L'indirizzo IP 121.66.71 è fornito da LG Dacom Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.64.0.0/14, IP tra 121.64.0.0 a 121.67.255.255 ). Il numero di sistema autonomo (ASN) è 3786.
| ASN | 3786 |
| IP inizia con | 121.64.0.0 |
| IP finale con | 121.67.255.255 |
| ASN Nome | LG Dacom Corporation |
| CDIR | 121.64.0.0/14 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 08/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2018-08-08 |
| MaxMind | KR | Republic of Korea | - | Seoul | 37,5111 | 126,9743 | 2018-08-08 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.66.71.0 | 2034386688 | 0 |
| 121.66.71.1 | 2034386689 | 0 |
| 121.66.71.2 | 2034386690 | 0 |
| 121.66.71.3 | 2034386691 | 0 |
| 121.66.71.4 | 2034386692 | 0 |
| 121.66.71.5 | 2034386693 | 0 |
| 121.66.71.6 | 2034386694 | 0 |
| 121.66.71.7 | 2034386695 | 0 |
| 121.66.71.8 | 2034386696 | 0 |
| 121.66.71.9 | 2034386697 | 0 |
| 121.66.71.10 | 2034386698 | 0 |
| 121.66.71.11 | 2034386699 | 0 |
| 121.66.71.12 | 2034386700 | 0 |
| 121.66.71.13 | 2034386701 | 0 |
| 121.66.71.14 | 2034386702 | 0 |
| 121.66.71.15 | 2034386703 | 0 |
| 121.66.71.16 | 2034386704 | 0 |
| 121.66.71.17 | 2034386705 | 0 |
| 121.66.71.18 | 2034386706 | 0 |
| 121.66.71.19 | 2034386707 | 0 |
| 121.66.71.20 | 2034386708 | 0 |
| 121.66.71.21 | 2034386709 | 0 |
| 121.66.71.22 | 2034386710 | 0 |
| 121.66.71.23 | 2034386711 | 0 |
| 121.66.71.24 | 2034386712 | 0 |
| 121.66.71.25 | 2034386713 | 0 |
| 121.66.71.26 | 2034386714 | 0 |
| 121.66.71.27 | 2034386715 | 0 |
| 121.66.71.28 | 2034386716 | 0 |
| 121.66.71.29 | 2034386717 | 0 |
| 121.66.71.30 | 2034386718 | 0 |
| 121.66.71.31 | 2034386719 | 0 |
| 121.66.71.32 | 2034386720 | 0 |
| 121.66.71.33 | 2034386721 | 0 |
| 121.66.71.34 | 2034386722 | 0 |
| 121.66.71.35 | 2034386723 | 0 |
| 121.66.71.36 | 2034386724 | 0 |
| 121.66.71.37 | 2034386725 | 0 |
| 121.66.71.38 | 2034386726 | 0 |
| 121.66.71.39 | 2034386727 | 0 |
| 121.66.71.40 | 2034386728 | 0 |
| 121.66.71.41 | 2034386729 | 0 |
| 121.66.71.42 | 2034386730 | 0 |
| 121.66.71.43 | 2034386731 | 0 |
| 121.66.71.44 | 2034386732 | 0 |
| 121.66.71.45 | 2034386733 | 0 |
| 121.66.71.46 | 2034386734 | 0 |
| 121.66.71.47 | 2034386735 | 0 |
| 121.66.71.48 | 2034386736 | 0 |
| 121.66.71.49 | 2034386737 | 0 |
| 121.66.71.50 | 2034386738 | 0 |
| 121.66.71.51 | 2034386739 | 0 |
| 121.66.71.52 | 2034386740 | 0 |
| 121.66.71.53 | 2034386741 | 0 |
| 121.66.71.54 | 2034386742 | 0 |
| 121.66.71.55 | 2034386743 | 0 |
| 121.66.71.56 | 2034386744 | 0 |
| 121.66.71.57 | 2034386745 | 0 |
| 121.66.71.58 | 2034386746 | 0 |
| 121.66.71.59 | 2034386747 | 0 |
| 121.66.71.60 | 2034386748 | 0 |
| 121.66.71.61 | 2034386749 | 0 |
| 121.66.71.62 | 2034386750 | 0 |
| 121.66.71.63 | 2034386751 | 0 |
| 121.66.71.64 | 2034386752 | 0 |
| 121.66.71.65 | 2034386753 | 0 |
| 121.66.71.66 | 2034386754 | 0 |
| 121.66.71.67 | 2034386755 | 0 |
| 121.66.71.68 | 2034386756 | 0 |
| 121.66.71.69 | 2034386757 | 0 |
| 121.66.71.70 | 2034386758 | 0 |
| 121.66.71.71 | 2034386759 | 0 |
| 121.66.71.72 | 2034386760 | 0 |
| 121.66.71.73 | 2034386761 | 0 |
| 121.66.71.74 | 2034386762 | 0 |
| 121.66.71.75 | 2034386763 | 0 |
| 121.66.71.76 | 2034386764 | 0 |
| 121.66.71.77 | 2034386765 | 0 |
| 121.66.71.78 | 2034386766 | 0 |
| 121.66.71.79 | 2034386767 | 0 |
| 121.66.71.80 | 2034386768 | 0 |
| 121.66.71.81 | 2034386769 | 0 |
| 121.66.71.82 | 2034386770 | 0 |
| 121.66.71.83 | 2034386771 | 0 |
| 121.66.71.84 | 2034386772 | 0 |
| 121.66.71.85 | 2034386773 | 0 |