The IP address 121.66.4 is provided by LG Dacom Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 121.64.0.0/14 (range 121.64.0.0 to 121.67.255.255). The autonomous system number (ASN) is 3786.
| ASN | 3786 |
| IP starting by | 121.64.0.0 |
| IP ending by | 121.67.255.255 |
| ASN Name | LG Dacom Corporation |
| CDIR | 121.64.0.0/14 |
| Numerical IP | |
| Registry | apnic |
| Last update | 24/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-12-24 |
| MaxMind | KR | South Korea | - | Seoul | 37.5111 | 126.9743 | 2017-12-24 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.66.4.0 | 2034369536 | 0 |
| 121.66.4.1 | 2034369537 | 0 |
| 121.66.4.2 | 2034369538 | 0 |
| 121.66.4.3 | 2034369539 | 0 |
| 121.66.4.4 | 2034369540 | 0 |
| 121.66.4.5 | 2034369541 | 0 |
| 121.66.4.6 | 2034369542 | 0 |
| 121.66.4.7 | 2034369543 | 0 |
| 121.66.4.8 | 2034369544 | 0 |
| 121.66.4.9 | 2034369545 | 0 |
| 121.66.4.10 | 2034369546 | 0 |
| 121.66.4.11 | 2034369547 | 0 |
| 121.66.4.12 | 2034369548 | 0 |
| 121.66.4.13 | 2034369549 | 0 |
| 121.66.4.14 | 2034369550 | 0 |
| 121.66.4.15 | 2034369551 | 0 |
| 121.66.4.16 | 2034369552 | 0 |
| 121.66.4.17 | 2034369553 | 0 |
| 121.66.4.18 | 2034369554 | 0 |
| 121.66.4.19 | 2034369555 | 0 |
| 121.66.4.20 | 2034369556 | 0 |
| 121.66.4.21 | 2034369557 | 0 |
| 121.66.4.22 | 2034369558 | 0 |
| 121.66.4.23 | 2034369559 | 0 |
| 121.66.4.24 | 2034369560 | 0 |
| 121.66.4.25 | 2034369561 | 0 |
| 121.66.4.26 | 2034369562 | 0 |
| 121.66.4.27 | 2034369563 | 0 |
| 121.66.4.28 | 2034369564 | 0 |
| 121.66.4.29 | 2034369565 | 0 |
| 121.66.4.30 | 2034369566 | 0 |
| 121.66.4.31 | 2034369567 | 0 |
| 121.66.4.32 | 2034369568 | 0 |
| 121.66.4.33 | 2034369569 | 0 |
| 121.66.4.34 | 2034369570 | 0 |
| 121.66.4.35 | 2034369571 | 0 |
| 121.66.4.36 | 2034369572 | 0 |
| 121.66.4.37 | 2034369573 | 0 |
| 121.66.4.38 | 2034369574 | 0 |
| 121.66.4.39 | 2034369575 | 0 |
| 121.66.4.40 | 2034369576 | 0 |
| 121.66.4.41 | 2034369577 | 0 |
| 121.66.4.42 | 2034369578 | 0 |
| 121.66.4.43 | 2034369579 | 0 |
| 121.66.4.44 | 2034369580 | 0 |
| 121.66.4.45 | 2034369581 | 0 |
| 121.66.4.46 | 2034369582 | 0 |
| 121.66.4.47 | 2034369583 | 0 |
| 121.66.4.48 | 2034369584 | 0 |
| 121.66.4.49 | 2034369585 | 0 |
| 121.66.4.50 | 2034369586 | 0 |
| 121.66.4.51 | 2034369587 | 0 |
| 121.66.4.52 | 2034369588 | 0 |
