The IP address 131.55.55 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 | |
| Last update | 06/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2019-05-06 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2019-05-06 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.55.55.0 | 2201433856 | 0 |
| 131.55.55.1 | 2201433857 | 0 |
| 131.55.55.2 | 2201433858 | 0 |
| 131.55.55.3 | 2201433859 | 0 |
| 131.55.55.4 | 2201433860 | 0 |
| 131.55.55.5 | 2201433861 | 0 |
| 131.55.55.6 | 2201433862 | 0 |
| 131.55.55.7 | 2201433863 | 0 |
| 131.55.55.8 | 2201433864 | 0 |
| 131.55.55.9 | 2201433865 | 0 |
| 131.55.55.10 | 2201433866 | 0 |
| 131.55.55.11 | 2201433867 | 0 |
| 131.55.55.12 | 2201433868 | 0 |
| 131.55.55.13 | 2201433869 | 0 |
| 131.55.55.14 | 2201433870 | 0 |
| 131.55.55.15 | 2201433871 | 0 |
| 131.55.55.16 | 2201433872 | 0 |
| 131.55.55.17 | 2201433873 | 0 |
| 131.55.55.18 | 2201433874 | 0 |
| 131.55.55.19 | 2201433875 | 0 |
| 131.55.55.20 | 2201433876 | 0 |
| 131.55.55.21 | 2201433877 | 0 |
| 131.55.55.22 | 2201433878 | 0 |
| 131.55.55.23 | 2201433879 | 0 |
| 131.55.55.24 | 2201433880 | 0 |
| 131.55.55.25 | 2201433881 | 0 |
| 131.55.55.26 | 2201433882 | 0 |
| 131.55.55.27 | 2201433883 | 0 |
| 131.55.55.28 | 2201433884 | 0 |
| 131.55.55.29 | 2201433885 | 0 |
| 131.55.55.30 | 2201433886 | 0 |
| 131.55.55.31 | 2201433887 | 0 |
| 131.55.55.32 | 2201433888 | 0 |
| 131.55.55.33 | 2201433889 | 0 |
| 131.55.55.34 | 2201433890 | 0 |
| 131.55.55.35 | 2201433891 | 0 |
| 131.55.55.36 | 2201433892 | 0 |
| 131.55.55.37 | 2201433893 | 0 |
| 131.55.55.38 | 2201433894 | 0 |
| 131.55.55.39 | 2201433895 | 0 |
| 131.55.55.40 | 2201433896 | 0 |
| 131.55.55.41 | 2201433897 | 0 |
| 131.55.55.42 | 2201433898 | 0 |
| 131.55.55.43 | 2201433899 | 0 |
| 131.55.55.44 | 2201433900 | 0 |
| 131.55.55.45 | 2201433901 | 0 |
| 131.55.55.46 | 2201433902 | 0 |
| 131.55.55.47 | 2201433903 | 0 |
| 131.55.55.48 | 2201433904 | 0 |
| 131.55.55.49 | 2201433905 | 0 |
| 131.55.55.50 | 2201433906 | 0 |
| 131.55.55.51 | 2201433907 | 0 |
| 131.55.55.52 | 2201433908 | 0 |
| 131.55.55.53 | 2201433909 | 0 |
| 131.55.55.54 | 2201433910 | 0 |
| 131.55.55.55 | 2201433911 | 0 |
| 131.55.55.56 | 2201433912 | 0 |
| 131.55.55.57 | 2201433913 | 0 |
| 131.55.55.58 | 2201433914 | 0 |
| 131.55.55.59 | 2201433915 | 0 |
| 131.55.55.60 | 2201433916 | 0 |
| 131.55.55.61 | 2201433917 | 0 |
| 131.55.55.62 | 2201433918 | 0 |
| 131.55.55.63 | 2201433919 | 0 |
| 131.55.55.64 | 2201433920 | 0 |
| 131.55.55.65 | 2201433921 | 0 |
| 131.55.55.66 | 2201433922 | 0 |
| 131.55.55.67 | 2201433923 | 0 |
| 131.55.55.68 | 2201433924 | 0 |
| 131.55.55.69 | 2201433925 | 0 |
| 131.55.55.70 | 2201433926 | 0 |
| 131.55.55.71 | 2201433927 | 0 |
| 131.55.55.72 | 2201433928 | 0 |
| 131.55.55.73 | 2201433929 | 0 |
| 131.55.55.74 | 2201433930 | 0 |
| 131.55.55.75 | 2201433931 | 0 |
| 131.55.55.76 | 2201433932 | 0 |
| 131.55.55.77 | 2201433933 | 0 |
| 131.55.55.78 | 2201433934 | 0 |
| 131.55.55.79 | 2201433935 | 0 |
| 131.55.55.80 | 2201433936 | 0 |
| 131.55.55.81 | 2201433937 | 0 |
| 131.55.55.82 | 2201433938 | 0 |
| 131.55.55.83 | 2201433939 | 0 |
| 131.55.55.84 | 2201433940 | 0 |
| 131.55.55.85 | 2201433941 | 0 |