L'indirizzo IP 133.21.26 è fornito da Research Organization of Information and Systems, National Institute of Informatics, che è di proprietà del CIDR (Classless Inter-Domain Routing) 133.21.0.0/16, IP tra 133.21.0.0 a 133.21.255.255 ). Il numero di sistema autonomo (ASN) è 2907.
| ASN | 2907 |
| IP inizia con | 133.21.0.0 |
| IP finale con | 133.21.255.255 |
| ASN Nome | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.21.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 20/04/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Nagoya | 35,1815 | 136,9064 | 2020-04-20 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2020-04-20 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.21.26.0 | 2232752640 | 0 |
| 133.21.26.1 | 2232752641 | 0 |
| 133.21.26.2 | 2232752642 | 0 |
| 133.21.26.3 | 2232752643 | 0 |
| 133.21.26.4 | 2232752644 | 0 |
| 133.21.26.5 | 2232752645 | 0 |
| 133.21.26.6 | 2232752646 | 0 |
| 133.21.26.7 | 2232752647 | 0 |
| 133.21.26.8 | 2232752648 | 0 |
| 133.21.26.9 | 2232752649 | 0 |
| 133.21.26.10 | 2232752650 | 0 |
| 133.21.26.11 | 2232752651 | 0 |
| 133.21.26.12 | 2232752652 | 0 |
| 133.21.26.13 | 2232752653 | 0 |
| 133.21.26.14 | 2232752654 | 0 |
| 133.21.26.15 | 2232752655 | 0 |
| 133.21.26.16 | 2232752656 | 0 |
| 133.21.26.17 | 2232752657 | 0 |
| 133.21.26.18 | 2232752658 | 0 |
| 133.21.26.19 | 2232752659 | 0 |
| 133.21.26.20 | 2232752660 | 0 |
| 133.21.26.21 | 2232752661 | 0 |
| 133.21.26.22 | 2232752662 | 0 |
| 133.21.26.23 | 2232752663 | 0 |
| 133.21.26.24 | 2232752664 | 0 |
| 133.21.26.25 | 2232752665 | 0 |
| 133.21.26.26 | 2232752666 | 0 |
| 133.21.26.27 | 2232752667 | 0 |
| 133.21.26.28 | 2232752668 | 0 |
| 133.21.26.29 | 2232752669 | 0 |
| 133.21.26.30 | 2232752670 | 0 |
| 133.21.26.31 | 2232752671 | 0 |
| 133.21.26.32 | 2232752672 | 0 |
| 133.21.26.33 | 2232752673 | 0 |
| 133.21.26.34 | 2232752674 | 0 |
| 133.21.26.35 | 2232752675 | 0 |
| 133.21.26.36 | 2232752676 | 0 |
| 133.21.26.37 | 2232752677 | 0 |
| 133.21.26.38 | 2232752678 | 0 |
| 133.21.26.39 | 2232752679 | 0 |
| 133.21.26.40 | 2232752680 | 0 |
| 133.21.26.41 | 2232752681 | 0 |
| 133.21.26.42 | 2232752682 | 0 |
| 133.21.26.43 | 2232752683 | 0 |
| 133.21.26.44 | 2232752684 | 0 |
| 133.21.26.45 | 2232752685 | 0 |
| 133.21.26.46 | 2232752686 | 0 |
| 133.21.26.47 | 2232752687 | 0 |
| 133.21.26.48 | 2232752688 | 0 |
| 133.21.26.49 | 2232752689 | 0 |
| 133.21.26.50 | 2232752690 | 0 |
| 133.21.26.51 | 2232752691 | 0 |
| 133.21.26.52 | 2232752692 | 0 |
| 133.21.26.53 | 2232752693 | 0 |
| 133.21.26.54 | 2232752694 | 0 |
| 133.21.26.55 | 2232752695 | 0 |
| 133.21.26.56 | 2232752696 | 0 |
| 133.21.26.57 | 2232752697 | 0 |
| 133.21.26.58 | 2232752698 | 0 |
| 133.21.26.59 | 2232752699 | 0 |
| 133.21.26.60 | 2232752700 | 0 |
| 133.21.26.61 | 2232752701 | 0 |
| 133.21.26.62 | 2232752702 | 0 |
| 133.21.26.63 | 2232752703 | 0 |
| 133.21.26.64 | 2232752704 | 0 |
| 133.21.26.65 | 2232752705 | 0 |
| 133.21.26.66 | 2232752706 | 0 |
| 133.21.26.67 | 2232752707 | 0 |
| 133.21.26.68 | 2232752708 | 0 |
| 133.21.26.69 | 2232752709 | 0 |
| 133.21.26.70 | 2232752710 | 0 |
| 133.21.26.71 | 2232752711 | 0 |
| 133.21.26.72 | 2232752712 | 0 |
| 133.21.26.73 | 2232752713 | 0 |
| 133.21.26.74 | 2232752714 | 0 |
| 133.21.26.75 | 2232752715 | 0 |
| 133.21.26.76 | 2232752716 | 0 |
| 133.21.26.77 | 2232752717 | 0 |
| 133.21.26.78 | 2232752718 | 0 |
| 133.21.26.79 | 2232752719 | 0 |
| 133.21.26.80 | 2232752720 | 0 |
| 133.21.26.81 | 2232752721 | 0 |
| 133.21.26.82 | 2232752722 | 0 |
| 133.21.26.83 | 2232752723 | 0 |
| 133.21.26.84 | 2232752724 | 0 |
| 133.21.26.85 | 2232752725 | 0 |