L'indirizzo IP 211.87.80 è fornito da China Education and Research Network Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 211.80.0.0/13, IP tra 211.80.0.0 a 211.87.255.255 ). Il numero di sistema autonomo (ASN) è 4538.
| ASN | 4538 |
| IP inizia con | 211.80.0.0 |
| IP finale con | 211.87.255.255 |
| ASN Nome | China Education and Research Network Center |
| CDIR | 211.80.0.0/13 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 03/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Nanjing | 32,0617 | 118,7778 | 2017-11-02 |
| MaxMind | CN | China | - | Nanjing | 32,0617 | 118,7778 | 2017-11-02 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 211.87.80.0 | 3545714688 | 0 |
| 211.87.80.1 | 3545714689 | 0 |
| 211.87.80.2 | 3545714690 | 0 |
| 211.87.80.3 | 3545714691 | 0 |
| 211.87.80.4 | 3545714692 | 0 |
| 211.87.80.5 | 3545714693 | 0 |
| 211.87.80.6 | 3545714694 | 0 |
| 211.87.80.7 | 3545714695 | 0 |
| 211.87.80.8 | 3545714696 | 0 |
| 211.87.80.9 | 3545714697 | 0 |
| 211.87.80.10 | 3545714698 | 0 |
| 211.87.80.11 | 3545714699 | 0 |
| 211.87.80.12 | 3545714700 | 0 |
| 211.87.80.13 | 3545714701 | 0 |
| 211.87.80.14 | 3545714702 | 0 |
| 211.87.80.15 | 3545714703 | 0 |
| 211.87.80.16 | 3545714704 | 0 |
| 211.87.80.17 | 3545714705 | 0 |
| 211.87.80.18 | 3545714706 | 0 |
| 211.87.80.19 | 3545714707 | 0 |
| 211.87.80.20 | 3545714708 | 0 |
| 211.87.80.21 | 3545714709 | 0 |
| 211.87.80.22 | 3545714710 | 0 |
| 211.87.80.23 | 3545714711 | 0 |
| 211.87.80.24 | 3545714712 | 0 |
| 211.87.80.25 | 3545714713 | 0 |
| 211.87.80.26 | 3545714714 | 0 |
| 211.87.80.27 | 3545714715 | 0 |
| 211.87.80.28 | 3545714716 | 0 |
| 211.87.80.29 | 3545714717 | 0 |
| 211.87.80.30 | 3545714718 | 0 |
| 211.87.80.31 | 3545714719 | 0 |
| 211.87.80.32 | 3545714720 | 0 |
| 211.87.80.33 | 3545714721 | 0 |
| 211.87.80.34 | 3545714722 | 0 |
| 211.87.80.35 | 3545714723 | 0 |
| 211.87.80.36 | 3545714724 | 0 |
| 211.87.80.37 | 3545714725 | 0 |
| 211.87.80.38 | 3545714726 | 0 |
| 211.87.80.39 | 3545714727 | 0 |
| 211.87.80.40 | 3545714728 | 0 |
| 211.87.80.41 | 3545714729 | 0 |
| 211.87.80.42 | 3545714730 | 0 |
| 211.87.80.43 | 3545714731 | 0 |
| 211.87.80.44 | 3545714732 | 0 |
| 211.87.80.45 | 3545714733 | 0 |
| 211.87.80.46 | 3545714734 | 0 |
| 211.87.80.47 | 3545714735 | 0 |
| 211.87.80.48 | 3545714736 | 0 |
| 211.87.80.49 | 3545714737 | 0 |
| 211.87.80.50 | 3545714738 | 0 |
| 211.87.80.51 | 3545714739 | 0 |
| 211.87.80.52 | 3545714740 | 0 |
| 211.87.80.53 | 3545714741 | 0 |
| 211.87.80.54 | 3545714742 | 0 |
| 211.87.80.55 | 3545714743 | 0 |
| 211.87.80.56 | 3545714744 | 0 |
| 211.87.80.57 | 3545714745 | 0 |
| 211.87.80.58 | 3545714746 | 0 |
| 211.87.80.59 | 3545714747 | 0 |
| 211.87.80.60 | 3545714748 | 0 |
| 211.87.80.61 | 3545714749 | 0 |
| 211.87.80.62 | 3545714750 | 0 |
| 211.87.80.63 | 3545714751 | 0 |
| 211.87.80.64 | 3545714752 | 0 |
| 211.87.80.65 | 3545714753 | 0 |
| 211.87.80.66 | 3545714754 | 0 |
| 211.87.80.67 | 3545714755 | 0 |
| 211.87.80.68 | 3545714756 | 0 |
| 211.87.80.69 | 3545714757 | 0 |
| 211.87.80.70 | 3545714758 | 0 |
| 211.87.80.71 | 3545714759 | 0 |
| 211.87.80.72 | 3545714760 | 0 |
| 211.87.80.73 | 3545714761 | 0 |
| 211.87.80.74 | 3545714762 | 0 |
| 211.87.80.75 | 3545714763 | 0 |
| 211.87.80.76 | 3545714764 | 0 |
| 211.87.80.77 | 3545714765 | 0 |
| 211.87.80.78 | 3545714766 | 0 |
| 211.87.80.79 | 3545714767 | 0 |
| 211.87.80.80 | 3545714768 | 0 |
| 211.87.80.81 | 3545714769 | 0 |
| 211.87.80.82 | 3545714770 | 0 |
| 211.87.80.83 | 3545714771 | 0 |
| 211.87.80.84 | 3545714772 | 0 |
| 211.87.80.85 | 3545714773 | 0 |