The IP address 18.243.7 is provided by Massachusetts Institute of Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 18.0.0.0/8 (range 18.0.0.0 to 18.255.255.255). The autonomous system number (ASN) is 3.
| ASN | 3 |
| IP starting by | 18.0.0.0 |
| IP ending by | 18.255.255.255 |
| ASN Name | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 15/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2017-10-14 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2017-10-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.243.7.0 | 317916928 | 0 |
| 18.243.7.1 | 317916929 | 0 |
| 18.243.7.2 | 317916930 | 0 |
| 18.243.7.3 | 317916931 | 0 |
| 18.243.7.4 | 317916932 | 0 |
| 18.243.7.5 | 317916933 | 0 |
| 18.243.7.6 | 317916934 | 0 |
| 18.243.7.7 | 317916935 | 0 |
| 18.243.7.8 | 317916936 | 0 |
| 18.243.7.9 | 317916937 | 0 |
| 18.243.7.10 | 317916938 | 0 |
| 18.243.7.11 | 317916939 | 0 |
| 18.243.7.12 | 317916940 | 0 |
| 18.243.7.13 | 317916941 | 0 |
| 18.243.7.14 | 317916942 | 0 |
| 18.243.7.15 | 317916943 | 0 |
| 18.243.7.16 | 317916944 | 0 |
| 18.243.7.17 | 317916945 | 0 |
| 18.243.7.18 | 317916946 | 0 |
| 18.243.7.19 | 317916947 | 0 |
| 18.243.7.20 | 317916948 | 0 |
| 18.243.7.21 | 317916949 | 0 |
| 18.243.7.22 | 317916950 | 0 |
| 18.243.7.23 | 317916951 | 0 |
| 18.243.7.24 | 317916952 | 0 |
| 18.243.7.25 | 317916953 | 0 |
| 18.243.7.26 | 317916954 | 0 |
| 18.243.7.27 | 317916955 | 0 |
| 18.243.7.28 | 317916956 | 0 |
| 18.243.7.29 | 317916957 | 0 |
| 18.243.7.30 | 317916958 | 0 |
| 18.243.7.31 | 317916959 | 0 |
| 18.243.7.32 | 317916960 | 0 |
| 18.243.7.33 | 317916961 | 0 |
| 18.243.7.34 | 317916962 | 0 |
| 18.243.7.35 | 317916963 | 0 |
| 18.243.7.36 | 317916964 | 0 |
| 18.243.7.37 | 317916965 | 0 |
| 18.243.7.38 | 317916966 | 0 |
| 18.243.7.39 | 317916967 | 0 |
| 18.243.7.40 | 317916968 | 0 |
| 18.243.7.41 | 317916969 | 0 |
| 18.243.7.42 | 317916970 | 0 |
| 18.243.7.43 | 317916971 | 0 |
| 18.243.7.44 | 317916972 | 0 |
| 18.243.7.45 | 317916973 | 0 |
| 18.243.7.46 | 317916974 | 0 |
| 18.243.7.47 | 317916975 | 0 |
| 18.243.7.48 | 317916976 | 0 |
| 18.243.7.49 | 317916977 | 0 |
| 18.243.7.50 | 317916978 | 0 |
| 18.243.7.51 | 317916979 | 0 |
| 18.243.7.52 | 317916980 | 0 |
| 18.243.7.53 | 317916981 | 0 |
| 18.243.7.54 | 317916982 | 0 |
| 18.243.7.55 | 317916983 | 0 |
| 18.243.7.56 | 317916984 | 0 |
| 18.243.7.57 | 317916985 | 0 |
| 18.243.7.58 | 317916986 | 0 |
| 18.243.7.59 | 317916987 | 0 |
| 18.243.7.60 | 317916988 | 0 |
| 18.243.7.61 | 317916989 | 0 |
| 18.243.7.62 | 317916990 | 0 |
| 18.243.7.63 | 317916991 | 0 |
| 18.243.7.64 | 317916992 | 0 |
| 18.243.7.65 | 317916993 | 0 |
| 18.243.7.66 | 317916994 | 0 |
| 18.243.7.67 | 317916995 | 0 |
| 18.243.7.68 | 317916996 | 0 |
| 18.243.7.69 | 317916997 | 0 |
| 18.243.7.70 | 317916998 | 0 |
| 18.243.7.71 | 317916999 | 0 |
| 18.243.7.72 | 317917000 | 0 |
| 18.243.7.73 | 317917001 | 0 |
| 18.243.7.74 | 317917002 | 0 |
| 18.243.7.75 | 317917003 | 0 |
| 18.243.7.76 | 317917004 | 0 |
| 18.243.7.77 | 317917005 | 0 |
| 18.243.7.78 | 317917006 | 0 |
| 18.243.7.79 | 317917007 | 0 |
| 18.243.7.80 | 317917008 | 0 |
| 18.243.7.81 | 317917009 | 0 |
| 18.243.7.82 | 317917010 | 0 |
| 18.243.7.83 | 317917011 | 0 |
| 18.243.7.84 | 317917012 | 0 |
| 18.243.7.85 | 317917013 | 0 |