Die IP-Adresse 128.2.239 erfolgt über Carnegie Mellon University, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 128.2.0.0/16 (Bereich 128.2.0.0, 128.2.255.255). Die autonomen Systemnummer (ASN) ist 9.
| ASN | 9 |
| Ausgehend von IP | 128.2.0.0 |
| Beendigung durch IP | 128.2.255.255 |
| ASN-Namen | Carnegie Mellon University |
| GGDV | 128.2.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 19.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Bloomfield | 40,4609 | -79,9509 | 2017-07-19 |
| MaxMind | US | USA | - | Pittsburgh | 40,4439 | -79,9561 | 2017-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.2.239.0 | 2147675904 | 0 |
| 128.2.239.1 | 2147675905 | 0 |
| 128.2.239.2 | 2147675906 | 0 |
| 128.2.239.3 | 2147675907 | 0 |
| 128.2.239.4 | 2147675908 | 0 |
| 128.2.239.5 | 2147675909 | 0 |
| 128.2.239.6 | 2147675910 | 0 |
| 128.2.239.7 | 2147675911 | 0 |
| 128.2.239.8 | 2147675912 | 0 |
| 128.2.239.9 | 2147675913 | 0 |
| 128.2.239.10 | 2147675914 | 0 |
| 128.2.239.11 | 2147675915 | 0 |
| 128.2.239.12 | 2147675916 | 0 |
| 128.2.239.13 | 2147675917 | 0 |
| 128.2.239.14 | 2147675918 | 0 |
| 128.2.239.15 | 2147675919 | 0 |
| 128.2.239.16 | 2147675920 | 0 |
| 128.2.239.17 | 2147675921 | 0 |
| 128.2.239.18 | 2147675922 | 0 |
| 128.2.239.19 | 2147675923 | 0 |
| 128.2.239.20 | 2147675924 | 0 |
| 128.2.239.21 | 2147675925 | 0 |
| 128.2.239.22 | 2147675926 | 0 |
| 128.2.239.23 | 2147675927 | 0 |
| 128.2.239.24 | 2147675928 | 0 |
| 128.2.239.25 | 2147675929 | 0 |
| 128.2.239.26 | 2147675930 | 0 |
| 128.2.239.27 | 2147675931 | 0 |
| 128.2.239.28 | 2147675932 | 0 |
| 128.2.239.29 | 2147675933 | 0 |
| 128.2.239.30 | 2147675934 | 0 |
| 128.2.239.31 | 2147675935 | 0 |
| 128.2.239.32 | 2147675936 | 0 |
| 128.2.239.33 | 2147675937 | 0 |
| 128.2.239.34 | 2147675938 | 0 |
| 128.2.239.35 | 2147675939 | 0 |
| 128.2.239.36 | 2147675940 | 0 |
| 128.2.239.37 | 2147675941 | 0 |
| 128.2.239.38 | 2147675942 | 0 |
| 128.2.239.39 | 2147675943 | 0 |
| 128.2.239.40 | 2147675944 | 0 |
| 128.2.239.41 | 2147675945 | 0 |
| 128.2.239.42 | 2147675946 | 0 |
| 128.2.239.43 | 2147675947 | 0 |
| 128.2.239.44 | 2147675948 | 0 |
| 128.2.239.45 | 2147675949 | 0 |
| 128.2.239.46 | 2147675950 | 0 |
| 128.2.239.47 | 2147675951 | 0 |
| 128.2.239.48 | 2147675952 | 0 |
| 128.2.239.49 | 2147675953 | 0 |
| 128.2.239.50 | 2147675954 | 0 |
| 128.2.239.51 | 2147675955 | 0 |
| 128.2.239.52 | 2147675956 | 0 |
| 128.2.239.53 | 2147675957 | 0 |
| 128.2.239.54 | 2147675958 | 0 |
| 128.2.239.55 | 2147675959 | 0 |
| 128.2.239.56 | 2147675960 | 0 |
| 128.2.239.57 | 2147675961 | 0 |
| 128.2.239.58 | 2147675962 | 0 |
| 128.2.239.59 | 2147675963 | 0 |
| 128.2.239.60 | 2147675964 | 0 |
| 128.2.239.61 | 2147675965 | 0 |
| 128.2.239.62 | 2147675966 | 0 |
| 128.2.239.63 | 2147675967 | 0 |
| 128.2.239.64 | 2147675968 | 0 |
| 128.2.239.65 | 2147675969 | 0 |
| 128.2.239.66 | 2147675970 | 0 |
| 128.2.239.67 | 2147675971 | 0 |
| 128.2.239.68 | 2147675972 | 0 |
| 128.2.239.69 | 2147675973 | 0 |
| 128.2.239.70 | 2147675974 | 0 |
| 128.2.239.71 | 2147675975 | 0 |
| 128.2.239.72 | 2147675976 | 0 |
| 128.2.239.73 | 2147675977 | 0 |
| 128.2.239.74 | 2147675978 | 0 |
| 128.2.239.75 | 2147675979 | 0 |
| 128.2.239.76 | 2147675980 | 0 |
| 128.2.239.77 | 2147675981 | 0 |
| 128.2.239.78 | 2147675982 | 0 |
| 128.2.239.79 | 2147675983 | 0 |
| 128.2.239.80 | 2147675984 | 0 |
| 128.2.239.81 | 2147675985 | 0 |
| 128.2.239.82 | 2147675986 | 0 |
| 128.2.239.83 | 2147675987 | 0 |
| 128.2.239.84 | 2147675988 | 0 |
| 128.2.239.85 | 2147675989 | 0 |