Les adresses IP débutant par 138.155.4 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 138.144.0.0/12, le bloc IP comprant les adresses de 138.144.0.0 à 138.159.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 138.144.0.0 |
| IP se terminant par | 138.159.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 138.144.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 17/09/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Quantico | 38,5201 | -77,3214 | 2019-09-17 |
| MaxMind | US | États-Unis | - | Quantico | 38,5359 | -77,4219 | 2019-09-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 138.155.4.0 | 2325414912 | 0 |
| 138.155.4.1 | 2325414913 | 0 |
| 138.155.4.2 | 2325414914 | 0 |
| 138.155.4.3 | 2325414915 | 0 |
| 138.155.4.4 | 2325414916 | 0 |
| 138.155.4.5 | 2325414917 | 0 |
| 138.155.4.6 | 2325414918 | 0 |
| 138.155.4.7 | 2325414919 | 0 |
| 138.155.4.8 | 2325414920 | 0 |
| 138.155.4.9 | 2325414921 | 0 |
| 138.155.4.10 | 2325414922 | 0 |
| 138.155.4.11 | 2325414923 | 0 |
| 138.155.4.12 | 2325414924 | 0 |
| 138.155.4.13 | 2325414925 | 0 |
| 138.155.4.14 | 2325414926 | 0 |
| 138.155.4.15 | 2325414927 | 0 |
| 138.155.4.16 | 2325414928 | 0 |
| 138.155.4.17 | 2325414929 | 0 |
| 138.155.4.18 | 2325414930 | 0 |
| 138.155.4.19 | 2325414931 | 0 |
| 138.155.4.20 | 2325414932 | 0 |
| 138.155.4.21 | 2325414933 | 0 |
| 138.155.4.22 | 2325414934 | 0 |
| 138.155.4.23 | 2325414935 | 0 |
| 138.155.4.24 | 2325414936 | 0 |
| 138.155.4.25 | 2325414937 | 0 |
| 138.155.4.26 | 2325414938 | 0 |
| 138.155.4.27 | 2325414939 | 0 |
| 138.155.4.28 | 2325414940 | 0 |
| 138.155.4.29 | 2325414941 | 0 |
| 138.155.4.30 | 2325414942 | 0 |
| 138.155.4.31 | 2325414943 | 0 |
| 138.155.4.32 | 2325414944 | 0 |
| 138.155.4.33 | 2325414945 | 0 |
| 138.155.4.34 | 2325414946 | 0 |
| 138.155.4.35 | 2325414947 | 0 |
| 138.155.4.36 | 2325414948 | 0 |
| 138.155.4.37 | 2325414949 | 0 |
| 138.155.4.38 | 2325414950 | 0 |
| 138.155.4.39 | 2325414951 | 0 |
| 138.155.4.40 | 2325414952 | 0 |
| 138.155.4.41 | 2325414953 | 0 |
| 138.155.4.42 | 2325414954 | 0 |
| 138.155.4.43 | 2325414955 | 0 |
| 138.155.4.44 | 2325414956 | 0 |
| 138.155.4.45 | 2325414957 | 0 |
| 138.155.4.46 | 2325414958 | 0 |
| 138.155.4.47 | 2325414959 | 0 |
| 138.155.4.48 | 2325414960 | 0 |
| 138.155.4.49 | 2325414961 | 0 |
| 138.155.4.50 | 2325414962 | 0 |
| 138.155.4.51 | 2325414963 | 0 |
| 138.155.4.52 | 2325414964 | 0 |
| 138.155.4.53 | 2325414965 | 0 |
| 138.155.4.54 | 2325414966 | 0 |
| 138.155.4.55 | 2325414967 | 0 |
| 138.155.4.56 | 2325414968 | 0 |
| 138.155.4.57 | 2325414969 | 0 |
| 138.155.4.58 | 2325414970 | 0 |
| 138.155.4.59 | 2325414971 | 0 |
| 138.155.4.60 | 2325414972 | 0 |
| 138.155.4.61 | 2325414973 | 0 |
| 138.155.4.62 | 2325414974 | 0 |
| 138.155.4.63 | 2325414975 | 0 |
| 138.155.4.64 | 2325414976 | 0 |
| 138.155.4.65 | 2325414977 | 0 |
| 138.155.4.66 | 2325414978 | 0 |
| 138.155.4.67 | 2325414979 | 0 |
| 138.155.4.68 | 2325414980 | 0 |
| 138.155.4.69 | 2325414981 | 0 |
| 138.155.4.70 | 2325414982 | 0 |
| 138.155.4.71 | 2325414983 | 0 |
| 138.155.4.72 | 2325414984 | 0 |
| 138.155.4.73 | 2325414985 | 0 |
| 138.155.4.74 | 2325414986 | 0 |
| 138.155.4.75 | 2325414987 | 0 |
| 138.155.4.76 | 2325414988 | 0 |
| 138.155.4.77 | 2325414989 | 0 |
| 138.155.4.78 | 2325414990 | 0 |
| 138.155.4.79 | 2325414991 | 0 |
| 138.155.4.80 | 2325414992 | 0 |
| 138.155.4.81 | 2325414993 | 0 |
| 138.155.4.82 | 2325414994 | 0 |
| 138.155.4.83 | 2325414995 | 0 |
| 138.155.4.84 | 2325414996 | 0 |
| 138.155.4.85 | 2325414997 | 0 |