Die IP-Adresse 166.71.54 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.72.0.0/16 (Bereich 166.72.0.0, 166.72.255.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 166.72.0.0 |
| Beendigung durch IP | 166.72.255.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 166.72.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 11.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Philadelphia | 39,891 | -75,1792 | 2017-08-11 |
| MaxMind | US | USA | - | Philadelphia | 39,895 | -75,1671 | 2017-08-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.54.0 | 2789684736 | 0 |
| 166.71.54.1 | 2789684737 | 0 |
| 166.71.54.2 | 2789684738 | 0 |
| 166.71.54.3 | 2789684739 | 0 |
| 166.71.54.4 | 2789684740 | 0 |
| 166.71.54.5 | 2789684741 | 0 |
| 166.71.54.6 | 2789684742 | 0 |
| 166.71.54.7 | 2789684743 | 0 |
| 166.71.54.8 | 2789684744 | 0 |
| 166.71.54.9 | 2789684745 | 0 |
| 166.71.54.10 | 2789684746 | 0 |
| 166.71.54.11 | 2789684747 | 0 |
| 166.71.54.12 | 2789684748 | 0 |
| 166.71.54.13 | 2789684749 | 0 |
| 166.71.54.14 | 2789684750 | 0 |
| 166.71.54.15 | 2789684751 | 0 |
| 166.71.54.16 | 2789684752 | 0 |
| 166.71.54.17 | 2789684753 | 0 |
| 166.71.54.18 | 2789684754 | 0 |
| 166.71.54.19 | 2789684755 | 0 |
| 166.71.54.20 | 2789684756 | 0 |
| 166.71.54.21 | 2789684757 | 0 |
| 166.71.54.22 | 2789684758 | 0 |
| 166.71.54.23 | 2789684759 | 0 |
| 166.71.54.24 | 2789684760 | 0 |
| 166.71.54.25 | 2789684761 | 0 |
| 166.71.54.26 | 2789684762 | 0 |
| 166.71.54.27 | 2789684763 | 0 |
| 166.71.54.28 | 2789684764 | 0 |
| 166.71.54.29 | 2789684765 | 0 |
| 166.71.54.30 | 2789684766 | 0 |
| 166.71.54.31 | 2789684767 | 0 |
| 166.71.54.32 | 2789684768 | 0 |
| 166.71.54.33 | 2789684769 | 0 |
| 166.71.54.34 | 2789684770 | 0 |
| 166.71.54.35 | 2789684771 | 0 |
| 166.71.54.36 | 2789684772 | 0 |
| 166.71.54.37 | 2789684773 | 0 |
| 166.71.54.38 | 2789684774 | 0 |
| 166.71.54.39 | 2789684775 | 0 |
| 166.71.54.40 | 2789684776 | 0 |
| 166.71.54.41 | 2789684777 | 0 |
| 166.71.54.42 | 2789684778 | 0 |
| 166.71.54.43 | 2789684779 | 0 |
| 166.71.54.44 | 2789684780 | 0 |
| 166.71.54.45 | 2789684781 | 0 |
| 166.71.54.46 | 2789684782 | 0 |
| 166.71.54.47 | 2789684783 | 0 |
| 166.71.54.48 | 2789684784 | 0 |
| 166.71.54.49 | 2789684785 | 0 |
| 166.71.54.50 | 2789684786 | 0 |
| 166.71.54.51 | 2789684787 | 0 |
| 166.71.54.52 | 2789684788 | 0 |
| 166.71.54.53 | 2789684789 | 0 |
| 166.71.54.54 | 2789684790 | 0 |
| 166.71.54.55 | 2789684791 | 0 |
| 166.71.54.56 | 2789684792 | 0 |
| 166.71.54.57 | 2789684793 | 0 |
| 166.71.54.58 | 2789684794 | 0 |
| 166.71.54.59 | 2789684795 | 0 |
| 166.71.54.60 | 2789684796 | 0 |
| 166.71.54.61 | 2789684797 | 0 |
| 166.71.54.62 | 2789684798 | 0 |
| 166.71.54.63 | 2789684799 | 0 |
| 166.71.54.64 | 2789684800 | 0 |
| 166.71.54.65 | 2789684801 | 0 |
| 166.71.54.66 | 2789684802 | 0 |
| 166.71.54.67 | 2789684803 | 0 |
| 166.71.54.68 | 2789684804 | 0 |
| 166.71.54.69 | 2789684805 | 0 |
| 166.71.54.70 | 2789684806 | 0 |
| 166.71.54.71 | 2789684807 | 0 |
| 166.71.54.72 | 2789684808 | 0 |
| 166.71.54.73 | 2789684809 | 0 |
| 166.71.54.74 | 2789684810 | 0 |
| 166.71.54.75 | 2789684811 | 0 |
| 166.71.54.76 | 2789684812 | 0 |
| 166.71.54.77 | 2789684813 | 0 |
| 166.71.54.78 | 2789684814 | 0 |
| 166.71.54.79 | 2789684815 | 0 |
| 166.71.54.80 | 2789684816 | 0 |
| 166.71.54.81 | 2789684817 | 0 |
| 166.71.54.82 | 2789684818 | 0 |
| 166.71.54.83 | 2789684819 | 0 |
| 166.71.54.84 | 2789684820 | 0 |
| 166.71.54.85 | 2789684821 | 0 |