The IP address 131.31.30 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.32.0.0/11 (range 131.32.0.0 to 131.63.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.32.0.0 |
| IP ending by | 131.63.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| Numerical IP | |
| Registry | |
| Last update | 21/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2019-05-21 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2019-05-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.31.30.0 | 2199854592 | 0 |
| 131.31.30.1 | 2199854593 | 0 |
| 131.31.30.2 | 2199854594 | 0 |
| 131.31.30.3 | 2199854595 | 0 |
| 131.31.30.4 | 2199854596 | 0 |
| 131.31.30.5 | 2199854597 | 0 |
| 131.31.30.6 | 2199854598 | 0 |
| 131.31.30.7 | 2199854599 | 0 |
| 131.31.30.8 | 2199854600 | 0 |
| 131.31.30.9 | 2199854601 | 0 |
| 131.31.30.10 | 2199854602 | 0 |
| 131.31.30.11 | 2199854603 | 0 |
| 131.31.30.12 | 2199854604 | 0 |
| 131.31.30.13 | 2199854605 | 0 |
| 131.31.30.14 | 2199854606 | 0 |
| 131.31.30.15 | 2199854607 | 0 |
| 131.31.30.16 | 2199854608 | 0 |
| 131.31.30.17 | 2199854609 | 0 |
| 131.31.30.18 | 2199854610 | 0 |
| 131.31.30.19 | 2199854611 | 0 |
| 131.31.30.20 | 2199854612 | 0 |
| 131.31.30.21 | 2199854613 | 0 |
| 131.31.30.22 | 2199854614 | 0 |
| 131.31.30.23 | 2199854615 | 0 |
| 131.31.30.24 | 2199854616 | 0 |
| 131.31.30.25 | 2199854617 | 0 |
| 131.31.30.26 | 2199854618 | 0 |
| 131.31.30.27 | 2199854619 | 0 |
| 131.31.30.28 | 2199854620 | 0 |
| 131.31.30.29 | 2199854621 | 0 |
| 131.31.30.30 | 2199854622 | 0 |
| 131.31.30.31 | 2199854623 | 0 |
| 131.31.30.32 | 2199854624 | 0 |
| 131.31.30.33 | 2199854625 | 0 |
| 131.31.30.34 | 2199854626 | 0 |
| 131.31.30.35 | 2199854627 | 0 |
| 131.31.30.36 | 2199854628 | 0 |
| 131.31.30.37 | 2199854629 | 0 |
| 131.31.30.38 | 2199854630 | 0 |
| 131.31.30.39 | 2199854631 | 0 |
| 131.31.30.40 | 2199854632 | 0 |
| 131.31.30.41 | 2199854633 | 0 |
| 131.31.30.42 | 2199854634 | 0 |
| 131.31.30.43 | 2199854635 | 0 |
| 131.31.30.44 | 2199854636 | 0 |
| 131.31.30.45 | 2199854637 | 0 |
| 131.31.30.46 | 2199854638 | 0 |
| 131.31.30.47 | 2199854639 | 0 |
| 131.31.30.48 | 2199854640 | 0 |
| 131.31.30.49 | 2199854641 | 0 |
| 131.31.30.50 | 2199854642 | 0 |
| 131.31.30.51 | 2199854643 | 0 |
| 131.31.30.52 | 2199854644 | 0 |
| 131.31.30.53 | 2199854645 | 0 |
| 131.31.30.54 | 2199854646 | 0 |
| 131.31.30.55 | 2199854647 | 0 |
| 131.31.30.56 | 2199854648 | 0 |
| 131.31.30.57 | 2199854649 | 0 |
| 131.31.30.58 | 2199854650 | 0 |
| 131.31.30.59 | 2199854651 | 0 |
| 131.31.30.60 | 2199854652 | 0 |
| 131.31.30.61 | 2199854653 | 0 |
| 131.31.30.62 | 2199854654 | 0 |
| 131.31.30.63 | 2199854655 | 0 |
| 131.31.30.64 | 2199854656 | 0 |
| 131.31.30.65 | 2199854657 | 0 |
| 131.31.30.66 | 2199854658 | 0 |
| 131.31.30.67 | 2199854659 | 0 |
| 131.31.30.68 | 2199854660 | 0 |
| 131.31.30.69 | 2199854661 | 0 |
| 131.31.30.70 | 2199854662 | 0 |
| 131.31.30.71 | 2199854663 | 0 |
| 131.31.30.72 | 2199854664 | 0 |
| 131.31.30.73 | 2199854665 | 0 |
| 131.31.30.74 | 2199854666 | 0 |
| 131.31.30.75 | 2199854667 | 0 |
| 131.31.30.76 | 2199854668 | 0 |
| 131.31.30.77 | 2199854669 | 0 |
| 131.31.30.78 | 2199854670 | 0 |
| 131.31.30.79 | 2199854671 | 0 |
| 131.31.30.80 | 2199854672 | 0 |
| 131.31.30.81 | 2199854673 | 0 |
| 131.31.30.82 | 2199854674 | 0 |
| 131.31.30.83 | 2199854675 | 0 |
| 131.31.30.84 | 2199854676 | 0 |
| 131.31.30.85 | 2199854677 | 0 |