| 121.66.4.53 | 2034369589 | 0 |
| 121.66.4.54 | 2034369590 | 0 |
| 121.66.4.55 | 2034369591 | 0 |
| 121.66.4.56 | 2034369592 | 0 |
| 121.66.4.57 | 2034369593 | 0 |
| 121.66.4.58 | 2034369594 | 0 |
| 121.66.4.59 | 2034369595 | 0 |
| 121.66.4.60 | 2034369596 | 0 |
| 121.66.4.61 | 2034369597 | 0 |
| 121.66.4.62 | 2034369598 | 0 |
| 121.66.4.63 | 2034369599 | 0 |
| 121.66.4.64 | 2034369600 | 0 |
| 121.66.4.65 | 2034369601 | 0 |
| 121.66.4.66 | 2034369602 | 0 |
| 121.66.4.67 | 2034369603 | 0 |
| 121.66.4.68 | 2034369604 | 0 |
| 121.66.4.69 | 2034369605 | 0 |
| 121.66.4.70 | 2034369606 | 0 |
| 121.66.4.71 | 2034369607 | 0 |
| 121.66.4.72 | 2034369608 | 0 |
| 121.66.4.73 | 2034369609 | 0 |
| 121.66.4.74 | 2034369610 | 0 |
| 121.66.4.75 | 2034369611 | 0 |
| 121.66.4.76 | 2034369612 | 0 |
| 121.66.4.77 | 2034369613 | 0 |
| 121.66.4.78 | 2034369614 | 0 |
| 121.66.4.79 | 2034369615 | 0 |
| 121.66.4.80 | 2034369616 | 0 |
| 121.66.4.81 | 2034369617 | 0 |
| 121.66.4.82 | 2034369618 | 0 |
| 121.66.4.83 | 2034369619 | 0 |
| 121.66.4.84 | 2034369620 | 0 |
| 121.66.4.85 | 2034369621 | 0 |
| IP | Numerical IP | DNS |
| 121.66.4.86 | 2034369622 | 0 |
| 121.66.4.87 | 2034369623 | 0 |
| 121.66.4.88 | 2034369624 | 0 |
| 121.66.4.89 | 2034369625 | 0 |
| 121.66.4.90 | 2034369626 | 0 |
| 121.66.4.91 | 2034369627 | 0 |
| 121.66.4.92 | 2034369628 | 0 |
| 121.66.4.93 | 2034369629 | 0 |
| 121.66.4.94 | 2034369630 | 0 |
| 121.66.4.95 | 2034369631 | 0 |
| 121.66.4.96 | 2034369632 | 0 |
| 121.66.4.97 | 2034369633 | 0 |
| 121.66.4.98 | 2034369634 | 0 |
| 121.66.4.99 | 2034369635 | 0 |
| 121.66.4.100 | 2034369636 | 0 |
| 121.66.4.101 | 2034369637 | 0 |
| 121.66.4.102 | 2034369638 | 0 |
| 121.66.4.103 | 2034369639 | 0 |
| 121.66.4.104 | 2034369640 | 0 |
| 121.66.4.105 | 2034369641 | 0 |
| 121.66.4.106 | 2034369642 | 0 |
| 121.66.4.107 | 2034369643 | 0 |
| 121.66.4.108 | 2034369644 | 0 |
| 121.66.4.109 | 2034369645 | 0 |
| 121.66.4.110 | 2034369646 | 0 |
| 121.66.4.111 | 2034369647 | 0 |
| 121.66.4.112 | 2034369648 | 0 |
| 121.66.4.113 | 2034369649 | 0 |
| 121.66.4.114 | 2034369650 | 0 |
| 121.66.4.115 | 2034369651 | 0 |
| 121.66.4.116 | 2034369652 | 0 |
| 121.66.4.117 | 2034369653 | 0 |
| 121.66.4.118 | 2034369654 | 0 |
| 121.66.4.119 | 2034369655 | 0 |
| 121.66.4.120 | 2034369656 | 0 |
