Les adresses IP débutant par 20.89.97 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 | 18/09/2017 |

| 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 |
| 20.89.97.0 | 341401856 | 0 |
| 20.89.97.1 | 341401857 | 0 |
| 20.89.97.2 | 341401858 | 0 |
| 20.89.97.3 | 341401859 | 0 |
| 20.89.97.4 | 341401860 | 0 |
| 20.89.97.5 | 341401861 | 0 |
| 20.89.97.6 | 341401862 | 0 |
| 20.89.97.7 | 341401863 | 0 |
| 20.89.97.8 | 341401864 | 0 |
| 20.89.97.9 | 341401865 | 0 |
| 20.89.97.10 | 341401866 | 0 |
| 20.89.97.11 | 341401867 | 0 |
| 20.89.97.12 | 341401868 | 0 |
| 20.89.97.13 | 341401869 | 0 |
| 20.89.97.14 | 341401870 | 0 |
| 20.89.97.15 | 341401871 | 0 |
| 20.89.97.16 | 341401872 | 0 |
| 20.89.97.17 | 341401873 | 0 |
| 20.89.97.18 | 341401874 | 0 |
| 20.89.97.19 | 341401875 | 0 |
| 20.89.97.20 | 341401876 | 0 |
| 20.89.97.21 | 341401877 | 0 |
| 20.89.97.22 | 341401878 | 0 |
| 20.89.97.23 | 341401879 | 0 |
| 20.89.97.24 | 341401880 | 0 |
| 20.89.97.25 | 341401881 | 0 |
| 20.89.97.26 | 341401882 | 0 |
| 20.89.97.27 | 341401883 | 0 |
| 20.89.97.28 | 341401884 | 0 |
| 20.89.97.29 | 341401885 | 0 |
| 20.89.97.30 | 341401886 | 0 |
| 20.89.97.31 | 341401887 | 0 |
| 20.89.97.32 | 341401888 | 0 |
| 20.89.97.33 | 341401889 | 0 |
| 20.89.97.34 | 341401890 | 0 |
| 20.89.97.35 | 341401891 | 0 |
| 20.89.97.36 | 341401892 | 0 |
| 20.89.97.37 | 341401893 | 0 |
| 20.89.97.38 | 341401894 | 0 |
| 20.89.97.39 | 341401895 | 0 |
| 20.89.97.40 | 341401896 | 0 |
| 20.89.97.41 | 341401897 | 0 |
| 20.89.97.42 | 341401898 | 0 |
| 20.89.97.43 | 341401899 | 0 |
| 20.89.97.44 | 341401900 | 0 |
| 20.89.97.45 | 341401901 | 0 |
| 20.89.97.46 | 341401902 | 0 |
| 20.89.97.47 | 341401903 | 0 |
| 20.89.97.48 | 341401904 | 0 |
| 20.89.97.49 | 341401905 | 0 |
| 20.89.97.50 | 341401906 | 0 |
| 20.89.97.51 | 341401907 | 0 |
| 20.89.97.52 | 341401908 | 0 |
| 20.89.97.53 | 341401909 | 0 |
| 20.89.97.54 | 341401910 | 0 |
| 20.89.97.55 | 341401911 | 0 |
| 20.89.97.56 | 341401912 | 0 |
| 20.89.97.57 | 341401913 | 0 |
| 20.89.97.58 | 341401914 | 0 |
| 20.89.97.59 | 341401915 | 0 |
| 20.89.97.60 | 341401916 | 0 |
| 20.89.97.61 | 341401917 | 0 |
| 20.89.97.62 | 341401918 | 0 |
| 20.89.97.63 | 341401919 | 0 |
| 20.89.97.64 | 341401920 | 0 |
| 20.89.97.65 | 341401921 | 0 |
| 20.89.97.66 | 341401922 | 0 |
| 20.89.97.67 | 341401923 | 0 |
| 20.89.97.68 | 341401924 | 0 |
| 20.89.97.69 | 341401925 | 0 |
| 20.89.97.70 | 341401926 | 0 |
| 20.89.97.71 | 341401927 | 0 |
| 20.89.97.72 | 341401928 | 0 |
| 20.89.97.73 | 341401929 | 0 |
| 20.89.97.74 | 341401930 | 0 |
| 20.89.97.75 | 341401931 | 0 |
| 20.89.97.76 | 341401932 | 0 |
| 20.89.97.77 | 341401933 | 0 |
| 20.89.97.78 | 341401934 | 0 |
| 20.89.97.79 | 341401935 | 0 |
| 20.89.97.80 | 341401936 | 0 |
| 20.89.97.81 | 341401937 | 0 |
| 20.89.97.82 | 341401938 | 0 |
| 20.89.97.83 | 341401939 | 0 |
| 20.89.97.84 | 341401940 | 0 |
| 20.89.97.85 | 341401941 | 0 |