Les adresses IP débutant par 64.103.12 sont fournies par Cisco Systems, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 64.103.0.0/16, le bloc IP comprant les adresses de 64.103.0.0 à 64.103.255.255). Le numéro de système autonome (ASN) est 109.
| ASN | 109 |
| IP commençant par | 64.103.0.0 |
| IP se terminant par | 64.103.255.255 |
| Nom ASN | Cisco Systems, Inc. |
| CDIR | 64.103.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 11/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Jose | 37,4121 | -121,9452 | 2017-07-03 |
| MaxMind | NL | Pays-Bas | - | Almere Stad | 52,3881 | 5,2354 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 64.103.12.0 | 1080495104 | 0 |
| 64.103.12.1 | 1080495105 | 0 |
| 64.103.12.2 | 1080495106 | 0 |
| 64.103.12.3 | 1080495107 | 0 |
| 64.103.12.4 | 1080495108 | 0 |
| 64.103.12.5 | 1080495109 | 0 |
| 64.103.12.6 | 1080495110 | 0 |
| 64.103.12.7 | 1080495111 | 0 |
| 64.103.12.8 | 1080495112 | 0 |
| 64.103.12.9 | 1080495113 | 0 |
| 64.103.12.10 | 1080495114 | 0 |
| 64.103.12.11 | 1080495115 | 0 |
| 64.103.12.12 | 1080495116 | 0 |
| 64.103.12.13 | 1080495117 | 0 |
| 64.103.12.14 | 1080495118 | 0 |
| 64.103.12.15 | 1080495119 | 0 |
| 64.103.12.16 | 1080495120 | 0 |
| 64.103.12.17 | 1080495121 | 0 |
| 64.103.12.18 | 1080495122 | 0 |
| 64.103.12.19 | 1080495123 | 0 |
| 64.103.12.20 | 1080495124 | 0 |
| 64.103.12.21 | 1080495125 | 0 |
| 64.103.12.22 | 1080495126 | 0 |
| 64.103.12.23 | 1080495127 | 0 |
| 64.103.12.24 | 1080495128 | 0 |
| 64.103.12.25 | 1080495129 | 0 |
| 64.103.12.26 | 1080495130 | 0 |
| 64.103.12.27 | 1080495131 | 0 |
| 64.103.12.28 | 1080495132 | 0 |
| 64.103.12.29 | 1080495133 | 0 |
| 64.103.12.30 | 1080495134 | 0 |
| 64.103.12.31 | 1080495135 | 0 |
| 64.103.12.32 | 1080495136 | 0 |
| 64.103.12.33 | 1080495137 | 0 |
| 64.103.12.34 | 1080495138 | 0 |
| 64.103.12.35 | 1080495139 | 0 |
| 64.103.12.36 | 1080495140 | 0 |
| 64.103.12.37 | 1080495141 | 0 |
| 64.103.12.38 | 1080495142 | 0 |
| 64.103.12.39 | 1080495143 | 0 |
| 64.103.12.40 | 1080495144 | 0 |
| 64.103.12.41 | 1080495145 | 0 |
| 64.103.12.42 | 1080495146 | 0 |
| 64.103.12.43 | 1080495147 | 0 |
| 64.103.12.44 | 1080495148 | 0 |
| 64.103.12.45 | 1080495149 | 0 |
| 64.103.12.46 | 1080495150 | 0 |
| 64.103.12.47 | 1080495151 | 0 |
| 64.103.12.48 | 1080495152 | 0 |
| 64.103.12.49 | 1080495153 | 0 |
| 64.103.12.50 | 1080495154 | 0 |
| 64.103.12.51 | 1080495155 | 0 |
| 64.103.12.52 | 1080495156 | 0 |
| 64.103.12.53 | 1080495157 | 0 |
| 64.103.12.54 | 1080495158 | 0 |
| 64.103.12.55 | 1080495159 | 0 |
| 64.103.12.56 | 1080495160 | 0 |
| 64.103.12.57 | 1080495161 | 0 |
| 64.103.12.58 | 1080495162 | 0 |
| 64.103.12.59 | 1080495163 | 0 |
| 64.103.12.60 | 1080495164 | 0 |
| 64.103.12.61 | 1080495165 | 0 |
| 64.103.12.62 | 1080495166 | 0 |
| 64.103.12.63 | 1080495167 | 0 |
| 64.103.12.64 | 1080495168 | 0 |
| 64.103.12.65 | 1080495169 | 0 |
| 64.103.12.66 | 1080495170 | 0 |
| 64.103.12.67 | 1080495171 | 0 |
| 64.103.12.68 | 1080495172 | 0 |
| 64.103.12.69 | 1080495173 | 0 |
| 64.103.12.70 | 1080495174 | 0 |
| 64.103.12.71 | 1080495175 | 0 |
| 64.103.12.72 | 1080495176 | 0 |
| 64.103.12.73 | 1080495177 | 0 |
| 64.103.12.74 | 1080495178 | 0 |
| 64.103.12.75 | 1080495179 | 0 |
| 64.103.12.76 | 1080495180 | 0 |
| 64.103.12.77 | 1080495181 | 0 |
| 64.103.12.78 | 1080495182 | 0 |
| 64.103.12.79 | 1080495183 | 0 |
| 64.103.12.80 | 1080495184 | 0 |
| 64.103.12.81 | 1080495185 | 0 |
| 64.103.12.82 | 1080495186 | 0 |
| 64.103.12.83 | 1080495187 | 0 |
| 64.103.12.84 | 1080495188 | 0 |
| 64.103.12.85 | 1080495189 | 0 |