Les adresses IP débutant par 4.80.20 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 4.0.0.0/8, le bloc IP comprant les adresses de 4.0.0.0 à 4.255.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 4.0.0.0 |
| IP se terminant par | 4.255.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 27/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Atlanta | 33,749 | -84,388 | 2017-09-13 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-09-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 4.80.20.0 | 72356864 | 0 |
| 4.80.20.1 | 72356865 | 0 |
| 4.80.20.2 | 72356866 | 0 |
| 4.80.20.3 | 72356867 | 0 |
| 4.80.20.4 | 72356868 | 0 |
| 4.80.20.5 | 72356869 | 0 |
| 4.80.20.6 | 72356870 | 0 |
| 4.80.20.7 | 72356871 | 0 |
| 4.80.20.8 | 72356872 | 0 |
| 4.80.20.9 | 72356873 | 0 |
| 4.80.20.10 | 72356874 | 0 |
| 4.80.20.11 | 72356875 | 0 |
| 4.80.20.12 | 72356876 | 0 |
| 4.80.20.13 | 72356877 | 0 |
| 4.80.20.14 | 72356878 | 0 |
| 4.80.20.15 | 72356879 | 0 |
| 4.80.20.16 | 72356880 | 0 |
| 4.80.20.17 | 72356881 | 0 |
| 4.80.20.18 | 72356882 | 0 |
| 4.80.20.19 | 72356883 | 0 |
| 4.80.20.20 | 72356884 | 0 |
| 4.80.20.21 | 72356885 | 0 |
| 4.80.20.22 | 72356886 | 0 |
| 4.80.20.23 | 72356887 | 0 |
| 4.80.20.24 | 72356888 | 0 |
| 4.80.20.25 | 72356889 | 0 |
| 4.80.20.26 | 72356890 | 0 |
| 4.80.20.27 | 72356891 | 0 |
| 4.80.20.28 | 72356892 | 0 |
| 4.80.20.29 | 72356893 | 0 |
| 4.80.20.30 | 72356894 | 0 |
| 4.80.20.31 | 72356895 | 0 |
| 4.80.20.32 | 72356896 | 0 |
| 4.80.20.33 | 72356897 | 0 |
| 4.80.20.34 | 72356898 | 0 |
| 4.80.20.35 | 72356899 | 0 |
| 4.80.20.36 | 72356900 | 0 |
| 4.80.20.37 | 72356901 | 0 |
| 4.80.20.38 | 72356902 | 0 |
| 4.80.20.39 | 72356903 | 0 |
| 4.80.20.40 | 72356904 | 0 |
| 4.80.20.41 | 72356905 | 0 |
| 4.80.20.42 | 72356906 | 0 |
| 4.80.20.43 | 72356907 | 0 |
| 4.80.20.44 | 72356908 | 0 |
| 4.80.20.45 | 72356909 | 0 |
| 4.80.20.46 | 72356910 | 0 |
| 4.80.20.47 | 72356911 | 0 |
| 4.80.20.48 | 72356912 | 0 |
| 4.80.20.49 | 72356913 | 0 |
| 4.80.20.50 | 72356914 | 0 |
| 4.80.20.51 | 72356915 | 0 |
| 4.80.20.52 | 72356916 | 0 |
| 4.80.20.53 | 72356917 | 0 |
| 4.80.20.54 | 72356918 | 0 |
| 4.80.20.55 | 72356919 | 0 |
| 4.80.20.56 | 72356920 | 0 |
| 4.80.20.57 | 72356921 | 0 |
| 4.80.20.58 | 72356922 | 0 |
| 4.80.20.59 | 72356923 | 0 |
| 4.80.20.60 | 72356924 | 0 |
| 4.80.20.61 | 72356925 | 0 |
| 4.80.20.62 | 72356926 | 0 |
| 4.80.20.63 | 72356927 | 0 |
| 4.80.20.64 | 72356928 | 0 |
| 4.80.20.65 | 72356929 | 0 |
| 4.80.20.66 | 72356930 | 0 |
| 4.80.20.67 | 72356931 | 0 |
| 4.80.20.68 | 72356932 | 0 |
| 4.80.20.69 | 72356933 | 0 |
| 4.80.20.70 | 72356934 | 0 |
| 4.80.20.71 | 72356935 | 0 |
| 4.80.20.72 | 72356936 | 0 |
| 4.80.20.73 | 72356937 | 0 |
| 4.80.20.74 | 72356938 | 0 |
| 4.80.20.75 | 72356939 | 0 |
| 4.80.20.76 | 72356940 | 0 |
| 4.80.20.77 | 72356941 | 0 |
| 4.80.20.78 | 72356942 | 0 |
| 4.80.20.79 | 72356943 | 0 |
| 4.80.20.80 | 72356944 | 0 |
| 4.80.20.81 | 72356945 | 0 |
| 4.80.20.82 | 72356946 | 0 |
| 4.80.20.83 | 72356947 | 0 |
| 4.80.20.84 | 72356948 | 0 |
| 4.80.20.85 | 72356949 | 0 |