L'indirizzo IP 131.84.21 è fornito da DoD Network Information Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 131.84.0.0/16, IP tra 131.84.0.0 a 131.84.255.255 ). Il numero di sistema autonomo (ASN) è 140.
| ASN | 140 |
| IP inizia con | 131.84.0.0 |
| IP finale con | 131.84.255.255 |
| ASN Nome | DoD Network Information Center |
| CDIR | 131.84.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 03/12/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Battle Creek | 42,3212 | -85,1797 | 2019-12-02 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2019-12-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.84.21.0 | 2203325696 | 0 |
| 131.84.21.1 | 2203325697 | 0 |
| 131.84.21.2 | 2203325698 | 0 |
| 131.84.21.3 | 2203325699 | 0 |
| 131.84.21.4 | 2203325700 | 0 |
| 131.84.21.5 | 2203325701 | 0 |
| 131.84.21.6 | 2203325702 | 0 |
| 131.84.21.7 | 2203325703 | 0 |
| 131.84.21.8 | 2203325704 | 0 |
| 131.84.21.9 | 2203325705 | 0 |
| 131.84.21.10 | 2203325706 | 0 |
| 131.84.21.11 | 2203325707 | 0 |
| 131.84.21.12 | 2203325708 | 0 |
| 131.84.21.13 | 2203325709 | 0 |
| 131.84.21.14 | 2203325710 | 0 |
| 131.84.21.15 | 2203325711 | 0 |
| 131.84.21.16 | 2203325712 | 0 |
| 131.84.21.17 | 2203325713 | 0 |
| 131.84.21.18 | 2203325714 | 0 |
| 131.84.21.19 | 2203325715 | 0 |
| 131.84.21.20 | 2203325716 | 0 |
| 131.84.21.21 | 2203325717 | 0 |
| 131.84.21.22 | 2203325718 | 0 |
| 131.84.21.23 | 2203325719 | 0 |
| 131.84.21.24 | 2203325720 | 0 |
| 131.84.21.25 | 2203325721 | 0 |
| 131.84.21.26 | 2203325722 | 0 |
| 131.84.21.27 | 2203325723 | 0 |
| 131.84.21.28 | 2203325724 | 0 |
| 131.84.21.29 | 2203325725 | 0 |
| 131.84.21.30 | 2203325726 | 0 |
| 131.84.21.31 | 2203325727 | 0 |
| 131.84.21.32 | 2203325728 | 0 |
| 131.84.21.33 | 2203325729 | 0 |
| 131.84.21.34 | 2203325730 | 0 |
| 131.84.21.35 | 2203325731 | 0 |
| 131.84.21.36 | 2203325732 | 0 |
| 131.84.21.37 | 2203325733 | 0 |
| 131.84.21.38 | 2203325734 | 0 |
| 131.84.21.39 | 2203325735 | 0 |
| 131.84.21.40 | 2203325736 | 0 |
| 131.84.21.41 | 2203325737 | 0 |
| 131.84.21.42 | 2203325738 | 0 |
| 131.84.21.43 | 2203325739 | 0 |
| 131.84.21.44 | 2203325740 | 0 |
| 131.84.21.45 | 2203325741 | 0 |
| 131.84.21.46 | 2203325742 | 0 |
| 131.84.21.47 | 2203325743 | 0 |
| 131.84.21.48 | 2203325744 | 0 |
| 131.84.21.49 | 2203325745 | 0 |
| 131.84.21.50 | 2203325746 | 0 |
| 131.84.21.51 | 2203325747 | 0 |
| 131.84.21.52 | 2203325748 | 0 |
| 131.84.21.53 | 2203325749 | 0 |
| 131.84.21.54 | 2203325750 | 0 |
| 131.84.21.55 | 2203325751 | 0 |
| 131.84.21.56 | 2203325752 | 0 |
| 131.84.21.57 | 2203325753 | 0 |
| 131.84.21.58 | 2203325754 | 0 |
| 131.84.21.59 | 2203325755 | 0 |
| 131.84.21.60 | 2203325756 | 0 |
| 131.84.21.61 | 2203325757 | 0 |
| 131.84.21.62 | 2203325758 | 0 |
| 131.84.21.63 | 2203325759 | 0 |
| 131.84.21.64 | 2203325760 | 0 |
| 131.84.21.65 | 2203325761 | 0 |
| 131.84.21.66 | 2203325762 | 0 |
| 131.84.21.67 | 2203325763 | 0 |
| 131.84.21.68 | 2203325764 | 0 |
| 131.84.21.69 | 2203325765 | 0 |
| 131.84.21.70 | 2203325766 | 0 |
| 131.84.21.71 | 2203325767 | 0 |
| 131.84.21.72 | 2203325768 | 0 |
| 131.84.21.73 | 2203325769 | 0 |
| 131.84.21.74 | 2203325770 | 0 |
| 131.84.21.75 | 2203325771 | 0 |
| 131.84.21.76 | 2203325772 | 0 |
| 131.84.21.77 | 2203325773 | 0 |
| 131.84.21.78 | 2203325774 | 0 |
| 131.84.21.79 | 2203325775 | 0 |
| 131.84.21.80 | 2203325776 | 0 |
| 131.84.21.81 | 2203325777 | 0 |
| 131.84.21.82 | 2203325778 | 0 |
| 131.84.21.83 | 2203325779 | 0 |
| 131.84.21.84 | 2203325780 | 0 |
| 131.84.21.85 | 2203325781 | 0 |