La dirección IP 121.128.8 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.128.0.0/11, IP entre 121.128.0.0 a 121.159.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 121.128.0.0 |
| IP que termina con | 121.159.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 121.128.0.0/11 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 06/04/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2018-04-06 |
| MaxMind | KR | Corea del Sur | - | - | 37,6027 | 127,0145 | 2018-04-06 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.128.8.0 | 2038433792 | 0 |
| 121.128.8.1 | 2038433793 | 0 |
| 121.128.8.2 | 2038433794 | 0 |
| 121.128.8.3 | 2038433795 | 0 |
| 121.128.8.4 | 2038433796 | 0 |
| 121.128.8.5 | 2038433797 | 0 |
| 121.128.8.6 | 2038433798 | 0 |
| 121.128.8.7 | 2038433799 | 0 |
| 121.128.8.8 | 2038433800 | 0 |
| 121.128.8.9 | 2038433801 | 0 |
| 121.128.8.10 | 2038433802 | 0 |
| 121.128.8.11 | 2038433803 | 0 |
| 121.128.8.12 | 2038433804 | 0 |
| 121.128.8.13 | 2038433805 | 0 |
| 121.128.8.14 | 2038433806 | 0 |
| 121.128.8.15 | 2038433807 | 0 |
| 121.128.8.16 | 2038433808 | 0 |
| 121.128.8.17 | 2038433809 | 0 |
| 121.128.8.18 | 2038433810 | 0 |
| 121.128.8.19 | 2038433811 | 0 |
| 121.128.8.20 | 2038433812 | 0 |
| 121.128.8.21 | 2038433813 | 0 |
| 121.128.8.22 | 2038433814 | 0 |
| 121.128.8.23 | 2038433815 | 0 |
| 121.128.8.24 | 2038433816 | 0 |
| 121.128.8.25 | 2038433817 | 0 |
| 121.128.8.26 | 2038433818 | 0 |
| 121.128.8.27 | 2038433819 | 0 |
| 121.128.8.28 | 2038433820 | 0 |
| 121.128.8.29 | 2038433821 | 0 |
| 121.128.8.30 | 2038433822 | 0 |
| 121.128.8.31 | 2038433823 | 0 |
| 121.128.8.32 | 2038433824 | 0 |
| 121.128.8.33 | 2038433825 | 0 |
| 121.128.8.34 | 2038433826 | 0 |
| 121.128.8.35 | 2038433827 | 0 |
| 121.128.8.36 | 2038433828 | 0 |
| 121.128.8.37 | 2038433829 | 0 |
| 121.128.8.38 | 2038433830 | 0 |
| 121.128.8.39 | 2038433831 | 0 |
| 121.128.8.40 | 2038433832 | 0 |
| 121.128.8.41 | 2038433833 | 0 |
| 121.128.8.42 | 2038433834 | 0 |
| 121.128.8.43 | 2038433835 | 0 |
| 121.128.8.44 | 2038433836 | 0 |
| 121.128.8.45 | 2038433837 | 0 |
| 121.128.8.46 | 2038433838 | 0 |
| 121.128.8.47 | 2038433839 | 0 |
| 121.128.8.48 | 2038433840 | 0 |
| 121.128.8.49 | 2038433841 | 0 |
| 121.128.8.50 | 2038433842 | 0 |
| 121.128.8.51 | 2038433843 | 0 |
| 121.128.8.52 | 2038433844 | 0 |
| 121.128.8.53 | 2038433845 | 0 |
| 121.128.8.54 | 2038433846 | 0 |
| 121.128.8.55 | 2038433847 | 0 |
| 121.128.8.56 | 2038433848 | 0 |
| 121.128.8.57 | 2038433849 | 0 |
| 121.128.8.58 | 2038433850 | 0 |
| 121.128.8.59 | 2038433851 | 0 |
| 121.128.8.60 | 2038433852 | 0 |
| 121.128.8.61 | 2038433853 | 0 |
| 121.128.8.62 | 2038433854 | 0 |
| 121.128.8.63 | 2038433855 | 0 |
| 121.128.8.64 | 2038433856 | 0 |
| 121.128.8.65 | 2038433857 | 0 |
| 121.128.8.66 | 2038433858 | 0 |
| 121.128.8.67 | 2038433859 | 0 |
| 121.128.8.68 | 2038433860 | 0 |
| 121.128.8.69 | 2038433861 | 0 |
| 121.128.8.70 | 2038433862 | 0 |
| 121.128.8.71 | 2038433863 | 0 |
| 121.128.8.72 | 2038433864 | 0 |
| 121.128.8.73 | 2038433865 | 0 |
| 121.128.8.74 | 2038433866 | 0 |
| 121.128.8.75 | 2038433867 | 0 |
| 121.128.8.76 | 2038433868 | 0 |
| 121.128.8.77 | 2038433869 | 0 |
| 121.128.8.78 | 2038433870 | 0 |
| 121.128.8.79 | 2038433871 | 0 |
| 121.128.8.80 | 2038433872 | 0 |
| 121.128.8.81 | 2038433873 | 0 |
| 121.128.8.82 | 2038433874 | 0 |
| 121.128.8.83 | 2038433875 | 0 |
| 121.128.8.84 | 2038433876 | 0 |
| 121.128.8.85 | 2038433877 | 0 |