The IP address 72.231.21 is provided by Time Warner Cable Internet LLC, it's belong to the CDIR (Classless Inter-Domain Routing) 72.231.0.0/17 (range 72.231.0.0 to 72.231.127.255). The autonomous system number (ASN) is 12271.
| ASN | 12271 |
| IP starting by | 72.231.0.0 |
| IP ending by | 72.231.127.255 |
| ASN Name | Time Warner Cable Internet LLC |
| CDIR | 72.231.0.0/17 |
| Numerical IP | |
| Registry | arin |
| Last update | 05/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | New York City | 40.7143 | -74.006 | 2017-07-04 |
| MaxMind | US | United States | - | New York | 40.7805 | -73.9512 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 72.231.21.0 | 1223103744 | 0 |
| 72.231.21.1 | 1223103745 | 0 |
| 72.231.21.2 | 1223103746 | 0 |
| 72.231.21.3 | 1223103747 | 0 |
| 72.231.21.4 | 1223103748 | 0 |
| 72.231.21.5 | 1223103749 | 0 |
| 72.231.21.6 | 1223103750 | 0 |
| 72.231.21.7 | 1223103751 | 0 |
| 72.231.21.8 | 1223103752 | 0 |
| 72.231.21.9 | 1223103753 | 0 |
| 72.231.21.10 | 1223103754 | 0 |
| 72.231.21.11 | 1223103755 | 0 |
| 72.231.21.12 | 1223103756 | 0 |
| 72.231.21.13 | 1223103757 | 0 |
| 72.231.21.14 | 1223103758 | 0 |
| 72.231.21.15 | 1223103759 | 0 |
| 72.231.21.16 | 1223103760 | 0 |
| 72.231.21.17 | 1223103761 | 0 |
| 72.231.21.18 | 1223103762 | 0 |
| 72.231.21.19 | 1223103763 | 0 |
| 72.231.21.20 | 1223103764 | 0 |
| 72.231.21.21 | 1223103765 | 0 |
| 72.231.21.22 | 1223103766 | 0 |
| 72.231.21.23 | 1223103767 | 0 |
| 72.231.21.24 | 1223103768 | 0 |
| 72.231.21.25 | 1223103769 | 0 |
| 72.231.21.26 | 1223103770 | 0 |
| 72.231.21.27 | 1223103771 | 0 |
| 72.231.21.28 | 1223103772 | 0 |
| 72.231.21.29 | 1223103773 | 0 |
| 72.231.21.30 | 1223103774 | 0 |
| 72.231.21.31 | 1223103775 | 0 |
| 72.231.21.32 | 1223103776 | 0 |
| 72.231.21.33 | 1223103777 | 0 |
| 72.231.21.34 | 1223103778 | 0 |
| 72.231.21.35 | 1223103779 | 0 |
| 72.231.21.36 | 1223103780 | 0 |
| 72.231.21.37 | 1223103781 | 0 |
| 72.231.21.38 | 1223103782 | 0 |
| 72.231.21.39 | 1223103783 | 0 |
| 72.231.21.40 | 1223103784 | 0 |
| 72.231.21.41 | 1223103785 | 0 |
| 72.231.21.42 | 1223103786 | 0 |
| 72.231.21.43 | 1223103787 | 0 |
| 72.231.21.44 | 1223103788 | 0 |
| 72.231.21.45 | 1223103789 | 0 |
| 72.231.21.46 | 1223103790 | 0 |
| 72.231.21.47 | 1223103791 | 0 |
| 72.231.21.48 | 1223103792 | 0 |
| 72.231.21.49 | 1223103793 | 0 |
| 72.231.21.50 | 1223103794 | 0 |
| 72.231.21.51 | 1223103795 | 0 |
| 72.231.21.52 | 1223103796 | 0 |
| 72.231.21.53 | 1223103797 | 0 |
| 72.231.21.54 | 1223103798 | 0 |
| 72.231.21.55 | 1223103799 | 0 |
| 72.231.21.56 | 1223103800 | 0 |
| 72.231.21.57 | 1223103801 | 0 |
| 72.231.21.58 | 1223103802 | 0 |
| 72.231.21.59 | 1223103803 | 0 |
| 72.231.21.60 | 1223103804 | 0 |
| 72.231.21.61 | 1223103805 | 0 |
| 72.231.21.62 | 1223103806 | 0 |
| 72.231.21.63 | 1223103807 | 0 |
| 72.231.21.64 | 1223103808 | 0 |
| 72.231.21.65 | 1223103809 | 0 |
| 72.231.21.66 | 1223103810 | 0 |
| 72.231.21.67 | 1223103811 | 0 |
| 72.231.21.68 | 1223103812 | 0 |
| 72.231.21.69 | 1223103813 | 0 |
| 72.231.21.70 | 1223103814 | 0 |
| 72.231.21.71 | 1223103815 | 0 |
| 72.231.21.72 | 1223103816 | 0 |
| 72.231.21.73 | 1223103817 | 0 |
| 72.231.21.74 | 1223103818 | 0 |
| 72.231.21.75 | 1223103819 | 0 |
| 72.231.21.76 | 1223103820 | 0 |
| 72.231.21.77 | 1223103821 | 0 |
| 72.231.21.78 | 1223103822 | 0 |
| 72.231.21.79 | 1223103823 | 0 |
| 72.231.21.80 | 1223103824 | 0 |
| 72.231.21.81 | 1223103825 | 0 |
| 72.231.21.82 | 1223103826 | 0 |
| 72.231.21.83 | 1223103827 | 0 |
| 72.231.21.84 | 1223103828 | 0 |
| 72.231.21.85 | 1223103829 | 0 |