L'indirizzo IP 133.72.47 è fornito da Research Organization of Information and Systems, National Institute of Informatics, che è di proprietà del CIDR (Classless Inter-Domain Routing) 133.72.0.0/16, IP tra 133.72.0.0 a 133.72.255.255 ). Il numero di sistema autonomo (ASN) è 2907.
| ASN | 2907 |
| IP inizia con | 133.72.0.0 |
| IP finale con | 133.72.255.255 |
| ASN Nome | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.72.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 06/12/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-12-06 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2017-12-06 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.72.47.0 | 2236100352 | 0 |
| 133.72.47.1 | 2236100353 | 0 |
| 133.72.47.2 | 2236100354 | 0 |
| 133.72.47.3 | 2236100355 | 0 |
| 133.72.47.4 | 2236100356 | 0 |
| 133.72.47.5 | 2236100357 | 0 |
| 133.72.47.6 | 2236100358 | 0 |
| 133.72.47.7 | 2236100359 | 0 |
| 133.72.47.8 | 2236100360 | 0 |
| 133.72.47.9 | 2236100361 | 0 |
| 133.72.47.10 | 2236100362 | 0 |
| 133.72.47.11 | 2236100363 | 0 |
| 133.72.47.12 | 2236100364 | 0 |
| 133.72.47.13 | 2236100365 | 0 |
| 133.72.47.14 | 2236100366 | 0 |
| 133.72.47.15 | 2236100367 | 0 |
| 133.72.47.16 | 2236100368 | 0 |
| 133.72.47.17 | 2236100369 | 0 |
| 133.72.47.18 | 2236100370 | 0 |
| 133.72.47.19 | 2236100371 | 0 |
| 133.72.47.20 | 2236100372 | 0 |
| 133.72.47.21 | 2236100373 | 0 |
| 133.72.47.22 | 2236100374 | 0 |
| 133.72.47.23 | 2236100375 | 0 |
| 133.72.47.24 | 2236100376 | 0 |
| 133.72.47.25 | 2236100377 | 0 |
| 133.72.47.26 | 2236100378 | 0 |
| 133.72.47.27 | 2236100379 | 0 |
| 133.72.47.28 | 2236100380 | 0 |
| 133.72.47.29 | 2236100381 | 0 |
| 133.72.47.30 | 2236100382 | 0 |
| 133.72.47.31 | 2236100383 | 0 |
| 133.72.47.32 | 2236100384 | 0 |
| 133.72.47.33 | 2236100385 | 0 |
| 133.72.47.34 | 2236100386 | 0 |
| 133.72.47.35 | 2236100387 | 0 |
| 133.72.47.36 | 2236100388 | 0 |
| 133.72.47.37 | 2236100389 | 0 |
| 133.72.47.38 | 2236100390 | 0 |
| 133.72.47.39 | 2236100391 | 0 |
| 133.72.47.40 | 2236100392 | 0 |
| 133.72.47.41 | 2236100393 | 0 |
| 133.72.47.42 | 2236100394 | 0 |
| 133.72.47.43 | 2236100395 | 0 |
| 133.72.47.44 | 2236100396 | 0 |
| 133.72.47.45 | 2236100397 | 0 |
| 133.72.47.46 | 2236100398 | 0 |
| 133.72.47.47 | 2236100399 | 0 |
| 133.72.47.48 | 2236100400 | 0 |
| 133.72.47.49 | 2236100401 | 0 |
| 133.72.47.50 | 2236100402 | 0 |
| 133.72.47.51 | 2236100403 | 0 |
| 133.72.47.52 | 2236100404 | 0 |
| 133.72.47.53 | 2236100405 | 0 |
| 133.72.47.54 | 2236100406 | 0 |
| 133.72.47.55 | 2236100407 | 0 |
| 133.72.47.56 | 2236100408 | 0 |
| 133.72.47.57 | 2236100409 | 0 |
| 133.72.47.58 | 2236100410 | 0 |
| 133.72.47.59 | 2236100411 | 0 |
| 133.72.47.60 | 2236100412 | 0 |
| 133.72.47.61 | 2236100413 | 0 |
| 133.72.47.62 | 2236100414 | 0 |
| 133.72.47.63 | 2236100415 | 0 |
| 133.72.47.64 | 2236100416 | 0 |
| 133.72.47.65 | 2236100417 | 0 |
| 133.72.47.66 | 2236100418 | 0 |
| 133.72.47.67 | 2236100419 | 0 |
| 133.72.47.68 | 2236100420 | 0 |
| 133.72.47.69 | 2236100421 | 0 |
| 133.72.47.70 | 2236100422 | 0 |
| 133.72.47.71 | 2236100423 | 0 |
| 133.72.47.72 | 2236100424 | 0 |
| 133.72.47.73 | 2236100425 | 0 |
| 133.72.47.74 | 2236100426 | 0 |
| 133.72.47.75 | 2236100427 | 0 |
| 133.72.47.76 | 2236100428 | 0 |
| 133.72.47.77 | 2236100429 | 0 |
| 133.72.47.78 | 2236100430 | 0 |
| 133.72.47.79 | 2236100431 | 0 |
| 133.72.47.80 | 2236100432 | 0 |
| 133.72.47.81 | 2236100433 | 0 |
| 133.72.47.82 | 2236100434 | 0 |
| 133.72.47.83 | 2236100435 | 0 |
| 133.72.47.84 | 2236100436 | 0 |
| 133.72.47.85 | 2236100437 | 0 |