The IP address 128.12.19 is provided by Stanford University, it's belong to the CDIR (Classless Inter-Domain Routing) 128.12.0.0/16 (range 128.12.0.0 to 128.12.255.255). The autonomous system number (ASN) is 32.
| ASN | 32 |
| IP starting by | 128.12.0.0 |
| IP ending by | 128.12.255.255 |
| ASN Name | Stanford University |
| CDIR | 128.12.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 22/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Stanford | 37.4213 | -122.1639 | 2017-10-22 |
| MaxMind | US | United States | - | Stanford | 37.4178 | -122.172 | 2017-10-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.12.19.0 | 2148274944 | 0 |
| 128.12.19.1 | 2148274945 | 0 |
| 128.12.19.2 | 2148274946 | 0 |
| 128.12.19.3 | 2148274947 | 0 |
| 128.12.19.4 | 2148274948 | 0 |
| 128.12.19.5 | 2148274949 | 0 |
| 128.12.19.6 | 2148274950 | 0 |
| 128.12.19.7 | 2148274951 | 0 |
| 128.12.19.8 | 2148274952 | 0 |
| 128.12.19.9 | 2148274953 | 0 |
| 128.12.19.10 | 2148274954 | 0 |
| 128.12.19.11 | 2148274955 | 0 |
| 128.12.19.12 | 2148274956 | 0 |
| 128.12.19.13 | 2148274957 | 0 |
| 128.12.19.14 | 2148274958 | 0 |
| 128.12.19.15 | 2148274959 | 0 |
| 128.12.19.16 | 2148274960 | 0 |
| 128.12.19.17 | 2148274961 | 0 |
| 128.12.19.18 | 2148274962 | 0 |
| 128.12.19.19 | 2148274963 | 0 |
| 128.12.19.20 | 2148274964 | 0 |
| 128.12.19.21 | 2148274965 | 0 |
| 128.12.19.22 | 2148274966 | 0 |
| 128.12.19.23 | 2148274967 | 0 |
| 128.12.19.24 | 2148274968 | 0 |
| 128.12.19.25 | 2148274969 | 0 |
| 128.12.19.26 | 2148274970 | 0 |
| 128.12.19.27 | 2148274971 | 0 |
| 128.12.19.28 | 2148274972 | 0 |
| 128.12.19.29 | 2148274973 | 0 |
| 128.12.19.30 | 2148274974 | 0 |
| 128.12.19.31 | 2148274975 | 0 |
| 128.12.19.32 | 2148274976 | 0 |
| 128.12.19.33 | 2148274977 | 0 |
| 128.12.19.34 | 2148274978 | 0 |
| 128.12.19.35 | 2148274979 | 0 |
| 128.12.19.36 | 2148274980 | 0 |
| 128.12.19.37 | 2148274981 | 0 |
| 128.12.19.38 | 2148274982 | 0 |
| 128.12.19.39 | 2148274983 | 0 |
| 128.12.19.40 | 2148274984 | 0 |
| 128.12.19.41 | 2148274985 | 0 |
| 128.12.19.42 | 2148274986 | 0 |
| 128.12.19.43 | 2148274987 | 0 |
| 128.12.19.44 | 2148274988 | 0 |
| 128.12.19.45 | 2148274989 | 0 |
| 128.12.19.46 | 2148274990 | 0 |
| 128.12.19.47 | 2148274991 | 0 |
| 128.12.19.48 | 2148274992 | 0 |
| 128.12.19.49 | 2148274993 | 0 |
| 128.12.19.50 | 2148274994 | 0 |
| 128.12.19.51 | 2148274995 | 0 |
| 128.12.19.52 | 2148274996 | 0 |
| 128.12.19.53 | 2148274997 | 0 |
| 128.12.19.54 | 2148274998 | 0 |
| 128.12.19.55 | 2148274999 | 0 |
| 128.12.19.56 | 2148275000 | 0 |
| 128.12.19.57 | 2148275001 | 0 |
| 128.12.19.58 | 2148275002 | 0 |
| 128.12.19.59 | 2148275003 | 0 |
| 128.12.19.60 | 2148275004 | 0 |
| 128.12.19.61 | 2148275005 | 0 |
| 128.12.19.62 | 2148275006 | 0 |
| 128.12.19.63 | 2148275007 | 0 |
| 128.12.19.64 | 2148275008 | 0 |
| 128.12.19.65 | 2148275009 | 0 |
| 128.12.19.66 | 2148275010 | 0 |
| 128.12.19.67 | 2148275011 | 0 |
| 128.12.19.68 | 2148275012 | 0 |
| 128.12.19.69 | 2148275013 | 0 |
| 128.12.19.70 | 2148275014 | 0 |
| 128.12.19.71 | 2148275015 | 0 |
| 128.12.19.72 | 2148275016 | 0 |
| 128.12.19.73 | 2148275017 | 0 |
| 128.12.19.74 | 2148275018 | 0 |
| 128.12.19.75 | 2148275019 | 0 |
| 128.12.19.76 | 2148275020 | 0 |
| 128.12.19.77 | 2148275021 | 0 |
| 128.12.19.78 | 2148275022 | 0 |
| 128.12.19.79 | 2148275023 | 0 |
| 128.12.19.80 | 2148275024 | 0 |
| 128.12.19.81 | 2148275025 | 0 |
| 128.12.19.82 | 2148275026 | 0 |
| 128.12.19.83 | 2148275027 | 0 |
| 128.12.19.84 | 2148275028 | 0 |
| 128.12.19.85 | 2148275029 | 0 |