Les adresses IP débutant par 121.9.155 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 | 16/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Foshan | 23,0268 | 113,1315 | 2018-10-25 |
| MaxMind | CN | Chine | - | Guangzhou | 23,1167 | 113,25 | 2018-10-25 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.9.155.0 | 2030672640 | 0 |
| 121.9.155.1 | 2030672641 | 0 |
| 121.9.155.2 | 2030672642 | 0 |
| 121.9.155.3 | 2030672643 | 0 |
| 121.9.155.4 | 2030672644 | 0 |
| 121.9.155.5 | 2030672645 | 0 |
| 121.9.155.6 | 2030672646 | 0 |
| 121.9.155.7 | 2030672647 | 0 |
| 121.9.155.8 | 2030672648 | 0 |
| 121.9.155.9 | 2030672649 | 0 |
| 121.9.155.10 | 2030672650 | 0 |
| 121.9.155.11 | 2030672651 | 0 |
| 121.9.155.12 | 2030672652 | 0 |
| 121.9.155.13 | 2030672653 | 0 |
| 121.9.155.14 | 2030672654 | 0 |
| 121.9.155.15 | 2030672655 | 0 |
| 121.9.155.16 | 2030672656 | 0 |
| 121.9.155.17 | 2030672657 | 0 |
| 121.9.155.18 | 2030672658 | 0 |
| 121.9.155.19 | 2030672659 | 0 |
| 121.9.155.20 | 2030672660 | 0 |
| 121.9.155.21 | 2030672661 | 0 |
| 121.9.155.22 | 2030672662 | 0 |
| 121.9.155.23 | 2030672663 | 0 |
| 121.9.155.24 | 2030672664 | 0 |
| 121.9.155.25 | 2030672665 | 0 |
| 121.9.155.26 | 2030672666 | 0 |
| 121.9.155.27 | 2030672667 | 0 |
| 121.9.155.28 | 2030672668 | 0 |
| 121.9.155.29 | 2030672669 | 0 |
| 121.9.155.30 | 2030672670 | 0 |
| 121.9.155.31 | 2030672671 | 0 |
| 121.9.155.32 | 2030672672 | 0 |
| 121.9.155.33 | 2030672673 | 0 |
| 121.9.155.34 | 2030672674 | 0 |
| 121.9.155.35 | 2030672675 | 0 |
| 121.9.155.36 | 2030672676 | 0 |
| 121.9.155.37 | 2030672677 | 0 |
| 121.9.155.38 | 2030672678 | 0 |
| 121.9.155.39 | 2030672679 | 0 |
| 121.9.155.40 | 2030672680 | 0 |
| 121.9.155.41 | 2030672681 | 0 |
| 121.9.155.42 | 2030672682 | 0 |
| 121.9.155.43 | 2030672683 | 0 |
| 121.9.155.44 | 2030672684 | 0 |
| 121.9.155.45 | 2030672685 | 0 |
| 121.9.155.46 | 2030672686 | 0 |
| 121.9.155.47 | 2030672687 | 0 |
| 121.9.155.48 | 2030672688 | 0 |
| 121.9.155.49 | 2030672689 | 0 |
| 121.9.155.50 | 2030672690 | 0 |
| 121.9.155.51 | 2030672691 | 0 |
| 121.9.155.52 | 2030672692 | 0 |
| 121.9.155.53 | 2030672693 | 0 |
| 121.9.155.54 | 2030672694 | 0 |
| 121.9.155.55 | 2030672695 | 0 |
| 121.9.155.56 | 2030672696 | 0 |
| 121.9.155.57 | 2030672697 | 0 |
| 121.9.155.58 | 2030672698 | 0 |
| 121.9.155.59 | 2030672699 | 0 |
| 121.9.155.60 | 2030672700 | 0 |
| 121.9.155.61 | 2030672701 | 0 |
| 121.9.155.62 | 2030672702 | 0 |
| 121.9.155.63 | 2030672703 | 0 |
| 121.9.155.64 | 2030672704 | 0 |
| 121.9.155.65 | 2030672705 | 0 |
| 121.9.155.66 | 2030672706 | 0 |
| 121.9.155.67 | 2030672707 | 0 |
| 121.9.155.68 | 2030672708 | 0 |
| 121.9.155.69 | 2030672709 | 0 |
| 121.9.155.70 | 2030672710 | 0 |
| 121.9.155.71 | 2030672711 | 0 |
| 121.9.155.72 | 2030672712 | 0 |
| 121.9.155.73 | 2030672713 | 0 |
| 121.9.155.74 | 2030672714 | 0 |
| 121.9.155.75 | 2030672715 | 0 |
| 121.9.155.76 | 2030672716 | 0 |
| 121.9.155.77 | 2030672717 | 0 |
| 121.9.155.78 | 2030672718 | 0 |
| 121.9.155.79 | 2030672719 | 0 |
| 121.9.155.80 | 2030672720 | 0 |
| 121.9.155.81 | 2030672721 | 0 |
| 121.9.155.82 | 2030672722 | 0 |
| 121.9.155.83 | 2030672723 | 0 |
| 121.9.155.84 | 2030672724 | 0 |
| 121.9.155.85 | 2030672725 | 0 |