The IP address 131.57.28 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 | arin |
| Last update | 22/07/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2020-07-21 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2020-07-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.57.28.0 | 2201558016 | 0 |
| 131.57.28.1 | 2201558017 | 0 |
| 131.57.28.2 | 2201558018 | 0 |
| 131.57.28.3 | 2201558019 | 0 |
| 131.57.28.4 | 2201558020 | 0 |
| 131.57.28.5 | 2201558021 | 0 |
| 131.57.28.6 | 2201558022 | 0 |
| 131.57.28.7 | 2201558023 | 0 |
| 131.57.28.8 | 2201558024 | 0 |
| 131.57.28.9 | 2201558025 | 0 |
| 131.57.28.10 | 2201558026 | 0 |
| 131.57.28.11 | 2201558027 | 0 |
| 131.57.28.12 | 2201558028 | 0 |
| 131.57.28.13 | 2201558029 | 0 |
| 131.57.28.14 | 2201558030 | 0 |
| 131.57.28.15 | 2201558031 | 0 |
| 131.57.28.16 | 2201558032 | 0 |
| 131.57.28.17 | 2201558033 | 0 |
| 131.57.28.18 | 2201558034 | 0 |
| 131.57.28.19 | 2201558035 | 0 |
| 131.57.28.20 | 2201558036 | 0 |
| 131.57.28.21 | 2201558037 | 0 |
| 131.57.28.22 | 2201558038 | 0 |
| 131.57.28.23 | 2201558039 | 0 |
| 131.57.28.24 | 2201558040 | 0 |
| 131.57.28.25 | 2201558041 | 0 |
| 131.57.28.26 | 2201558042 | 0 |
| 131.57.28.27 | 2201558043 | 0 |
| 131.57.28.28 | 2201558044 | 0 |
| 131.57.28.29 | 2201558045 | 0 |
| 131.57.28.30 | 2201558046 | 0 |
| 131.57.28.31 | 2201558047 | 0 |
| 131.57.28.32 | 2201558048 | 0 |
| 131.57.28.33 | 2201558049 | 0 |
| 131.57.28.34 | 2201558050 | 0 |
| 131.57.28.35 | 2201558051 | 0 |
| 131.57.28.36 | 2201558052 | 0 |
| 131.57.28.37 | 2201558053 | 0 |
| 131.57.28.38 | 2201558054 | 0 |
| 131.57.28.39 | 2201558055 | 0 |
| 131.57.28.40 | 2201558056 | 0 |
| 131.57.28.41 | 2201558057 | 0 |
| 131.57.28.42 | 2201558058 | 0 |
| 131.57.28.43 | 2201558059 | 0 |
| 131.57.28.44 | 2201558060 | 0 |
| 131.57.28.45 | 2201558061 | 0 |
| 131.57.28.46 | 2201558062 | 0 |
| 131.57.28.47 | 2201558063 | 0 |
| 131.57.28.48 | 2201558064 | 0 |
| 131.57.28.49 | 2201558065 | 0 |
| 131.57.28.50 | 2201558066 | 0 |
| 131.57.28.51 | 2201558067 | 0 |
| 131.57.28.52 | 2201558068 | 0 |
| 131.57.28.53 | 2201558069 | 0 |
| 131.57.28.54 | 2201558070 | 0 |
| 131.57.28.55 | 2201558071 | 0 |
| 131.57.28.56 | 2201558072 | 0 |
| 131.57.28.57 | 2201558073 | 0 |
| 131.57.28.58 | 2201558074 | 0 |
| 131.57.28.59 | 2201558075 | 0 |
| 131.57.28.60 | 2201558076 | 0 |
| 131.57.28.61 | 2201558077 | 0 |
| 131.57.28.62 | 2201558078 | 0 |
| 131.57.28.63 | 2201558079 | 0 |
| 131.57.28.64 | 2201558080 | 0 |
| 131.57.28.65 | 2201558081 | 0 |
| 131.57.28.66 | 2201558082 | 0 |
| 131.57.28.67 | 2201558083 | 0 |
| 131.57.28.68 | 2201558084 | 0 |
| 131.57.28.69 | 2201558085 | 0 |
| 131.57.28.70 | 2201558086 | 0 |
| 131.57.28.71 | 2201558087 | 0 |
| 131.57.28.72 | 2201558088 | 0 |
| 131.57.28.73 | 2201558089 | 0 |
| 131.57.28.74 | 2201558090 | 0 |
| 131.57.28.75 | 2201558091 | 0 |
| 131.57.28.76 | 2201558092 | 0 |
| 131.57.28.77 | 2201558093 | 0 |
| 131.57.28.78 | 2201558094 | 0 |
| 131.57.28.79 | 2201558095 | 0 |
| 131.57.28.80 | 2201558096 | 0 |
| 131.57.28.81 | 2201558097 | 0 |
| 131.57.28.82 | 2201558098 | 0 |
| 131.57.28.83 | 2201558099 | 0 |
| 131.57.28.84 | 2201558100 | 0 |
| 131.57.28.85 | 2201558101 | 0 |