Les adresses IP débutant par 64.103.19 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 | 20/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Jose | 37,4121 | -121,9452 | 2017-07-19 |
| MaxMind | NL | Pays-Bas | - | Almere Stad | 52,3881 | 5,2354 | 2017-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 64.103.19.0 | 1080496896 | 0 |
| 64.103.19.1 | 1080496897 | 0 |
| 64.103.19.2 | 1080496898 | 0 |
| 64.103.19.3 | 1080496899 | 0 |
| 64.103.19.4 | 1080496900 | 0 |
| 64.103.19.5 | 1080496901 | 0 |
| 64.103.19.6 | 1080496902 | 0 |
| 64.103.19.7 | 1080496903 | 0 |
| 64.103.19.8 | 1080496904 | 0 |
| 64.103.19.9 | 1080496905 | 0 |
| 64.103.19.10 | 1080496906 | 0 |
| 64.103.19.11 | 1080496907 | 0 |
| 64.103.19.12 | 1080496908 | 0 |
| 64.103.19.13 | 1080496909 | 0 |
| 64.103.19.14 | 1080496910 | 0 |
| 64.103.19.15 | 1080496911 | 0 |
| 64.103.19.16 | 1080496912 | 0 |
| 64.103.19.17 | 1080496913 | 0 |
| 64.103.19.18 | 1080496914 | 0 |
| 64.103.19.19 | 1080496915 | 0 |
| 64.103.19.20 | 1080496916 | 0 |
| 64.103.19.21 | 1080496917 | 0 |
| 64.103.19.22 | 1080496918 | 0 |
| 64.103.19.23 | 1080496919 | 0 |
| 64.103.19.24 | 1080496920 | 0 |
| 64.103.19.25 | 1080496921 | 0 |
| 64.103.19.26 | 1080496922 | 0 |
| 64.103.19.27 | 1080496923 | 0 |
| 64.103.19.28 | 1080496924 | 0 |
| 64.103.19.29 | 1080496925 | 0 |
| 64.103.19.30 | 1080496926 | 0 |
| 64.103.19.31 | 1080496927 | 0 |
| 64.103.19.32 | 1080496928 | 0 |
| 64.103.19.33 | 1080496929 | 0 |
| 64.103.19.34 | 1080496930 | 0 |
| 64.103.19.35 | 1080496931 | 0 |
| 64.103.19.36 | 1080496932 | 0 |
| 64.103.19.37 | 1080496933 | 0 |
| 64.103.19.38 | 1080496934 | 0 |
| 64.103.19.39 | 1080496935 | 0 |
| 64.103.19.40 | 1080496936 | 0 |
| 64.103.19.41 | 1080496937 | 0 |
| 64.103.19.42 | 1080496938 | 0 |
| 64.103.19.43 | 1080496939 | 0 |
| 64.103.19.44 | 1080496940 | 0 |
| 64.103.19.45 | 1080496941 | 0 |
| 64.103.19.46 | 1080496942 | 0 |
| 64.103.19.47 | 1080496943 | 0 |
| 64.103.19.48 | 1080496944 | 0 |
| 64.103.19.49 | 1080496945 | 0 |
| 64.103.19.50 | 1080496946 | 0 |
| 64.103.19.51 | 1080496947 | 0 |
| 64.103.19.52 | 1080496948 | 0 |
| 64.103.19.53 | 1080496949 | 0 |
| 64.103.19.54 | 1080496950 | 0 |
| 64.103.19.55 | 1080496951 | 0 |
| 64.103.19.56 | 1080496952 | 0 |
| 64.103.19.57 | 1080496953 | 0 |
| 64.103.19.58 | 1080496954 | 0 |
| 64.103.19.59 | 1080496955 | 0 |
| 64.103.19.60 | 1080496956 | 0 |
| 64.103.19.61 | 1080496957 | 0 |
| 64.103.19.62 | 1080496958 | 0 |
| 64.103.19.63 | 1080496959 | 0 |
| 64.103.19.64 | 1080496960 | 0 |
| 64.103.19.65 | 1080496961 | 0 |
| 64.103.19.66 | 1080496962 | 0 |
| 64.103.19.67 | 1080496963 | 0 |
| 64.103.19.68 | 1080496964 | 0 |
| 64.103.19.69 | 1080496965 | 0 |
| 64.103.19.70 | 1080496966 | 0 |
| 64.103.19.71 | 1080496967 | 0 |
| 64.103.19.72 | 1080496968 | 0 |
| 64.103.19.73 | 1080496969 | 0 |
| 64.103.19.74 | 1080496970 | 0 |
| 64.103.19.75 | 1080496971 | 0 |
| 64.103.19.76 | 1080496972 | 0 |
| 64.103.19.77 | 1080496973 | 0 |
| 64.103.19.78 | 1080496974 | 0 |
| 64.103.19.79 | 1080496975 | 0 |
| 64.103.19.80 | 1080496976 | 0 |
| 64.103.19.81 | 1080496977 | 0 |
| 64.103.19.82 | 1080496978 | 0 |
| 64.103.19.83 | 1080496979 | 0 |
| 64.103.19.84 | 1080496980 | 0 |
| 64.103.19.85 | 1080496981 | 0 |