La dirección IP 121.66.78 es proporcionada por LG Dacom Corporation, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.64.0.0/14, IP entre 121.64.0.0 a 121.67.255.255 ). El número de sistema autónomo (ASN) es 3786.
| ASN | 3786 |
| IP que comienzan con | 121.64.0.0 |
| IP que termina con | 121.67.255.255 |
| ASN Nombre | LG Dacom Corporation |
| CDIR | 121.64.0.0/14 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 25/12/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Corea del Sur | - | Goyang | 37,6564 | 126,835 | 2018-12-24 |
| MaxMind | KR | Corea del Sur | - | Seoul | 37,5111 | 126,9743 | 2018-12-24 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.66.78.0 | 2034388480 | 0 |
| 121.66.78.1 | 2034388481 | 0 |
| 121.66.78.2 | 2034388482 | 0 |
| 121.66.78.3 | 2034388483 | 0 |
| 121.66.78.4 | 2034388484 | 0 |
| 121.66.78.5 | 2034388485 | 0 |
| 121.66.78.6 | 2034388486 | 0 |
| 121.66.78.7 | 2034388487 | 0 |
| 121.66.78.8 | 2034388488 | 0 |
| 121.66.78.9 | 2034388489 | 0 |
| 121.66.78.10 | 2034388490 | 0 |
| 121.66.78.11 | 2034388491 | 0 |
| 121.66.78.12 | 2034388492 | 0 |
| 121.66.78.13 | 2034388493 | 0 |
| 121.66.78.14 | 2034388494 | 0 |
| 121.66.78.15 | 2034388495 | 0 |
| 121.66.78.16 | 2034388496 | 0 |
| 121.66.78.17 | 2034388497 | 0 |
| 121.66.78.18 | 2034388498 | 0 |
| 121.66.78.19 | 2034388499 | 0 |
| 121.66.78.20 | 2034388500 | 0 |
| 121.66.78.21 | 2034388501 | 0 |
| 121.66.78.22 | 2034388502 | 0 |
| 121.66.78.23 | 2034388503 | 0 |
| 121.66.78.24 | 2034388504 | 0 |
| 121.66.78.25 | 2034388505 | 0 |
| 121.66.78.26 | 2034388506 | 0 |
| 121.66.78.27 | 2034388507 | 0 |
| 121.66.78.28 | 2034388508 | 0 |
| 121.66.78.29 | 2034388509 | 0 |
| 121.66.78.30 | 2034388510 | 0 |
| 121.66.78.31 | 2034388511 | 0 |
| 121.66.78.32 | 2034388512 | 0 |
| 121.66.78.33 | 2034388513 | 0 |
| 121.66.78.34 | 2034388514 | 0 |
| 121.66.78.35 | 2034388515 | 0 |
| 121.66.78.36 | 2034388516 | 0 |
| 121.66.78.37 | 2034388517 | 0 |
| 121.66.78.38 | 2034388518 | 0 |
| 121.66.78.39 | 2034388519 | 0 |
| 121.66.78.40 | 2034388520 | 0 |
| 121.66.78.41 | 2034388521 | 0 |
| 121.66.78.42 | 2034388522 | 0 |
| 121.66.78.43 | 2034388523 | 0 |
| 121.66.78.44 | 2034388524 | 0 |
| 121.66.78.45 | 2034388525 | 0 |
| 121.66.78.46 | 2034388526 | 0 |
| 121.66.78.47 | 2034388527 | 0 |
| 121.66.78.48 | 2034388528 | 0 |
| 121.66.78.49 | 2034388529 | 0 |
| 121.66.78.50 | 2034388530 | 0 |
| 121.66.78.51 | 2034388531 | 0 |
| 121.66.78.52 | 2034388532 | 0 |
| 121.66.78.53 | 2034388533 | 0 |
| 121.66.78.54 | 2034388534 | 0 |
| 121.66.78.55 | 2034388535 | 0 |
| 121.66.78.56 | 2034388536 | 0 |
| 121.66.78.57 | 2034388537 | 0 |
| 121.66.78.58 | 2034388538 | 0 |
| 121.66.78.59 | 2034388539 | 0 |
| 121.66.78.60 | 2034388540 | 0 |
| 121.66.78.61 | 2034388541 | 0 |
| 121.66.78.62 | 2034388542 | 0 |
| 121.66.78.63 | 2034388543 | 0 |
| 121.66.78.64 | 2034388544 | 0 |
| 121.66.78.65 | 2034388545 | 0 |
| 121.66.78.66 | 2034388546 | 0 |
| 121.66.78.67 | 2034388547 | 0 |
| 121.66.78.68 | 2034388548 | 0 |
| 121.66.78.69 | 2034388549 | 0 |
| 121.66.78.70 | 2034388550 | 0 |
| 121.66.78.71 | 2034388551 | 0 |
| 121.66.78.72 | 2034388552 | 0 |
| 121.66.78.73 | 2034388553 | 0 |
| 121.66.78.74 | 2034388554 | 0 |
| 121.66.78.75 | 2034388555 | 0 |
| 121.66.78.76 | 2034388556 | 0 |
| 121.66.78.77 | 2034388557 | 0 |
| 121.66.78.78 | 2034388558 | 0 |
| 121.66.78.79 | 2034388559 | 0 |
| 121.66.78.80 | 2034388560 | 0 |
| 121.66.78.81 | 2034388561 | 0 |
| 121.66.78.82 | 2034388562 | 0 |
| 121.66.78.83 | 2034388563 | 0 |
| 121.66.78.84 | 2034388564 | 0 |
| 121.66.78.85 | 2034388565 | 0 |