L'indirizzo IP 172.16.0 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, IP tra 172.0.0.0 a 172.15.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 172.0.0.0 |
| IP finale con | 172.15.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 04/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | - | - | - | - | 0 | 0 | 2017-07-03 |
| MaxMind | US | United States | - | Valencia | 34,418 | -118,5662 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.16.0.0 | 2886729728 | 0 |
| 172.16.0.1 | 2886729729 | 0 |
| 172.16.0.2 | 2886729730 | 0 |
| 172.16.0.3 | 2886729731 | 0 |
| 172.16.0.4 | 2886729732 | 0 |
| 172.16.0.5 | 2886729733 | 0 |
| 172.16.0.6 | 2886729734 | 0 |
| 172.16.0.7 | 2886729735 | 0 |
| 172.16.0.8 | 2886729736 | 0 |
| 172.16.0.9 | 2886729737 | 0 |
| 172.16.0.10 | 2886729738 | 0 |
| 172.16.0.11 | 2886729739 | 0 |
| 172.16.0.12 | 2886729740 | 0 |
| 172.16.0.13 | 2886729741 | 0 |
| 172.16.0.14 | 2886729742 | 0 |
| 172.16.0.15 | 2886729743 | 0 |
| 172.16.0.16 | 2886729744 | 0 |
| 172.16.0.17 | 2886729745 | 0 |
| 172.16.0.18 | 2886729746 | 0 |
| 172.16.0.19 | 2886729747 | 0 |
| 172.16.0.20 | 2886729748 | 0 |
| 172.16.0.21 | 2886729749 | 0 |
| 172.16.0.22 | 2886729750 | 0 |
| 172.16.0.23 | 2886729751 | 0 |
| 172.16.0.24 | 2886729752 | 0 |
| 172.16.0.25 | 2886729753 | 0 |
| 172.16.0.26 | 2886729754 | 0 |
| 172.16.0.27 | 2886729755 | 0 |
| 172.16.0.28 | 2886729756 | 0 |
| 172.16.0.29 | 2886729757 | 0 |
| 172.16.0.30 | 2886729758 | 0 |
| 172.16.0.31 | 2886729759 | 0 |
| 172.16.0.32 | 2886729760 | 0 |
| 172.16.0.33 | 2886729761 | 0 |
| 172.16.0.34 | 2886729762 | 0 |
| 172.16.0.35 | 2886729763 | 0 |
| 172.16.0.36 | 2886729764 | 0 |
| 172.16.0.37 | 2886729765 | 0 |
| 172.16.0.38 | 2886729766 | 0 |
| 172.16.0.39 | 2886729767 | 0 |
| 172.16.0.40 | 2886729768 | 0 |
| 172.16.0.41 | 2886729769 | 0 |
| 172.16.0.42 | 2886729770 | 0 |
| 172.16.0.43 | 2886729771 | 0 |
| 172.16.0.44 | 2886729772 | 0 |
| 172.16.0.45 | 2886729773 | 0 |
| 172.16.0.46 | 2886729774 | 0 |
| 172.16.0.47 | 2886729775 | 0 |
| 172.16.0.48 | 2886729776 | 0 |
| 172.16.0.49 | 2886729777 | 0 |
| 172.16.0.50 | 2886729778 | 0 |
| 172.16.0.51 | 2886729779 | 0 |
| 172.16.0.52 | 2886729780 | 0 |
| 172.16.0.53 | 2886729781 | 0 |
| 172.16.0.54 | 2886729782 | 0 |
| 172.16.0.55 | 2886729783 | 0 |
| 172.16.0.56 | 2886729784 | 0 |
| 172.16.0.57 | 2886729785 | 0 |
| 172.16.0.58 | 2886729786 | 0 |
| 172.16.0.59 | 2886729787 | 0 |
| 172.16.0.60 | 2886729788 | 0 |
| 172.16.0.61 | 2886729789 | 0 |
| 172.16.0.62 | 2886729790 | 0 |
| 172.16.0.63 | 2886729791 | 0 |
| 172.16.0.64 | 2886729792 | 0 |
| 172.16.0.65 | 2886729793 | 0 |
| 172.16.0.66 | 2886729794 | 0 |
| 172.16.0.67 | 2886729795 | 0 |
| 172.16.0.68 | 2886729796 | 0 |
| 172.16.0.69 | 2886729797 | 0 |
| 172.16.0.70 | 2886729798 | 0 |
| 172.16.0.71 | 2886729799 | 0 |
| 172.16.0.72 | 2886729800 | 0 |
| 172.16.0.73 | 2886729801 | 0 |
| 172.16.0.74 | 2886729802 | 0 |
| 172.16.0.75 | 2886729803 | 0 |
| 172.16.0.76 | 2886729804 | 0 |
| 172.16.0.77 | 2886729805 | 0 |
