Les adresses IP débutant par 59.70.21 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 59.64.0.0/12, le bloc IP comprant les adresses de 59.64.0.0 à 59.79.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 59.64.0.0 |
| IP se terminant par | 59.79.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 59.64.0.0/12 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 14/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Jiaozuo | 35,2397 | 113,2331 | 2018-07-19 |
| MaxMind | CN | Chine | - | Jiaozuo | 35,2397 | 113,2331 | 2018-07-19 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 59.70.21.0 | 994448640 | 0 |
| 59.70.21.1 | 994448641 | 0 |
| 59.70.21.2 | 994448642 | 0 |
| 59.70.21.3 | 994448643 | 0 |
| 59.70.21.4 | 994448644 | 0 |
| 59.70.21.5 | 994448645 | 0 |
| 59.70.21.6 | 994448646 | 0 |
| 59.70.21.7 | 994448647 | 0 |
| 59.70.21.8 | 994448648 | 0 |
| 59.70.21.9 | 994448649 | 0 |
| 59.70.21.10 | 994448650 | 0 |
| 59.70.21.11 | 994448651 | 0 |
| 59.70.21.12 | 994448652 | 0 |
| 59.70.21.13 | 994448653 | 0 |
| 59.70.21.14 | 994448654 | 0 |
| 59.70.21.15 | 994448655 | 0 |
| 59.70.21.16 | 994448656 | 0 |
| 59.70.21.17 | 994448657 | 0 |
| 59.70.21.18 | 994448658 | 0 |
| 59.70.21.19 | 994448659 | 0 |
| 59.70.21.20 | 994448660 | 0 |
| 59.70.21.21 | 994448661 | 0 |
| 59.70.21.22 | 994448662 | 0 |
| 59.70.21.23 | 994448663 | 0 |
| 59.70.21.24 | 994448664 | 0 |
| 59.70.21.25 | 994448665 | 0 |
| 59.70.21.26 | 994448666 | 0 |
| 59.70.21.27 | 994448667 | 0 |
| 59.70.21.28 | 994448668 | 0 |
| 59.70.21.29 | 994448669 | 0 |
| 59.70.21.30 | 994448670 | 0 |
| 59.70.21.31 | 994448671 | 0 |
| 59.70.21.32 | 994448672 | 0 |
| 59.70.21.33 | 994448673 | 0 |
| 59.70.21.34 | 994448674 | 0 |
| 59.70.21.35 | 994448675 | 0 |
| 59.70.21.36 | 994448676 | 0 |
| 59.70.21.37 | 994448677 | 0 |
| 59.70.21.38 | 994448678 | 0 |
| 59.70.21.39 | 994448679 | 0 |
| 59.70.21.40 | 994448680 | 0 |
| 59.70.21.41 | 994448681 | 0 |
| 59.70.21.42 | 994448682 | 0 |
| 59.70.21.43 | 994448683 | 0 |
| 59.70.21.44 | 994448684 | 0 |
| 59.70.21.45 | 994448685 | 0 |
| 59.70.21.46 | 994448686 | 0 |
| 59.70.21.47 | 994448687 | 0 |
| 59.70.21.48 | 994448688 | 0 |
| 59.70.21.49 | 994448689 | 0 |
| 59.70.21.50 | 994448690 | 0 |
| 59.70.21.51 | 994448691 | 0 |
| 59.70.21.52 | 994448692 | 0 |
| 59.70.21.53 | 994448693 | 0 |
| 59.70.21.54 | 994448694 | 0 |
| 59.70.21.55 | 994448695 | 0 |
| 59.70.21.56 | 994448696 | 0 |
| 59.70.21.57 | 994448697 | 0 |
| 59.70.21.58 | 994448698 | 0 |
| 59.70.21.59 | 994448699 | 0 |
| 59.70.21.60 | 994448700 | 0 |
| 59.70.21.61 | 994448701 | 0 |
| 59.70.21.62 | 994448702 | 0 |
| 59.70.21.63 | 994448703 | 0 |
| 59.70.21.64 | 994448704 | 0 |
| 59.70.21.65 | 994448705 | 0 |
| 59.70.21.66 | 994448706 | 0 |
| 59.70.21.67 | 994448707 | 0 |
| 59.70.21.68 | 994448708 | 0 |
| 59.70.21.69 | 994448709 | 0 |
| 59.70.21.70 | 994448710 | 0 |
| 59.70.21.71 | 994448711 | 0 |
| 59.70.21.72 | 994448712 | 0 |
| 59.70.21.73 | 994448713 | 0 |
| 59.70.21.74 | 994448714 | 0 |
| 59.70.21.75 | 994448715 | 0 |
| 59.70.21.76 | 994448716 | 0 |
| 59.70.21.77 | 994448717 | 0 |
| 59.70.21.78 | 994448718 | 0 |
| 59.70.21.79 | 994448719 | 0 |
| 59.70.21.80 | 994448720 | 0 |
| 59.70.21.81 | 994448721 | 0 |
| 59.70.21.82 | 994448722 | 0 |
| 59.70.21.83 | 994448723 | 0 |
| 59.70.21.84 | 994448724 | 0 |
| 59.70.21.85 | 994448725 | 0 |