The IP address 138.157.7 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 138.144.0.0/12 (range 138.144.0.0 to 138.159.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 138.144.0.0 |
| IP ending by | 138.159.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 138.144.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 16/09/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2019-09-16 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2019-09-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 138.157.7.0 | 2325546752 | 0 |
| 138.157.7.1 | 2325546753 | 0 |
| 138.157.7.2 | 2325546754 | 0 |
| 138.157.7.3 | 2325546755 | 0 |
| 138.157.7.4 | 2325546756 | 0 |
| 138.157.7.5 | 2325546757 | 0 |
| 138.157.7.6 | 2325546758 | 0 |
| 138.157.7.7 | 2325546759 | 0 |
| 138.157.7.8 | 2325546760 | 0 |
| 138.157.7.9 | 2325546761 | 0 |
| 138.157.7.10 | 2325546762 | 0 |
| 138.157.7.11 | 2325546763 | 0 |
| 138.157.7.12 | 2325546764 | 0 |
| 138.157.7.13 | 2325546765 | 0 |
| 138.157.7.14 | 2325546766 | 0 |
| 138.157.7.15 | 2325546767 | 0 |
| 138.157.7.16 | 2325546768 | 0 |
| 138.157.7.17 | 2325546769 | 0 |
| 138.157.7.18 | 2325546770 | 0 |
| 138.157.7.19 | 2325546771 | 0 |
| 138.157.7.20 | 2325546772 | 0 |
| 138.157.7.21 | 2325546773 | 0 |
| 138.157.7.22 | 2325546774 | 0 |
| 138.157.7.23 | 2325546775 | 0 |
| 138.157.7.24 | 2325546776 | 0 |
| 138.157.7.25 | 2325546777 | 0 |
| 138.157.7.26 | 2325546778 | 0 |
| 138.157.7.27 | 2325546779 | 0 |
| 138.157.7.28 | 2325546780 | 0 |
| 138.157.7.29 | 2325546781 | 0 |
| 138.157.7.30 | 2325546782 | 0 |
| 138.157.7.31 | 2325546783 | 0 |
| 138.157.7.32 | 2325546784 | 0 |
| 138.157.7.33 | 2325546785 | 0 |
| 138.157.7.34 | 2325546786 | 0 |
| 138.157.7.35 | 2325546787 | 0 |
| 138.157.7.36 | 2325546788 | 0 |
| 138.157.7.37 | 2325546789 | 0 |
| 138.157.7.38 | 2325546790 | 0 |
| 138.157.7.39 | 2325546791 | 0 |
| 138.157.7.40 | 2325546792 | 0 |
| 138.157.7.41 | 2325546793 | 0 |
| 138.157.7.42 | 2325546794 | 0 |
| 138.157.7.43 | 2325546795 | 0 |
| 138.157.7.44 | 2325546796 | 0 |
| 138.157.7.45 | 2325546797 | 0 |
| 138.157.7.46 | 2325546798 | 0 |
| 138.157.7.47 | 2325546799 | 0 |
| 138.157.7.48 | 2325546800 | 0 |
| 138.157.7.49 | 2325546801 | 0 |
| 138.157.7.50 | 2325546802 | 0 |
| 138.157.7.51 | 2325546803 | 0 |
| 138.157.7.52 | 2325546804 | 0 |
| 138.157.7.53 | 2325546805 | 0 |
| 138.157.7.54 | 2325546806 | 0 |
| 138.157.7.55 | 2325546807 | 0 |
| 138.157.7.56 | 2325546808 | 0 |
| 138.157.7.57 | 2325546809 | 0 |
| 138.157.7.58 | 2325546810 | 0 |
| 138.157.7.59 | 2325546811 | 0 |
| 138.157.7.60 | 2325546812 | 0 |
| 138.157.7.61 | 2325546813 | 0 |
| 138.157.7.62 | 2325546814 | 0 |
| 138.157.7.63 | 2325546815 | 0 |
| 138.157.7.64 | 2325546816 | 0 |
| 138.157.7.65 | 2325546817 | 0 |
| 138.157.7.66 | 2325546818 | 0 |
| 138.157.7.67 | 2325546819 | 0 |
| 138.157.7.68 | 2325546820 | 0 |
| 138.157.7.69 | 2325546821 | 0 |
| 138.157.7.70 | 2325546822 | 0 |
| 138.157.7.71 | 2325546823 | 0 |
| 138.157.7.72 | 2325546824 | 0 |
| 138.157.7.73 | 2325546825 | 0 |
| 138.157.7.74 | 2325546826 | 0 |
| 138.157.7.75 | 2325546827 | 0 |
| 138.157.7.76 | 2325546828 | 0 |
| 138.157.7.77 | 2325546829 | 0 |
| 138.157.7.78 | 2325546830 | 0 |
| 138.157.7.79 | 2325546831 | 0 |
| 138.157.7.80 | 2325546832 | 0 |
| 138.157.7.81 | 2325546833 | 0 |
| 138.157.7.82 | 2325546834 | 0 |
| 138.157.7.83 | 2325546835 | 0 |
| 138.157.7.84 | 2325546836 | 0 |
| 138.157.7.85 | 2325546837 | 0 |