L'indirizzo IP 121.115.2 è fornito da NTT Communications Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.112.0.0/13, IP tra 121.112.0.0 a 121.119.255.255 ). Il numero di sistema autonomo (ASN) è 4713.
| ASN | 4713 |
| IP inizia con | 121.112.0.0 |
| IP finale con | 121.119.255.255 |
| ASN Nome | NTT Communications Corporation |
| CDIR | 121.112.0.0/13 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 06/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Niigata | 37,9161 | 139,0364 | 2017-07-06 |
| MaxMind | JP | Japan | - | Tokyo | 35,6427 | 139,7677 | 2017-07-06 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.115.2.0 | 2037580288 | 0 |
| 121.115.2.1 | 2037580289 | 0 |
| 121.115.2.2 | 2037580290 | 0 |
| 121.115.2.3 | 2037580291 | 0 |
| 121.115.2.4 | 2037580292 | 0 |
| 121.115.2.5 | 2037580293 | 0 |
| 121.115.2.6 | 2037580294 | 0 |
| 121.115.2.7 | 2037580295 | 0 |
| 121.115.2.8 | 2037580296 | 0 |
| 121.115.2.9 | 2037580297 | 0 |
| 121.115.2.10 | 2037580298 | 0 |
| 121.115.2.11 | 2037580299 | 0 |
| 121.115.2.12 | 2037580300 | 0 |
| 121.115.2.13 | 2037580301 | 0 |
| 121.115.2.14 | 2037580302 | 0 |
| 121.115.2.15 | 2037580303 | 0 |
| 121.115.2.16 | 2037580304 | 0 |
| 121.115.2.17 | 2037580305 | 0 |
| 121.115.2.18 | 2037580306 | 0 |
| 121.115.2.19 | 2037580307 | 0 |
| 121.115.2.20 | 2037580308 | 0 |
| 121.115.2.21 | 2037580309 | 0 |
| 121.115.2.22 | 2037580310 | 0 |
| 121.115.2.23 | 2037580311 | 0 |
| 121.115.2.24 | 2037580312 | 0 |
| 121.115.2.25 | 2037580313 | 0 |
| 121.115.2.26 | 2037580314 | 0 |
| 121.115.2.27 | 2037580315 | 0 |
| 121.115.2.28 | 2037580316 | 0 |
| 121.115.2.29 | 2037580317 | 0 |
| 121.115.2.30 | 2037580318 | 0 |
| 121.115.2.31 | 2037580319 | 0 |
| 121.115.2.32 | 2037580320 | 0 |
| 121.115.2.33 | 2037580321 | 0 |
| 121.115.2.34 | 2037580322 | 0 |
| 121.115.2.35 | 2037580323 | 0 |
| 121.115.2.36 | 2037580324 | 0 |
| 121.115.2.37 | 2037580325 | 0 |
| 121.115.2.38 | 2037580326 | 0 |
| 121.115.2.39 | 2037580327 | 0 |
| 121.115.2.40 | 2037580328 | 0 |
| 121.115.2.41 | 2037580329 | 0 |
| 121.115.2.42 | 2037580330 | 0 |
| 121.115.2.43 | 2037580331 | 0 |
| 121.115.2.44 | 2037580332 | 0 |
| 121.115.2.45 | 2037580333 | 0 |
| 121.115.2.46 | 2037580334 | 0 |
| 121.115.2.47 | 2037580335 | 0 |
| 121.115.2.48 | 2037580336 | 0 |
| 121.115.2.49 | 2037580337 | 0 |
| 121.115.2.50 | 2037580338 | 0 |
| 121.115.2.51 | 2037580339 | 0 |
| 121.115.2.52 | 2037580340 | 0 |
| 121.115.2.53 | 2037580341 | 0 |
| 121.115.2.54 | 2037580342 | 0 |
| 121.115.2.55 | 2037580343 | 0 |
| 121.115.2.56 | 2037580344 | 0 |
| 121.115.2.57 | 2037580345 | 0 |
| 121.115.2.58 | 2037580346 | 0 |
| 121.115.2.59 | 2037580347 | 0 |
| 121.115.2.60 | 2037580348 | 0 |
| 121.115.2.61 | 2037580349 | 0 |
| 121.115.2.62 | 2037580350 | 0 |
| 121.115.2.63 | 2037580351 | 0 |
| 121.115.2.64 | 2037580352 | 0 |
| 121.115.2.65 | 2037580353 | 0 |
| 121.115.2.66 | 2037580354 | 0 |
| 121.115.2.67 | 2037580355 | 0 |
| 121.115.2.68 | 2037580356 | 0 |
| 121.115.2.69 | 2037580357 | 0 |
| 121.115.2.70 | 2037580358 | 0 |
| 121.115.2.71 | 2037580359 | 0 |
| 121.115.2.72 | 2037580360 | 0 |
| 121.115.2.73 | 2037580361 | 0 |
| 121.115.2.74 | 2037580362 | 0 |
| 121.115.2.75 | 2037580363 | 0 |
| 121.115.2.76 | 2037580364 | 0 |
| 121.115.2.77 | 2037580365 | 0 |
| 121.115.2.78 | 2037580366 | 0 |
| 121.115.2.79 | 2037580367 | 0 |
| 121.115.2.80 | 2037580368 | 0 |
| 121.115.2.81 | 2037580369 | 0 |
| 121.115.2.82 | 2037580370 | 0 |
| 121.115.2.83 | 2037580371 | 0 |
| 121.115.2.84 | 2037580372 | 0 |
| 121.115.2.85 | 2037580373 | 0 |