La dirección IP 172.3.207 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, IP entre 172.0.0.0 a 172.15.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 172.0.0.0 |
| IP que termina con | 172.15.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numérica | |
| Registe | arin |
| Última actualización | 14/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Lowmansville | 38,0001 | -82,7151 | 2017-09-14 |
| MaxMind | US | Estados Unidos | - | Bardstown | 37,7905 | -85,4848 | 2017-09-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.3.207.0 | 2885930752 | 0 |
| 172.3.207.1 | 2885930753 | 0 |
| 172.3.207.2 | 2885930754 | 0 |
| 172.3.207.3 | 2885930755 | 0 |
| 172.3.207.4 | 2885930756 | 0 |
| 172.3.207.5 | 2885930757 | 0 |
| 172.3.207.6 | 2885930758 | 0 |
| 172.3.207.7 | 2885930759 | 0 |
| 172.3.207.8 | 2885930760 | 0 |
| 172.3.207.9 | 2885930761 | 0 |
| 172.3.207.10 | 2885930762 | 0 |
| 172.3.207.11 | 2885930763 | 0 |
| 172.3.207.12 | 2885930764 | 0 |
| 172.3.207.13 | 2885930765 | 0 |
| 172.3.207.14 | 2885930766 | 0 |
| 172.3.207.15 | 2885930767 | 0 |
| 172.3.207.16 | 2885930768 | 0 |
| 172.3.207.17 | 2885930769 | 0 |
| 172.3.207.18 | 2885930770 | 0 |
| 172.3.207.19 | 2885930771 | 0 |
| 172.3.207.20 | 2885930772 | 0 |
| 172.3.207.21 | 2885930773 | 0 |
| 172.3.207.22 | 2885930774 | 0 |
| 172.3.207.23 | 2885930775 | 0 |
| 172.3.207.24 | 2885930776 | 0 |
| 172.3.207.25 | 2885930777 | 0 |
| 172.3.207.26 | 2885930778 | 0 |
| 172.3.207.27 | 2885930779 | 0 |
| 172.3.207.28 | 2885930780 | 0 |
| 172.3.207.29 | 2885930781 | 0 |
| 172.3.207.30 | 2885930782 | 0 |
| 172.3.207.31 | 2885930783 | 0 |
| 172.3.207.32 | 2885930784 | 0 |
| 172.3.207.33 | 2885930785 | 0 |
| 172.3.207.34 | 2885930786 | 0 |
| 172.3.207.35 | 2885930787 | 0 |
| 172.3.207.36 | 2885930788 | 0 |
| 172.3.207.37 | 2885930789 | 0 |
| 172.3.207.38 | 2885930790 | 0 |
| 172.3.207.39 | 2885930791 | 0 |
| 172.3.207.40 | 2885930792 | 0 |
| 172.3.207.41 | 2885930793 | 0 |
| 172.3.207.42 | 2885930794 | 0 |
| 172.3.207.43 | 2885930795 | 0 |
| 172.3.207.44 | 2885930796 | 0 |
| 172.3.207.45 | 2885930797 | 0 |
| 172.3.207.46 | 2885930798 | 0 |
| 172.3.207.47 | 2885930799 | 0 |
| 172.3.207.48 | 2885930800 | 0 |
| 172.3.207.49 | 2885930801 | 0 |
| 172.3.207.50 | 2885930802 | 0 |
| 172.3.207.51 | 2885930803 | 0 |
| 172.3.207.52 | 2885930804 | 0 |
| 172.3.207.53 | 2885930805 | 0 |
| 172.3.207.54 | 2885930806 | 0 |
| 172.3.207.55 | 2885930807 | 0 |
| 172.3.207.56 | 2885930808 | 0 |
| 172.3.207.57 | 2885930809 | 0 |
| 172.3.207.58 | 2885930810 | 0 |
| 172.3.207.59 | 2885930811 | 0 |
| 172.3.207.60 | 2885930812 | 0 |
| 172.3.207.61 | 2885930813 | 0 |
| 172.3.207.62 | 2885930814 | 0 |
| 172.3.207.63 | 2885930815 | 0 |
| 172.3.207.64 | 2885930816 | 0 |
| 172.3.207.65 | 2885930817 | 0 |
| 172.3.207.66 | 2885930818 | 0 |
| 172.3.207.67 | 2885930819 | 0 |
| 172.3.207.68 | 2885930820 | 0 |
| 172.3.207.69 | 2885930821 | 0 |
| 172.3.207.70 | 2885930822 | 0 |
| 172.3.207.71 | 2885930823 | 0 |
| 172.3.207.72 | 2885930824 | 0 |
| 172.3.207.73 | 2885930825 | 0 |
| 172.3.207.74 | 2885930826 | 0 |
| 172.3.207.75 | 2885930827 | 0 |
| 172.3.207.76 | 2885930828 | 0 |
| 172.3.207.77 | 2885930829 | 0 |
| 172.3.207.78 | 2885930830 | 0 |
| 172.3.207.79 | 2885930831 | 0 |
| 172.3.207.80 | 2885930832 | 0 |
| 172.3.207.81 | 2885930833 | 0 |
| 172.3.207.82 | 2885930834 | 0 |
| 172.3.207.83 | 2885930835 | 0 |
| 172.3.207.84 | 2885930836 | 0 |
| 172.3.207.85 | 2885930837 | 0 |