The IP address 166.66.45 is provided by Pennsylvania State System of Higher Education, it's belong to the CDIR (Classless Inter-Domain Routing) 166.66.0.0/17 (range 166.66.0.0 to 166.66.127.255). The autonomous system number (ASN) is 22192.
| ASN | 22192 |
| IP starting by | 166.66.0.0 |
| IP ending by | 166.66.127.255 |
| ASN Name | Pennsylvania State System of Higher Education |
| CDIR | 166.66.0.0/17 |
| Numerical IP | |
| Registry | arin |
| Last update | 01/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Millersville | 39.9995 | -76.361 | 2017-09-01 |
| MaxMind | US | United States | - | Millersville | 39.9811 | -76.3784 | 2017-09-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.66.45.0 | 2789354752 | 0 |
| 166.66.45.1 | 2789354753 | 0 |
| 166.66.45.2 | 2789354754 | 0 |
| 166.66.45.3 | 2789354755 | 0 |
| 166.66.45.4 | 2789354756 | 0 |
| 166.66.45.5 | 2789354757 | 0 |
| 166.66.45.6 | 2789354758 | 0 |
| 166.66.45.7 | 2789354759 | 0 |
| 166.66.45.8 | 2789354760 | 0 |
| 166.66.45.9 | 2789354761 | 0 |
| 166.66.45.10 | 2789354762 | 0 |
| 166.66.45.11 | 2789354763 | 0 |
| 166.66.45.12 | 2789354764 | 0 |
| 166.66.45.13 | 2789354765 | 0 |
| 166.66.45.14 | 2789354766 | 0 |
| 166.66.45.15 | 2789354767 | 0 |
| 166.66.45.16 | 2789354768 | 0 |
| 166.66.45.17 | 2789354769 | 0 |
| 166.66.45.18 | 2789354770 | 0 |
| 166.66.45.19 | 2789354771 | 0 |
| 166.66.45.20 | 2789354772 | 0 |
| 166.66.45.21 | 2789354773 | 0 |
| 166.66.45.22 | 2789354774 | 0 |
| 166.66.45.23 | 2789354775 | 0 |
| 166.66.45.24 | 2789354776 | 0 |
| 166.66.45.25 | 2789354777 | 0 |
| 166.66.45.26 | 2789354778 | 0 |
| 166.66.45.27 | 2789354779 | 0 |
| 166.66.45.28 | 2789354780 | 0 |
| 166.66.45.29 | 2789354781 | 0 |
| 166.66.45.30 | 2789354782 | 0 |
| 166.66.45.31 | 2789354783 | 0 |
| 166.66.45.32 | 2789354784 | 0 |
| 166.66.45.33 | 2789354785 | 0 |
| 166.66.45.34 | 2789354786 | 0 |
| 166.66.45.35 | 2789354787 | 0 |
| 166.66.45.36 | 2789354788 | 0 |
| 166.66.45.37 | 2789354789 | 0 |
| 166.66.45.38 | 2789354790 | 0 |
| 166.66.45.39 | 2789354791 | 0 |
| 166.66.45.40 | 2789354792 | 0 |
| 166.66.45.41 | 2789354793 | 0 |
| 166.66.45.42 | 2789354794 | 0 |
| 166.66.45.43 | 2789354795 | 0 |
| 166.66.45.44 | 2789354796 | 0 |
| 166.66.45.45 | 2789354797 | 0 |
| 166.66.45.46 | 2789354798 | 0 |
| 166.66.45.47 | 2789354799 | 0 |
| 166.66.45.48 | 2789354800 | 0 |
| 166.66.45.49 | 2789354801 | 0 |
| 166.66.45.50 | 2789354802 | 0 |
| 166.66.45.51 | 2789354803 | 0 |
| 166.66.45.52 | 2789354804 | 0 |
| 166.66.45.53 | 2789354805 | 0 |
| 166.66.45.54 | 2789354806 | 0 |
| 166.66.45.55 | 2789354807 | 0 |
| 166.66.45.56 | 2789354808 | 0 |
| 166.66.45.57 | 2789354809 | 0 |
| 166.66.45.58 | 2789354810 | 0 |
| 166.66.45.59 | 2789354811 | 0 |
| 166.66.45.60 | 2789354812 | 0 |
| 166.66.45.61 | 2789354813 | 0 |
| 166.66.45.62 | 2789354814 | 0 |
| 166.66.45.63 | 2789354815 | 0 |
| 166.66.45.64 | 2789354816 | 0 |
| 166.66.45.65 | 2789354817 | 0 |
| 166.66.45.66 | 2789354818 | 0 |
| 166.66.45.67 | 2789354819 | 0 |
| 166.66.45.68 | 2789354820 | 0 |
| 166.66.45.69 | 2789354821 | 0 |
| 166.66.45.70 | 2789354822 | 0 |
| 166.66.45.71 | 2789354823 | 0 |
| 166.66.45.72 | 2789354824 | 0 |
| 166.66.45.73 | 2789354825 | 0 |
| 166.66.45.74 | 2789354826 | 0 |
| 166.66.45.75 | 2789354827 | 0 |
| 166.66.45.76 | 2789354828 | 0 |
| 166.66.45.77 | 2789354829 | 0 |
| 166.66.45.78 | 2789354830 | 0 |
| 166.66.45.79 | 2789354831 | 0 |
| 166.66.45.80 | 2789354832 | 0 |
| 166.66.45.81 | 2789354833 | 0 |
| 166.66.45.82 | 2789354834 | 0 |
| 166.66.45.83 | 2789354835 | 0 |
| 166.66.45.84 | 2789354836 | 0 |
| 166.66.45.85 | 2789354837 | 0 |