La dirección IP 56.21.91 es proporcionada por United States Postal Service., que es propiedad de la CIDR (Classless Inter-Domain Routing) 56.105.64.0/18, IP entre 56.105.64.0 a 56.105.127.255 ). El número de sistema autónomo (ASN) es 5774.
| ASN | 5774 |
| IP que comienzan con | 56.105.64.0 |
| IP que termina con | 56.105.127.255 |
| ASN Nombre | United States Postal Service. |
| CDIR | 56.105.64.0/18 |
| IP numérica | |
| Registe | arin |
| Última actualización | 19/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Palo Alto | 37,4419 | -122,143 | 2020-04-02 |
| MaxMind | US | Estados Unidos | - | Raleigh | 35,7977 | -78,6253 | 2020-04-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 56.21.91.0 | 940923648 | 0 |
| 56.21.91.1 | 940923649 | 0 |
| 56.21.91.2 | 940923650 | 0 |
| 56.21.91.3 | 940923651 | 0 |
| 56.21.91.4 | 940923652 | 0 |
| 56.21.91.5 | 940923653 | 0 |
| 56.21.91.6 | 940923654 | 0 |
| 56.21.91.7 | 940923655 | 0 |
| 56.21.91.8 | 940923656 | 0 |
| 56.21.91.9 | 940923657 | 0 |
| 56.21.91.10 | 940923658 | 0 |
| 56.21.91.11 | 940923659 | 0 |
| 56.21.91.12 | 940923660 | 0 |
| 56.21.91.13 | 940923661 | 0 |
| 56.21.91.14 | 940923662 | 0 |
| 56.21.91.15 | 940923663 | 0 |
| 56.21.91.16 | 940923664 | 0 |
| 56.21.91.17 | 940923665 | 0 |
| 56.21.91.18 | 940923666 | 0 |
| 56.21.91.19 | 940923667 | 0 |
| 56.21.91.20 | 940923668 | 0 |
| 56.21.91.21 | 940923669 | 0 |
| 56.21.91.22 | 940923670 | 0 |
| 56.21.91.23 | 940923671 | 0 |
| 56.21.91.24 | 940923672 | 0 |
| 56.21.91.25 | 940923673 | 0 |
| 56.21.91.26 | 940923674 | 0 |
| 56.21.91.27 | 940923675 | 0 |
| 56.21.91.28 | 940923676 | 0 |
| 56.21.91.29 | 940923677 | 0 |
| 56.21.91.30 | 940923678 | 0 |
| 56.21.91.31 | 940923679 | 0 |
| 56.21.91.32 | 940923680 | 0 |
| 56.21.91.33 | 940923681 | 0 |
| 56.21.91.34 | 940923682 | 0 |
| 56.21.91.35 | 940923683 | 0 |
| 56.21.91.36 | 940923684 | 0 |
| 56.21.91.37 | 940923685 | 0 |
| 56.21.91.38 | 940923686 | 0 |
| 56.21.91.39 | 940923687 | 0 |
| 56.21.91.40 | 940923688 | 0 |
| 56.21.91.41 | 940923689 | 0 |
| 56.21.91.42 | 940923690 | 0 |
| 56.21.91.43 | 940923691 | 0 |
| 56.21.91.44 | 940923692 | 0 |
| 56.21.91.45 | 940923693 | 0 |
| 56.21.91.46 | 940923694 | 0 |
| 56.21.91.47 | 940923695 | 0 |
| 56.21.91.48 | 940923696 | 0 |
| 56.21.91.49 | 940923697 | 0 |
| 56.21.91.50 | 940923698 | 0 |
| 56.21.91.51 | 940923699 | 0 |
| 56.21.91.52 | 940923700 | 0 |
| 56.21.91.53 | 940923701 | 0 |
| 56.21.91.54 | 940923702 | 0 |
| 56.21.91.55 | 940923703 | 0 |
| 56.21.91.56 | 940923704 | 0 |
| 56.21.91.57 | 940923705 | 0 |
| 56.21.91.58 | 940923706 | 0 |
| 56.21.91.59 | 940923707 | 0 |
| 56.21.91.60 | 940923708 | 0 |
| 56.21.91.61 | 940923709 | 0 |
| 56.21.91.62 | 940923710 | 0 |
| 56.21.91.63 | 940923711 | 0 |
| 56.21.91.64 | 940923712 | 0 |
| 56.21.91.65 | 940923713 | 0 |
| 56.21.91.66 | 940923714 | 0 |
| 56.21.91.67 | 940923715 | 0 |
| 56.21.91.68 | 940923716 | 0 |
| 56.21.91.69 | 940923717 | 0 |
| 56.21.91.70 | 940923718 | 0 |
| 56.21.91.71 | 940923719 | 0 |
| 56.21.91.72 | 940923720 | 0 |
| 56.21.91.73 | 940923721 | 0 |
| 56.21.91.74 | 940923722 | 0 |
| 56.21.91.75 | 940923723 | 0 |
| 56.21.91.76 | 940923724 | 0 |
| 56.21.91.77 | 940923725 | 0 |
| 56.21.91.78 | 940923726 | 0 |
| 56.21.91.79 | 940923727 | 0 |
| 56.21.91.80 | 940923728 | 0 |
| 56.21.91.81 | 940923729 | 0 |
| 56.21.91.82 | 940923730 | 0 |
| 56.21.91.83 | 940923731 | 0 |
| 56.21.91.84 | 940923732 | 0 |
| 56.21.91.85 | 940923733 | 0 |