The IP address 100.21.15 is provided by Frontier Communications of America, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 100.32.0.0/16 (range 100.32.0.0 to 100.32.255.255). The autonomous system number (ASN) is 5650.
| ASN | 5650 |
| IP starting by | 100.32.0.0 |
| IP ending by | 100.32.255.255 |
| ASN Name | Frontier Communications of America, Inc. |
| CDIR | 100.32.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 31/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Ashburn | 39.0341 | -77.4885 | 2017-10-31 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-10-31 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 100.21.15.0 | 1679101696 | 0 |
| 100.21.15.1 | 1679101697 | 0 |
| 100.21.15.2 | 1679101698 | 0 |
| 100.21.15.3 | 1679101699 | 0 |
| 100.21.15.4 | 1679101700 | 0 |
| 100.21.15.5 | 1679101701 | 0 |
| 100.21.15.6 | 1679101702 | 0 |
| 100.21.15.7 | 1679101703 | 0 |
| 100.21.15.8 | 1679101704 | 0 |
| 100.21.15.9 | 1679101705 | 0 |
| 100.21.15.10 | 1679101706 | 0 |
| 100.21.15.11 | 1679101707 | 0 |
| 100.21.15.12 | 1679101708 | 0 |
| 100.21.15.13 | 1679101709 | 0 |
| 100.21.15.14 | 1679101710 | 0 |
| 100.21.15.15 | 1679101711 | 0 |
| 100.21.15.16 | 1679101712 | 0 |
| 100.21.15.17 | 1679101713 | 0 |
| 100.21.15.18 | 1679101714 | 0 |
| 100.21.15.19 | 1679101715 | 0 |
| 100.21.15.20 | 1679101716 | 0 |
| 100.21.15.21 | 1679101717 | 0 |
| 100.21.15.22 | 1679101718 | 0 |
| 100.21.15.23 | 1679101719 | 0 |
| 100.21.15.24 | 1679101720 | 0 |
| 100.21.15.25 | 1679101721 | 0 |
| 100.21.15.26 | 1679101722 | 0 |
| 100.21.15.27 | 1679101723 | 0 |
| 100.21.15.28 | 1679101724 | 0 |
| 100.21.15.29 | 1679101725 | 0 |
| 100.21.15.30 | 1679101726 | 0 |
| 100.21.15.31 | 1679101727 | 0 |
| 100.21.15.32 | 1679101728 | 0 |
| 100.21.15.33 | 1679101729 | 0 |
| 100.21.15.34 | 1679101730 | 0 |
| 100.21.15.35 | 1679101731 | 0 |
| 100.21.15.36 | 1679101732 | 0 |
| 100.21.15.37 | 1679101733 | 0 |
| 100.21.15.38 | 1679101734 | 0 |
| 100.21.15.39 | 1679101735 | 0 |
| 100.21.15.40 | 1679101736 | 0 |
| 100.21.15.41 | 1679101737 | 0 |
| 100.21.15.42 | 1679101738 | 0 |
| 100.21.15.43 | 1679101739 | 0 |
| 100.21.15.44 | 1679101740 | 0 |
| 100.21.15.45 | 1679101741 | 0 |
| 100.21.15.46 | 1679101742 | 0 |
| 100.21.15.47 | 1679101743 | 0 |
| 100.21.15.48 | 1679101744 | 0 |
| 100.21.15.49 | 1679101745 | 0 |
| 100.21.15.50 | 1679101746 | 0 |
| 100.21.15.51 | 1679101747 | 0 |
| 100.21.15.52 | 1679101748 | 0 |
| 100.21.15.53 | 1679101749 | 0 |
| 100.21.15.54 | 1679101750 | 0 |
| 100.21.15.55 | 1679101751 | 0 |
| 100.21.15.56 | 1679101752 | 0 |
| 100.21.15.57 | 1679101753 | 0 |
| 100.21.15.58 | 1679101754 | 0 |
| 100.21.15.59 | 1679101755 | 0 |
| 100.21.15.60 | 1679101756 | 0 |
| 100.21.15.61 | 1679101757 | 0 |
| 100.21.15.62 | 1679101758 | 0 |
| 100.21.15.63 | 1679101759 | 0 |
| 100.21.15.64 | 1679101760 | 0 |
| 100.21.15.65 | 1679101761 | 0 |
| 100.21.15.66 | 1679101762 | 0 |
| 100.21.15.67 | 1679101763 | 0 |
| 100.21.15.68 | 1679101764 | 0 |
| 100.21.15.69 | 1679101765 | 0 |
| 100.21.15.70 | 1679101766 | 0 |
| 100.21.15.71 | 1679101767 | 0 |
| 100.21.15.72 | 1679101768 | 0 |
| 100.21.15.73 | 1679101769 | 0 |
| 100.21.15.74 | 1679101770 | 0 |
| 100.21.15.75 | 1679101771 | 0 |
| 100.21.15.76 | 1679101772 | 0 |
| 100.21.15.77 | 1679101773 | 0 |
| 100.21.15.78 | 1679101774 | 0 |
| 100.21.15.79 | 1679101775 | 0 |
| 100.21.15.80 | 1679101776 | 0 |
| 100.21.15.81 | 1679101777 | 0 |
| 100.21.15.82 | 1679101778 | 0 |
| 100.21.15.83 | 1679101779 | 0 |
| 100.21.15.84 | 1679101780 | 0 |
| 100.21.15.85 | 1679101781 | 0 |