Die IP-Adresse 121.23.40 erfolgt über CNC Group, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 121.16.0.0/13 (Bereich 121.16.0.0, 121.23.255.255). Die autonomen Systemnummer (ASN) ist 4837.
| ASN | 4837 |
| Ausgehend von IP | 121.16.0.0 |
| Beendigung durch IP | 121.23.255.255 |
| ASN-Namen | CNC Group |
| GGDV | 121.16.0.0/13 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 02.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Langfang | 39,5097 | 116,6947 | 2017-08-02 |
| MaxMind | CN | China | - | Langfang | 39,5097 | 116,6947 | 2017-08-02 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.23.40.0 | 2031560704 | 0 |
| 121.23.40.1 | 2031560705 | 0 |
| 121.23.40.2 | 2031560706 | 0 |
| 121.23.40.3 | 2031560707 | 0 |
| 121.23.40.4 | 2031560708 | 0 |
| 121.23.40.5 | 2031560709 | 0 |
| 121.23.40.6 | 2031560710 | 0 |
| 121.23.40.7 | 2031560711 | 0 |
| 121.23.40.8 | 2031560712 | 0 |
| 121.23.40.9 | 2031560713 | 0 |
| 121.23.40.10 | 2031560714 | 0 |
| 121.23.40.11 | 2031560715 | 0 |
| 121.23.40.12 | 2031560716 | 0 |
| 121.23.40.13 | 2031560717 | 0 |
| 121.23.40.14 | 2031560718 | 0 |
| 121.23.40.15 | 2031560719 | 0 |
| 121.23.40.16 | 2031560720 | 0 |
| 121.23.40.17 | 2031560721 | 0 |
| 121.23.40.18 | 2031560722 | 0 |
| 121.23.40.19 | 2031560723 | 0 |
| 121.23.40.20 | 2031560724 | 0 |
| 121.23.40.21 | 2031560725 | 0 |
| 121.23.40.22 | 2031560726 | 0 |
| 121.23.40.23 | 2031560727 | 0 |
| 121.23.40.24 | 2031560728 | 0 |
| 121.23.40.25 | 2031560729 | 0 |
| 121.23.40.26 | 2031560730 | 0 |
| 121.23.40.27 | 2031560731 | 0 |
| 121.23.40.28 | 2031560732 | 0 |
| 121.23.40.29 | 2031560733 | 0 |
| 121.23.40.30 | 2031560734 | 0 |
| 121.23.40.31 | 2031560735 | 0 |
| 121.23.40.32 | 2031560736 | 0 |
| 121.23.40.33 | 2031560737 | 0 |
| 121.23.40.34 | 2031560738 | 0 |
| 121.23.40.35 | 2031560739 | 0 |
| 121.23.40.36 | 2031560740 | 0 |
| 121.23.40.37 | 2031560741 | 0 |
| 121.23.40.38 | 2031560742 | 0 |
| 121.23.40.39 | 2031560743 | 0 |
| 121.23.40.40 | 2031560744 | 0 |
| 121.23.40.41 | 2031560745 | 0 |
| 121.23.40.42 | 2031560746 | 0 |
| 121.23.40.43 | 2031560747 | 0 |
| 121.23.40.44 | 2031560748 | 0 |
| 121.23.40.45 | 2031560749 | 0 |
| 121.23.40.46 | 2031560750 | 0 |
| 121.23.40.47 | 2031560751 | 0 |
| 121.23.40.48 | 2031560752 | 0 |
| 121.23.40.49 | 2031560753 | 0 |
| 121.23.40.50 | 2031560754 | 0 |
| 121.23.40.51 | 2031560755 | 0 |
| 121.23.40.52 | 2031560756 | 0 |
| 121.23.40.53 | 2031560757 | 0 |
| 121.23.40.54 | 2031560758 | 0 |
| 121.23.40.55 | 2031560759 | 0 |
| 121.23.40.56 | 2031560760 | 0 |
| 121.23.40.57 | 2031560761 | 0 |
| 121.23.40.58 | 2031560762 | 0 |
| 121.23.40.59 | 2031560763 | 0 |
| 121.23.40.60 | 2031560764 | 0 |
| 121.23.40.61 | 2031560765 | 0 |
| 121.23.40.62 | 2031560766 | 0 |
| 121.23.40.63 | 2031560767 | 0 |
| 121.23.40.64 | 2031560768 | 0 |
| 121.23.40.65 | 2031560769 | 0 |
| 121.23.40.66 | 2031560770 | 0 |
| 121.23.40.67 | 2031560771 | 0 |
| 121.23.40.68 | 2031560772 | 0 |
| 121.23.40.69 | 2031560773 | 0 |
| 121.23.40.70 | 2031560774 | 0 |
| 121.23.40.71 | 2031560775 | 0 |
| 121.23.40.72 | 2031560776 | 0 |
| 121.23.40.73 | 2031560777 | 0 |
| 121.23.40.74 | 2031560778 | 0 |
| 121.23.40.75 | 2031560779 | 0 |
| 121.23.40.76 | 2031560780 | 0 |
| 121.23.40.77 | 2031560781 | 0 |
| 121.23.40.78 | 2031560782 | 0 |
| 121.23.40.79 | 2031560783 | 0 |
| 121.23.40.80 | 2031560784 | 0 |
| 121.23.40.81 | 2031560785 | 0 |
| 121.23.40.82 | 2031560786 | 0 |
| 121.23.40.83 | 2031560787 | 0 |
| 121.23.40.84 | 2031560788 | 0 |
| 121.23.40.85 | 2031560789 | 0 |