| 121.66.4.121 | 2034369657 | 0 |
| 121.66.4.122 | 2034369658 | 0 |
| 121.66.4.123 | 2034369659 | 0 |
| 121.66.4.124 | 2034369660 | 0 |
| 121.66.4.125 | 2034369661 | 0 |
| 121.66.4.126 | 2034369662 | 0 |
| 121.66.4.127 | 2034369663 | 0 |
| 121.66.4.128 | 2034369664 | 0 |
| 121.66.4.129 | 2034369665 | 0 |
| 121.66.4.130 | 2034369666 | 0 |
| 121.66.4.131 | 2034369667 | 0 |
| 121.66.4.132 | 2034369668 | 0 |
| 121.66.4.133 | 2034369669 | 0 |
| 121.66.4.134 | 2034369670 | 0 |
| 121.66.4.135 | 2034369671 | 0 |
| 121.66.4.136 | 2034369672 | 0 |
| 121.66.4.137 | 2034369673 | 0 |
| 121.66.4.138 | 2034369674 | 0 |
| 121.66.4.139 | 2034369675 | 0 |
| 121.66.4.140 | 2034369676 | 0 |
| 121.66.4.141 | 2034369677 | 0 |
| 121.66.4.142 | 2034369678 | 0 |
| 121.66.4.143 | 2034369679 | 0 |
| 121.66.4.144 | 2034369680 | 0 |
| 121.66.4.145 | 2034369681 | 0 |
| 121.66.4.146 | 2034369682 | 0 |
| 121.66.4.147 | 2034369683 | 0 |
| 121.66.4.148 | 2034369684 | 0 |
| 121.66.4.149 | 2034369685 | 0 |
| 121.66.4.150 | 2034369686 | 0 |
| 121.66.4.151 | 2034369687 | 0 |
| 121.66.4.152 | 2034369688 | 0 |
| 121.66.4.153 | 2034369689 | 0 |
| 121.66.4.154 | 2034369690 | 0 |
| 121.66.4.155 | 2034369691 | 0 |
| 121.66.4.156 | 2034369692 | 0 |
| 121.66.4.157 | 2034369693 | 0 |
| 121.66.4.158 | 2034369694 | 0 |
| 121.66.4.159 | 2034369695 | 0 |
| 121.66.4.160 | 2034369696 | 0 |
| 121.66.4.161 | 2034369697 | 0 |
| 121.66.4.162 | 2034369698 | 0 |
| 121.66.4.163 | 2034369699 | 0 |
| 121.66.4.164 | 2034369700 | 0 |
| 121.66.4.165 | 2034369701 | 0 |
| 121.66.4.166 | 2034369702 | 0 |
| 121.66.4.167 | 2034369703 | 0 |
| 121.66.4.168 | 2034369704 | 0 |
| 121.66.4.169 | 2034369705 | 0 |
| 121.66.4.170 | 2034369706 | 0 |
| 121.66.4.171 | 2034369707 | 0 |
| IP | Numerical IP | DNS |
| 121.66.4.172 | 2034369708 | 0 |
| 121.66.4.173 | 2034369709 | 0 |
| 121.66.4.174 | 2034369710 | 0 |
| 121.66.4.175 | 2034369711 | 0 |
| 121.66.4.176 | 2034369712 | 0 |
| 121.66.4.177 | 2034369713 | 0 |
| 121.66.4.178 | 2034369714 | 0 |
| 121.66.4.179 | 2034369715 | 0 |
| 121.66.4.180 | 2034369716 | 0 |
| 121.66.4.181 | 2034369717 | 0 |
| 121.66.4.182 | 2034369718 | 0 |
| 121.66.4.183 | 2034369719 | 0 |
| 121.66.4.184 | 2034369720 | 0 |
| 121.66.4.185 | 2034369721 | 0 |
| 121.66.4.186 | 2034369722 | 0 |
| 121.66.4.187 | 2034369723 | 0 |
