L'indirizzo IP 166.71.43 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 166.72.0.0/16, IP tra 166.72.0.0 a 166.72.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 166.72.0.0 |
| IP finale con | 166.72.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 166.72.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 15/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Philadelphia | 39,891 | -75,1792 | 2017-08-15 |
| MaxMind | US | United States | - | Philadelphia | 39,895 | -75,1671 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.43.0 | 2789681920 | 0 |
| 166.71.43.1 | 2789681921 | 0 |
| 166.71.43.2 | 2789681922 | 0 |
| 166.71.43.3 | 2789681923 | 0 |
| 166.71.43.4 | 2789681924 | 0 |
| 166.71.43.5 | 2789681925 | 0 |
| 166.71.43.6 | 2789681926 | 0 |
| 166.71.43.7 | 2789681927 | 0 |
| 166.71.43.8 | 2789681928 | 0 |
| 166.71.43.9 | 2789681929 | 0 |
| 166.71.43.10 | 2789681930 | 0 |
| 166.71.43.11 | 2789681931 | 0 |
| 166.71.43.12 | 2789681932 | 0 |
| 166.71.43.13 | 2789681933 | 0 |
| 166.71.43.14 | 2789681934 | 0 |
| 166.71.43.15 | 2789681935 | 0 |
| 166.71.43.16 | 2789681936 | 0 |
| 166.71.43.17 | 2789681937 | 0 |
| 166.71.43.18 | 2789681938 | 0 |
| 166.71.43.19 | 2789681939 | 0 |
| 166.71.43.20 | 2789681940 | 0 |
| 166.71.43.21 | 2789681941 | 0 |
| 166.71.43.22 | 2789681942 | 0 |
| 166.71.43.23 | 2789681943 | 0 |
| 166.71.43.24 | 2789681944 | 0 |
| 166.71.43.25 | 2789681945 | 0 |
| 166.71.43.26 | 2789681946 | 0 |
| 166.71.43.27 | 2789681947 | 0 |
| 166.71.43.28 | 2789681948 | 0 |
| 166.71.43.29 | 2789681949 | 0 |
| 166.71.43.30 | 2789681950 | 0 |
| 166.71.43.31 | 2789681951 | 0 |
| 166.71.43.32 | 2789681952 | 0 |
| 166.71.43.33 | 2789681953 | 0 |
| 166.71.43.34 | 2789681954 | 0 |
| 166.71.43.35 | 2789681955 | 0 |
| 166.71.43.36 | 2789681956 | 0 |
| 166.71.43.37 | 2789681957 | 0 |
| 166.71.43.38 | 2789681958 | 0 |
| 166.71.43.39 | 2789681959 | 0 |
| 166.71.43.40 | 2789681960 | 0 |
| 166.71.43.41 | 2789681961 | 0 |
| 166.71.43.42 | 2789681962 | 0 |
| 166.71.43.43 | 2789681963 | 0 |
| 166.71.43.44 | 2789681964 | 0 |
| 166.71.43.45 | 2789681965 | 0 |
| 166.71.43.46 | 2789681966 | 0 |
| 166.71.43.47 | 2789681967 | 0 |
| 166.71.43.48 | 2789681968 | 0 |
| 166.71.43.49 | 2789681969 | 0 |
| 166.71.43.50 | 2789681970 | 0 |
| 166.71.43.51 | 2789681971 | 0 |
| 166.71.43.52 | 2789681972 | 0 |
| 166.71.43.53 | 2789681973 | 0 |
| 166.71.43.54 | 2789681974 | 0 |
| 166.71.43.55 | 2789681975 | 0 |
| 166.71.43.56 | 2789681976 | 0 |
| 166.71.43.57 | 2789681977 | 0 |
| 166.71.43.58 | 2789681978 | 0 |
| 166.71.43.59 | 2789681979 | 0 |
| 166.71.43.60 | 2789681980 | 0 |
| 166.71.43.61 | 2789681981 | 0 |
| 166.71.43.62 | 2789681982 | 0 |
| 166.71.43.63 | 2789681983 | 0 |
| 166.71.43.64 | 2789681984 | 0 |
| 166.71.43.65 | 2789681985 | 0 |
| 166.71.43.66 | 2789681986 | 0 |
| 166.71.43.67 | 2789681987 | 0 |
| 166.71.43.68 | 2789681988 | 0 |
| 166.71.43.69 | 2789681989 | 0 |
| 166.71.43.70 | 2789681990 | 0 |
| 166.71.43.71 | 2789681991 | 0 |
| 166.71.43.72 | 2789681992 | 0 |
| 166.71.43.73 | 2789681993 | 0 |
| 166.71.43.74 | 2789681994 | 0 |
| 166.71.43.75 | 2789681995 | 0 |
| 166.71.43.76 | 2789681996 | 0 |
| 166.71.43.77 | 2789681997 | 0 |
| 166.71.43.78 | 2789681998 | 0 |
| 166.71.43.79 | 2789681999 | 0 |
| 166.71.43.80 | 2789682000 | 0 |
| 166.71.43.81 | 2789682001 | 0 |
| 166.71.43.82 | 2789682002 | 0 |
| 166.71.43.83 | 2789682003 | 0 |
| 166.71.43.84 | 2789682004 | 0 |
| 166.71.43.85 | 2789682005 | 0 |