The IP address 47.21.20 is provided by CableVision Systems Corp., it's belong to the CDIR (Classless Inter-Domain Routing) 47.20.0.0/14 (range 47.20.0.0 to 47.23.255.255). The autonomous system number (ASN) is 6128.
| ASN | 6128 |
| IP starting by | 47.20.0.0 |
| IP ending by | 47.23.255.255 |
| ASN Name | CableVision Systems Corp. |
| CDIR | 47.20.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 12/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Hicksville | 40.7641 | -73.519 | 2017-12-12 |
| MaxMind | US | United States | - | Brooklyn | 40.6614 | -73.9583 | 2017-12-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 47.21.20.0 | 789910528 | 0 |
| 47.21.20.1 | 789910529 | 0 |
| 47.21.20.2 | 789910530 | 0 |
| 47.21.20.3 | 789910531 | 0 |
| 47.21.20.4 | 789910532 | 0 |
| 47.21.20.5 | 789910533 | 0 |
| 47.21.20.6 | 789910534 | 0 |
| 47.21.20.7 | 789910535 | 0 |
| 47.21.20.8 | 789910536 | 0 |
| 47.21.20.9 | 789910537 | 0 |
| 47.21.20.10 | 789910538 | 0 |
| 47.21.20.11 | 789910539 | 0 |
| 47.21.20.12 | 789910540 | 0 |
| 47.21.20.13 | 789910541 | 0 |
| 47.21.20.14 | 789910542 | 0 |
| 47.21.20.15 | 789910543 | 0 |
| 47.21.20.16 | 789910544 | 0 |
| 47.21.20.17 | 789910545 | 0 |
| 47.21.20.18 | 789910546 | 0 |
| 47.21.20.19 | 789910547 | 0 |
| 47.21.20.20 | 789910548 | 0 |
| 47.21.20.21 | 789910549 | 0 |
| 47.21.20.22 | 789910550 | 0 |
| 47.21.20.23 | 789910551 | 0 |
| 47.21.20.24 | 789910552 | 0 |
| 47.21.20.25 | 789910553 | 0 |
| 47.21.20.26 | 789910554 | 0 |
| 47.21.20.27 | 789910555 | 0 |
| 47.21.20.28 | 789910556 | 0 |
| 47.21.20.29 | 789910557 | 0 |
| 47.21.20.30 | 789910558 | 0 |
| 47.21.20.31 | 789910559 | 0 |
| 47.21.20.32 | 789910560 | 0 |
| 47.21.20.33 | 789910561 | 0 |
| 47.21.20.34 | 789910562 | 0 |
| 47.21.20.35 | 789910563 | 0 |
| 47.21.20.36 | 789910564 | 0 |
| 47.21.20.37 | 789910565 | 0 |
| 47.21.20.38 | 789910566 | 0 |
| 47.21.20.39 | 789910567 | 0 |
| 47.21.20.40 | 789910568 | 0 |
| 47.21.20.41 | 789910569 | 0 |
| 47.21.20.42 | 789910570 | 0 |
| 47.21.20.43 | 789910571 | 0 |
| 47.21.20.44 | 789910572 | 0 |
| 47.21.20.45 | 789910573 | 0 |
| 47.21.20.46 | 789910574 | 0 |
| 47.21.20.47 | 789910575 | 0 |
| 47.21.20.48 | 789910576 | 0 |
| 47.21.20.49 | 789910577 | 0 |
| 47.21.20.50 | 789910578 | 0 |
| 47.21.20.51 | 789910579 | 0 |
| 47.21.20.52 | 789910580 | 0 |
| 47.21.20.53 | 789910581 | 0 |
| 47.21.20.54 | 789910582 | 0 |
| 47.21.20.55 | 789910583 | 0 |
| 47.21.20.56 | 789910584 | 0 |
| 47.21.20.57 | 789910585 | 0 |
| 47.21.20.58 | 789910586 | 0 |
| 47.21.20.59 | 789910587 | 0 |
| 47.21.20.60 | 789910588 | 0 |
| 47.21.20.61 | 789910589 | 0 |
| 47.21.20.62 | 789910590 | 0 |
| 47.21.20.63 | 789910591 | 0 |
| 47.21.20.64 | 789910592 | 0 |
| 47.21.20.65 | 789910593 | 0 |
| 47.21.20.66 | 789910594 | 0 |
| 47.21.20.67 | 789910595 | 0 |
| 47.21.20.68 | 789910596 | 0 |
| 47.21.20.69 | 789910597 | 0 |
| 47.21.20.70 | 789910598 | 0 |
| 47.21.20.71 | 789910599 | 0 |
| 47.21.20.72 | 789910600 | 0 |
| 47.21.20.73 | 789910601 | 0 |
| 47.21.20.74 | 789910602 | 0 |
| 47.21.20.75 | 789910603 | 0 |
| 47.21.20.76 | 789910604 | 0 |
| 47.21.20.77 | 789910605 | 0 |
| 47.21.20.78 | 789910606 | 0 |
| 47.21.20.79 | 789910607 | 0 |
| 47.21.20.80 | 789910608 | 0 |
| 47.21.20.81 | 789910609 | 0 |
| 47.21.20.82 | 789910610 | 0 |
| 47.21.20.83 | 789910611 | 0 |
| 47.21.20.84 | 789910612 | 0 |
| 47.21.20.85 | 789910613 | 0 |