Les adresses IP débutant par 20.76.89 sont fournies par Computer Sciences Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 20.132.0.0/20, le bloc IP comprant les adresses de 20.132.0.0 à 20.132.15.255). Le numéro de système autonome (ASN) est 21877.
| ASN | 21877 |
| IP commençant par | 20.132.0.0 |
| IP se terminant par | 20.132.15.255 |
| Nom ASN | Computer Sciences Corporation |
| CDIR | 20.132.0.0/20 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 19/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Falls Church | 38,8653 | -77,1933 | 2017-09-18 |
| MaxMind | US | États-Unis | - | Falls Church | 38,864 | -77,1922 | 2017-09-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 20.76.89.0 | 340547840 | 0 |
| 20.76.89.1 | 340547841 | 0 |
| 20.76.89.2 | 340547842 | 0 |
| 20.76.89.3 | 340547843 | 0 |
| 20.76.89.4 | 340547844 | 0 |
| 20.76.89.5 | 340547845 | 0 |
| 20.76.89.6 | 340547846 | 0 |
| 20.76.89.7 | 340547847 | 0 |
| 20.76.89.8 | 340547848 | 0 |
| 20.76.89.9 | 340547849 | 0 |
| 20.76.89.10 | 340547850 | 0 |
| 20.76.89.11 | 340547851 | 0 |
| 20.76.89.12 | 340547852 | 0 |
| 20.76.89.13 | 340547853 | 0 |
| 20.76.89.14 | 340547854 | 0 |
| 20.76.89.15 | 340547855 | 0 |
| 20.76.89.16 | 340547856 | 0 |
| 20.76.89.17 | 340547857 | 0 |
| 20.76.89.18 | 340547858 | 0 |
| 20.76.89.19 | 340547859 | 0 |
| 20.76.89.20 | 340547860 | 0 |
| 20.76.89.21 | 340547861 | 0 |
| 20.76.89.22 | 340547862 | 0 |
| 20.76.89.23 | 340547863 | 0 |
| 20.76.89.24 | 340547864 | 0 |
| 20.76.89.25 | 340547865 | 0 |
| 20.76.89.26 | 340547866 | 0 |
| 20.76.89.27 | 340547867 | 0 |
| 20.76.89.28 | 340547868 | 0 |
| 20.76.89.29 | 340547869 | 0 |
| 20.76.89.30 | 340547870 | 0 |
| 20.76.89.31 | 340547871 | 0 |
| 20.76.89.32 | 340547872 | 0 |
| 20.76.89.33 | 340547873 | 0 |
| 20.76.89.34 | 340547874 | 0 |
| 20.76.89.35 | 340547875 | 0 |
| 20.76.89.36 | 340547876 | 0 |
| 20.76.89.37 | 340547877 | 0 |
| 20.76.89.38 | 340547878 | 0 |
| 20.76.89.39 | 340547879 | 0 |
| 20.76.89.40 | 340547880 | 0 |
| 20.76.89.41 | 340547881 | 0 |
| 20.76.89.42 | 340547882 | 0 |
| 20.76.89.43 | 340547883 | 0 |
| 20.76.89.44 | 340547884 | 0 |
| 20.76.89.45 | 340547885 | 0 |
| 20.76.89.46 | 340547886 | 0 |
| 20.76.89.47 | 340547887 | 0 |
| 20.76.89.48 | 340547888 | 0 |
| 20.76.89.49 | 340547889 | 0 |
| 20.76.89.50 | 340547890 | 0 |
| 20.76.89.51 | 340547891 | 0 |
| 20.76.89.52 | 340547892 | 0 |
| 20.76.89.53 | 340547893 | 0 |
| 20.76.89.54 | 340547894 | 0 |
| 20.76.89.55 | 340547895 | 0 |
| 20.76.89.56 | 340547896 | 0 |
| 20.76.89.57 | 340547897 | 0 |
| 20.76.89.58 | 340547898 | 0 |
| 20.76.89.59 | 340547899 | 0 |
| 20.76.89.60 | 340547900 | 0 |
| 20.76.89.61 | 340547901 | 0 |
| 20.76.89.62 | 340547902 | 0 |
| 20.76.89.63 | 340547903 | 0 |
| 20.76.89.64 | 340547904 | 0 |
| 20.76.89.65 | 340547905 | 0 |
| 20.76.89.66 | 340547906 | 0 |
| 20.76.89.67 | 340547907 | 0 |
| 20.76.89.68 | 340547908 | 0 |
| 20.76.89.69 | 340547909 | 0 |
| 20.76.89.70 | 340547910 | 0 |
| 20.76.89.71 | 340547911 | 0 |
| 20.76.89.72 | 340547912 | 0 |
| 20.76.89.73 | 340547913 | 0 |
| 20.76.89.74 | 340547914 | 0 |
| 20.76.89.75 | 340547915 | 0 |
| 20.76.89.76 | 340547916 | 0 |
| 20.76.89.77 | 340547917 | 0 |
| 20.76.89.78 | 340547918 | 0 |
| 20.76.89.79 | 340547919 | 0 |
| 20.76.89.80 | 340547920 | 0 |
| 20.76.89.81 | 340547921 | 0 |
| 20.76.89.82 | 340547922 | 0 |
| 20.76.89.83 | 340547923 | 0 |
| 20.76.89.84 | 340547924 | 0 |
| 20.76.89.85 | 340547925 | 0 |