| 172.16.0.78 | 2886729806 | 0 |
| 172.16.0.79 | 2886729807 | 0 |
| 172.16.0.80 | 2886729808 | 0 |
| 172.16.0.81 | 2886729809 | 0 |
| 172.16.0.82 | 2886729810 | 0 |
| 172.16.0.83 | 2886729811 | 0 |
| 172.16.0.84 | 2886729812 | 0 |
| 172.16.0.85 | 2886729813 | 0 |
| IP | Numerical IP | DNS |
| 172.16.0.86 | 2886729814 | 0 |
| 172.16.0.87 | 2886729815 | 0 |
| 172.16.0.88 | 2886729816 | 0 |
| 172.16.0.89 | 2886729817 | 0 |
| 172.16.0.90 | 2886729818 | 0 |
| 172.16.0.91 | 2886729819 | 0 |
| 172.16.0.92 | 2886729820 | 0 |
| 172.16.0.93 | 2886729821 | 0 |
| 172.16.0.94 | 2886729822 | 0 |
| 172.16.0.95 | 2886729823 | 0 |
| 172.16.0.96 | 2886729824 | 0 |
| 172.16.0.97 | 2886729825 | 0 |
| 172.16.0.98 | 2886729826 | 0 |
| 172.16.0.99 | 2886729827 | 0 |
| 172.16.0.100 | 2886729828 | 0 |
| 172.16.0.101 | 2886729829 | 0 |
| 172.16.0.102 | 2886729830 | 0 |
| 172.16.0.103 | 2886729831 | 0 |
| 172.16.0.104 | 2886729832 | 0 |
| 172.16.0.105 | 2886729833 | 0 |
| 172.16.0.106 | 2886729834 | 0 |
| 172.16.0.107 | 2886729835 | 0 |
| 172.16.0.108 | 2886729836 | 0 |
| 172.16.0.109 | 2886729837 | 0 |
| 172.16.0.110 | 2886729838 | 0 |
| 172.16.0.111 | 2886729839 | 0 |
| 172.16.0.112 | 2886729840 | 0 |
| 172.16.0.113 | 2886729841 | 0 |
| 172.16.0.114 | 2886729842 | 0 |
| 172.16.0.115 | 2886729843 | 0 |
| 172.16.0.116 | 2886729844 | 0 |
| 172.16.0.117 | 2886729845 | 0 |
| 172.16.0.118 | 2886729846 | 0 |
| 172.16.0.119 | 2886729847 | 0 |
| 172.16.0.120 | 2886729848 | 0 |
| 172.16.0.121 | 2886729849 | 0 |
| 172.16.0.122 | 2886729850 | 0 |
| 172.16.0.123 | 2886729851 | 0 |
| 172.16.0.124 | 2886729852 | 0 |
| 172.16.0.125 | 2886729853 | 0 |
| 172.16.0.126 | 2886729854 | 0 |
| 172.16.0.127 | 2886729855 | 0 |
| 172.16.0.128 | 2886729856 | 0 |
| 172.16.0.129 | 2886729857 | 0 |
| 172.16.0.130 | 2886729858 | 0 |
| 172.16.0.131 | 2886729859 | 0 |
| 172.16.0.132 | 2886729860 | 0 |
| 172.16.0.133 | 2886729861 | 0 |
| 172.16.0.134 | 2886729862 | 0 |
| 172.16.0.135 | 2886729863 | 0 |
| 172.16.0.136 | 2886729864 | 0 |
| 172.16.0.137 | 2886729865 | 0 |
| 172.16.0.138 | 2886729866 | 0 |
| 172.16.0.139 | 2886729867 | 0 |
| 172.16.0.140 | 2886729868 | 0 |
| 172.16.0.141 | 2886729869 | 0 |
| 172.16.0.142 | 2886729870 | 0 |
| 172.16.0.143 | 2886729871 | 0 |
| 172.16.0.144 | 2886729872 | 0 |
| 172.16.0.145 | 2886729873 | 0 |
| 172.16.0.146 | 2886729874 | 0 |
| 172.16.0.147 | 2886729875 | 0 |
| 172.16.0.148 | 2886729876 | 0 |
| 172.16.0.149 | 2886729877 | 0 |
| 172.16.0.150 | 2886729878 | 0 |
| 172.16.0.151 | 2886729879 | 0 |
| 172.16.0.152 | 2886729880 | 0 |
| 172.16.0.153 | 2886729881 | 0 |
| 172.16.0.154 | 2886729882 | 0 |
| 172.16.0.155 | 2886729883 | 0 |
| 172.16.0.156 | 2886729884 | 0 |
| 172.16.0.157 | 2886729885 | 0 |
| 172.16.0.158 | 2886729886 | 0 |
| 172.16.0.159 | 2886729887 | 0 |
| 172.16.0.160 | 2886729888 | 0 |
| 172.16.0.161 | 2886729889 | 0 |
| 172.16.0.162 | 2886729890 | 0 |
| 172.16.0.163 | 2886729891 | 0 |
| 172.16.0.164 | 2886729892 | 0 |
| 172.16.0.165 | 2886729893 | 0 |
| 172.16.0.166 | 2886729894 | 0 |
