Les adresses IP débutant par 63.208.81 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 63.208.0.0/13, le bloc IP comprant les adresses de 63.208.0.0 à 63.215.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 63.208.0.0 |
| IP se terminant par | 63.215.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 63.208.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 08/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Los Angeles | 34,0522 | -118,2437 | 2017-07-08 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 63.208.81.0 | 1070616832 | 0 |
| 63.208.81.1 | 1070616833 | 0 |
| 63.208.81.2 | 1070616834 | 0 |
| 63.208.81.3 | 1070616835 | 0 |
| 63.208.81.4 | 1070616836 | 0 |
| 63.208.81.5 | 1070616837 | 0 |
| 63.208.81.6 | 1070616838 | 0 |
| 63.208.81.7 | 1070616839 | 0 |
| 63.208.81.8 | 1070616840 | 0 |
| 63.208.81.9 | 1070616841 | 0 |
| 63.208.81.10 | 1070616842 | 0 |
| 63.208.81.11 | 1070616843 | 0 |
| 63.208.81.12 | 1070616844 | 0 |
| 63.208.81.13 | 1070616845 | 0 |
| 63.208.81.14 | 1070616846 | 0 |
| 63.208.81.15 | 1070616847 | 0 |
| 63.208.81.16 | 1070616848 | 0 |
| 63.208.81.17 | 1070616849 | 0 |
| 63.208.81.18 | 1070616850 | 0 |
| 63.208.81.19 | 1070616851 | 0 |
| 63.208.81.20 | 1070616852 | 0 |
| 63.208.81.21 | 1070616853 | 0 |
| 63.208.81.22 | 1070616854 | 0 |
| 63.208.81.23 | 1070616855 | 0 |
| 63.208.81.24 | 1070616856 | 0 |
| 63.208.81.25 | 1070616857 | 0 |
| 63.208.81.26 | 1070616858 | 0 |
| 63.208.81.27 | 1070616859 | 0 |
| 63.208.81.28 | 1070616860 | 0 |
| 63.208.81.29 | 1070616861 | 0 |
| 63.208.81.30 | 1070616862 | 0 |
| 63.208.81.31 | 1070616863 | 0 |
| 63.208.81.32 | 1070616864 | 0 |
| 63.208.81.33 | 1070616865 | 0 |
| 63.208.81.34 | 1070616866 | 0 |
| 63.208.81.35 | 1070616867 | 0 |
| 63.208.81.36 | 1070616868 | 0 |
| 63.208.81.37 | 1070616869 | 0 |
| 63.208.81.38 | 1070616870 | 0 |
| 63.208.81.39 | 1070616871 | 0 |
| 63.208.81.40 | 1070616872 | 0 |
| 63.208.81.41 | 1070616873 | 0 |
| 63.208.81.42 | 1070616874 | 0 |
| 63.208.81.43 | 1070616875 | 0 |
| 63.208.81.44 | 1070616876 | 0 |
| 63.208.81.45 | 1070616877 | 0 |
| 63.208.81.46 | 1070616878 | 0 |
| 63.208.81.47 | 1070616879 | 0 |
| 63.208.81.48 | 1070616880 | 0 |
| 63.208.81.49 | 1070616881 | 0 |
| 63.208.81.50 | 1070616882 | 0 |
| 63.208.81.51 | 1070616883 | 0 |
| 63.208.81.52 | 1070616884 | 0 |
| 63.208.81.53 | 1070616885 | 0 |
| 63.208.81.54 | 1070616886 | 0 |
| 63.208.81.55 | 1070616887 | 0 |
| 63.208.81.56 | 1070616888 | 0 |
| 63.208.81.57 | 1070616889 | 0 |
| 63.208.81.58 | 1070616890 | 0 |
| 63.208.81.59 | 1070616891 | 0 |
| 63.208.81.60 | 1070616892 | 0 |
| 63.208.81.61 | 1070616893 | 0 |
| 63.208.81.62 | 1070616894 | 0 |
| 63.208.81.63 | 1070616895 | 0 |
| 63.208.81.64 | 1070616896 | 0 |
| 63.208.81.65 | 1070616897 | 0 |
| 63.208.81.66 | 1070616898 | 0 |
| 63.208.81.67 | 1070616899 | 0 |
| 63.208.81.68 | 1070616900 | 0 |
| 63.208.81.69 | 1070616901 | 0 |
| 63.208.81.70 | 1070616902 | 0 |
| 63.208.81.71 | 1070616903 | 0 |
| 63.208.81.72 | 1070616904 | 0 |
| 63.208.81.73 | 1070616905 | 0 |
| 63.208.81.74 | 1070616906 | 0 |
| 63.208.81.75 | 1070616907 | 0 |
| 63.208.81.76 | 1070616908 | 0 |
| 63.208.81.77 | 1070616909 | 0 |
| 63.208.81.78 | 1070616910 | 0 |
| 63.208.81.79 | 1070616911 | 0 |
| 63.208.81.80 | 1070616912 | 0 |
| 63.208.81.81 | 1070616913 | 0 |
| 63.208.81.82 | 1070616914 | 0 |
| 63.208.81.83 | 1070616915 | 0 |
| 63.208.81.84 | 1070616916 | 0 |
| 63.208.81.85 | 1070616917 | 0 |