Les adresses IP débutant par 152.3.158 sont fournies par Duke University, elles appartiennent au CIDR (Classless Inter-Domain Routing) 152.3.0.0/16, le bloc IP comprant les adresses de 152.3.0.0 à 152.3.255.255). Le numéro de système autonome (ASN) est 13371.
| ASN | 13371 |
| IP commençant par | 152.3.0.0 |
| IP se terminant par | 152.3.255.255 |
| Nom ASN | Duke University |
| CDIR | 152.3.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 26/11/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Chapel Hill | 35,9707 | -79,0428 | 2018-11-26 |
| MaxMind | US | États-Unis | - | Chapel Hill | 35,9666 | -79,041 | 2018-11-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 152.3.158.0 | 2550373888 | 0 |
| 152.3.158.1 | 2550373889 | 0 |
| 152.3.158.2 | 2550373890 | 0 |
| 152.3.158.3 | 2550373891 | 0 |
| 152.3.158.4 | 2550373892 | 0 |
| 152.3.158.5 | 2550373893 | 0 |
| 152.3.158.6 | 2550373894 | 0 |
| 152.3.158.7 | 2550373895 | 0 |
| 152.3.158.8 | 2550373896 | 0 |
| 152.3.158.9 | 2550373897 | 0 |
| 152.3.158.10 | 2550373898 | 0 |
| 152.3.158.11 | 2550373899 | 0 |
| 152.3.158.12 | 2550373900 | 0 |
| 152.3.158.13 | 2550373901 | 0 |
| 152.3.158.14 | 2550373902 | 0 |
| 152.3.158.15 | 2550373903 | 0 |
| 152.3.158.16 | 2550373904 | 0 |
| 152.3.158.17 | 2550373905 | 0 |
| 152.3.158.18 | 2550373906 | 0 |
| 152.3.158.19 | 2550373907 | 0 |
| 152.3.158.20 | 2550373908 | 0 |
| 152.3.158.21 | 2550373909 | 0 |
| 152.3.158.22 | 2550373910 | 0 |
| 152.3.158.23 | 2550373911 | 0 |
| 152.3.158.24 | 2550373912 | 0 |
| 152.3.158.25 | 2550373913 | 0 |
| 152.3.158.26 | 2550373914 | 0 |
| 152.3.158.27 | 2550373915 | 0 |
| 152.3.158.28 | 2550373916 | 0 |
| 152.3.158.29 | 2550373917 | 0 |
| 152.3.158.30 | 2550373918 | 0 |
| 152.3.158.31 | 2550373919 | 0 |
| 152.3.158.32 | 2550373920 | 0 |
| 152.3.158.33 | 2550373921 | 0 |
| 152.3.158.34 | 2550373922 | 0 |
| 152.3.158.35 | 2550373923 | 0 |
| 152.3.158.36 | 2550373924 | 0 |
| 152.3.158.37 | 2550373925 | 0 |
| 152.3.158.38 | 2550373926 | 0 |
| 152.3.158.39 | 2550373927 | 0 |
| 152.3.158.40 | 2550373928 | 0 |
| 152.3.158.41 | 2550373929 | 0 |
| 152.3.158.42 | 2550373930 | 0 |
| 152.3.158.43 | 2550373931 | 0 |
| 152.3.158.44 | 2550373932 | 0 |
| 152.3.158.45 | 2550373933 | 0 |
| 152.3.158.46 | 2550373934 | 0 |
| 152.3.158.47 | 2550373935 | 0 |
| 152.3.158.48 | 2550373936 | 0 |
| 152.3.158.49 | 2550373937 | 0 |
| 152.3.158.50 | 2550373938 | 0 |
| 152.3.158.51 | 2550373939 | 0 |
| 152.3.158.52 | 2550373940 | 0 |
| 152.3.158.53 | 2550373941 | 0 |
| 152.3.158.54 | 2550373942 | 0 |
| 152.3.158.55 | 2550373943 | 0 |
| 152.3.158.56 | 2550373944 | 0 |
| 152.3.158.57 | 2550373945 | 0 |
| 152.3.158.58 | 2550373946 | 0 |
| 152.3.158.59 | 2550373947 | 0 |
| 152.3.158.60 | 2550373948 | 0 |
| 152.3.158.61 | 2550373949 | 0 |
| 152.3.158.62 | 2550373950 | 0 |
| 152.3.158.63 | 2550373951 | 0 |
| 152.3.158.64 | 2550373952 | 0 |
| 152.3.158.65 | 2550373953 | 0 |
| 152.3.158.66 | 2550373954 | 0 |
| 152.3.158.67 | 2550373955 | 0 |
| 152.3.158.68 | 2550373956 | 0 |
| 152.3.158.69 | 2550373957 | 0 |
| 152.3.158.70 | 2550373958 | 0 |
| 152.3.158.71 | 2550373959 | 0 |
| 152.3.158.72 | 2550373960 | 0 |
| 152.3.158.73 | 2550373961 | 0 |
| 152.3.158.74 | 2550373962 | 0 |
| 152.3.158.75 | 2550373963 | 0 |
| 152.3.158.76 | 2550373964 | 0 |
| 152.3.158.77 | 2550373965 | 0 |
| 152.3.158.78 | 2550373966 | 0 |
| 152.3.158.79 | 2550373967 | 0 |
| 152.3.158.80 | 2550373968 | 0 |
| 152.3.158.81 | 2550373969 | 0 |
| 152.3.158.82 | 2550373970 | 0 |
| 152.3.158.83 | 2550373971 | 0 |
| 152.3.158.84 | 2550373972 | 0 |
| 152.3.158.85 | 2550373973 | 0 |