Les adresses IP débutant par 152.3.91 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 | 09/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Chapel Hill | 35,9707 | -79,0428 | 2019-07-09 |
| MaxMind | US | États-Unis | - | Chapel Hill | 35,9666 | -79,041 | 2019-07-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 152.3.91.0 | 2550356736 | 0 |
| 152.3.91.1 | 2550356737 | 0 |
| 152.3.91.2 | 2550356738 | 0 |
| 152.3.91.3 | 2550356739 | 0 |
| 152.3.91.4 | 2550356740 | 0 |
| 152.3.91.5 | 2550356741 | 0 |
| 152.3.91.6 | 2550356742 | 0 |
| 152.3.91.7 | 2550356743 | 0 |
| 152.3.91.8 | 2550356744 | 0 |
| 152.3.91.9 | 2550356745 | 0 |
| 152.3.91.10 | 2550356746 | 0 |
| 152.3.91.11 | 2550356747 | 0 |
| 152.3.91.12 | 2550356748 | 0 |
| 152.3.91.13 | 2550356749 | 0 |
| 152.3.91.14 | 2550356750 | 0 |
| 152.3.91.15 | 2550356751 | 0 |
| 152.3.91.16 | 2550356752 | 0 |
| 152.3.91.17 | 2550356753 | 0 |
| 152.3.91.18 | 2550356754 | 0 |
| 152.3.91.19 | 2550356755 | 0 |
| 152.3.91.20 | 2550356756 | 0 |
| 152.3.91.21 | 2550356757 | 0 |
| 152.3.91.22 | 2550356758 | 0 |
| 152.3.91.23 | 2550356759 | 0 |
| 152.3.91.24 | 2550356760 | 0 |
| 152.3.91.25 | 2550356761 | 0 |
| 152.3.91.26 | 2550356762 | 0 |
| 152.3.91.27 | 2550356763 | 0 |
| 152.3.91.28 | 2550356764 | 0 |
| 152.3.91.29 | 2550356765 | 0 |
| 152.3.91.30 | 2550356766 | 0 |
| 152.3.91.31 | 2550356767 | 0 |
| 152.3.91.32 | 2550356768 | 0 |
| 152.3.91.33 | 2550356769 | 0 |
| 152.3.91.34 | 2550356770 | 0 |
| 152.3.91.35 | 2550356771 | 0 |
| 152.3.91.36 | 2550356772 | 0 |
| 152.3.91.37 | 2550356773 | 0 |
| 152.3.91.38 | 2550356774 | 0 |
| 152.3.91.39 | 2550356775 | 0 |
| 152.3.91.40 | 2550356776 | 0 |
| 152.3.91.41 | 2550356777 | 0 |
| 152.3.91.42 | 2550356778 | 0 |
| 152.3.91.43 | 2550356779 | 0 |
| 152.3.91.44 | 2550356780 | 0 |
| 152.3.91.45 | 2550356781 | 0 |
| 152.3.91.46 | 2550356782 | 0 |
| 152.3.91.47 | 2550356783 | 0 |
| 152.3.91.48 | 2550356784 | 0 |
| 152.3.91.49 | 2550356785 | 0 |
| 152.3.91.50 | 2550356786 | 0 |
| 152.3.91.51 | 2550356787 | 0 |
| 152.3.91.52 | 2550356788 | 0 |
| 152.3.91.53 | 2550356789 | 0 |
| 152.3.91.54 | 2550356790 | 0 |
| 152.3.91.55 | 2550356791 | 0 |
| 152.3.91.56 | 2550356792 | 0 |
| 152.3.91.57 | 2550356793 | 0 |
| 152.3.91.58 | 2550356794 | 0 |
| 152.3.91.59 | 2550356795 | 0 |
| 152.3.91.60 | 2550356796 | 0 |
| 152.3.91.61 | 2550356797 | 0 |
| 152.3.91.62 | 2550356798 | 0 |
| 152.3.91.63 | 2550356799 | 0 |
| 152.3.91.64 | 2550356800 | 0 |
| 152.3.91.65 | 2550356801 | 0 |
| 152.3.91.66 | 2550356802 | 0 |
| 152.3.91.67 | 2550356803 | 0 |
| 152.3.91.68 | 2550356804 | 0 |
| 152.3.91.69 | 2550356805 | 0 |
| 152.3.91.70 | 2550356806 | 0 |
| 152.3.91.71 | 2550356807 | 0 |
| 152.3.91.72 | 2550356808 | 0 |
| 152.3.91.73 | 2550356809 | 0 |
| 152.3.91.74 | 2550356810 | 0 |
| 152.3.91.75 | 2550356811 | 0 |
| 152.3.91.76 | 2550356812 | 0 |
| 152.3.91.77 | 2550356813 | 0 |
| 152.3.91.78 | 2550356814 | 0 |
| 152.3.91.79 | 2550356815 | 0 |
| 152.3.91.80 | 2550356816 | 0 |
