The IP address 152.3.181 is provided by Duke University, it's belong to the CDIR (Classless Inter-Domain Routing) 152.3.0.0/16 (range 152.3.0.0 to 152.3.255.255). The autonomous system number (ASN) is 13371.
| ASN | 13371 |
| IP starting by | 152.3.0.0 |
| IP ending by | 152.3.255.255 |
| ASN Name | Duke University |
| CDIR | 152.3.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 21/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Durham | 35.9966 | -78.8991 | 2017-11-21 |
| MaxMind | US | United States | - | Durham | 35.9954 | -78.9019 | 2017-11-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 152.3.181.0 | 2550379776 | 0 |
| 152.3.181.1 | 2550379777 | 0 |
| 152.3.181.2 | 2550379778 | 0 |
| 152.3.181.3 | 2550379779 | 0 |
| 152.3.181.4 | 2550379780 | 0 |
| 152.3.181.5 | 2550379781 | 0 |
| 152.3.181.6 | 2550379782 | 0 |
| 152.3.181.7 | 2550379783 | 0 |
| 152.3.181.8 | 2550379784 | 0 |
| 152.3.181.9 | 2550379785 | 0 |
| 152.3.181.10 | 2550379786 | 0 |
| 152.3.181.11 | 2550379787 | 0 |
| 152.3.181.12 | 2550379788 | 0 |
| 152.3.181.13 | 2550379789 | 0 |
| 152.3.181.14 | 2550379790 | 0 |
| 152.3.181.15 | 2550379791 | 0 |
| 152.3.181.16 | 2550379792 | 0 |
| 152.3.181.17 | 2550379793 | 0 |
| 152.3.181.18 | 2550379794 | 0 |
| 152.3.181.19 | 2550379795 | 0 |
| 152.3.181.20 | 2550379796 | 0 |
| 152.3.181.21 | 2550379797 | 0 |
| 152.3.181.22 | 2550379798 | 0 |
| 152.3.181.23 | 2550379799 | 0 |
| 152.3.181.24 | 2550379800 | 0 |
| 152.3.181.25 | 2550379801 | 0 |
| 152.3.181.26 | 2550379802 | 0 |
| 152.3.181.27 | 2550379803 | 0 |
| 152.3.181.28 | 2550379804 | 0 |
| 152.3.181.29 | 2550379805 | 0 |
| 152.3.181.30 | 2550379806 | 0 |
| 152.3.181.31 | 2550379807 | 0 |
| 152.3.181.32 | 2550379808 | 0 |
| 152.3.181.33 | 2550379809 | 0 |
| 152.3.181.34 | 2550379810 | 0 |
| 152.3.181.35 | 2550379811 | 0 |
| 152.3.181.36 | 2550379812 | 0 |
| 152.3.181.37 | 2550379813 | 0 |
| 152.3.181.38 | 2550379814 | 0 |
| 152.3.181.39 | 2550379815 | 0 |
| 152.3.181.40 | 2550379816 | 0 |
| 152.3.181.41 | 2550379817 | 0 |
| 152.3.181.42 | 2550379818 | 0 |
| 152.3.181.43 | 2550379819 | 0 |
| 152.3.181.44 | 2550379820 | 0 |
| 152.3.181.45 | 2550379821 | 0 |
| 152.3.181.46 | 2550379822 | 0 |
| 152.3.181.47 | 2550379823 | 0 |
| 152.3.181.48 | 2550379824 | 0 |
| 152.3.181.49 | 2550379825 | 0 |
| 152.3.181.50 | 2550379826 | 0 |
| 152.3.181.51 | 2550379827 | 0 |
| 152.3.181.52 | 2550379828 | 0 |
| 152.3.181.53 | 2550379829 | 0 |
| 152.3.181.54 | 2550379830 | 0 |
| 152.3.181.55 | 2550379831 | 0 |
| 152.3.181.56 | 2550379832 | 0 |
| 152.3.181.57 | 2550379833 | 0 |
| 152.3.181.58 | 2550379834 | 0 |
| 152.3.181.59 | 2550379835 | 0 |
| 152.3.181.60 | 2550379836 | 0 |
| 152.3.181.61 | 2550379837 | 0 |
| 152.3.181.62 | 2550379838 | 0 |
| 152.3.181.63 | 2550379839 | 0 |
| 152.3.181.64 | 2550379840 | 0 |
| 152.3.181.65 | 2550379841 | 0 |
| 152.3.181.66 | 2550379842 | 0 |
| 152.3.181.67 | 2550379843 | 0 |
| 152.3.181.68 | 2550379844 | 0 |
| 152.3.181.69 | 2550379845 | 0 |
| 152.3.181.70 | 2550379846 | 0 |
| 152.3.181.71 | 2550379847 | 0 |
| 152.3.181.72 | 2550379848 | 0 |
| 152.3.181.73 | 2550379849 | 0 |
| 152.3.181.74 | 2550379850 | 0 |
| 152.3.181.75 | 2550379851 | 0 |
| 152.3.181.76 | 2550379852 | 0 |
| 152.3.181.77 | 2550379853 | 0 |
| 152.3.181.78 | 2550379854 | 0 |
| 152.3.181.79 | 2550379855 | 0 |
| 152.3.181.80 | 2550379856 | 0 |
| 152.3.181.81 | 2550379857 | 0 |
| 152.3.181.82 | 2550379858 | 0 |
| 152.3.181.83 | 2550379859 | 0 |
| 152.3.181.84 | 2550379860 | 0 |
| 152.3.181.85 | 2550379861 | 0 |