| 121.66.4.188 | 2034369724 | 0 |
| 121.66.4.189 | 2034369725 | 0 |
| 121.66.4.190 | 2034369726 | 0 |
| 121.66.4.191 | 2034369727 | 0 |
| 121.66.4.192 | 2034369728 | 0 |
| 121.66.4.193 | 2034369729 | 0 |
| 121.66.4.194 | 2034369730 | 0 |
| 121.66.4.195 | 2034369731 | 0 |
| 121.66.4.196 | 2034369732 | 0 |
| 121.66.4.197 | 2034369733 | 0 |
| 121.66.4.198 | 2034369734 | 0 |
| 121.66.4.199 | 2034369735 | 0 |
| 121.66.4.200 | 2034369736 | 0 |
| 121.66.4.201 | 2034369737 | 0 |
| 121.66.4.202 | 2034369738 | 0 |
| 121.66.4.203 | 2034369739 | 0 |
| 121.66.4.204 | 2034369740 | 0 |
| 121.66.4.205 | 2034369741 | 0 |
| 121.66.4.206 | 2034369742 | 0 |
| 121.66.4.207 | 2034369743 | 0 |
| 121.66.4.208 | 2034369744 | 0 |
| 121.66.4.209 | 2034369745 | 0 |
| 121.66.4.210 | 2034369746 | 0 |
| 121.66.4.211 | 2034369747 | 0 |
| 121.66.4.212 | 2034369748 | 0 |
| 121.66.4.213 | 2034369749 | 0 |
| 121.66.4.214 | 2034369750 | 0 |
| 121.66.4.215 | 2034369751 | 0 |
| 121.66.4.216 | 2034369752 | 0 |
| 121.66.4.217 | 2034369753 | 0 |
| 121.66.4.218 | 2034369754 | 0 |
| 121.66.4.219 | 2034369755 | 0 |
| 121.66.4.220 | 2034369756 | 0 |
| 121.66.4.221 | 2034369757 | 0 |
| 121.66.4.222 | 2034369758 | 0 |
| 121.66.4.223 | 2034369759 | 0 |
| 121.66.4.224 | 2034369760 | 0 |
| 121.66.4.225 | 2034369761 | 0 |
| 121.66.4.226 | 2034369762 | 0 |
| 121.66.4.227 | 2034369763 | 0 |
| 121.66.4.228 | 2034369764 | 0 |
| 121.66.4.229 | 2034369765 | 0 |
| 121.66.4.230 | 2034369766 | 0 |
| 121.66.4.231 | 2034369767 | 0 |
| 121.66.4.232 | 2034369768 | 0 |
| 121.66.4.233 | 2034369769 | 0 |
| 121.66.4.234 | 2034369770 | 0 |
| 121.66.4.235 | 2034369771 | 0 |
| 121.66.4.236 | 2034369772 | 0 |
| 121.66.4.237 | 2034369773 | 0 |
| 121.66.4.238 | 2034369774 | 0 |
| 121.66.4.239 | 2034369775 | 0 |
| 121.66.4.240 | 2034369776 | 0 |
| 121.66.4.241 | 2034369777 | 0 |
| 121.66.4.242 | 2034369778 | 0 |
| 121.66.4.243 | 2034369779 | 0 |
| 121.66.4.244 | 2034369780 | 0 |
| 121.66.4.245 | 2034369781 | 0 |
| 121.66.4.246 | 2034369782 | 0 |
| 121.66.4.247 | 2034369783 | 0 |
| 121.66.4.248 | 2034369784 | 0 |
| 121.66.4.249 | 2034369785 | 0 |
| 121.66.4.250 | 2034369786 | 0 |
| 121.66.4.251 | 2034369787 | 0 |
| 121.66.4.252 | 2034369788 | 0 |
| 121.66.4.253 | 2034369789 | 0 |
| 121.66.4.254 | 2034369790 | 0 |
| 121.66.4.255 | 2034369791 | 0 |