Les adresses IP débutant par 133.73.57 sont fournies par Internet Initiative Japan Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 133.73.0.0/16, le bloc IP comprant les adresses de 133.73.0.0 à 133.73.255.255). Le numéro de système autonome (ASN) est 2497.
| ASN | 2497 |
| IP commençant par | 133.73.0.0 |
| IP se terminant par | 133.73.255.255 |
| Nom ASN | Internet Initiative Japan Inc. |
| CDIR | 133.73.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 27/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japon | - | Nagoya | 35,1815 | 136,9064 | 2018-10-26 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2018-10-26 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.73.57.0 | 2236168448 | 0 |
| 133.73.57.1 | 2236168449 | 0 |
| 133.73.57.2 | 2236168450 | 0 |
| 133.73.57.3 | 2236168451 | 0 |
| 133.73.57.4 | 2236168452 | 0 |
| 133.73.57.5 | 2236168453 | 0 |
| 133.73.57.6 | 2236168454 | 0 |
| 133.73.57.7 | 2236168455 | 0 |
| 133.73.57.8 | 2236168456 | 0 |
| 133.73.57.9 | 2236168457 | 0 |
| 133.73.57.10 | 2236168458 | 0 |
| 133.73.57.11 | 2236168459 | 0 |
| 133.73.57.12 | 2236168460 | 0 |
| 133.73.57.13 | 2236168461 | 0 |
| 133.73.57.14 | 2236168462 | 0 |
| 133.73.57.15 | 2236168463 | 0 |
| 133.73.57.16 | 2236168464 | 0 |
| 133.73.57.17 | 2236168465 | 0 |
| 133.73.57.18 | 2236168466 | 0 |
| 133.73.57.19 | 2236168467 | 0 |
| 133.73.57.20 | 2236168468 | 0 |
| 133.73.57.21 | 2236168469 | 0 |
| 133.73.57.22 | 2236168470 | 0 |
| 133.73.57.23 | 2236168471 | 0 |
| 133.73.57.24 | 2236168472 | 0 |
| 133.73.57.25 | 2236168473 | 0 |
| 133.73.57.26 | 2236168474 | 0 |
| 133.73.57.27 | 2236168475 | 0 |
| 133.73.57.28 | 2236168476 | 0 |
| 133.73.57.29 | 2236168477 | 0 |
| 133.73.57.30 | 2236168478 | 0 |
| 133.73.57.31 | 2236168479 | 0 |
| 133.73.57.32 | 2236168480 | 0 |
| 133.73.57.33 | 2236168481 | 0 |
| 133.73.57.34 | 2236168482 | 0 |
| 133.73.57.35 | 2236168483 | 0 |
| 133.73.57.36 | 2236168484 | 0 |
| 133.73.57.37 | 2236168485 | 0 |
| 133.73.57.38 | 2236168486 | 0 |
| 133.73.57.39 | 2236168487 | 0 |
| 133.73.57.40 | 2236168488 | 0 |
| 133.73.57.41 | 2236168489 | 0 |
| 133.73.57.42 | 2236168490 | 0 |
| 133.73.57.43 | 2236168491 | 0 |
| 133.73.57.44 | 2236168492 | 0 |
| 133.73.57.45 | 2236168493 | 0 |
| 133.73.57.46 | 2236168494 | 0 |
| 133.73.57.47 | 2236168495 | 0 |
| 133.73.57.48 | 2236168496 | 0 |
| 133.73.57.49 | 2236168497 | 0 |
| 133.73.57.50 | 2236168498 | 0 |
| 133.73.57.51 | 2236168499 | 0 |
| 133.73.57.52 | 2236168500 | 0 |
| 133.73.57.53 | 2236168501 | 0 |
| 133.73.57.54 | 2236168502 | 0 |
| 133.73.57.55 | 2236168503 | 0 |
| 133.73.57.56 | 2236168504 | 0 |
| 133.73.57.57 | 2236168505 | 0 |
| 133.73.57.58 | 2236168506 | 0 |
| 133.73.57.59 | 2236168507 | 0 |
| 133.73.57.60 | 2236168508 | 0 |
| 133.73.57.61 | 2236168509 | 0 |
| 133.73.57.62 | 2236168510 | 0 |
| 133.73.57.63 | 2236168511 | 0 |
| 133.73.57.64 | 2236168512 | 0 |
| 133.73.57.65 | 2236168513 | 0 |
| 133.73.57.66 | 2236168514 | 0 |
| 133.73.57.67 | 2236168515 | 0 |
| 133.73.57.68 | 2236168516 | 0 |
| 133.73.57.69 | 2236168517 | 0 |
| 133.73.57.70 | 2236168518 | 0 |
| 133.73.57.71 | 2236168519 | 0 |
| 133.73.57.72 | 2236168520 | 0 |
| 133.73.57.73 | 2236168521 | 0 |
| 133.73.57.74 | 2236168522 | 0 |
| 133.73.57.75 | 2236168523 | 0 |
| 133.73.57.76 | 2236168524 | 0 |
| 133.73.57.77 | 2236168525 | 0 |
| 133.73.57.78 | 2236168526 | 0 |
| 133.73.57.79 | 2236168527 | 0 |
| 133.73.57.80 | 2236168528 | 0 |
| 133.73.57.81 | 2236168529 | 0 |
| 133.73.57.82 | 2236168530 | 0 |
| 133.73.57.83 | 2236168531 | 0 |
| 133.73.57.84 | 2236168532 | 0 |
| 133.73.57.85 | 2236168533 | 0 |