The IP address 133.13.19 is provided by University of the Ryukyus, it's belong to the CDIR (Classless Inter-Domain Routing) 133.13.0.0/16 (range 133.13.0.0 to 133.13.255.255). The autonomous system number (ASN) is 17960.
| ASN | 17960 |
| IP starting by | 133.13.0.0 |
| IP ending by | 133.13.255.255 |
| ASN Name | University of the Ryukyus |
| CDIR | 133.13.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 28/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Okinawa | 26.3342 | 127.8056 | 2017-07-28 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2017-07-28 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.13.19.0 | 2232226560 | 0 |
| 133.13.19.1 | 2232226561 | 0 |
| 133.13.19.2 | 2232226562 | 0 |
| 133.13.19.3 | 2232226563 | 0 |
| 133.13.19.4 | 2232226564 | 0 |
| 133.13.19.5 | 2232226565 | 0 |
| 133.13.19.6 | 2232226566 | 0 |
| 133.13.19.7 | 2232226567 | 0 |
| 133.13.19.8 | 2232226568 | 0 |
| 133.13.19.9 | 2232226569 | 0 |
| 133.13.19.10 | 2232226570 | 0 |
| 133.13.19.11 | 2232226571 | 0 |
| 133.13.19.12 | 2232226572 | 0 |
| 133.13.19.13 | 2232226573 | 0 |
| 133.13.19.14 | 2232226574 | 0 |
| 133.13.19.15 | 2232226575 | 0 |
| 133.13.19.16 | 2232226576 | 0 |
| 133.13.19.17 | 2232226577 | 0 |
| 133.13.19.18 | 2232226578 | 0 |
| 133.13.19.19 | 2232226579 | 0 |
| 133.13.19.20 | 2232226580 | 0 |
| 133.13.19.21 | 2232226581 | 0 |
| 133.13.19.22 | 2232226582 | 0 |
| 133.13.19.23 | 2232226583 | 0 |
| 133.13.19.24 | 2232226584 | 0 |
| 133.13.19.25 | 2232226585 | 0 |
| 133.13.19.26 | 2232226586 | 0 |
| 133.13.19.27 | 2232226587 | 0 |
| 133.13.19.28 | 2232226588 | 0 |
| 133.13.19.29 | 2232226589 | 0 |
| 133.13.19.30 | 2232226590 | 0 |
| 133.13.19.31 | 2232226591 | 0 |
| 133.13.19.32 | 2232226592 | 0 |
| 133.13.19.33 | 2232226593 | 0 |
| 133.13.19.34 | 2232226594 | 0 |
| 133.13.19.35 | 2232226595 | 0 |
| 133.13.19.36 | 2232226596 | 0 |
| 133.13.19.37 | 2232226597 | 0 |
| 133.13.19.38 | 2232226598 | 0 |
| 133.13.19.39 | 2232226599 | 0 |
| 133.13.19.40 | 2232226600 | 0 |
| 133.13.19.41 | 2232226601 | 0 |
| 133.13.19.42 | 2232226602 | 0 |
| 133.13.19.43 | 2232226603 | 0 |
| 133.13.19.44 | 2232226604 | 0 |
| 133.13.19.45 | 2232226605 | 0 |
| 133.13.19.46 | 2232226606 | 0 |
| 133.13.19.47 | 2232226607 | 0 |
| 133.13.19.48 | 2232226608 | 0 |
| 133.13.19.49 | 2232226609 | 0 |
| 133.13.19.50 | 2232226610 | 0 |
| 133.13.19.51 | 2232226611 | 0 |
| 133.13.19.52 | 2232226612 | 0 |
| 133.13.19.53 | 2232226613 | 0 |
| 133.13.19.54 | 2232226614 | 0 |
| 133.13.19.55 | 2232226615 | 0 |
| 133.13.19.56 | 2232226616 | 0 |
| 133.13.19.57 | 2232226617 | 0 |
| 133.13.19.58 | 2232226618 | 0 |
| 133.13.19.59 | 2232226619 | 0 |
| 133.13.19.60 | 2232226620 | 0 |
| 133.13.19.61 | 2232226621 | 0 |
| 133.13.19.62 | 2232226622 | 0 |
| 133.13.19.63 | 2232226623 | 0 |
| 133.13.19.64 | 2232226624 | 0 |
| 133.13.19.65 | 2232226625 | 0 |
| 133.13.19.66 | 2232226626 | 0 |
| 133.13.19.67 | 2232226627 | 0 |
| 133.13.19.68 | 2232226628 | 0 |
| 133.13.19.69 | 2232226629 | 0 |
| 133.13.19.70 | 2232226630 | 0 |
| 133.13.19.71 | 2232226631 | 0 |
| 133.13.19.72 | 2232226632 | 0 |
| 133.13.19.73 | 2232226633 | 0 |
| 133.13.19.74 | 2232226634 | 0 |
| 133.13.19.75 | 2232226635 | 0 |
| 133.13.19.76 | 2232226636 | 0 |
| 133.13.19.77 | 2232226637 | 0 |
| 133.13.19.78 | 2232226638 | 0 |
| 133.13.19.79 | 2232226639 | 0 |
| 133.13.19.80 | 2232226640 | 0 |
| 133.13.19.81 | 2232226641 | 0 |
| 133.13.19.82 | 2232226642 | 0 |
| 133.13.19.83 | 2232226643 | 0 |
| 133.13.19.84 | 2232226644 | 0 |
| 133.13.19.85 | 2232226645 | 0 |