L'indirizzo IP 63.197.73 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 63.192.0.0/12, IP tra 63.192.0.0 a 63.207.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 63.192.0.0 |
| IP finale con | 63.207.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 63.192.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 14/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | San Francisco | 37,7749 | -122,4194 | 2017-09-13 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-09-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 63.197.73.0 | 1069893888 | 0 |
| 63.197.73.1 | 1069893889 | 0 |
| 63.197.73.2 | 1069893890 | 0 |
| 63.197.73.3 | 1069893891 | 0 |
| 63.197.73.4 | 1069893892 | 0 |
| 63.197.73.5 | 1069893893 | 0 |
| 63.197.73.6 | 1069893894 | 0 |
| 63.197.73.7 | 1069893895 | 0 |
| 63.197.73.8 | 1069893896 | 0 |
| 63.197.73.9 | 1069893897 | 0 |
| 63.197.73.10 | 1069893898 | 0 |
| 63.197.73.11 | 1069893899 | 0 |
| 63.197.73.12 | 1069893900 | 0 |
| 63.197.73.13 | 1069893901 | 0 |
| 63.197.73.14 | 1069893902 | 0 |
| 63.197.73.15 | 1069893903 | 0 |
| 63.197.73.16 | 1069893904 | 0 |
| 63.197.73.17 | 1069893905 | 0 |
| 63.197.73.18 | 1069893906 | 0 |
| 63.197.73.19 | 1069893907 | 0 |
| 63.197.73.20 | 1069893908 | 0 |
| 63.197.73.21 | 1069893909 | 0 |
| 63.197.73.22 | 1069893910 | 0 |
| 63.197.73.23 | 1069893911 | 0 |
| 63.197.73.24 | 1069893912 | 0 |
| 63.197.73.25 | 1069893913 | 0 |
| 63.197.73.26 | 1069893914 | 0 |
| 63.197.73.27 | 1069893915 | 0 |
| 63.197.73.28 | 1069893916 | 0 |
| 63.197.73.29 | 1069893917 | 0 |
| 63.197.73.30 | 1069893918 | 0 |
| 63.197.73.31 | 1069893919 | 0 |
| 63.197.73.32 | 1069893920 | 0 |
| 63.197.73.33 | 1069893921 | 0 |
| 63.197.73.34 | 1069893922 | 0 |
| 63.197.73.35 | 1069893923 | 0 |
| 63.197.73.36 | 1069893924 | 0 |
| 63.197.73.37 | 1069893925 | 0 |
| 63.197.73.38 | 1069893926 | 0 |
| 63.197.73.39 | 1069893927 | 0 |
| 63.197.73.40 | 1069893928 | 0 |
| 63.197.73.41 | 1069893929 | 0 |
| 63.197.73.42 | 1069893930 | 0 |
| 63.197.73.43 | 1069893931 | 0 |
| 63.197.73.44 | 1069893932 | 0 |
| 63.197.73.45 | 1069893933 | 0 |
| 63.197.73.46 | 1069893934 | 0 |
| 63.197.73.47 | 1069893935 | 0 |
| 63.197.73.48 | 1069893936 | 0 |
| 63.197.73.49 | 1069893937 | 0 |
| 63.197.73.50 | 1069893938 | 0 |
| 63.197.73.51 | 1069893939 | 0 |
| 63.197.73.52 | 1069893940 | 0 |
| 63.197.73.53 | 1069893941 | 0 |
| 63.197.73.54 | 1069893942 | 0 |
| 63.197.73.55 | 1069893943 | 0 |
| 63.197.73.56 | 1069893944 | 0 |
| 63.197.73.57 | 1069893945 | 0 |
| 63.197.73.58 | 1069893946 | 0 |
| 63.197.73.59 | 1069893947 | 0 |
| 63.197.73.60 | 1069893948 | 0 |
| 63.197.73.61 | 1069893949 | 0 |
| 63.197.73.62 | 1069893950 | 0 |
| 63.197.73.63 | 1069893951 | 0 |
| 63.197.73.64 | 1069893952 | 0 |
| 63.197.73.65 | 1069893953 | 0 |
| 63.197.73.66 | 1069893954 | 0 |
| 63.197.73.67 | 1069893955 | 0 |
| 63.197.73.68 | 1069893956 | 0 |
| 63.197.73.69 | 1069893957 | 0 |
| 63.197.73.70 | 1069893958 | 0 |
| 63.197.73.71 | 1069893959 | 0 |
| 63.197.73.72 | 1069893960 | 0 |
| 63.197.73.73 | 1069893961 | 0 |
| 63.197.73.74 | 1069893962 | 0 |
| 63.197.73.75 | 1069893963 | 0 |
| 63.197.73.76 | 1069893964 | 0 |
| 63.197.73.77 | 1069893965 | 0 |
| 63.197.73.78 | 1069893966 | 0 |
| 63.197.73.79 | 1069893967 | 0 |
| 63.197.73.80 | 1069893968 | 0 |
| 63.197.73.81 | 1069893969 | 0 |
| 63.197.73.82 | 1069893970 | 0 |
| 63.197.73.83 | 1069893971 | 0 |
| 63.197.73.84 | 1069893972 | 0 |
| 63.197.73.85 | 1069893973 | 0 |