| 152.3.91.81 | 2550356817 | 0 |
| 152.3.91.82 | 2550356818 | 0 |
| 152.3.91.83 | 2550356819 | 0 |
| 152.3.91.84 | 2550356820 | 0 |
| 152.3.91.85 | 2550356821 | 0 |
| IP | Numerical IP | DNS |
| 152.3.91.86 | 2550356822 | 0 |
| 152.3.91.87 | 2550356823 | 0 |
| 152.3.91.88 | 2550356824 | 0 |
| 152.3.91.89 | 2550356825 | 0 |
| 152.3.91.90 | 2550356826 | 0 |
| 152.3.91.91 | 2550356827 | 0 |
| 152.3.91.92 | 2550356828 | 0 |
| 152.3.91.93 | 2550356829 | 0 |
| 152.3.91.94 | 2550356830 | 0 |
| 152.3.91.95 | 2550356831 | 0 |
| 152.3.91.96 | 2550356832 | 0 |
| 152.3.91.97 | 2550356833 | 0 |
| 152.3.91.98 | 2550356834 | 0 |
| 152.3.91.99 | 2550356835 | 0 |
| 152.3.91.100 | 2550356836 | 0 |
| 152.3.91.101 | 2550356837 | 0 |
| 152.3.91.102 | 2550356838 | 0 |
| 152.3.91.103 | 2550356839 | 0 |
| 152.3.91.104 | 2550356840 | 0 |
| 152.3.91.105 | 2550356841 | 0 |
| 152.3.91.106 | 2550356842 | 0 |
| 152.3.91.107 | 2550356843 | 0 |
| 152.3.91.108 | 2550356844 | 0 |
| 152.3.91.109 | 2550356845 | 0 |
| 152.3.91.110 | 2550356846 | 0 |
| 152.3.91.111 | 2550356847 | 0 |
| 152.3.91.112 | 2550356848 | 0 |
| 152.3.91.113 | 2550356849 | 0 |
| 152.3.91.114 | 2550356850 | 0 |
| 152.3.91.115 | 2550356851 | 0 |
| 152.3.91.116 | 2550356852 | 0 |
| 152.3.91.117 | 2550356853 | 0 |
| 152.3.91.118 | 2550356854 | 0 |
| 152.3.91.119 | 2550356855 | 0 |
| 152.3.91.120 | 2550356856 | 0 |
| 152.3.91.121 | 2550356857 | 0 |
| 152.3.91.122 | 2550356858 | 0 |
| 152.3.91.123 | 2550356859 | 0 |
| 152.3.91.124 | 2550356860 | 0 |
| 152.3.91.125 | 2550356861 | 0 |
| 152.3.91.126 | 2550356862 | 0 |
| 152.3.91.127 | 2550356863 | 0 |
| 152.3.91.128 | 2550356864 | 0 |
| 152.3.91.129 | 2550356865 | 0 |
| 152.3.91.130 | 2550356866 | 0 |
| 152.3.91.131 | 2550356867 | 0 |
| 152.3.91.132 | 2550356868 | 0 |
| 152.3.91.133 | 2550356869 | 0 |
| 152.3.91.134 | 2550356870 | 0 |
| 152.3.91.135 | 2550356871 | 0 |
| 152.3.91.136 | 2550356872 | 0 |
| 152.3.91.137 | 2550356873 | 0 |
| 152.3.91.138 | 2550356874 | 0 |
| 152.3.91.139 | 2550356875 | 0 |
| 152.3.91.140 | 2550356876 | 0 |
| 152.3.91.141 | 2550356877 | 0 |
| 152.3.91.142 | 2550356878 | 0 |
| 152.3.91.143 | 2550356879 | 0 |
| 152.3.91.144 | 2550356880 | 0 |
| 152.3.91.145 | 2550356881 | 0 |
| 152.3.91.146 | 2550356882 | 0 |
| 152.3.91.147 | 2550356883 | 0 |
| 152.3.91.148 | 2550356884 | 0 |
| 152.3.91.149 | 2550356885 | 0 |
| 152.3.91.150 | 2550356886 | 0 |
| 152.3.91.151 | 2550356887 | 0 |
| 152.3.91.152 | 2550356888 | 0 |
| 152.3.91.153 | 2550356889 | 0 |
| 152.3.91.154 | 2550356890 | 0 |
| 152.3.91.155 | 2550356891 | 0 |
| 152.3.91.156 | 2550356892 | 0 |
| 152.3.91.157 | 2550356893 | 0 |
| 152.3.91.158 | 2550356894 | 0 |
| 152.3.91.159 | 2550356895 | 0 |
| 152.3.91.160 | 2550356896 | 0 |
| 152.3.91.161 | 2550356897 | 0 |
| 152.3.91.162 | 2550356898 | 0 |
| 152.3.91.163 | 2550356899 | 0 |
| 152.3.91.164 | 2550356900 | 0 |
| 152.3.91.165 | 2550356901 | 0 |
| 152.3.91.166 | 2550356902 | 0 |
| 152.3.91.167 | 2550356903 | 0 |
| 152.3.91.168 | 2550356904 | 0 |
