |
| 221.99.91.64 | 3714276160 | 0 |
| 221.99.91.65 | 3714276161 | 0 |
| 221.99.91.66 | 3714276162 | 0 |
| 221.99.91.67 | 3714276163 | 0 |
| 221.99.91.68 | 3714276164 | 0 |
| 221.99.91.69 | 3714276165 | 0 |
| 221.99.91.70 | 3714276166 | 0 |
| 221.99.91.71 | 3714276167 | 0 |
| 221.99.91.72 | 3714276168 | 0 |
| 221.99.91.73 | 3714276169 | 0 |
| 221.99.91.74 | 3714276170 | 0 |
| 221.99.91.75 | 3714276171 | 0 |
| 221.99.91.76 | 3714276172 | 0 |
| 221.99.91.77 | 3714276173 | 0 |
| 221.99.91.78 | 3714276174 | 0 |
| 221.99.91.79 | 3714276175 | 0 |
| 221.99.91.80 | 3714276176 | 0 |
| 221.99.91.81 | 3714276177 | 0 |
| 221.99.91.82 | 3714276178 | 0 |
| 221.99.91.83 | 3714276179 | 0 |
| 221.99.91.84 | 3714276180 | 0 |
| 221.99.91.85 | 3714276181 | 0 |