Les adresses IP débutant par 6.72.203 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 8.0.0.0/8, le bloc IP comprant les adresses de 8.0.0.0 à 8.255.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 8.0.0.0 |
| IP se terminant par | 8.255.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 8.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 02/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CA | Canada | - | Vancouver | 49,2497 | -123,1193 | 2019-07-02 |
| MaxMind | US | États-Unis | - | Fort Huachuca | 31,5273 | -110,3607 | 2019-07-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 6.72.203.0 | 105433856 | 0 |
| 6.72.203.1 | 105433857 | 0 |
| 6.72.203.2 | 105433858 | 0 |
| 6.72.203.3 | 105433859 | 0 |
| 6.72.203.4 | 105433860 | 0 |
| 6.72.203.5 | 105433861 | 0 |
| 6.72.203.6 | 105433862 | 0 |
| 6.72.203.7 | 105433863 | 0 |
| 6.72.203.8 | 105433864 | 0 |
| 6.72.203.9 | 105433865 | 0 |
| 6.72.203.10 | 105433866 | 0 |
| 6.72.203.11 | 105433867 | 0 |
| 6.72.203.12 | 105433868 | 0 |
| 6.72.203.13 | 105433869 | 0 |
| 6.72.203.14 | 105433870 | 0 |
| 6.72.203.15 | 105433871 | 0 |
| 6.72.203.16 | 105433872 | 0 |
| 6.72.203.17 | 105433873 | 0 |
| 6.72.203.18 | 105433874 | 0 |
| 6.72.203.19 | 105433875 | 0 |
| 6.72.203.20 | 105433876 | 0 |
| 6.72.203.21 | 105433877 | 0 |
| 6.72.203.22 | 105433878 | 0 |
| 6.72.203.23 | 105433879 | 0 |
| 6.72.203.24 | 105433880 | 0 |
| 6.72.203.25 | 105433881 | 0 |
| 6.72.203.26 | 105433882 | 0 |
| 6.72.203.27 | 105433883 | 0 |
| 6.72.203.28 | 105433884 | 0 |
| 6.72.203.29 | 105433885 | 0 |
| 6.72.203.30 | 105433886 | 0 |
| 6.72.203.31 | 105433887 | 0 |
| 6.72.203.32 | 105433888 | 0 |
| 6.72.203.33 | 105433889 | 0 |
| 6.72.203.34 | 105433890 | 0 |
| 6.72.203.35 | 105433891 | 0 |
| 6.72.203.36 | 105433892 | 0 |
| 6.72.203.37 | 105433893 | 0 |
| 6.72.203.38 | 105433894 | 0 |
| 6.72.203.39 | 105433895 | 0 |
| 6.72.203.40 | 105433896 | 0 |
| 6.72.203.41 | 105433897 | 0 |
| 6.72.203.42 | 105433898 | 0 |
| 6.72.203.43 | 105433899 | 0 |
| 6.72.203.44 | 105433900 | 0 |
| 6.72.203.45 | 105433901 | 0 |
| 6.72.203.46 | 105433902 | 0 |
| 6.72.203.47 | 105433903 | 0 |
| 6.72.203.48 | 105433904 | 0 |
| 6.72.203.49 | 105433905 | 0 |
| 6.72.203.50 | 105433906 | 0 |
| 6.72.203.51 | 105433907 | 0 |
| 6.72.203.52 | 105433908 | 0 |
| 6.72.203.53 | 105433909 | 0 |
| 6.72.203.54 | 105433910 | 0 |
| 6.72.203.55 | 105433911 | 0 |
| 6.72.203.56 | 105433912 | 0 |
| 6.72.203.57 | 105433913 | 0 |
| 6.72.203.58 | 105433914 | 0 |
| 6.72.203.59 | 105433915 | 0 |
| 6.72.203.60 | 105433916 | 0 |
| 6.72.203.61 | 105433917 | 0 |
| 6.72.203.62 | 105433918 | 0 |
| 6.72.203.63 | 105433919 | 0 |
| 6.72.203.64 | 105433920 | 0 |
| 6.72.203.65 | 105433921 | 0 |
| 6.72.203.66 | 105433922 | 0 |
| 6.72.203.67 | 105433923 | 0 |
| 6.72.203.68 | 105433924 | 0 |
| 6.72.203.69 | 105433925 | 0 |
| 6.72.203.70 | 105433926 | 0 |
| 6.72.203.71 | 105433927 | 0 |
| 6.72.203.72 | 105433928 | 0 |
| 6.72.203.73 | 105433929 | 0 |
| 6.72.203.74 | 105433930 | 0 |
| 6.72.203.75 | 105433931 | 0 |
| 6.72.203.76 | 105433932 | 0 |
| 6.72.203.77 | 105433933 | 0 |
| 6.72.203.78 | 105433934 | 0 |
| 6.72.203.79 | 105433935 | 0 |
| 6.72.203.80 | 105433936 | 0 |
| 6.72.203.81 | 105433937 | 0 |
| 6.72.203.82 | 105433938 | 0 |
| 6.72.203.83 | 105433939 | 0 |
| 6.72.203.84 | 105433940 | 0 |
| 6.72.203.85 | 105433941 | 0 |