The IP address 100.18.21 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 | 18/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Ashburn | 39.0341 | -77.4885 | 2017-11-17 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-11-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 100.18.21.0 | 1678906624 | 0 |
| 100.18.21.1 | 1678906625 | 0 |
| 100.18.21.2 | 1678906626 | 0 |
| 100.18.21.3 | 1678906627 | 0 |
| 100.18.21.4 | 1678906628 | 0 |
| 100.18.21.5 | 1678906629 | 0 |
| 100.18.21.6 | 1678906630 | 0 |
| 100.18.21.7 | 1678906631 | 0 |
| 100.18.21.8 | 1678906632 | 0 |
| 100.18.21.9 | 1678906633 | 0 |
| 100.18.21.10 | 1678906634 | 0 |
| 100.18.21.11 | 1678906635 | 0 |
| 100.18.21.12 | 1678906636 | 0 |
| 100.18.21.13 | 1678906637 | 0 |
| 100.18.21.14 | 1678906638 | 0 |
| 100.18.21.15 | 1678906639 | 0 |
| 100.18.21.16 | 1678906640 | 0 |
| 100.18.21.17 | 1678906641 | 0 |
| 100.18.21.18 | 1678906642 | 0 |
| 100.18.21.19 | 1678906643 | 0 |
| 100.18.21.20 | 1678906644 | 0 |
| 100.18.21.21 | 1678906645 | 0 |
| 100.18.21.22 | 1678906646 | 0 |
| 100.18.21.23 | 1678906647 | 0 |
| 100.18.21.24 | 1678906648 | 0 |
| 100.18.21.25 | 1678906649 | 0 |
| 100.18.21.26 | 1678906650 | 0 |
| 100.18.21.27 | 1678906651 | 0 |
| 100.18.21.28 | 1678906652 | 0 |
| 100.18.21.29 | 1678906653 | 0 |
| 100.18.21.30 | 1678906654 | 0 |
| 100.18.21.31 | 1678906655 | 0 |
| 100.18.21.32 | 1678906656 | 0 |
| 100.18.21.33 | 1678906657 | 0 |
| 100.18.21.34 | 1678906658 | 0 |
| 100.18.21.35 | 1678906659 | 0 |
| 100.18.21.36 | 1678906660 | 0 |
| 100.18.21.37 | 1678906661 | 0 |
| 100.18.21.38 | 1678906662 | 0 |
| 100.18.21.39 | 1678906663 | 0 |
| 100.18.21.40 | 1678906664 | 0 |
| 100.18.21.41 | 1678906665 | 0 |
| 100.18.21.42 | 1678906666 | 0 |
| 100.18.21.43 | 1678906667 | 0 |
| 100.18.21.44 | 1678906668 | 0 |
| 100.18.21.45 | 1678906669 | 0 |
| 100.18.21.46 | 1678906670 | 0 |
| 100.18.21.47 | 1678906671 | 0 |
| 100.18.21.48 | 1678906672 | 0 |
| 100.18.21.49 | 1678906673 | 0 |
| 100.18.21.50 | 1678906674 | 0 |
| 100.18.21.51 | 1678906675 | 0 |
| 100.18.21.52 | 1678906676 | 0 |
| 100.18.21.53 | 1678906677 | 0 |
| 100.18.21.54 | 1678906678 | 0 |
| 100.18.21.55 | 1678906679 | 0 |
| 100.18.21.56 | 1678906680 | 0 |
| 100.18.21.57 | 1678906681 | 0 |
| 100.18.21.58 | 1678906682 | 0 |
| 100.18.21.59 | 1678906683 | 0 |
| 100.18.21.60 | 1678906684 | 0 |
| 100.18.21.61 | 1678906685 | 0 |
| 100.18.21.62 | 1678906686 | 0 |
| 100.18.21.63 | 1678906687 | 0 |
| 100.18.21.64 | 1678906688 | 0 |
| 100.18.21.65 | 1678906689 | 0 |
| 100.18.21.66 | 1678906690 | 0 |
| 100.18.21.67 | 1678906691 | 0 |
| 100.18.21.68 | 1678906692 | 0 |
| 100.18.21.69 | 1678906693 | 0 |
| 100.18.21.70 | 1678906694 | 0 |
| 100.18.21.71 | 1678906695 | 0 |
| 100.18.21.72 | 1678906696 | 0 |
| 100.18.21.73 | 1678906697 | 0 |
| 100.18.21.74 | 1678906698 | 0 |
| 100.18.21.75 | 1678906699 | 0 |
| 100.18.21.76 | 1678906700 | 0 |
| 100.18.21.77 | 1678906701 | 0 |
| 100.18.21.78 | 1678906702 | 0 |
| 100.18.21.79 | 1678906703 | 0 |
| 100.18.21.80 | 1678906704 | 0 |
| 100.18.21.81 | 1678906705 | 0 |
| 100.18.21.82 | 1678906706 | 0 |
| 100.18.21.83 | 1678906707 | 0 |
| 100.18.21.84 | 1678906708 | 0 |
| 100.18.21.85 | 1678906709 | 0 |