The IP address 18.1.158 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 | 04/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2017-08-03 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2017-08-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.1.158.0 | 302095872 | 0 |
| 18.1.158.1 | 302095873 | 0 |
| 18.1.158.2 | 302095874 | 0 |
| 18.1.158.3 | 302095875 | 0 |
| 18.1.158.4 | 302095876 | 0 |
| 18.1.158.5 | 302095877 | 0 |
| 18.1.158.6 | 302095878 | 0 |
| 18.1.158.7 | 302095879 | 0 |
| 18.1.158.8 | 302095880 | 0 |
| 18.1.158.9 | 302095881 | 0 |
| 18.1.158.10 | 302095882 | 0 |
| 18.1.158.11 | 302095883 | 0 |
| 18.1.158.12 | 302095884 | 0 |
| 18.1.158.13 | 302095885 | 0 |
| 18.1.158.14 | 302095886 | 0 |
| 18.1.158.15 | 302095887 | 0 |
| 18.1.158.16 | 302095888 | 0 |
| 18.1.158.17 | 302095889 | 0 |
| 18.1.158.18 | 302095890 | 0 |
| 18.1.158.19 | 302095891 | 0 |
| 18.1.158.20 | 302095892 | 0 |
| 18.1.158.21 | 302095893 | 0 |
| 18.1.158.22 | 302095894 | 0 |
| 18.1.158.23 | 302095895 | 0 |
| 18.1.158.24 | 302095896 | 0 |
| 18.1.158.25 | 302095897 | 0 |
| 18.1.158.26 | 302095898 | 0 |
| 18.1.158.27 | 302095899 | 0 |
| 18.1.158.28 | 302095900 | 0 |
| 18.1.158.29 | 302095901 | 0 |
| 18.1.158.30 | 302095902 | 0 |
| 18.1.158.31 | 302095903 | 0 |
| 18.1.158.32 | 302095904 | 0 |
| 18.1.158.33 | 302095905 | 0 |
| 18.1.158.34 | 302095906 | 0 |
| 18.1.158.35 | 302095907 | 0 |
| 18.1.158.36 | 302095908 | 0 |
| 18.1.158.37 | 302095909 | 0 |
| 18.1.158.38 | 302095910 | 0 |
| 18.1.158.39 | 302095911 | 0 |
| 18.1.158.40 | 302095912 | 0 |
| 18.1.158.41 | 302095913 | 0 |
| 18.1.158.42 | 302095914 | 0 |
| 18.1.158.43 | 302095915 | 0 |
| 18.1.158.44 | 302095916 | 0 |
| 18.1.158.45 | 302095917 | 0 |
| 18.1.158.46 | 302095918 | 0 |
| 18.1.158.47 | 302095919 | 0 |
| 18.1.158.48 | 302095920 | 0 |
| 18.1.158.49 | 302095921 | 0 |
| 18.1.158.50 | 302095922 | 0 |
| 18.1.158.51 | 302095923 | 0 |
| 18.1.158.52 | 302095924 | 0 |
| 18.1.158.53 | 302095925 | 0 |
| 18.1.158.54 | 302095926 | 0 |
| 18.1.158.55 | 302095927 | 0 |
| 18.1.158.56 | 302095928 | 0 |
| 18.1.158.57 | 302095929 | 0 |
| 18.1.158.58 | 302095930 | 0 |
| 18.1.158.59 | 302095931 | 0 |
| 18.1.158.60 | 302095932 | 0 |
| 18.1.158.61 | 302095933 | 0 |
| 18.1.158.62 | 302095934 | 0 |
| 18.1.158.63 | 302095935 | 0 |
| 18.1.158.64 | 302095936 | 0 |
| 18.1.158.65 | 302095937 | 0 |
| 18.1.158.66 | 302095938 | 0 |
| 18.1.158.67 | 302095939 | 0 |
| 18.1.158.68 | 302095940 | 0 |
| 18.1.158.69 | 302095941 | 0 |
| 18.1.158.70 | 302095942 | 0 |
| 18.1.158.71 | 302095943 | 0 |
| 18.1.158.72 | 302095944 | 0 |
| 18.1.158.73 | 302095945 | 0 |
| 18.1.158.74 | 302095946 | 0 |
| 18.1.158.75 | 302095947 | 0 |
| 18.1.158.76 | 302095948 | 0 |
| 18.1.158.77 | 302095949 | 0 |
| 18.1.158.78 | 302095950 | 0 |
| 18.1.158.79 | 302095951 | 0 |
| 18.1.158.80 | 302095952 | 0 |
| 18.1.158.81 | 302095953 | 0 |
| 18.1.158.82 | 302095954 | 0 |
| 18.1.158.83 | 302095955 | 0 |
| 18.1.158.84 | 302095956 | 0 |
| 18.1.158.85 | 302095957 | 0 |