Les adresses IP débutant par 18.80.55 sont fournies par Massachusetts Institute of Technology, elles appartiennent au CIDR (Classless Inter-Domain Routing) 18.0.0.0/8, le bloc IP comprant les adresses de 18.0.0.0 à 18.255.255.255). Le numéro de système autonome (ASN) est 3.
| ASN | 3 |
| IP commençant par | 18.0.0.0 |
| IP se terminant par | 18.255.255.255 |
| Nom ASN | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 12/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Cambridge | 42,3651 | -71,1045 | 2018-03-11 |
| MaxMind | US | États-Unis | - | Cambridge | 42,3646 | -71,1028 | 2018-03-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.80.55.0 | 307246848 | 0 |
| 18.80.55.1 | 307246849 | 0 |
| 18.80.55.2 | 307246850 | 0 |
| 18.80.55.3 | 307246851 | 0 |
| 18.80.55.4 | 307246852 | 0 |
| 18.80.55.5 | 307246853 | 0 |
| 18.80.55.6 | 307246854 | 0 |
| 18.80.55.7 | 307246855 | 0 |
| 18.80.55.8 | 307246856 | 0 |
| 18.80.55.9 | 307246857 | 0 |
| 18.80.55.10 | 307246858 | 0 |
| 18.80.55.11 | 307246859 | 0 |
| 18.80.55.12 | 307246860 | 0 |
| 18.80.55.13 | 307246861 | 0 |
| 18.80.55.14 | 307246862 | 0 |
| 18.80.55.15 | 307246863 | 0 |
| 18.80.55.16 | 307246864 | 0 |
| 18.80.55.17 | 307246865 | 0 |
| 18.80.55.18 | 307246866 | 0 |
| 18.80.55.19 | 307246867 | 0 |
| 18.80.55.20 | 307246868 | 0 |
| 18.80.55.21 | 307246869 | 0 |
| 18.80.55.22 | 307246870 | 0 |
| 18.80.55.23 | 307246871 | 0 |
| 18.80.55.24 | 307246872 | 0 |
| 18.80.55.25 | 307246873 | 0 |
| 18.80.55.26 | 307246874 | 0 |
| 18.80.55.27 | 307246875 | 0 |
| 18.80.55.28 | 307246876 | 0 |
| 18.80.55.29 | 307246877 | 0 |
| 18.80.55.30 | 307246878 | 0 |
| 18.80.55.31 | 307246879 | 0 |
| 18.80.55.32 | 307246880 | 0 |
| 18.80.55.33 | 307246881 | 0 |
| 18.80.55.34 | 307246882 | 0 |
| 18.80.55.35 | 307246883 | 0 |
| 18.80.55.36 | 307246884 | 0 |
| 18.80.55.37 | 307246885 | 0 |
| 18.80.55.38 | 307246886 | 0 |
| 18.80.55.39 | 307246887 | 0 |
| 18.80.55.40 | 307246888 | 0 |
| 18.80.55.41 | 307246889 | 0 |
| 18.80.55.42 | 307246890 | 0 |
| 18.80.55.43 | 307246891 | 0 |
| 18.80.55.44 | 307246892 | 0 |
| 18.80.55.45 | 307246893 | 0 |
| 18.80.55.46 | 307246894 | 0 |
| 18.80.55.47 | 307246895 | 0 |
| 18.80.55.48 | 307246896 | 0 |
| 18.80.55.49 | 307246897 | 0 |
| 18.80.55.50 | 307246898 | 0 |
| 18.80.55.51 | 307246899 | 0 |
| 18.80.55.52 | 307246900 | 0 |
| 18.80.55.53 | 307246901 | 0 |
| 18.80.55.54 | 307246902 | 0 |
| 18.80.55.55 | 307246903 | 0 |
| 18.80.55.56 | 307246904 | 0 |
| 18.80.55.57 | 307246905 | 0 |
| 18.80.55.58 | 307246906 | 0 |
| 18.80.55.59 | 307246907 | 0 |
| 18.80.55.60 | 307246908 | 0 |
| 18.80.55.61 | 307246909 | 0 |
| 18.80.55.62 | 307246910 | 0 |
| 18.80.55.63 | 307246911 | 0 |
| 18.80.55.64 | 307246912 | 0 |
| 18.80.55.65 | 307246913 | 0 |
| 18.80.55.66 | 307246914 | 0 |
| 18.80.55.67 | 307246915 | 0 |
| 18.80.55.68 | 307246916 | 0 |
| 18.80.55.69 | 307246917 | 0 |
| 18.80.55.70 | 307246918 | 0 |
| 18.80.55.71 | 307246919 | 0 |
| 18.80.55.72 | 307246920 | 0 |
| 18.80.55.73 | 307246921 | 0 |
| 18.80.55.74 | 307246922 | 0 |
| 18.80.55.75 | 307246923 | 0 |
| 18.80.55.76 | 307246924 | 0 |
| 18.80.55.77 | 307246925 | 0 |
| 18.80.55.78 | 307246926 | 0 |
| 18.80.55.79 | 307246927 | 0 |
| 18.80.55.80 | 307246928 | 0 |
| 18.80.55.81 | 307246929 | 0 |
| 18.80.55.82 | 307246930 | 0 |
| 18.80.55.83 | 307246931 | 0 |
| 18.80.55.84 | 307246932 | 0 |
| 18.80.55.85 | 307246933 | 0 |