The IP address 121.66.39 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 | 25/08/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Kijang | 35.2442 | 129.2139 | 2018-08-25 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2018-08-25 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.66.39.0 | 2034378496 | 0 |
| 121.66.39.1 | 2034378497 | 0 |
| 121.66.39.2 | 2034378498 | 0 |
| 121.66.39.3 | 2034378499 | 0 |
| 121.66.39.4 | 2034378500 | 0 |
| 121.66.39.5 | 2034378501 | 0 |
| 121.66.39.6 | 2034378502 | 0 |
| 121.66.39.7 | 2034378503 | 0 |
| 121.66.39.8 | 2034378504 | 0 |
| 121.66.39.9 | 2034378505 | 0 |
| 121.66.39.10 | 2034378506 | 0 |
| 121.66.39.11 | 2034378507 | 0 |
| 121.66.39.12 | 2034378508 | 0 |
| 121.66.39.13 | 2034378509 | 0 |
| 121.66.39.14 | 2034378510 | 0 |
| 121.66.39.15 | 2034378511 | 0 |
| 121.66.39.16 | 2034378512 | 0 |
| 121.66.39.17 | 2034378513 | 0 |
| 121.66.39.18 | 2034378514 | 0 |
| 121.66.39.19 | 2034378515 | 0 |
| 121.66.39.20 | 2034378516 | 0 |
| 121.66.39.21 | 2034378517 | 0 |
| 121.66.39.22 | 2034378518 | 0 |
| 121.66.39.23 | 2034378519 | 0 |
| 121.66.39.24 | 2034378520 | 0 |
| 121.66.39.25 | 2034378521 | 0 |
| 121.66.39.26 | 2034378522 | 0 |
| 121.66.39.27 | 2034378523 | 0 |
| 121.66.39.28 | 2034378524 | 0 |
| 121.66.39.29 | 2034378525 | 0 |
| 121.66.39.30 | 2034378526 | 0 |
| 121.66.39.31 | 2034378527 | 0 |
| 121.66.39.32 | 2034378528 | 0 |
| 121.66.39.33 | 2034378529 | 0 |
| 121.66.39.34 | 2034378530 | 0 |
| 121.66.39.35 | 2034378531 | 0 |
| 121.66.39.36 | 2034378532 | 0 |
| 121.66.39.37 | 2034378533 | 0 |
| 121.66.39.38 | 2034378534 | 0 |
| 121.66.39.39 | 2034378535 | 0 |
| 121.66.39.40 | 2034378536 | 0 |
| 121.66.39.41 | 2034378537 | 0 |
| 121.66.39.42 | 2034378538 | 0 |
| 121.66.39.43 | 2034378539 | 0 |
| 121.66.39.44 | 2034378540 | 0 |
| 121.66.39.45 | 2034378541 | 0 |
| 121.66.39.46 | 2034378542 | 0 |
| 121.66.39.47 | 2034378543 | 0 |
| 121.66.39.48 | 2034378544 | 0 |
| 121.66.39.49 | 2034378545 | 0 |
| 121.66.39.50 | 2034378546 | 0 |
| 121.66.39.51 | 2034378547 | 0 |
| 121.66.39.52 | 2034378548 | 0 |
| 121.66.39.53 | 2034378549 | 0 |
| 121.66.39.54 | 2034378550 | 0 |
| 121.66.39.55 | 2034378551 | 0 |
| 121.66.39.56 | 2034378552 | 0 |
| 121.66.39.57 | 2034378553 | 0 |
| 121.66.39.58 | 2034378554 | 0 |
| 121.66.39.59 | 2034378555 | 0 |
| 121.66.39.60 | 2034378556 | 0 |
| 121.66.39.61 | 2034378557 | 0 |
| 121.66.39.62 | 2034378558 | 0 |
| 121.66.39.63 | 2034378559 | 0 |
| 121.66.39.64 | 2034378560 | 0 |
| 121.66.39.65 | 2034378561 | 0 |
| 121.66.39.66 | 2034378562 | 0 |
| 121.66.39.67 | 2034378563 | 0 |
| 121.66.39.68 | 2034378564 | 0 |
| 121.66.39.69 | 2034378565 | 0 |
| 121.66.39.70 | 2034378566 | 0 |
| 121.66.39.71 | 2034378567 | 0 |
| 121.66.39.72 | 2034378568 | 0 |
| 121.66.39.73 | 2034378569 | 0 |
| 121.66.39.74 | 2034378570 | 0 |
| 121.66.39.75 | 2034378571 | 0 |
| 121.66.39.76 | 2034378572 | 0 |
| 121.66.39.77 | 2034378573 | 0 |
| 121.66.39.78 | 2034378574 | 0 |
| 121.66.39.79 | 2034378575 | 0 |
| 121.66.39.80 | 2034378576 | 0 |
| 121.66.39.81 | 2034378577 | 0 |
| 121.66.39.82 | 2034378578 | 0 |
| 121.66.39.83 | 2034378579 | 0 |
| 121.66.39.84 | 2034378580 | 0 |
| 121.66.39.85 | 2034378581 | 0 |