Les adresses IP débutant par 20.77.80 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 | 25/08/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Naugatuck | 41,4859 | -73,0507 | 2018-08-24 |
| MaxMind | US | États-Unis | - | Falls Church | 38,864 | -77,1922 | 2018-08-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 20.77.80.0 | 340611072 | 0 |
| 20.77.80.1 | 340611073 | 0 |
| 20.77.80.2 | 340611074 | 0 |
| 20.77.80.3 | 340611075 | 0 |
| 20.77.80.4 | 340611076 | 0 |
| 20.77.80.5 | 340611077 | 0 |
| 20.77.80.6 | 340611078 | 0 |
| 20.77.80.7 | 340611079 | 0 |
| 20.77.80.8 | 340611080 | 0 |
| 20.77.80.9 | 340611081 | 0 |
| 20.77.80.10 | 340611082 | 0 |
| 20.77.80.11 | 340611083 | 0 |
| 20.77.80.12 | 340611084 | 0 |
| 20.77.80.13 | 340611085 | 0 |
| 20.77.80.14 | 340611086 | 0 |
| 20.77.80.15 | 340611087 | 0 |
| 20.77.80.16 | 340611088 | 0 |
| 20.77.80.17 | 340611089 | 0 |
| 20.77.80.18 | 340611090 | 0 |
| 20.77.80.19 | 340611091 | 0 |
| 20.77.80.20 | 340611092 | 0 |
| 20.77.80.21 | 340611093 | 0 |
| 20.77.80.22 | 340611094 | 0 |
| 20.77.80.23 | 340611095 | 0 |
| 20.77.80.24 | 340611096 | 0 |
| 20.77.80.25 | 340611097 | 0 |
| 20.77.80.26 | 340611098 | 0 |
| 20.77.80.27 | 340611099 | 0 |
| 20.77.80.28 | 340611100 | 0 |
| 20.77.80.29 | 340611101 | 0 |
| 20.77.80.30 | 340611102 | 0 |
| 20.77.80.31 | 340611103 | 0 |
| 20.77.80.32 | 340611104 | 0 |
| 20.77.80.33 | 340611105 | 0 |
| 20.77.80.34 | 340611106 | 0 |
| 20.77.80.35 | 340611107 | 0 |
| 20.77.80.36 | 340611108 | 0 |
| 20.77.80.37 | 340611109 | 0 |
| 20.77.80.38 | 340611110 | 0 |
| 20.77.80.39 | 340611111 | 0 |
| 20.77.80.40 | 340611112 | 0 |
| 20.77.80.41 | 340611113 | 0 |
| 20.77.80.42 | 340611114 | 0 |
| 20.77.80.43 | 340611115 | 0 |
| 20.77.80.44 | 340611116 | 0 |
| 20.77.80.45 | 340611117 | 0 |
| 20.77.80.46 | 340611118 | 0 |
| 20.77.80.47 | 340611119 | 0 |
| 20.77.80.48 | 340611120 | 0 |
| 20.77.80.49 | 340611121 | 0 |
| 20.77.80.50 | 340611122 | 0 |
| 20.77.80.51 | 340611123 | 0 |
| 20.77.80.52 | 340611124 | 0 |
| 20.77.80.53 | 340611125 | 0 |
| 20.77.80.54 | 340611126 | 0 |
| 20.77.80.55 | 340611127 | 0 |
| 20.77.80.56 | 340611128 | 0 |
| 20.77.80.57 | 340611129 | 0 |
| 20.77.80.58 | 340611130 | 0 |
| 20.77.80.59 | 340611131 | 0 |
| 20.77.80.60 | 340611132 | 0 |
| 20.77.80.61 | 340611133 | 0 |
| 20.77.80.62 | 340611134 | 0 |
| 20.77.80.63 | 340611135 | 0 |
| 20.77.80.64 | 340611136 | 0 |
| 20.77.80.65 | 340611137 | 0 |
| 20.77.80.66 | 340611138 | 0 |
| 20.77.80.67 | 340611139 | 0 |
| 20.77.80.68 | 340611140 | 0 |
| 20.77.80.69 | 340611141 | 0 |
| 20.77.80.70 | 340611142 | 0 |
| 20.77.80.71 | 340611143 | 0 |
| 20.77.80.72 | 340611144 | 0 |
| 20.77.80.73 | 340611145 | 0 |
| 20.77.80.74 | 340611146 | 0 |
| 20.77.80.75 | 340611147 | 0 |
| 20.77.80.76 | 340611148 | 0 |
| 20.77.80.77 | 340611149 | 0 |
| 20.77.80.78 | 340611150 | 0 |
| 20.77.80.79 | 340611151 | 0 |
| 20.77.80.80 | 340611152 | 0 |
| 20.77.80.81 | 340611153 | 0 |
| 20.77.80.82 | 340611154 | 0 |
| 20.77.80.83 | 340611155 | 0 |
| 20.77.80.84 | 340611156 | 0 |
| 20.77.80.85 | 340611157 | 0 |