The IP address 121.66.43 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 | 05/07/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2018-07-04 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2018-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.66.43.0 | 2034379520 | 0 |
| 121.66.43.1 | 2034379521 | 0 |
| 121.66.43.2 | 2034379522 | 0 |
| 121.66.43.3 | 2034379523 | 0 |
| 121.66.43.4 | 2034379524 | 0 |
| 121.66.43.5 | 2034379525 | 0 |
| 121.66.43.6 | 2034379526 | 0 |
| 121.66.43.7 | 2034379527 | 0 |
| 121.66.43.8 | 2034379528 | 0 |
| 121.66.43.9 | 2034379529 | 0 |
| 121.66.43.10 | 2034379530 | 0 |
| 121.66.43.11 | 2034379531 | 0 |
| 121.66.43.12 | 2034379532 | 0 |
| 121.66.43.13 | 2034379533 | 0 |
| 121.66.43.14 | 2034379534 | 0 |
| 121.66.43.15 | 2034379535 | 0 |
| 121.66.43.16 | 2034379536 | 0 |
| 121.66.43.17 | 2034379537 | 0 |
| 121.66.43.18 | 2034379538 | 0 |
| 121.66.43.19 | 2034379539 | 0 |
| 121.66.43.20 | 2034379540 | 0 |
| 121.66.43.21 | 2034379541 | 0 |
| 121.66.43.22 | 2034379542 | 0 |
| 121.66.43.23 | 2034379543 | 0 |
| 121.66.43.24 | 2034379544 | 0 |
| 121.66.43.25 | 2034379545 | 0 |
| 121.66.43.26 | 2034379546 | 0 |
| 121.66.43.27 | 2034379547 | 0 |
| 121.66.43.28 | 2034379548 | 0 |
| 121.66.43.29 | 2034379549 | 0 |
| 121.66.43.30 | 2034379550 | 0 |
| 121.66.43.31 | 2034379551 | 0 |
| 121.66.43.32 | 2034379552 | 0 |
| 121.66.43.33 | 2034379553 | 0 |
| 121.66.43.34 | 2034379554 | 0 |
| 121.66.43.35 | 2034379555 | 0 |
| 121.66.43.36 | 2034379556 | 0 |
| 121.66.43.37 | 2034379557 | 0 |
| 121.66.43.38 | 2034379558 | 0 |
| 121.66.43.39 | 2034379559 | 0 |
| 121.66.43.40 | 2034379560 | 0 |
| 121.66.43.41 | 2034379561 | 0 |
| 121.66.43.42 | 2034379562 | 0 |
| 121.66.43.43 | 2034379563 | 0 |
| 121.66.43.44 | 2034379564 | 0 |
| 121.66.43.45 | 2034379565 | 0 |
| 121.66.43.46 | 2034379566 | 0 |
| 121.66.43.47 | 2034379567 | 0 |
| 121.66.43.48 | 2034379568 | 0 |
| 121.66.43.49 | 2034379569 | 0 |
| 121.66.43.50 | 2034379570 | 0 |
| 121.66.43.51 | 2034379571 | 0 |
| 121.66.43.52 | 2034379572 | 0 |
| 121.66.43.53 | 2034379573 | 0 |
| 121.66.43.54 | 2034379574 | 0 |
| 121.66.43.55 | 2034379575 | 0 |
| 121.66.43.56 | 2034379576 | 0 |
| 121.66.43.57 | 2034379577 | 0 |
| 121.66.43.58 | 2034379578 | 0 |
| 121.66.43.59 | 2034379579 | 0 |
| 121.66.43.60 | 2034379580 | 0 |
| 121.66.43.61 | 2034379581 | 0 |
| 121.66.43.62 | 2034379582 | 0 |
| 121.66.43.63 | 2034379583 | 0 |
| 121.66.43.64 | 2034379584 | 0 |
| 121.66.43.65 | 2034379585 | 0 |
| 121.66.43.66 | 2034379586 | 0 |
| 121.66.43.67 | 2034379587 | 0 |
| 121.66.43.68 | 2034379588 | 0 |
| 121.66.43.69 | 2034379589 | 0 |
| 121.66.43.70 | 2034379590 | 0 |
| 121.66.43.71 | 2034379591 | 0 |
| 121.66.43.72 | 2034379592 | 0 |
| 121.66.43.73 | 2034379593 | 0 |
| 121.66.43.74 | 2034379594 | 0 |
| 121.66.43.75 | 2034379595 | 0 |
| 121.66.43.76 | 2034379596 | 0 |
| 121.66.43.77 | 2034379597 | 0 |
| 121.66.43.78 | 2034379598 | 0 |
| 121.66.43.79 | 2034379599 | 0 |
| 121.66.43.80 | 2034379600 | 0 |
| 121.66.43.81 | 2034379601 | 0 |
| 121.66.43.82 | 2034379602 | 0 |
| 121.66.43.83 | 2034379603 | 0 |
| 121.66.43.84 | 2034379604 | 0 |
| 121.66.43.85 | 2034379605 | 0 |