The IP address 55.57.87 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 55.0.0.0/8 (range 55.0.0.0 to 55.255.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 55.0.0.0 |
| IP ending by | 55.255.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 55.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 12/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fort Huachuca | 31.5565 | -110.3506 | 2017-10-11 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2017-10-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.57.87.0 | 926504704 | 0 |
| 55.57.87.1 | 926504705 | 0 |
| 55.57.87.2 | 926504706 | 0 |
| 55.57.87.3 | 926504707 | 0 |
| 55.57.87.4 | 926504708 | 0 |
| 55.57.87.5 | 926504709 | 0 |
| 55.57.87.6 | 926504710 | 0 |
| 55.57.87.7 | 926504711 | 0 |
| 55.57.87.8 | 926504712 | 0 |
| 55.57.87.9 | 926504713 | 0 |
| 55.57.87.10 | 926504714 | 0 |
| 55.57.87.11 | 926504715 | 0 |
| 55.57.87.12 | 926504716 | 0 |
| 55.57.87.13 | 926504717 | 0 |
| 55.57.87.14 | 926504718 | 0 |
| 55.57.87.15 | 926504719 | 0 |
| 55.57.87.16 | 926504720 | 0 |
| 55.57.87.17 | 926504721 | 0 |
| 55.57.87.18 | 926504722 | 0 |
| 55.57.87.19 | 926504723 | 0 |
| 55.57.87.20 | 926504724 | 0 |
| 55.57.87.21 | 926504725 | 0 |
| 55.57.87.22 | 926504726 | 0 |
| 55.57.87.23 | 926504727 | 0 |
| 55.57.87.24 | 926504728 | 0 |
| 55.57.87.25 | 926504729 | 0 |
| 55.57.87.26 | 926504730 | 0 |
| 55.57.87.27 | 926504731 | 0 |
| 55.57.87.28 | 926504732 | 0 |
| 55.57.87.29 | 926504733 | 0 |
| 55.57.87.30 | 926504734 | 0 |
| 55.57.87.31 | 926504735 | 0 |
| 55.57.87.32 | 926504736 | 0 |
| 55.57.87.33 | 926504737 | 0 |
| 55.57.87.34 | 926504738 | 0 |
| 55.57.87.35 | 926504739 | 0 |
| 55.57.87.36 | 926504740 | 0 |
| 55.57.87.37 | 926504741 | 0 |
| 55.57.87.38 | 926504742 | 0 |
| 55.57.87.39 | 926504743 | 0 |
| 55.57.87.40 | 926504744 | 0 |
| 55.57.87.41 | 926504745 | 0 |
| 55.57.87.42 | 926504746 | 0 |
| 55.57.87.43 | 926504747 | 0 |
| 55.57.87.44 | 926504748 | 0 |
| 55.57.87.45 | 926504749 | 0 |
| 55.57.87.46 | 926504750 | 0 |
| 55.57.87.47 | 926504751 | 0 |
| 55.57.87.48 | 926504752 | 0 |
| 55.57.87.49 | 926504753 | 0 |
| 55.57.87.50 | 926504754 | 0 |
| 55.57.87.51 | 926504755 | 0 |
| 55.57.87.52 | 926504756 | 0 |
| 55.57.87.53 | 926504757 | 0 |
| 55.57.87.54 | 926504758 | 0 |
| 55.57.87.55 | 926504759 | 0 |
| 55.57.87.56 | 926504760 | 0 |
| 55.57.87.57 | 926504761 | 0 |
| 55.57.87.58 | 926504762 | 0 |
| 55.57.87.59 | 926504763 | 0 |
| 55.57.87.60 | 926504764 | 0 |
| 55.57.87.61 | 926504765 | 0 |
| 55.57.87.62 | 926504766 | 0 |
| 55.57.87.63 | 926504767 | 0 |
| 55.57.87.64 | 926504768 | 0 |
| 55.57.87.65 | 926504769 | 0 |
| 55.57.87.66 | 926504770 | 0 |
| 55.57.87.67 | 926504771 | 0 |
| 55.57.87.68 | 926504772 | 0 |
| 55.57.87.69 | 926504773 | 0 |
| 55.57.87.70 | 926504774 | 0 |
| 55.57.87.71 | 926504775 | 0 |
| 55.57.87.72 | 926504776 | 0 |
| 55.57.87.73 | 926504777 | 0 |
| 55.57.87.74 | 926504778 | 0 |
| 55.57.87.75 | 926504779 | 0 |
| 55.57.87.76 | 926504780 | 0 |
| 55.57.87.77 | 926504781 | 0 |
| 55.57.87.78 | 926504782 | 0 |
| 55.57.87.79 | 926504783 | 0 |
| 55.57.87.80 | 926504784 | 0 |
| 55.57.87.81 | 926504785 | 0 |
| 55.57.87.82 | 926504786 | 0 |
| 55.57.87.83 | 926504787 | 0 |
| 55.57.87.84 | 926504788 | 0 |
| 55.57.87.85 | 926504789 | 0 |