L'indirizzo IP 121.77.99 è fornito da CNC Group, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.76.0.0/15, IP tra 121.76.0.0 a 121.77.255.255 ). Il numero di sistema autonomo (ASN) è 4837.
| ASN | 4837 |
| IP inizia con | 121.76.0.0 |
| IP finale con | 121.77.255.255 |
| ASN Nome | CNC Group |
| CDIR | 121.76.0.0/15 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 23/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Shanghai | 31,2222 | 121,4581 | 2017-10-22 |
| MaxMind | CN | China | - | Shanghai | 31,0456 | 121,3997 | 2017-10-22 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.77.99.0 | 2035114752 | 0 |
| 121.77.99.1 | 2035114753 | 0 |
| 121.77.99.2 | 2035114754 | 0 |
| 121.77.99.3 | 2035114755 | 0 |
| 121.77.99.4 | 2035114756 | 0 |
| 121.77.99.5 | 2035114757 | 0 |
| 121.77.99.6 | 2035114758 | 0 |
| 121.77.99.7 | 2035114759 | 0 |
| 121.77.99.8 | 2035114760 | 0 |
| 121.77.99.9 | 2035114761 | 0 |
| 121.77.99.10 | 2035114762 | 0 |
| 121.77.99.11 | 2035114763 | 0 |
| 121.77.99.12 | 2035114764 | 0 |
| 121.77.99.13 | 2035114765 | 0 |
| 121.77.99.14 | 2035114766 | 0 |
| 121.77.99.15 | 2035114767 | 0 |
| 121.77.99.16 | 2035114768 | 0 |
| 121.77.99.17 | 2035114769 | 0 |
| 121.77.99.18 | 2035114770 | 0 |
| 121.77.99.19 | 2035114771 | 0 |
| 121.77.99.20 | 2035114772 | 0 |
| 121.77.99.21 | 2035114773 | 0 |
| 121.77.99.22 | 2035114774 | 0 |
| 121.77.99.23 | 2035114775 | 0 |
| 121.77.99.24 | 2035114776 | 0 |
| 121.77.99.25 | 2035114777 | 0 |
| 121.77.99.26 | 2035114778 | 0 |
| 121.77.99.27 | 2035114779 | 0 |
| 121.77.99.28 | 2035114780 | 0 |
| 121.77.99.29 | 2035114781 | 0 |
| 121.77.99.30 | 2035114782 | 0 |
| 121.77.99.31 | 2035114783 | 0 |
| 121.77.99.32 | 2035114784 | 0 |
| 121.77.99.33 | 2035114785 | 0 |
| 121.77.99.34 | 2035114786 | 0 |
| 121.77.99.35 | 2035114787 | 0 |
| 121.77.99.36 | 2035114788 | 0 |
| 121.77.99.37 | 2035114789 | 0 |
| 121.77.99.38 | 2035114790 | 0 |
| 121.77.99.39 | 2035114791 | 0 |
| 121.77.99.40 | 2035114792 | 0 |
| 121.77.99.41 | 2035114793 | 0 |
| 121.77.99.42 | 2035114794 | 0 |
| 121.77.99.43 | 2035114795 | 0 |
| 121.77.99.44 | 2035114796 | 0 |
| 121.77.99.45 | 2035114797 | 0 |
| 121.77.99.46 | 2035114798 | 0 |
| 121.77.99.47 | 2035114799 | 0 |
| 121.77.99.48 | 2035114800 | 0 |
| 121.77.99.49 | 2035114801 | 0 |
| 121.77.99.50 | 2035114802 | 0 |
| 121.77.99.51 | 2035114803 | 0 |
| 121.77.99.52 | 2035114804 | 0 |
| 121.77.99.53 | 2035114805 | 0 |
| 121.77.99.54 | 2035114806 | 0 |
| 121.77.99.55 | 2035114807 | 0 |
| 121.77.99.56 | 2035114808 | 0 |
| 121.77.99.57 | 2035114809 | 0 |
| 121.77.99.58 | 2035114810 | 0 |
| 121.77.99.59 | 2035114811 | 0 |
| 121.77.99.60 | 2035114812 | 0 |
| 121.77.99.61 | 2035114813 | 0 |
| 121.77.99.62 | 2035114814 | 0 |
| 121.77.99.63 | 2035114815 | 0 |
| 121.77.99.64 | 2035114816 | 0 |
| 121.77.99.65 | 2035114817 | 0 |
| 121.77.99.66 | 2035114818 | 0 |
| 121.77.99.67 | 2035114819 | 0 |
| 121.77.99.68 | 2035114820 | 0 |
| 121.77.99.69 | 2035114821 | 0 |
| 121.77.99.70 | 2035114822 | 0 |
| 121.77.99.71 | 2035114823 | 0 |
| 121.77.99.72 | 2035114824 | 0 |
| 121.77.99.73 | 2035114825 | 0 |
| 121.77.99.74 | 2035114826 | 0 |
| 121.77.99.75 | 2035114827 | 0 |
| 121.77.99.76 | 2035114828 | 0 |
| 121.77.99.77 | 2035114829 | 0 |
| 121.77.99.78 | 2035114830 | 0 |
| 121.77.99.79 | 2035114831 | 0 |
| 121.77.99.80 | 2035114832 | 0 |
| 121.77.99.81 | 2035114833 | 0 |
| 121.77.99.82 | 2035114834 | 0 |
| 121.77.99.83 | 2035114835 | 0 |
| 121.77.99.84 | 2035114836 | 0 |
| 121.77.99.85 | 2035114837 | 0 |