| 152.3.91.169 | 2550356905 | 0 |
| 152.3.91.170 | 2550356906 | 0 |
| 152.3.91.171 | 2550356907 | 0 |
| IP | Numerical IP | DNS |
| 152.3.91.172 | 2550356908 | 0 |
| 152.3.91.173 | 2550356909 | 0 |
| 152.3.91.174 | 2550356910 | 0 |
| 152.3.91.175 | 2550356911 | 0 |
| 152.3.91.176 | 2550356912 | 0 |
| 152.3.91.177 | 2550356913 | 0 |
| 152.3.91.178 | 2550356914 | 0 |
| 152.3.91.179 | 2550356915 | 0 |
| 152.3.91.180 | 2550356916 | 0 |
| 152.3.91.181 | 2550356917 | 0 |
| 152.3.91.182 | 2550356918 | 0 |
| 152.3.91.183 | 2550356919 | 0 |
| 152.3.91.184 | 2550356920 | 0 |
| 152.3.91.185 | 2550356921 | 0 |
| 152.3.91.186 | 2550356922 | 0 |
| 152.3.91.187 | 2550356923 | 0 |
| 152.3.91.188 | 2550356924 | 0 |
| 152.3.91.189 | 2550356925 | 0 |
| 152.3.91.190 | 2550356926 | 0 |
| 152.3.91.191 | 2550356927 | 0 |
| 152.3.91.192 | 2550356928 | 0 |
| 152.3.91.193 | 2550356929 | 0 |
| 152.3.91.194 | 2550356930 | 0 |
| 152.3.91.195 | 2550356931 | 0 |
| 152.3.91.196 | 2550356932 | 0 |
| 152.3.91.197 | 2550356933 | 0 |
| 152.3.91.198 | 2550356934 | 0 |
| 152.3.91.199 | 2550356935 | 0 |
| 152.3.91.200 | 2550356936 | 0 |
| 152.3.91.201 | 2550356937 | 0 |
| 152.3.91.202 | 2550356938 | 0 |
| 152.3.91.203 | 2550356939 | 0 |
| 152.3.91.204 | 2550356940 | 0 |
| 152.3.91.205 | 2550356941 | 0 |
| 152.3.91.206 | 2550356942 | 0 |
| 152.3.91.207 | 2550356943 | 0 |
| 152.3.91.208 | 2550356944 | 0 |
| 152.3.91.209 | 2550356945 | 0 |
| 152.3.91.210 | 2550356946 | 0 |
| 152.3.91.211 | 2550356947 | 0 |
| 152.3.91.212 | 2550356948 | 0 |
| 152.3.91.213 | 2550356949 | 0 |
| 152.3.91.214 | 2550356950 | 0 |
| 152.3.91.215 | 2550356951 | 0 |
| 152.3.91.216 | 2550356952 | 0 |
| 152.3.91.217 | 2550356953 | 0 |
| 152.3.91.218 | 2550356954 | 0 |
| 152.3.91.219 | 2550356955 | 0 |
| 152.3.91.220 | 2550356956 | 0 |
| 152.3.91.221 | 2550356957 | 0 |
| 152.3.91.222 | 2550356958 | 0 |
| 152.3.91.223 | 2550356959 | 0 |
| 152.3.91.224 | 2550356960 | 0 |
| 152.3.91.225 | 2550356961 | 0 |
| 152.3.91.226 | 2550356962 | 0 |
| 152.3.91.227 | 2550356963 | 0 |
| 152.3.91.228 | 2550356964 | 0 |
| 152.3.91.229 | 2550356965 | 0 |
| 152.3.91.230 | 2550356966 | 0 |
| 152.3.91.231 | 2550356967 | 0 |
| 152.3.91.232 | 2550356968 | 0 |
| 152.3.91.233 | 2550356969 | 0 |
| 152.3.91.234 | 2550356970 | 0 |
| 152.3.91.235 | 2550356971 | 0 |
| 152.3.91.236 | 2550356972 | 0 |
| 152.3.91.237 | 2550356973 | 0 |
| 152.3.91.238 | 2550356974 | 0 |
| 152.3.91.239 | 2550356975 | 0 |
| 152.3.91.240 | 2550356976 | 0 |
| 152.3.91.241 | 2550356977 | 0 |
| 152.3.91.242 | 2550356978 | 0 |
| 152.3.91.243 | 2550356979 | 0 |
| 152.3.91.244 | 2550356980 | 0 |
| 152.3.91.245 | 2550356981 | 0 |
| 152.3.91.246 | 2550356982 | 0 |
| 152.3.91.247 | 2550356983 | 0 |
| 152.3.91.248 | 2550356984 | 0 |
| 152.3.91.249 | 2550356985 | 0 |
| 152.3.91.250 | 2550356986 | 0 |
| 152.3.91.251 | 2550356987 | 0 |
| 152.3.91.252 | 2550356988 | 0 |
| 152.3.91.253 | 2550356989 | 0 |
| 152.3.91.254 | 2550356990 | 0 |
| 152.3.91.255 | 2550356991 | 0 |