The IP address 55.14.21 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 | 20/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fort Huachuca | 31.5565 | -110.3506 | 2017-07-20 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2017-07-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.14.21.0 | 923669760 | 0 |
| 55.14.21.1 | 923669761 | 0 |
| 55.14.21.2 | 923669762 | 0 |
| 55.14.21.3 | 923669763 | 0 |
| 55.14.21.4 | 923669764 | 0 |
| 55.14.21.5 | 923669765 | 0 |
| 55.14.21.6 | 923669766 | 0 |
| 55.14.21.7 | 923669767 | 0 |
| 55.14.21.8 | 923669768 | 0 |
| 55.14.21.9 | 923669769 | 0 |
| 55.14.21.10 | 923669770 | 0 |
| 55.14.21.11 | 923669771 | 0 |
| 55.14.21.12 | 923669772 | 0 |
| 55.14.21.13 | 923669773 | 0 |
| 55.14.21.14 | 923669774 | 0 |
| 55.14.21.15 | 923669775 | 0 |
| 55.14.21.16 | 923669776 | 0 |
| 55.14.21.17 | 923669777 | 0 |
| 55.14.21.18 | 923669778 | 0 |
| 55.14.21.19 | 923669779 | 0 |
| 55.14.21.20 | 923669780 | 0 |
| 55.14.21.21 | 923669781 | 0 |
| 55.14.21.22 | 923669782 | 0 |
| 55.14.21.23 | 923669783 | 0 |
| 55.14.21.24 | 923669784 | 0 |
| 55.14.21.25 | 923669785 | 0 |
| 55.14.21.26 | 923669786 | 0 |
| 55.14.21.27 | 923669787 | 0 |
| 55.14.21.28 | 923669788 | 0 |
| 55.14.21.29 | 923669789 | 0 |
| 55.14.21.30 | 923669790 | 0 |
| 55.14.21.31 | 923669791 | 0 |
| 55.14.21.32 | 923669792 | 0 |
| 55.14.21.33 | 923669793 | 0 |
| 55.14.21.34 | 923669794 | 0 |
| 55.14.21.35 | 923669795 | 0 |
| 55.14.21.36 | 923669796 | 0 |
| 55.14.21.37 | 923669797 | 0 |
| 55.14.21.38 | 923669798 | 0 |
| 55.14.21.39 | 923669799 | 0 |
| 55.14.21.40 | 923669800 | 0 |
| 55.14.21.41 | 923669801 | 0 |
| 55.14.21.42 | 923669802 | 0 |
| 55.14.21.43 | 923669803 | 0 |
| 55.14.21.44 | 923669804 | 0 |
| 55.14.21.45 | 923669805 | 0 |
| 55.14.21.46 | 923669806 | 0 |
| 55.14.21.47 | 923669807 | 0 |
| 55.14.21.48 | 923669808 | 0 |
| 55.14.21.49 | 923669809 | 0 |
| 55.14.21.50 | 923669810 | 0 |
| 55.14.21.51 | 923669811 | 0 |
| 55.14.21.52 | 923669812 | 0 |
| 55.14.21.53 | 923669813 | 0 |
| 55.14.21.54 | 923669814 | 0 |
| 55.14.21.55 | 923669815 | 0 |
| 55.14.21.56 | 923669816 | 0 |
| 55.14.21.57 | 923669817 | 0 |
| 55.14.21.58 | 923669818 | 0 |
| 55.14.21.59 | 923669819 | 0 |
| 55.14.21.60 | 923669820 | 0 |
| 55.14.21.61 | 923669821 | 0 |
| 55.14.21.62 | 923669822 | 0 |
| 55.14.21.63 | 923669823 | 0 |
| 55.14.21.64 | 923669824 | 0 |
| 55.14.21.65 | 923669825 | 0 |
| 55.14.21.66 | 923669826 | 0 |
| 55.14.21.67 | 923669827 | 0 |
| 55.14.21.68 | 923669828 | 0 |
| 55.14.21.69 | 923669829 | 0 |
| 55.14.21.70 | 923669830 | 0 |
| 55.14.21.71 | 923669831 | 0 |
| 55.14.21.72 | 923669832 | 0 |
| 55.14.21.73 | 923669833 | 0 |
| 55.14.21.74 | 923669834 | 0 |
| 55.14.21.75 | 923669835 | 0 |
| 55.14.21.76 | 923669836 | 0 |
| 55.14.21.77 | 923669837 | 0 |
| 55.14.21.78 | 923669838 | 0 |
| 55.14.21.79 | 923669839 | 0 |
| 55.14.21.80 | 923669840 | 0 |
| 55.14.21.81 | 923669841 | 0 |
| 55.14.21.82 | 923669842 | 0 |
| 55.14.21.83 | 923669843 | 0 |
| 55.14.21.84 | 923669844 | 0 |
| 55.14.21.85 | 923669845 | 0 |