The IP address 128.2.161 is provided by Carnegie Mellon University, it's belong to the CDIR (Classless Inter-Domain Routing) 128.2.0.0/16 (range 128.2.0.0 to 128.2.255.255). The autonomous system number (ASN) is 9.
| ASN | 9 |
| IP starting by | 128.2.0.0 |
| IP ending by | 128.2.255.255 |
| ASN Name | Carnegie Mellon University |
| CDIR | 128.2.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 19/07/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Berkeley | 37.8692 | -122.2564 | 2019-07-19 |
| MaxMind | US | United States | - | Oakland | 37.8345 | -122.2647 | 2019-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.2.161.0 | 2147655936 | 0 |
| 128.2.161.1 | 2147655937 | 0 |
| 128.2.161.2 | 2147655938 | 0 |
| 128.2.161.3 | 2147655939 | 0 |
| 128.2.161.4 | 2147655940 | 0 |
| 128.2.161.5 | 2147655941 | 0 |
| 128.2.161.6 | 2147655942 | 0 |
| 128.2.161.7 | 2147655943 | 0 |
| 128.2.161.8 | 2147655944 | 0 |
| 128.2.161.9 | 2147655945 | 0 |
| 128.2.161.10 | 2147655946 | 0 |
| 128.2.161.11 | 2147655947 | 0 |
| 128.2.161.12 | 2147655948 | 0 |
| 128.2.161.13 | 2147655949 | 0 |
| 128.2.161.14 | 2147655950 | 0 |
| 128.2.161.15 | 2147655951 | 0 |
| 128.2.161.16 | 2147655952 | 0 |
| 128.2.161.17 | 2147655953 | 0 |
| 128.2.161.18 | 2147655954 | 0 |
| 128.2.161.19 | 2147655955 | 0 |
| 128.2.161.20 | 2147655956 | 0 |
| 128.2.161.21 | 2147655957 | 0 |
| 128.2.161.22 | 2147655958 | 0 |
| 128.2.161.23 | 2147655959 | 0 |
| 128.2.161.24 | 2147655960 | 0 |
| 128.2.161.25 | 2147655961 | 0 |
| 128.2.161.26 | 2147655962 | 0 |
| 128.2.161.27 | 2147655963 | 0 |
| 128.2.161.28 | 2147655964 | 0 |
| 128.2.161.29 | 2147655965 | 0 |
| 128.2.161.30 | 2147655966 | 0 |
| 128.2.161.31 | 2147655967 | 0 |
| 128.2.161.32 | 2147655968 | 0 |
| 128.2.161.33 | 2147655969 | 0 |
| 128.2.161.34 | 2147655970 | 0 |
| 128.2.161.35 | 2147655971 | 0 |
| 128.2.161.36 | 2147655972 | 0 |
| 128.2.161.37 | 2147655973 | 0 |
| 128.2.161.38 | 2147655974 | 0 |
| 128.2.161.39 | 2147655975 | 0 |
| 128.2.161.40 | 2147655976 | 0 |
| 128.2.161.41 | 2147655977 | 0 |
| 128.2.161.42 | 2147655978 | 0 |
| 128.2.161.43 | 2147655979 | 0 |
| 128.2.161.44 | 2147655980 | 0 |
| 128.2.161.45 | 2147655981 | 0 |
| 128.2.161.46 | 2147655982 | 0 |
| 128.2.161.47 | 2147655983 | 0 |
| 128.2.161.48 | 2147655984 | 0 |
| 128.2.161.49 | 2147655985 | 0 |
| 128.2.161.50 | 2147655986 | 0 |
| 128.2.161.51 | 2147655987 | 0 |
| 128.2.161.52 | 2147655988 | 0 |
| 128.2.161.53 | 2147655989 | 0 |
| 128.2.161.54 | 2147655990 | 0 |
| 128.2.161.55 | 2147655991 | 0 |
| 128.2.161.56 | 2147655992 | 0 |
| 128.2.161.57 | 2147655993 | 0 |
| 128.2.161.58 | 2147655994 | 0 |
| 128.2.161.59 | 2147655995 | 0 |
| 128.2.161.60 | 2147655996 | 0 |
| 128.2.161.61 | 2147655997 | 0 |
| 128.2.161.62 | 2147655998 | 0 |
| 128.2.161.63 | 2147655999 | 0 |
| 128.2.161.64 | 2147656000 | 0 |
| 128.2.161.65 | 2147656001 | 0 |
| 128.2.161.66 | 2147656002 | 0 |
| 128.2.161.67 | 2147656003 | 0 |
| 128.2.161.68 | 2147656004 | 0 |
| 128.2.161.69 | 2147656005 | 0 |
| 128.2.161.70 | 2147656006 | 0 |
| 128.2.161.71 | 2147656007 | 0 |
| 128.2.161.72 | 2147656008 | 0 |
| 128.2.161.73 | 2147656009 | 0 |
| 128.2.161.74 | 2147656010 | 0 |
| 128.2.161.75 | 2147656011 | 0 |
| 128.2.161.76 | 2147656012 | 0 |
| 128.2.161.77 | 2147656013 | 0 |
| 128.2.161.78 | 2147656014 | 0 |
| 128.2.161.79 | 2147656015 | 0 |
| 128.2.161.80 | 2147656016 | 0 |
| 128.2.161.81 | 2147656017 | 0 |
| 128.2.161.82 | 2147656018 | 0 |
| 128.2.161.83 | 2147656019 | 0 |
| 128.2.161.84 | 2147656020 | 0 |
| 128.2.161.85 | 2147656021 | 0 |