La dirección IP 121.167.4 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.160.0.0/11, IP entre 121.160.0.0 a 121.191.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 121.160.0.0 |
| IP que termina con | 121.191.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 121.160.0.0/11 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 13/04/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Corea del Sur | - | Suwon | 37,2667 | 127,0167 | 2018-04-13 |
| MaxMind | KR | Corea del Sur | - | - | 37,5112 | 126,9741 | 2018-04-13 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.167.4.0 | 2040988672 | 0 |
| 121.167.4.1 | 2040988673 | 0 |
| 121.167.4.2 | 2040988674 | 0 |
| 121.167.4.3 | 2040988675 | 0 |
| 121.167.4.4 | 2040988676 | 0 |
| 121.167.4.5 | 2040988677 | 0 |
| 121.167.4.6 | 2040988678 | 0 |
| 121.167.4.7 | 2040988679 | 0 |
| 121.167.4.8 | 2040988680 | 0 |
| 121.167.4.9 | 2040988681 | 0 |
| 121.167.4.10 | 2040988682 | 0 |
| 121.167.4.11 | 2040988683 | 0 |
| 121.167.4.12 | 2040988684 | 0 |
| 121.167.4.13 | 2040988685 | 0 |
| 121.167.4.14 | 2040988686 | 0 |
| 121.167.4.15 | 2040988687 | 0 |
| 121.167.4.16 | 2040988688 | 0 |
| 121.167.4.17 | 2040988689 | 0 |
| 121.167.4.18 | 2040988690 | 0 |
| 121.167.4.19 | 2040988691 | 0 |
| 121.167.4.20 | 2040988692 | 0 |
| 121.167.4.21 | 2040988693 | 0 |
| 121.167.4.22 | 2040988694 | 0 |
| 121.167.4.23 | 2040988695 | 0 |
| 121.167.4.24 | 2040988696 | 0 |
| 121.167.4.25 | 2040988697 | 0 |
| 121.167.4.26 | 2040988698 | 0 |
| 121.167.4.27 | 2040988699 | 0 |
| 121.167.4.28 | 2040988700 | 0 |
| 121.167.4.29 | 2040988701 | 0 |
| 121.167.4.30 | 2040988702 | 0 |
| 121.167.4.31 | 2040988703 | 0 |
| 121.167.4.32 | 2040988704 | 0 |
| 121.167.4.33 | 2040988705 | 0 |
| 121.167.4.34 | 2040988706 | 0 |
| 121.167.4.35 | 2040988707 | 0 |
| 121.167.4.36 | 2040988708 | 0 |
| 121.167.4.37 | 2040988709 | 0 |
| 121.167.4.38 | 2040988710 | 0 |
| 121.167.4.39 | 2040988711 | 0 |
| 121.167.4.40 | 2040988712 | 0 |
| 121.167.4.41 | 2040988713 | 0 |
| 121.167.4.42 | 2040988714 | 0 |
| 121.167.4.43 | 2040988715 | 0 |
| 121.167.4.44 | 2040988716 | 0 |
| 121.167.4.45 | 2040988717 | 0 |
| 121.167.4.46 | 2040988718 | 0 |
| 121.167.4.47 | 2040988719 | 0 |
| 121.167.4.48 | 2040988720 | 0 |
| 121.167.4.49 | 2040988721 | 0 |
| 121.167.4.50 | 2040988722 | 0 |
| 121.167.4.51 | 2040988723 | 0 |
| 121.167.4.52 | 2040988724 | 0 |
| 121.167.4.53 | 2040988725 | 0 |
| 121.167.4.54 | 2040988726 | 0 |
| 121.167.4.55 | 2040988727 | 0 |
| 121.167.4.56 | 2040988728 | 0 |
| 121.167.4.57 | 2040988729 | 0 |
| 121.167.4.58 | 2040988730 | 0 |
| 121.167.4.59 | 2040988731 | 0 |
| 121.167.4.60 | 2040988732 | 0 |
| 121.167.4.61 | 2040988733 | 0 |
| 121.167.4.62 | 2040988734 | 0 |
| 121.167.4.63 | 2040988735 | 0 |
| 121.167.4.64 | 2040988736 | 0 |
| 121.167.4.65 | 2040988737 | 0 |
| 121.167.4.66 | 2040988738 | 0 |
| 121.167.4.67 | 2040988739 | 0 |
| 121.167.4.68 | 2040988740 | 0 |
| 121.167.4.69 | 2040988741 | 0 |
| 121.167.4.70 | 2040988742 | 0 |
| 121.167.4.71 | 2040988743 | 0 |
| 121.167.4.72 | 2040988744 | 0 |
| 121.167.4.73 | 2040988745 | 0 |
| 121.167.4.74 | 2040988746 | 0 |
| 121.167.4.75 | 2040988747 | 0 |
| 121.167.4.76 | 2040988748 | 0 |
| 121.167.4.77 | 2040988749 | 0 |
| 121.167.4.78 | 2040988750 | 0 |
| 121.167.4.79 | 2040988751 | 0 |
| 121.167.4.80 | 2040988752 | 0 |
| 121.167.4.81 | 2040988753 | 0 |
| 121.167.4.82 | 2040988754 | 0 |
| 121.167.4.83 | 2040988755 | 0 |
| 121.167.4.84 | 2040988756 | 0 |
| 121.167.4.85 | 2040988757 | 0 |