L'indirizzo IP 199.49.21 è fornito da SingTel Optus PTY Ltd, che è di proprietà del CIDR (Classless Inter-Domain Routing) 199.49.55.0/24, IP tra 199.49.55.0 a 199.49.55.255 ). Il numero di sistema autonomo (ASN) è 7474.
| ASN | 7474 |
| IP inizia con | 199.49.55.0 |
| IP finale con | 199.49.55.255 |
| ASN Nome | SingTel Optus PTY Ltd |
| CDIR | 199.49.55.0/24 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 12/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Secaucus | 40,79 | -74,0621 | 2017-11-12 |
| MaxMind | US | United States | - | Secaucus | 40,7801 | -74,0633 | 2017-11-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.49.21.0 | 3341882624 | 0 |
| 199.49.21.1 | 3341882625 | 0 |
| 199.49.21.2 | 3341882626 | 0 |
| 199.49.21.3 | 3341882627 | 0 |
| 199.49.21.4 | 3341882628 | 0 |
| 199.49.21.5 | 3341882629 | 0 |
| 199.49.21.6 | 3341882630 | 0 |
| 199.49.21.7 | 3341882631 | 0 |
| 199.49.21.8 | 3341882632 | 0 |
| 199.49.21.9 | 3341882633 | 0 |
| 199.49.21.10 | 3341882634 | 0 |
| 199.49.21.11 | 3341882635 | 0 |
| 199.49.21.12 | 3341882636 | 0 |
| 199.49.21.13 | 3341882637 | 0 |
| 199.49.21.14 | 3341882638 | 0 |
| 199.49.21.15 | 3341882639 | 0 |
| 199.49.21.16 | 3341882640 | 0 |
| 199.49.21.17 | 3341882641 | 0 |
| 199.49.21.18 | 3341882642 | 0 |
| 199.49.21.19 | 3341882643 | 0 |
| 199.49.21.20 | 3341882644 | 0 |
| 199.49.21.21 | 3341882645 | 0 |
| 199.49.21.22 | 3341882646 | 0 |
| 199.49.21.23 | 3341882647 | 0 |
| 199.49.21.24 | 3341882648 | 0 |
| 199.49.21.25 | 3341882649 | 0 |
| 199.49.21.26 | 3341882650 | 0 |
| 199.49.21.27 | 3341882651 | 0 |
| 199.49.21.28 | 3341882652 | 0 |
| 199.49.21.29 | 3341882653 | 0 |
| 199.49.21.30 | 3341882654 | 0 |
| 199.49.21.31 | 3341882655 | 0 |
| 199.49.21.32 | 3341882656 | 0 |
| 199.49.21.33 | 3341882657 | 0 |
| 199.49.21.34 | 3341882658 | 0 |
| 199.49.21.35 | 3341882659 | 0 |
| 199.49.21.36 | 3341882660 | 0 |
| 199.49.21.37 | 3341882661 | 0 |
| 199.49.21.38 | 3341882662 | 0 |
| 199.49.21.39 | 3341882663 | 0 |
| 199.49.21.40 | 3341882664 | 0 |
| 199.49.21.41 | 3341882665 | 0 |
| 199.49.21.42 | 3341882666 | 0 |
| 199.49.21.43 | 3341882667 | 0 |
| 199.49.21.44 | 3341882668 | 0 |
| 199.49.21.45 | 3341882669 | 0 |
| 199.49.21.46 | 3341882670 | 0 |
| 199.49.21.47 | 3341882671 | 0 |
| 199.49.21.48 | 3341882672 | 0 |
| 199.49.21.49 | 3341882673 | 0 |
| 199.49.21.50 | 3341882674 | 0 |
| 199.49.21.51 | 3341882675 | 0 |
| 199.49.21.52 | 3341882676 | 0 |
| 199.49.21.53 | 3341882677 | 0 |
| 199.49.21.54 | 3341882678 | 0 |
| 199.49.21.55 | 3341882679 | 0 |
| 199.49.21.56 | 3341882680 | 0 |
| 199.49.21.57 | 3341882681 | 0 |
| 199.49.21.58 | 3341882682 | 0 |
| 199.49.21.59 | 3341882683 | 0 |
| 199.49.21.60 | 3341882684 | 0 |
| 199.49.21.61 | 3341882685 | 0 |
| 199.49.21.62 | 3341882686 | 0 |
| 199.49.21.63 | 3341882687 | 0 |
| 199.49.21.64 | 3341882688 | 0 |
| 199.49.21.65 | 3341882689 | 0 |
| 199.49.21.66 | 3341882690 | 0 |
| 199.49.21.67 | 3341882691 | 0 |
| 199.49.21.68 | 3341882692 | 0 |
| 199.49.21.69 | 3341882693 | 0 |
| 199.49.21.70 | 3341882694 | 0 |
| 199.49.21.71 | 3341882695 | 0 |
| 199.49.21.72 | 3341882696 | 0 |
| 199.49.21.73 | 3341882697 | 0 |
| 199.49.21.74 | 3341882698 | 0 |
| 199.49.21.75 | 3341882699 | 0 |
| 199.49.21.76 | 3341882700 | 0 |
| 199.49.21.77 | 3341882701 | 0 |
| 199.49.21.78 | 3341882702 | 0 |
| 199.49.21.79 | 3341882703 | 0 |
| 199.49.21.80 | 3341882704 | 0 |
| 199.49.21.81 | 3341882705 | 0 |
| 199.49.21.82 | 3341882706 | 0 |
| 199.49.21.83 | 3341882707 | 0 |
| 199.49.21.84 | 3341882708 | 0 |
| 199.49.21.85 | 3341882709 | 0 |