The IP address 131.77.16 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.76.0.0/14 (range 131.76.0.0 to 131.79.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.76.0.0 |
| IP ending by | 131.79.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 31/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-07-30 |
| MaxMind | US | United States | - | Clearfield | 41.1144 | -112.0592 | 2017-07-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.77.16.0 | 2202865664 | 0 |
| 131.77.16.1 | 2202865665 | 0 |
| 131.77.16.2 | 2202865666 | 0 |
| 131.77.16.3 | 2202865667 | 0 |
| 131.77.16.4 | 2202865668 | 0 |
| 131.77.16.5 | 2202865669 | 0 |
| 131.77.16.6 | 2202865670 | 0 |
| 131.77.16.7 | 2202865671 | 0 |
| 131.77.16.8 | 2202865672 | 0 |
| 131.77.16.9 | 2202865673 | 0 |
| 131.77.16.10 | 2202865674 | 0 |
| 131.77.16.11 | 2202865675 | 0 |
| 131.77.16.12 | 2202865676 | 0 |
| 131.77.16.13 | 2202865677 | 0 |
| 131.77.16.14 | 2202865678 | 0 |
| 131.77.16.15 | 2202865679 | 0 |
| 131.77.16.16 | 2202865680 | 0 |
| 131.77.16.17 | 2202865681 | 0 |
| 131.77.16.18 | 2202865682 | 0 |
| 131.77.16.19 | 2202865683 | 0 |
| 131.77.16.20 | 2202865684 | 0 |
| 131.77.16.21 | 2202865685 | 0 |
| 131.77.16.22 | 2202865686 | 0 |
| 131.77.16.23 | 2202865687 | 0 |
| 131.77.16.24 | 2202865688 | 0 |
| 131.77.16.25 | 2202865689 | 0 |
| 131.77.16.26 | 2202865690 | 0 |
| 131.77.16.27 | 2202865691 | 0 |
| 131.77.16.28 | 2202865692 | 0 |
| 131.77.16.29 | 2202865693 | 0 |
| 131.77.16.30 | 2202865694 | 0 |
| 131.77.16.31 | 2202865695 | 0 |
| 131.77.16.32 | 2202865696 | 0 |
| 131.77.16.33 | 2202865697 | 0 |
| 131.77.16.34 | 2202865698 | 0 |
| 131.77.16.35 | 2202865699 | 0 |
| 131.77.16.36 | 2202865700 | 0 |
| 131.77.16.37 | 2202865701 | 0 |
| 131.77.16.38 | 2202865702 | 0 |
| 131.77.16.39 | 2202865703 | 0 |
| 131.77.16.40 | 2202865704 | 0 |
| 131.77.16.41 | 2202865705 | 0 |
| 131.77.16.42 | 2202865706 | 0 |
| 131.77.16.43 | 2202865707 | 0 |
| 131.77.16.44 | 2202865708 | 0 |
| 131.77.16.45 | 2202865709 | 0 |
| 131.77.16.46 | 2202865710 | 0 |
| 131.77.16.47 | 2202865711 | 0 |
| 131.77.16.48 | 2202865712 | 0 |
| 131.77.16.49 | 2202865713 | 0 |
| 131.77.16.50 | 2202865714 | 0 |
| 131.77.16.51 | 2202865715 | 0 |
| 131.77.16.52 | 2202865716 | 0 |
| 131.77.16.53 | 2202865717 | 0 |
| 131.77.16.54 | 2202865718 | 0 |
| 131.77.16.55 | 2202865719 | 0 |
| 131.77.16.56 | 2202865720 | 0 |
| 131.77.16.57 | 2202865721 | 0 |
| 131.77.16.58 | 2202865722 | 0 |
| 131.77.16.59 | 2202865723 | 0 |
| 131.77.16.60 | 2202865724 | 0 |
| 131.77.16.61 | 2202865725 | 0 |
| 131.77.16.62 | 2202865726 | 0 |
| 131.77.16.63 | 2202865727 | 0 |
| 131.77.16.64 | 2202865728 | 0 |
| 131.77.16.65 | 2202865729 | 0 |
| 131.77.16.66 | 2202865730 | 0 |
| 131.77.16.67 | 2202865731 | 0 |
| 131.77.16.68 | 2202865732 | 0 |
| 131.77.16.69 | 2202865733 | 0 |
| 131.77.16.70 | 2202865734 | 0 |
| 131.77.16.71 | 2202865735 | 0 |
| 131.77.16.72 | 2202865736 | 0 |
| 131.77.16.73 | 2202865737 | 0 |
| 131.77.16.74 | 2202865738 | 0 |
| 131.77.16.75 | 2202865739 | 0 |
| 131.77.16.76 | 2202865740 | 0 |
| 131.77.16.77 | 2202865741 | 0 |
| 131.77.16.78 | 2202865742 | 0 |
| 131.77.16.79 | 2202865743 | 0 |
| 131.77.16.80 | 2202865744 | 0 |
| 131.77.16.81 | 2202865745 | 0 |
| 131.77.16.82 | 2202865746 | 0 |
| 131.77.16.83 | 2202865747 | 0 |
| 131.77.16.84 | 2202865748 | 0 |
| 131.77.16.85 | 2202865749 | 0 |