| 172.16.0.167 | 2886729895 | 0 |
| 172.16.0.168 | 2886729896 | 0 |
| 172.16.0.169 | 2886729897 | 0 |
| 172.16.0.170 | 2886729898 | 0 |
| 172.16.0.171 | 2886729899 | 0 |
| IP | Numerical IP | DNS |
| 172.16.0.172 | 2886729900 | 0 |
| 172.16.0.173 | 2886729901 | 0 |
| 172.16.0.174 | 2886729902 | 0 |
| 172.16.0.175 | 2886729903 | 0 |
| 172.16.0.176 | 2886729904 | 0 |
| 172.16.0.177 | 2886729905 | 0 |
| 172.16.0.178 | 2886729906 | 0 |
| 172.16.0.179 | 2886729907 | 0 |
| 172.16.0.180 | 2886729908 | 0 |
| 172.16.0.181 | 2886729909 | 0 |
| 172.16.0.182 | 2886729910 | 0 |
| 172.16.0.183 | 2886729911 | 0 |
| 172.16.0.184 | 2886729912 | 0 |
| 172.16.0.185 | 2886729913 | 0 |
| 172.16.0.186 | 2886729914 | 0 |
| 172.16.0.187 | 2886729915 | 0 |
| 172.16.0.188 | 2886729916 | 0 |
| 172.16.0.189 | 2886729917 | 0 |
| 172.16.0.190 | 2886729918 | 0 |
| 172.16.0.191 | 2886729919 | 0 |
| 172.16.0.192 | 2886729920 | 0 |
| 172.16.0.193 | 2886729921 | 0 |
| 172.16.0.194 | 2886729922 | 0 |
| 172.16.0.195 | 2886729923 | 0 |
| 172.16.0.196 | 2886729924 | 0 |
| 172.16.0.197 | 2886729925 | 0 |
| 172.16.0.198 | 2886729926 | 0 |
| 172.16.0.199 | 2886729927 | 0 |
| 172.16.0.200 | 2886729928 | 0 |
| 172.16.0.201 | 2886729929 | 0 |
| 172.16.0.202 | 2886729930 | 0 |
| 172.16.0.203 | 2886729931 | 0 |
| 172.16.0.204 | 2886729932 | 0 |
| 172.16.0.205 | 2886729933 | 0 |
| 172.16.0.206 | 2886729934 | 0 |
| 172.16.0.207 | 2886729935 | 0 |
| 172.16.0.208 | 2886729936 | 0 |
| 172.16.0.209 | 2886729937 | 0 |
| 172.16.0.210 | 2886729938 | 0 |
| 172.16.0.211 | 2886729939 | 0 |
| 172.16.0.212 | 2886729940 | 0 |
| 172.16.0.213 | 2886729941 | 0 |
| 172.16.0.214 | 2886729942 | 0 |
| 172.16.0.215 | 2886729943 | 0 |
| 172.16.0.216 | 2886729944 | 0 |
| 172.16.0.217 | 2886729945 | 0 |
| 172.16.0.218 | 2886729946 | 0 |
| 172.16.0.219 | 2886729947 | 0 |
| 172.16.0.220 | 2886729948 | 0 |
| 172.16.0.221 | 2886729949 | 0 |
| 172.16.0.222 | 2886729950 | 0 |
| 172.16.0.223 | 2886729951 | 0 |
| 172.16.0.224 | 2886729952 | 0 |
| 172.16.0.225 | 2886729953 | 0 |
| 172.16.0.226 | 2886729954 | 0 |
| 172.16.0.227 | 2886729955 | 0 |
| 172.16.0.228 | 2886729956 | 0 |
| 172.16.0.229 | 2886729957 | 0 |
| 172.16.0.230 | 2886729958 | 0 |
| 172.16.0.231 | 2886729959 | 0 |
| 172.16.0.232 | 2886729960 | 0 |
| 172.16.0.233 | 2886729961 | 0 |
| 172.16.0.234 | 2886729962 | 0 |
| 172.16.0.235 | 2886729963 | 0 |
| 172.16.0.236 | 2886729964 | 0 |
| 172.16.0.237 | 2886729965 | 0 |
| 172.16.0.238 | 2886729966 | 0 |
| 172.16.0.239 | 2886729967 | 0 |
| 172.16.0.240 | 2886729968 | 0 |
| 172.16.0.241 | 2886729969 | 0 |
| 172.16.0.242 | 2886729970 | 0 |
| 172.16.0.243 | 2886729971 | 0 |
| 172.16.0.244 | 2886729972 | 0 |
| 172.16.0.245 | 2886729973 | 0 |
| 172.16.0.246 | 2886729974 | 0 |
| 172.16.0.247 | 2886729975 | 0 |
| 172.16.0.248 | 2886729976 | 0 |
| 172.16.0.249 | 2886729977 | 0 |
| 172.16.0.250 | 2886729978 | 0 |
| 172.16.0.251 | 2886729979 | 0 |
| 172.16.0.252 | 2886729980 | 0 |
| 172.16.0.253 | 2886729981 | 0 |
| 172.16.0.254 | 2886729982 | 0 |
| 172.16.0.255 | 2886729983 | 0 |