La dirección IP 121.4.240 es proporcionada por China Networks Inter-Exchange, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.4.0.0/16, IP entre 121.4.0.0 a 121.4.255.255 ). El número de sistema autónomo (ASN) es 4847.
| ASN | 4847 |
| IP que comienzan con | 121.4.0.0 |
| IP que termina con | 121.4.255.255 |
| ASN Nombre | China Networks Inter-Exchange |
| CDIR | 121.4.0.0/16 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 21/10/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Dalian | 41,0696 | 122,5985 | 2019-01-01 |
| MaxMind | SG | Singapur | - | Singapore | 1,2855 | 103,8565 | 2019-01-01 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.4.240.0 | 2030366720 | 0 |
| 121.4.240.1 | 2030366721 | 0 |
| 121.4.240.2 | 2030366722 | 0 |
| 121.4.240.3 | 2030366723 | 0 |
| 121.4.240.4 | 2030366724 | 0 |
| 121.4.240.5 | 2030366725 | 0 |
| 121.4.240.6 | 2030366726 | 0 |
| 121.4.240.7 | 2030366727 | 0 |
| 121.4.240.8 | 2030366728 | 0 |
| 121.4.240.9 | 2030366729 | 0 |
| 121.4.240.10 | 2030366730 | 0 |
| 121.4.240.11 | 2030366731 | 0 |
| 121.4.240.12 | 2030366732 | 0 |
| 121.4.240.13 | 2030366733 | 0 |
| 121.4.240.14 | 2030366734 | 0 |
| 121.4.240.15 | 2030366735 | 0 |
| 121.4.240.16 | 2030366736 | 0 |
| 121.4.240.17 | 2030366737 | 0 |
| 121.4.240.18 | 2030366738 | 0 |
| 121.4.240.19 | 2030366739 | 0 |
| 121.4.240.20 | 2030366740 | 0 |
| 121.4.240.21 | 2030366741 | 0 |
| 121.4.240.22 | 2030366742 | 0 |
| 121.4.240.23 | 2030366743 | 0 |
| 121.4.240.24 | 2030366744 | 0 |
| 121.4.240.25 | 2030366745 | 0 |
| 121.4.240.26 | 2030366746 | 0 |
| 121.4.240.27 | 2030366747 | 0 |
| 121.4.240.28 | 2030366748 | 0 |
| 121.4.240.29 | 2030366749 | 0 |
| 121.4.240.30 | 2030366750 | 0 |
| 121.4.240.31 | 2030366751 | 0 |
| 121.4.240.32 | 2030366752 | 0 |
| 121.4.240.33 | 2030366753 | 0 |
| 121.4.240.34 | 2030366754 | 0 |
| 121.4.240.35 | 2030366755 | 0 |
| 121.4.240.36 | 2030366756 | 0 |
| 121.4.240.37 | 2030366757 | 0 |
| 121.4.240.38 | 2030366758 | 0 |
| 121.4.240.39 | 2030366759 | 0 |
| 121.4.240.40 | 2030366760 | 0 |
| 121.4.240.41 | 2030366761 | 0 |
| 121.4.240.42 | 2030366762 | 0 |
| 121.4.240.43 | 2030366763 | 0 |
| 121.4.240.44 | 2030366764 | 0 |
| 121.4.240.45 | 2030366765 | 0 |
| 121.4.240.46 | 2030366766 | 0 |
| 121.4.240.47 | 2030366767 | 0 |
| 121.4.240.48 | 2030366768 | 0 |
| 121.4.240.49 | 2030366769 | 0 |
| 121.4.240.50 | 2030366770 | 0 |
| 121.4.240.51 | 2030366771 | 0 |
| 121.4.240.52 | 2030366772 | 0 |
| 121.4.240.53 | 2030366773 | 0 |
| 121.4.240.54 | 2030366774 | 0 |
| 121.4.240.55 | 2030366775 | 0 |
| 121.4.240.56 | 2030366776 | 0 |
| 121.4.240.57 | 2030366777 | 0 |
| 121.4.240.58 | 2030366778 | 0 |
| 121.4.240.59 | 2030366779 | 0 |
| 121.4.240.60 | 2030366780 | 0 |
| 121.4.240.61 | 2030366781 | 0 |
| 121.4.240.62 | 2030366782 | 0 |
| 121.4.240.63 | 2030366783 | 0 |
| 121.4.240.64 | 2030366784 | 0 |
| 121.4.240.65 | 2030366785 | 0 |
| 121.4.240.66 | 2030366786 | 0 |
| 121.4.240.67 | 2030366787 | 0 |
| 121.4.240.68 | 2030366788 | 0 |
| 121.4.240.69 | 2030366789 | 0 |
| 121.4.240.70 | 2030366790 | 0 |
| 121.4.240.71 | 2030366791 | 0 |
| 121.4.240.72 | 2030366792 | 0 |
| 121.4.240.73 | 2030366793 | 0 |
| 121.4.240.74 | 2030366794 | 0 |
| 121.4.240.75 | 2030366795 | 0 |
| 121.4.240.76 | 2030366796 | 0 |
| 121.4.240.77 | 2030366797 | 0 |
| 121.4.240.78 | 2030366798 | 0 |
| 121.4.240.79 | 2030366799 | 0 |
| 121.4.240.80 | 2030366800 | 0 |
| 121.4.240.81 | 2030366801 | 0 |
| 121.4.240.82 | 2030366802 | 0 |
| 121.4.240.83 | 2030366803 | 0 |
| 121.4.240.84 | 2030366804 | 0 |
| 121.4.240.85 | 2030366805 | 0 |