L'indirizzo IP 121.237.2 è fornito da ChinaNet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.224.0.0/12, IP tra 121.224.0.0 a 121.239.255.255 ). Il numero di sistema autonomo (ASN) è 4134.
| ASN | 4134 |
| IP inizia con | 121.224.0.0 |
| IP finale con | 121.239.255.255 |
| ASN Nome | ChinaNet |
| CDIR | 121.224.0.0/12 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 20/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Nanjing | 32,0617 | 118,7778 | 2017-07-19 |
| MaxMind | CN | China | - | Nanjing | 32,0617 | 118,7778 | 2017-07-19 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.237.2.0 | 2045575680 | 0 |
| 121.237.2.1 | 2045575681 | 0 |
| 121.237.2.2 | 2045575682 | 0 |
| 121.237.2.3 | 2045575683 | 0 |
| 121.237.2.4 | 2045575684 | 0 |
| 121.237.2.5 | 2045575685 | 0 |
| 121.237.2.6 | 2045575686 | 0 |
| 121.237.2.7 | 2045575687 | 0 |
| 121.237.2.8 | 2045575688 | 0 |
| 121.237.2.9 | 2045575689 | 0 |
| 121.237.2.10 | 2045575690 | 0 |
| 121.237.2.11 | 2045575691 | 0 |
| 121.237.2.12 | 2045575692 | 0 |
| 121.237.2.13 | 2045575693 | 0 |
| 121.237.2.14 | 2045575694 | 0 |
| 121.237.2.15 | 2045575695 | 0 |
| 121.237.2.16 | 2045575696 | 0 |
| 121.237.2.17 | 2045575697 | 0 |
| 121.237.2.18 | 2045575698 | 0 |
| 121.237.2.19 | 2045575699 | 0 |
| 121.237.2.20 | 2045575700 | 0 |
| 121.237.2.21 | 2045575701 | 0 |
| 121.237.2.22 | 2045575702 | 0 |
| 121.237.2.23 | 2045575703 | 0 |
| 121.237.2.24 | 2045575704 | 0 |
| 121.237.2.25 | 2045575705 | 0 |
| 121.237.2.26 | 2045575706 | 0 |
| 121.237.2.27 | 2045575707 | 0 |
| 121.237.2.28 | 2045575708 | 0 |
| 121.237.2.29 | 2045575709 | 0 |
| 121.237.2.30 | 2045575710 | 0 |
| 121.237.2.31 | 2045575711 | 0 |
| 121.237.2.32 | 2045575712 | 0 |
| 121.237.2.33 | 2045575713 | 0 |
| 121.237.2.34 | 2045575714 | 0 |
| 121.237.2.35 | 2045575715 | 0 |
| 121.237.2.36 | 2045575716 | 0 |
| 121.237.2.37 | 2045575717 | 0 |
| 121.237.2.38 | 2045575718 | 0 |
| 121.237.2.39 | 2045575719 | 0 |
| 121.237.2.40 | 2045575720 | 0 |
| 121.237.2.41 | 2045575721 | 0 |
| 121.237.2.42 | 2045575722 | 0 |
| 121.237.2.43 | 2045575723 | 0 |
| 121.237.2.44 | 2045575724 | 0 |
| 121.237.2.45 | 2045575725 | 0 |
| 121.237.2.46 | 2045575726 | 0 |
| 121.237.2.47 | 2045575727 | 0 |
| 121.237.2.48 | 2045575728 | 0 |
| 121.237.2.49 | 2045575729 | 0 |
| 121.237.2.50 | 2045575730 | 0 |
| 121.237.2.51 | 2045575731 | 0 |
| 121.237.2.52 | 2045575732 | 0 |
| 121.237.2.53 | 2045575733 | 0 |
| 121.237.2.54 | 2045575734 | 0 |
| 121.237.2.55 | 2045575735 | 0 |
| 121.237.2.56 | 2045575736 | 0 |
| 121.237.2.57 | 2045575737 | 0 |
| 121.237.2.58 | 2045575738 | 0 |
| 121.237.2.59 | 2045575739 | 0 |
| 121.237.2.60 | 2045575740 | 0 |
| 121.237.2.61 | 2045575741 | 0 |
| 121.237.2.62 | 2045575742 | 0 |
| 121.237.2.63 | 2045575743 | 0 |
| 121.237.2.64 | 2045575744 | 0 |
| 121.237.2.65 | 2045575745 | 0 |
| 121.237.2.66 | 2045575746 | 0 |
| 121.237.2.67 | 2045575747 | 0 |
| 121.237.2.68 | 2045575748 | 0 |
| 121.237.2.69 | 2045575749 | 0 |
| 121.237.2.70 | 2045575750 | 0 |
| 121.237.2.71 | 2045575751 | 0 |
| 121.237.2.72 | 2045575752 | 0 |
| 121.237.2.73 | 2045575753 | 0 |
| 121.237.2.74 | 2045575754 | 0 |
| 121.237.2.75 | 2045575755 | 0 |
| 121.237.2.76 | 2045575756 | 0 |
| 121.237.2.77 | 2045575757 | 0 |
| 121.237.2.78 | 2045575758 | 0 |
| 121.237.2.79 | 2045575759 | 0 |
| 121.237.2.80 | 2045575760 | 0 |
| 121.237.2.81 | 2045575761 | 0 |
| 121.237.2.82 | 2045575762 | 0 |
| 121.237.2.83 | 2045575763 | 0 |
| 121.237.2.84 | 2045575764 | 0 |
| 121.237.2.85 | 2045575765 | 0 |