La dirección IP 21.76.29 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP entre 22.30.204.0 a 22.30.205.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 22.30.204.0 |
| IP que termina con | 22.30.205.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérica | |
| Registe | |
| Última actualización | 19/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-08-19 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.76.29.0 | 357309696 | 0 |
| 21.76.29.1 | 357309697 | 0 |
| 21.76.29.2 | 357309698 | 0 |
| 21.76.29.3 | 357309699 | 0 |
| 21.76.29.4 | 357309700 | 0 |
| 21.76.29.5 | 357309701 | 0 |
| 21.76.29.6 | 357309702 | 0 |
| 21.76.29.7 | 357309703 | 0 |
| 21.76.29.8 | 357309704 | 0 |
| 21.76.29.9 | 357309705 | 0 |
| 21.76.29.10 | 357309706 | 0 |
| 21.76.29.11 | 357309707 | 0 |
| 21.76.29.12 | 357309708 | 0 |
| 21.76.29.13 | 357309709 | 0 |
| 21.76.29.14 | 357309710 | 0 |
| 21.76.29.15 | 357309711 | 0 |
| 21.76.29.16 | 357309712 | 0 |
| 21.76.29.17 | 357309713 | 0 |
| 21.76.29.18 | 357309714 | 0 |
| 21.76.29.19 | 357309715 | 0 |
| 21.76.29.20 | 357309716 | 0 |
| 21.76.29.21 | 357309717 | 0 |
| 21.76.29.22 | 357309718 | 0 |
| 21.76.29.23 | 357309719 | 0 |
| 21.76.29.24 | 357309720 | 0 |
| 21.76.29.25 | 357309721 | 0 |
| 21.76.29.26 | 357309722 | 0 |
| 21.76.29.27 | 357309723 | 0 |
| 21.76.29.28 | 357309724 | 0 |
| 21.76.29.29 | 357309725 | 0 |
| 21.76.29.30 | 357309726 | 0 |
| 21.76.29.31 | 357309727 | 0 |
| 21.76.29.32 | 357309728 | 0 |
| 21.76.29.33 | 357309729 | 0 |
| 21.76.29.34 | 357309730 | 0 |
| 21.76.29.35 | 357309731 | 0 |
| 21.76.29.36 | 357309732 | 0 |
| 21.76.29.37 | 357309733 | 0 |
| 21.76.29.38 | 357309734 | 0 |
| 21.76.29.39 | 357309735 | 0 |
| 21.76.29.40 | 357309736 | 0 |
| 21.76.29.41 | 357309737 | 0 |
| 21.76.29.42 | 357309738 | 0 |
| 21.76.29.43 | 357309739 | 0 |
| 21.76.29.44 | 357309740 | 0 |
| 21.76.29.45 | 357309741 | 0 |
| 21.76.29.46 | 357309742 | 0 |
| 21.76.29.47 | 357309743 | 0 |
| 21.76.29.48 | 357309744 | 0 |
| 21.76.29.49 | 357309745 | 0 |
| 21.76.29.50 | 357309746 | 0 |
| 21.76.29.51 | 357309747 | 0 |
| 21.76.29.52 | 357309748 | 0 |
| 21.76.29.53 | 357309749 | 0 |
| 21.76.29.54 | 357309750 | 0 |
| 21.76.29.55 | 357309751 | 0 |
| 21.76.29.56 | 357309752 | 0 |
| 21.76.29.57 | 357309753 | 0 |
| 21.76.29.58 | 357309754 | 0 |
| 21.76.29.59 | 357309755 | 0 |
| 21.76.29.60 | 357309756 | 0 |
| 21.76.29.61 | 357309757 | 0 |
| 21.76.29.62 | 357309758 | 0 |
| 21.76.29.63 | 357309759 | 0 |
| 21.76.29.64 | 357309760 | 0 |
| 21.76.29.65 | 357309761 | 0 |
| 21.76.29.66 | 357309762 | 0 |
| 21.76.29.67 | 357309763 | 0 |
| 21.76.29.68 | 357309764 | 0 |
| 21.76.29.69 | 357309765 | 0 |
| 21.76.29.70 | 357309766 | 0 |
| 21.76.29.71 | 357309767 | 0 |
| 21.76.29.72 | 357309768 | 0 |
| 21.76.29.73 | 357309769 | 0 |
| 21.76.29.74 | 357309770 | 0 |
| 21.76.29.75 | 357309771 | 0 |
| 21.76.29.76 | 357309772 | 0 |
| 21.76.29.77 | 357309773 | 0 |
| 21.76.29.78 | 357309774 | 0 |
| 21.76.29.79 | 357309775 | 0 |
| 21.76.29.80 | 357309776 | 0 |
| 21.76.29.81 | 357309777 | 0 |
| 21.76.29.82 | 357309778 | 0 |
| 21.76.29.83 | 357309779 | 0 |
| 21.76.29.84 | 357309780 | 0 |
| 21.76.29.85 | 357309781 | 0 |