The IP address 133.46.12 is provided by Research Organization of Information and Systems, National Institute of Informatics, it's belong to the CDIR (Classless Inter-Domain Routing) 133.46.0.0/16 (range 133.46.0.0 to 133.46.255.255). The autonomous system number (ASN) is 2907.
| ASN | 2907 |
| IP starting by | 133.46.0.0 |
| IP ending by | 133.46.255.255 |
| ASN Name | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.46.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 02/05/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Tokyo | 35.6895 | 139.6917 | 2018-05-02 |
| MaxMind | JP | Japan | - | - | 35.6744 | 139.435 | 2018-05-02 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.46.12.0 | 2234387456 | 0 |
| 133.46.12.1 | 2234387457 | 0 |
| 133.46.12.2 | 2234387458 | 0 |
| 133.46.12.3 | 2234387459 | 0 |
| 133.46.12.4 | 2234387460 | 0 |
| 133.46.12.5 | 2234387461 | 0 |
| 133.46.12.6 | 2234387462 | 0 |
| 133.46.12.7 | 2234387463 | 0 |
| 133.46.12.8 | 2234387464 | 0 |
| 133.46.12.9 | 2234387465 | 0 |
| 133.46.12.10 | 2234387466 | 0 |
| 133.46.12.11 | 2234387467 | 0 |
| 133.46.12.12 | 2234387468 | 0 |
| 133.46.12.13 | 2234387469 | 0 |
| 133.46.12.14 | 2234387470 | 0 |
| 133.46.12.15 | 2234387471 | 0 |
| 133.46.12.16 | 2234387472 | 0 |
| 133.46.12.17 | 2234387473 | 0 |
| 133.46.12.18 | 2234387474 | 0 |
| 133.46.12.19 | 2234387475 | 0 |
| 133.46.12.20 | 2234387476 | 0 |
| 133.46.12.21 | 2234387477 | 0 |
| 133.46.12.22 | 2234387478 | 0 |
| 133.46.12.23 | 2234387479 | 0 |
| 133.46.12.24 | 2234387480 | 0 |
| 133.46.12.25 | 2234387481 | 0 |
| 133.46.12.26 | 2234387482 | 0 |
| 133.46.12.27 | 2234387483 | 0 |
| 133.46.12.28 | 2234387484 | 0 |
| 133.46.12.29 | 2234387485 | 0 |
| 133.46.12.30 | 2234387486 | 0 |
| 133.46.12.31 | 2234387487 | 0 |
| 133.46.12.32 | 2234387488 | 0 |
| 133.46.12.33 | 2234387489 | 0 |
| 133.46.12.34 | 2234387490 | 0 |
| 133.46.12.35 | 2234387491 | 0 |
| 133.46.12.36 | 2234387492 | 0 |
| 133.46.12.37 | 2234387493 | 0 |
| 133.46.12.38 | 2234387494 | 0 |
| 133.46.12.39 | 2234387495 | 0 |
| 133.46.12.40 | 2234387496 | 0 |
| 133.46.12.41 | 2234387497 | 0 |
| 133.46.12.42 | 2234387498 | 0 |
| 133.46.12.43 | 2234387499 | 0 |
| 133.46.12.44 | 2234387500 | 0 |
| 133.46.12.45 | 2234387501 | 0 |
| 133.46.12.46 | 2234387502 | 0 |
| 133.46.12.47 | 2234387503 | 0 |
| 133.46.12.48 | 2234387504 | 0 |
| 133.46.12.49 | 2234387505 | 0 |
| 133.46.12.50 | 2234387506 | 0 |
| 133.46.12.51 | 2234387507 | 0 |
| 133.46.12.52 | 2234387508 | 0 |
| 133.46.12.53 | 2234387509 | 0 |
| 133.46.12.54 | 2234387510 | 0 |
| 133.46.12.55 | 2234387511 | 0 |
| 133.46.12.56 | 2234387512 | 0 |
| 133.46.12.57 | 2234387513 | 0 |
| 133.46.12.58 | 2234387514 | 0 |
| 133.46.12.59 | 2234387515 | 0 |
| 133.46.12.60 | 2234387516 | 0 |
| 133.46.12.61 | 2234387517 | 0 |
| 133.46.12.62 | 2234387518 | 0 |
| 133.46.12.63 | 2234387519 | 0 |
| 133.46.12.64 | 2234387520 | 0 |
| 133.46.12.65 | 2234387521 | 0 |
| 133.46.12.66 | 2234387522 | 0 |
| 133.46.12.67 | 2234387523 | 0 |
| 133.46.12.68 | 2234387524 | 0 |
| 133.46.12.69 | 2234387525 | 0 |
| 133.46.12.70 | 2234387526 | 0 |
| 133.46.12.71 | 2234387527 | 0 |
| 133.46.12.72 | 2234387528 | 0 |
| 133.46.12.73 | 2234387529 | 0 |
| 133.46.12.74 | 2234387530 | 0 |
| 133.46.12.75 | 2234387531 | 0 |
| 133.46.12.76 | 2234387532 | 0 |
| 133.46.12.77 | 2234387533 | 0 |
| 133.46.12.78 | 2234387534 | 0 |
| 133.46.12.79 | 2234387535 | 0 |
| 133.46.12.80 | 2234387536 | 0 |
| 133.46.12.81 | 2234387537 | 0 |
| 133.46.12.82 | 2234387538 | 0 |
| 133.46.12.83 | 2234387539 | 0 |
| 133.46.12.84 | 2234387540 | 0 |
| 133.46.12.85 | 2234387541 | 0 |