L'indirizzo IP 131.205.2 è fornito da Research Organization of Information and Systems, National Institute of Informatics, che è di proprietà del CIDR (Classless Inter-Domain Routing) 131.206.0.0/16, IP tra 131.206.0.0 a 131.206.255.255 ). Il numero di sistema autonomo (ASN) è 2907.
| ASN | 2907 |
| IP inizia con | 131.206.0.0 |
| IP finale con | 131.206.255.255 |
| ASN Nome | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 131.206.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 25/03/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Kitakyushu | 33,8333 | 130,8333 | 2020-03-25 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2020-03-25 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.205.2.0 | 2211250688 | 0 |
| 131.205.2.1 | 2211250689 | 0 |
| 131.205.2.2 | 2211250690 | 0 |
| 131.205.2.3 | 2211250691 | 0 |
| 131.205.2.4 | 2211250692 | 0 |
| 131.205.2.5 | 2211250693 | 0 |
| 131.205.2.6 | 2211250694 | 0 |
| 131.205.2.7 | 2211250695 | 0 |
| 131.205.2.8 | 2211250696 | 0 |
| 131.205.2.9 | 2211250697 | 0 |
| 131.205.2.10 | 2211250698 | 0 |
| 131.205.2.11 | 2211250699 | 0 |
| 131.205.2.12 | 2211250700 | 0 |
| 131.205.2.13 | 2211250701 | 0 |
| 131.205.2.14 | 2211250702 | 0 |
| 131.205.2.15 | 2211250703 | 0 |
| 131.205.2.16 | 2211250704 | 0 |
| 131.205.2.17 | 2211250705 | 0 |
| 131.205.2.18 | 2211250706 | 0 |
| 131.205.2.19 | 2211250707 | 0 |
| 131.205.2.20 | 2211250708 | 0 |
| 131.205.2.21 | 2211250709 | 0 |
| 131.205.2.22 | 2211250710 | 0 |
| 131.205.2.23 | 2211250711 | 0 |
| 131.205.2.24 | 2211250712 | 0 |
| 131.205.2.25 | 2211250713 | 0 |
| 131.205.2.26 | 2211250714 | 0 |
| 131.205.2.27 | 2211250715 | 0 |
| 131.205.2.28 | 2211250716 | 0 |
| 131.205.2.29 | 2211250717 | 0 |
| 131.205.2.30 | 2211250718 | 0 |
| 131.205.2.31 | 2211250719 | 0 |
| 131.205.2.32 | 2211250720 | 0 |
| 131.205.2.33 | 2211250721 | 0 |
| 131.205.2.34 | 2211250722 | 0 |
| 131.205.2.35 | 2211250723 | 0 |
| 131.205.2.36 | 2211250724 | 0 |
| 131.205.2.37 | 2211250725 | 0 |
| 131.205.2.38 | 2211250726 | 0 |
| 131.205.2.39 | 2211250727 | 0 |
| 131.205.2.40 | 2211250728 | 0 |
| 131.205.2.41 | 2211250729 | 0 |
| 131.205.2.42 | 2211250730 | 0 |
| 131.205.2.43 | 2211250731 | 0 |
| 131.205.2.44 | 2211250732 | 0 |
| 131.205.2.45 | 2211250733 | 0 |
| 131.205.2.46 | 2211250734 | 0 |
| 131.205.2.47 | 2211250735 | 0 |
| 131.205.2.48 | 2211250736 | 0 |
| 131.205.2.49 | 2211250737 | 0 |
| 131.205.2.50 | 2211250738 | 0 |
| 131.205.2.51 | 2211250739 | 0 |
| 131.205.2.52 | 2211250740 | 0 |
| 131.205.2.53 | 2211250741 | 0 |
| 131.205.2.54 | 2211250742 | 0 |
| 131.205.2.55 | 2211250743 | 0 |
| 131.205.2.56 | 2211250744 | 0 |
| 131.205.2.57 | 2211250745 | 0 |
| 131.205.2.58 | 2211250746 | 0 |
| 131.205.2.59 | 2211250747 | 0 |
| 131.205.2.60 | 2211250748 | 0 |
| 131.205.2.61 | 2211250749 | 0 |
| 131.205.2.62 | 2211250750 | 0 |
| 131.205.2.63 | 2211250751 | 0 |
| 131.205.2.64 | 2211250752 | 0 |
| 131.205.2.65 | 2211250753 | 0 |
| 131.205.2.66 | 2211250754 | 0 |
| 131.205.2.67 | 2211250755 | 0 |
| 131.205.2.68 | 2211250756 | 0 |
| 131.205.2.69 | 2211250757 | 0 |
| 131.205.2.70 | 2211250758 | 0 |
| 131.205.2.71 | 2211250759 | 0 |
| 131.205.2.72 | 2211250760 | 0 |
| 131.205.2.73 | 2211250761 | 0 |
| 131.205.2.74 | 2211250762 | 0 |
| 131.205.2.75 | 2211250763 | 0 |
| 131.205.2.76 | 2211250764 | 0 |
| 131.205.2.77 | 2211250765 | 0 |
| 131.205.2.78 | 2211250766 | 0 |
| 131.205.2.79 | 2211250767 | 0 |
| 131.205.2.80 | 2211250768 | 0 |
| 131.205.2.81 | 2211250769 | 0 |
| 131.205.2.82 | 2211250770 | 0 |
| 131.205.2.83 | 2211250771 | 0 |
| 131.205.2.84 | 2211250772 | 0 |
| 131.205.2.85 | 2211250773 | 0 |