Les adresses IP débutant par 121.124.3 sont fournies par SK Broadband Co Ltd, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.124.0.0/15, le bloc IP comprant les adresses de 121.124.0.0 à 121.125.255.255). Le numéro de système autonome (ASN) est 9318.
| ASN | 9318 |
| IP commençant par | 121.124.0.0 |
| IP se terminant par | 121.125.255.255 |
| Nom ASN | SK Broadband Co Ltd |
| CDIR | 121.124.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 03/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Taegu | 35,8703 | 128,5911 | 2019-07-22 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2019-07-22 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.124.3.0 | 2038170368 | 0 |
| 121.124.3.1 | 2038170369 | 0 |
| 121.124.3.2 | 2038170370 | 0 |
| 121.124.3.3 | 2038170371 | 0 |
| 121.124.3.4 | 2038170372 | 0 |
| 121.124.3.5 | 2038170373 | 0 |
| 121.124.3.6 | 2038170374 | 0 |
| 121.124.3.7 | 2038170375 | 0 |
| 121.124.3.8 | 2038170376 | 0 |
| 121.124.3.9 | 2038170377 | 0 |
| 121.124.3.10 | 2038170378 | 0 |
| 121.124.3.11 | 2038170379 | 0 |
| 121.124.3.12 | 2038170380 | 0 |
| 121.124.3.13 | 2038170381 | 0 |
| 121.124.3.14 | 2038170382 | 0 |
| 121.124.3.15 | 2038170383 | 0 |
| 121.124.3.16 | 2038170384 | 0 |
| 121.124.3.17 | 2038170385 | 0 |
| 121.124.3.18 | 2038170386 | 0 |
| 121.124.3.19 | 2038170387 | 0 |
| 121.124.3.20 | 2038170388 | 0 |
| 121.124.3.21 | 2038170389 | 0 |
| 121.124.3.22 | 2038170390 | 0 |
| 121.124.3.23 | 2038170391 | 0 |
| 121.124.3.24 | 2038170392 | 0 |
| 121.124.3.25 | 2038170393 | 0 |
| 121.124.3.26 | 2038170394 | 0 |
| 121.124.3.27 | 2038170395 | 0 |
| 121.124.3.28 | 2038170396 | 0 |
| 121.124.3.29 | 2038170397 | 0 |
| 121.124.3.30 | 2038170398 | 0 |
| 121.124.3.31 | 2038170399 | 0 |
| 121.124.3.32 | 2038170400 | 0 |
| 121.124.3.33 | 2038170401 | 0 |
| 121.124.3.34 | 2038170402 | 0 |
| 121.124.3.35 | 2038170403 | 0 |
| 121.124.3.36 | 2038170404 | 0 |
| 121.124.3.37 | 2038170405 | 0 |
| 121.124.3.38 | 2038170406 | 0 |
| 121.124.3.39 | 2038170407 | 0 |
| 121.124.3.40 | 2038170408 | 0 |
| 121.124.3.41 | 2038170409 | 0 |
| 121.124.3.42 | 2038170410 | 0 |
| 121.124.3.43 | 2038170411 | 0 |
| 121.124.3.44 | 2038170412 | 0 |
| 121.124.3.45 | 2038170413 | 0 |
| 121.124.3.46 | 2038170414 | 0 |
| 121.124.3.47 | 2038170415 | 0 |
| 121.124.3.48 | 2038170416 | 0 |
| 121.124.3.49 | 2038170417 | 0 |
| 121.124.3.50 | 2038170418 | 0 |
| 121.124.3.51 | 2038170419 | 0 |
| 121.124.3.52 | 2038170420 | 0 |
| 121.124.3.53 | 2038170421 | 0 |
| 121.124.3.54 | 2038170422 | 0 |
| 121.124.3.55 | 2038170423 | 0 |
| 121.124.3.56 | 2038170424 | 0 |
| 121.124.3.57 | 2038170425 | 0 |
| 121.124.3.58 | 2038170426 | 0 |
| 121.124.3.59 | 2038170427 | 0 |
| 121.124.3.60 | 2038170428 | 0 |
| 121.124.3.61 | 2038170429 | 0 |
| 121.124.3.62 | 2038170430 | 0 |
| 121.124.3.63 | 2038170431 | 0 |
| 121.124.3.64 | 2038170432 | 0 |
| 121.124.3.65 | 2038170433 | 0 |
| 121.124.3.66 | 2038170434 | 0 |
| 121.124.3.67 | 2038170435 | 0 |
| 121.124.3.68 | 2038170436 | 0 |
| 121.124.3.69 | 2038170437 | 0 |
| 121.124.3.70 | 2038170438 | 0 |
| 121.124.3.71 | 2038170439 | 0 |
| 121.124.3.72 | 2038170440 | 0 |
| 121.124.3.73 | 2038170441 | 0 |
| 121.124.3.74 | 2038170442 | 0 |
| 121.124.3.75 | 2038170443 | 0 |
| 121.124.3.76 | 2038170444 | 0 |
| 121.124.3.77 | 2038170445 | 0 |
| 121.124.3.78 | 2038170446 | 0 |
| 121.124.3.79 | 2038170447 | 0 |
| 121.124.3.80 | 2038170448 | 0 |
| 121.124.3.81 | 2038170449 | 0 |
| 121.124.3.82 | 2038170450 | 0 |
| 121.124.3.83 | 2038170451 | 0 |
| 121.124.3.84 | 2038170452 | 0 |
| 121.124.3.85 | 2038170453 | 0 |