Les adresses IP débutant par 221.75.99 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 | |
| Dernière mise à jour | 11/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-09-11 |
| MaxMind | JP | Japon | - | Wadayama | 35,3167 | 134,8667 | 2017-09-11 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.75.99.0 | 3712705280 | 0 |
| 221.75.99.1 | 3712705281 | 0 |
| 221.75.99.2 | 3712705282 | 0 |
| 221.75.99.3 | 3712705283 | 0 |
| 221.75.99.4 | 3712705284 | 0 |
| 221.75.99.5 | 3712705285 | 0 |
| 221.75.99.6 | 3712705286 | 0 |
| 221.75.99.7 | 3712705287 | 0 |
| 221.75.99.8 | 3712705288 | 0 |
| 221.75.99.9 | 3712705289 | 0 |
| 221.75.99.10 | 3712705290 | 0 |
| 221.75.99.11 | 3712705291 | 0 |
| 221.75.99.12 | 3712705292 | 0 |
| 221.75.99.13 | 3712705293 | 0 |
| 221.75.99.14 | 3712705294 | 0 |
| 221.75.99.15 | 3712705295 | 0 |
| 221.75.99.16 | 3712705296 | 0 |
| 221.75.99.17 | 3712705297 | 0 |
| 221.75.99.18 | 3712705298 | 0 |
| 221.75.99.19 | 3712705299 | 0 |
| 221.75.99.20 | 3712705300 | 0 |
| 221.75.99.21 | 3712705301 | 0 |
| 221.75.99.22 | 3712705302 | 0 |
| 221.75.99.23 | 3712705303 | 0 |
| 221.75.99.24 | 3712705304 | 0 |
| 221.75.99.25 | 3712705305 | 0 |
| 221.75.99.26 | 3712705306 | 0 |
| 221.75.99.27 | 3712705307 | 0 |
| 221.75.99.28 | 3712705308 | 0 |
| 221.75.99.29 | 3712705309 | 0 |
| 221.75.99.30 | 3712705310 | 0 |
| 221.75.99.31 | 3712705311 | 0 |
| 221.75.99.32 | 3712705312 | 0 |
| 221.75.99.33 | 3712705313 | 0 |
| 221.75.99.34 | 3712705314 | 0 |
| 221.75.99.35 | 3712705315 | 0 |
| 221.75.99.36 | 3712705316 | 0 |
| 221.75.99.37 | 3712705317 | 0 |
| 221.75.99.38 | 3712705318 | 0 |
| 221.75.99.39 | 3712705319 | 0 |
| 221.75.99.40 | 3712705320 | 0 |
| 221.75.99.41 | 3712705321 | 0 |
| 221.75.99.42 | 3712705322 | 0 |
| 221.75.99.43 | 3712705323 | 0 |
| 221.75.99.44 | 3712705324 | 0 |
| 221.75.99.45 | 3712705325 | 0 |
| 221.75.99.46 | 3712705326 | 0 |
| 221.75.99.47 | 3712705327 | 0 |
| 221.75.99.48 | 3712705328 | 0 |
| 221.75.99.49 | 3712705329 | 0 |
| 221.75.99.50 | 3712705330 | 0 |
| 221.75.99.51 | 3712705331 | 0 |
| 221.75.99.52 | 3712705332 | 0 |
| 221.75.99.53 | 3712705333 | 0 |
| 221.75.99.54 | 3712705334 | 0 |
| 221.75.99.55 | 3712705335 | 0 |
| 221.75.99.56 | 3712705336 | 0 |
| 221.75.99.57 | 3712705337 | 0 |
| 221.75.99.58 | 3712705338 | 0 |
| 221.75.99.59 | 3712705339 | 0 |
| 221.75.99.60 | 3712705340 | 0 |
| 221.75.99.61 | 3712705341 | 0 |
| 221.75.99.62 | 3712705342 | 0 |
| 221.75.99.63 | 3712705343 | 0 |
| 221.75.99.64 | 3712705344 | 0 |
| 221.75.99.65 | 3712705345 | 0 |
| 221.75.99.66 | 3712705346 | 0 |
| 221.75.99.67 | 3712705347 | 0 |
| 221.75.99.68 | 3712705348 | 0 |
| 221.75.99.69 | 3712705349 | 0 |
| 221.75.99.70 | 3712705350 | 0 |
| 221.75.99.71 | 3712705351 | 0 |
| 221.75.99.72 | 3712705352 | 0 |
| 221.75.99.73 | 3712705353 | 0 |
| 221.75.99.74 | 3712705354 | 0 |
| 221.75.99.75 | 3712705355 | 0 |
| 221.75.99.76 | 3712705356 | 0 |
| 221.75.99.77 | 3712705357 | 0 |
| 221.75.99.78 | 3712705358 | 0 |
| 221.75.99.79 | 3712705359 | 0 |
| 221.75.99.80 | 3712705360 | 0 |
| 221.75.99.81 | 3712705361 | 0 |
| 221.75.99.82 | 3712705362 | 0 |
| 221.75.99.83 | 3712705363 | 0 |
| 221.75.99.84 | 3712705364 | 0 |
| 221.75.99.85 | 3712705365 | 0 |