The IP address 166.66.73 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 | 07/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Millersville | 39.9995 | -76.361 | 2017-09-07 |
| MaxMind | US | United States | - | Lancaster | 40.0112 | -76.2514 | 2017-09-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.66.73.0 | 2789361920 | 0 |
| 166.66.73.1 | 2789361921 | 0 |
| 166.66.73.2 | 2789361922 | 0 |
| 166.66.73.3 | 2789361923 | 0 |
| 166.66.73.4 | 2789361924 | 0 |
| 166.66.73.5 | 2789361925 | 0 |
| 166.66.73.6 | 2789361926 | 0 |
| 166.66.73.7 | 2789361927 | 0 |
| 166.66.73.8 | 2789361928 | 0 |
| 166.66.73.9 | 2789361929 | 0 |
| 166.66.73.10 | 2789361930 | 0 |
| 166.66.73.11 | 2789361931 | 0 |
| 166.66.73.12 | 2789361932 | 0 |
| 166.66.73.13 | 2789361933 | 0 |
| 166.66.73.14 | 2789361934 | 0 |
| 166.66.73.15 | 2789361935 | 0 |
| 166.66.73.16 | 2789361936 | 0 |
| 166.66.73.17 | 2789361937 | 0 |
| 166.66.73.18 | 2789361938 | 0 |
| 166.66.73.19 | 2789361939 | 0 |
| 166.66.73.20 | 2789361940 | 0 |
| 166.66.73.21 | 2789361941 | 0 |
| 166.66.73.22 | 2789361942 | 0 |
| 166.66.73.23 | 2789361943 | 0 |
| 166.66.73.24 | 2789361944 | 0 |
| 166.66.73.25 | 2789361945 | 0 |
| 166.66.73.26 | 2789361946 | 0 |
| 166.66.73.27 | 2789361947 | 0 |
| 166.66.73.28 | 2789361948 | 0 |
| 166.66.73.29 | 2789361949 | 0 |
| 166.66.73.30 | 2789361950 | 0 |
| 166.66.73.31 | 2789361951 | 0 |
| 166.66.73.32 | 2789361952 | 0 |
| 166.66.73.33 | 2789361953 | 0 |
| 166.66.73.34 | 2789361954 | 0 |
| 166.66.73.35 | 2789361955 | 0 |
| 166.66.73.36 | 2789361956 | 0 |
| 166.66.73.37 | 2789361957 | 0 |
| 166.66.73.38 | 2789361958 | 0 |
| 166.66.73.39 | 2789361959 | 0 |
| 166.66.73.40 | 2789361960 | 0 |
| 166.66.73.41 | 2789361961 | 0 |
| 166.66.73.42 | 2789361962 | 0 |
| 166.66.73.43 | 2789361963 | 0 |
| 166.66.73.44 | 2789361964 | 0 |
| 166.66.73.45 | 2789361965 | 0 |
| 166.66.73.46 | 2789361966 | 0 |
| 166.66.73.47 | 2789361967 | 0 |
| 166.66.73.48 | 2789361968 | 0 |
| 166.66.73.49 | 2789361969 | 0 |
| 166.66.73.50 | 2789361970 | 0 |
| 166.66.73.51 | 2789361971 | 0 |
| 166.66.73.52 | 2789361972 | 0 |
| 166.66.73.53 | 2789361973 | 0 |
| 166.66.73.54 | 2789361974 | 0 |
| 166.66.73.55 | 2789361975 | 0 |
| 166.66.73.56 | 2789361976 | 0 |
| 166.66.73.57 | 2789361977 | 0 |
| 166.66.73.58 | 2789361978 | 0 |
| 166.66.73.59 | 2789361979 | 0 |
| 166.66.73.60 | 2789361980 | 0 |
| 166.66.73.61 | 2789361981 | 0 |
| 166.66.73.62 | 2789361982 | 0 |
| 166.66.73.63 | 2789361983 | 0 |
| 166.66.73.64 | 2789361984 | 0 |
| 166.66.73.65 | 2789361985 | 0 |
| 166.66.73.66 | 2789361986 | 0 |
| 166.66.73.67 | 2789361987 | 0 |
| 166.66.73.68 | 2789361988 | 0 |
| 166.66.73.69 | 2789361989 | 0 |
| 166.66.73.70 | 2789361990 | 0 |
| 166.66.73.71 | 2789361991 | 0 |
| 166.66.73.72 | 2789361992 | 0 |
| 166.66.73.73 | 2789361993 | 0 |
| 166.66.73.74 | 2789361994 | 0 |
| 166.66.73.75 | 2789361995 | 0 |
| 166.66.73.76 | 2789361996 | 0 |
| 166.66.73.77 | 2789361997 | 0 |
| 166.66.73.78 | 2789361998 | 0 |
| 166.66.73.79 | 2789361999 | 0 |
| 166.66.73.80 | 2789362000 | 0 |
| 166.66.73.81 | 2789362001 | 0 |
| 166.66.73.82 | 2789362002 | 0 |
| 166.66.73.83 | 2789362003 | 0 |
| 166.66.73.84 | 2789362004 | 0 |
| 166.66.73.85 | 2789362005 | 0 |