Les adresses IP débutant par 20.97.89 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 | 2017-09-19 |
| MaxMind | US | États-Unis | - | Falls Church | 38,864 | -77,1922 | 2017-09-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 20.97.89.0 | 341924096 | 0 |
| 20.97.89.1 | 341924097 | 0 |
| 20.97.89.2 | 341924098 | 0 |
| 20.97.89.3 | 341924099 | 0 |
| 20.97.89.4 | 341924100 | 0 |
| 20.97.89.5 | 341924101 | 0 |
| 20.97.89.6 | 341924102 | 0 |
| 20.97.89.7 | 341924103 | 0 |
| 20.97.89.8 | 341924104 | 0 |
| 20.97.89.9 | 341924105 | 0 |
| 20.97.89.10 | 341924106 | 0 |
| 20.97.89.11 | 341924107 | 0 |
| 20.97.89.12 | 341924108 | 0 |
| 20.97.89.13 | 341924109 | 0 |
| 20.97.89.14 | 341924110 | 0 |
| 20.97.89.15 | 341924111 | 0 |
| 20.97.89.16 | 341924112 | 0 |
| 20.97.89.17 | 341924113 | 0 |
| 20.97.89.18 | 341924114 | 0 |
| 20.97.89.19 | 341924115 | 0 |
| 20.97.89.20 | 341924116 | 0 |
| 20.97.89.21 | 341924117 | 0 |
| 20.97.89.22 | 341924118 | 0 |
| 20.97.89.23 | 341924119 | 0 |
| 20.97.89.24 | 341924120 | 0 |
| 20.97.89.25 | 341924121 | 0 |
| 20.97.89.26 | 341924122 | 0 |
| 20.97.89.27 | 341924123 | 0 |
| 20.97.89.28 | 341924124 | 0 |
| 20.97.89.29 | 341924125 | 0 |
| 20.97.89.30 | 341924126 | 0 |
| 20.97.89.31 | 341924127 | 0 |
| 20.97.89.32 | 341924128 | 0 |
| 20.97.89.33 | 341924129 | 0 |
| 20.97.89.34 | 341924130 | 0 |
| 20.97.89.35 | 341924131 | 0 |
| 20.97.89.36 | 341924132 | 0 |
| 20.97.89.37 | 341924133 | 0 |
| 20.97.89.38 | 341924134 | 0 |
| 20.97.89.39 | 341924135 | 0 |
| 20.97.89.40 | 341924136 | 0 |
| 20.97.89.41 | 341924137 | 0 |
| 20.97.89.42 | 341924138 | 0 |
| 20.97.89.43 | 341924139 | 0 |
| 20.97.89.44 | 341924140 | 0 |
| 20.97.89.45 | 341924141 | 0 |
| 20.97.89.46 | 341924142 | 0 |
| 20.97.89.47 | 341924143 | 0 |
| 20.97.89.48 | 341924144 | 0 |
| 20.97.89.49 | 341924145 | 0 |
| 20.97.89.50 | 341924146 | 0 |
| 20.97.89.51 | 341924147 | 0 |
| 20.97.89.52 | 341924148 | 0 |
| 20.97.89.53 | 341924149 | 0 |
| 20.97.89.54 | 341924150 | 0 |
| 20.97.89.55 | 341924151 | 0 |
| 20.97.89.56 | 341924152 | 0 |
| 20.97.89.57 | 341924153 | 0 |
| 20.97.89.58 | 341924154 | 0 |
| 20.97.89.59 | 341924155 | 0 |
| 20.97.89.60 | 341924156 | 0 |
| 20.97.89.61 | 341924157 | 0 |
| 20.97.89.62 | 341924158 | 0 |
| 20.97.89.63 | 341924159 | 0 |
| 20.97.89.64 | 341924160 | 0 |
| 20.97.89.65 | 341924161 | 0 |
| 20.97.89.66 | 341924162 | 0 |
| 20.97.89.67 | 341924163 | 0 |
| 20.97.89.68 | 341924164 | 0 |
| 20.97.89.69 | 341924165 | 0 |
| 20.97.89.70 | 341924166 | 0 |
| 20.97.89.71 | 341924167 | 0 |
| 20.97.89.72 | 341924168 | 0 |
| 20.97.89.73 | 341924169 | 0 |
| 20.97.89.74 | 341924170 | 0 |
| 20.97.89.75 | 341924171 | 0 |
| 20.97.89.76 | 341924172 | 0 |
| 20.97.89.77 | 341924173 | 0 |
| 20.97.89.78 | 341924174 | 0 |
| 20.97.89.79 | 341924175 | 0 |
| 20.97.89.80 | 341924176 | 0 |
| 20.97.89.81 | 341924177 | 0 |
| 20.97.89.82 | 341924178 | 0 |
| 20.97.89.83 | 341924179 | 0 |
| 20.97.89.84 | 341924180 | 0 |
| 20.97.89.85 | 341924181 | 0 |