Les adresses IP débutant par 121.9.136 sont fournies par ChinaNet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.8.0.0/13, le bloc IP comprant les adresses de 121.8.0.0 à 121.15.255.255). Le numéro de système autonome (ASN) est 4134.
| ASN | 4134 |
| IP commençant par | 121.8.0.0 |
| IP se terminant par | 121.15.255.255 |
| Nom ASN | ChinaNet |
| CDIR | 121.8.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 15/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Foshan | 23,0268 | 113,1315 | 2018-05-15 |
| MaxMind | CN | Chine | - | Guangzhou | 23,1167 | 113,25 | 2018-05-15 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.9.136.0 | 2030667776 | 0 |
| 121.9.136.1 | 2030667777 | 0 |
| 121.9.136.2 | 2030667778 | 0 |
| 121.9.136.3 | 2030667779 | 0 |
| 121.9.136.4 | 2030667780 | 0 |
| 121.9.136.5 | 2030667781 | 0 |
| 121.9.136.6 | 2030667782 | 0 |
| 121.9.136.7 | 2030667783 | 0 |
| 121.9.136.8 | 2030667784 | 0 |
| 121.9.136.9 | 2030667785 | 0 |
| 121.9.136.10 | 2030667786 | 0 |
| 121.9.136.11 | 2030667787 | 0 |
| 121.9.136.12 | 2030667788 | 0 |
| 121.9.136.13 | 2030667789 | 0 |
| 121.9.136.14 | 2030667790 | 0 |
| 121.9.136.15 | 2030667791 | 0 |
| 121.9.136.16 | 2030667792 | 0 |
| 121.9.136.17 | 2030667793 | 0 |
| 121.9.136.18 | 2030667794 | 0 |
| 121.9.136.19 | 2030667795 | 0 |
| 121.9.136.20 | 2030667796 | 0 |
| 121.9.136.21 | 2030667797 | 0 |
| 121.9.136.22 | 2030667798 | 0 |
| 121.9.136.23 | 2030667799 | 0 |
| 121.9.136.24 | 2030667800 | 0 |
| 121.9.136.25 | 2030667801 | 0 |
| 121.9.136.26 | 2030667802 | 0 |
| 121.9.136.27 | 2030667803 | 0 |
| 121.9.136.28 | 2030667804 | 0 |
| 121.9.136.29 | 2030667805 | 0 |
| 121.9.136.30 | 2030667806 | 0 |
| 121.9.136.31 | 2030667807 | 0 |
| 121.9.136.32 | 2030667808 | 0 |
| 121.9.136.33 | 2030667809 | 0 |
| 121.9.136.34 | 2030667810 | 0 |
| 121.9.136.35 | 2030667811 | 0 |
| 121.9.136.36 | 2030667812 | 0 |
| 121.9.136.37 | 2030667813 | 0 |
| 121.9.136.38 | 2030667814 | 0 |
| 121.9.136.39 | 2030667815 | 0 |
| 121.9.136.40 | 2030667816 | 0 |
| 121.9.136.41 | 2030667817 | 0 |
| 121.9.136.42 | 2030667818 | 0 |
| 121.9.136.43 | 2030667819 | 0 |
| 121.9.136.44 | 2030667820 | 0 |
| 121.9.136.45 | 2030667821 | 0 |
| 121.9.136.46 | 2030667822 | 0 |
| 121.9.136.47 | 2030667823 | 0 |
| 121.9.136.48 | 2030667824 | 0 |
| 121.9.136.49 | 2030667825 | 0 |
| 121.9.136.50 | 2030667826 | 0 |
| 121.9.136.51 | 2030667827 | 0 |
| 121.9.136.52 | 2030667828 | 0 |
| 121.9.136.53 | 2030667829 | 0 |
| 121.9.136.54 | 2030667830 | 0 |
| 121.9.136.55 | 2030667831 | 0 |
| 121.9.136.56 | 2030667832 | 0 |
| 121.9.136.57 | 2030667833 | 0 |
| 121.9.136.58 | 2030667834 | 0 |
| 121.9.136.59 | 2030667835 | 0 |
| 121.9.136.60 | 2030667836 | 0 |
| 121.9.136.61 | 2030667837 | 0 |
| 121.9.136.62 | 2030667838 | 0 |
| 121.9.136.63 | 2030667839 | 0 |
| 121.9.136.64 | 2030667840 | 0 |
| 121.9.136.65 | 2030667841 | 0 |
| 121.9.136.66 | 2030667842 | 0 |
| 121.9.136.67 | 2030667843 | 0 |
| 121.9.136.68 | 2030667844 | 0 |
| 121.9.136.69 | 2030667845 | 0 |
| 121.9.136.70 | 2030667846 | 0 |
| 121.9.136.71 | 2030667847 | 0 |
| 121.9.136.72 | 2030667848 | 0 |
| 121.9.136.73 | 2030667849 | 0 |
| 121.9.136.74 | 2030667850 | 0 |
| 121.9.136.75 | 2030667851 | 0 |
| 121.9.136.76 | 2030667852 | 0 |
| 121.9.136.77 | 2030667853 | 0 |
| 121.9.136.78 | 2030667854 | 0 |
| 121.9.136.79 | 2030667855 | 0 |
| 121.9.136.80 | 2030667856 | 0 |
| 121.9.136.81 | 2030667857 | 0 |
| 121.9.136.82 | 2030667858 | 0 |
| 121.9.136.83 | 2030667859 | 0 |
| 121.9.136.84 | 2030667860 | 0 |
| 121.9.136.85 | 2030667861 | 0 |