Les adresses IP débutant par 223.40.89 sont fournies par SK Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 223.32.0.0/11, le bloc IP comprant les adresses de 223.32.0.0 à 223.63.255.255). Le numéro de système autonome (ASN) est 9644.
| ASN | 9644 |
| IP commençant par | 223.32.0.0 |
| IP se terminant par | 223.63.255.255 |
| Nom ASN | SK Telecom |
| CDIR | 223.32.0.0/11 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 28/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Hwawon | 35,8017 | 128,5008 | 2019-05-27 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2019-05-27 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.40.89.0 | 3743963392 | 0 |
| 223.40.89.1 | 3743963393 | 0 |
| 223.40.89.2 | 3743963394 | 0 |
| 223.40.89.3 | 3743963395 | 0 |
| 223.40.89.4 | 3743963396 | 0 |
| 223.40.89.5 | 3743963397 | 0 |
| 223.40.89.6 | 3743963398 | 0 |
| 223.40.89.7 | 3743963399 | 0 |
| 223.40.89.8 | 3743963400 | 0 |
| 223.40.89.9 | 3743963401 | 0 |
| 223.40.89.10 | 3743963402 | 0 |
| 223.40.89.11 | 3743963403 | 0 |
| 223.40.89.12 | 3743963404 | 0 |
| 223.40.89.13 | 3743963405 | 0 |
| 223.40.89.14 | 3743963406 | 0 |
| 223.40.89.15 | 3743963407 | 0 |
| 223.40.89.16 | 3743963408 | 0 |
| 223.40.89.17 | 3743963409 | 0 |
| 223.40.89.18 | 3743963410 | 0 |
| 223.40.89.19 | 3743963411 | 0 |
| 223.40.89.20 | 3743963412 | 0 |
| 223.40.89.21 | 3743963413 | 0 |
| 223.40.89.22 | 3743963414 | 0 |
| 223.40.89.23 | 3743963415 | 0 |
| 223.40.89.24 | 3743963416 | 0 |
| 223.40.89.25 | 3743963417 | 0 |
| 223.40.89.26 | 3743963418 | 0 |
| 223.40.89.27 | 3743963419 | 0 |
| 223.40.89.28 | 3743963420 | 0 |
| 223.40.89.29 | 3743963421 | 0 |
| 223.40.89.30 | 3743963422 | 0 |
| 223.40.89.31 | 3743963423 | 0 |
| 223.40.89.32 | 3743963424 | 0 |
| 223.40.89.33 | 3743963425 | 0 |
| 223.40.89.34 | 3743963426 | 0 |
| 223.40.89.35 | 3743963427 | 0 |
| 223.40.89.36 | 3743963428 | 0 |
| 223.40.89.37 | 3743963429 | 0 |
| 223.40.89.38 | 3743963430 | 0 |
| 223.40.89.39 | 3743963431 | 0 |
| 223.40.89.40 | 3743963432 | 0 |
| 223.40.89.41 | 3743963433 | 0 |
| 223.40.89.42 | 3743963434 | 0 |
| 223.40.89.43 | 3743963435 | 0 |
| 223.40.89.44 | 3743963436 | 0 |
| 223.40.89.45 | 3743963437 | 0 |
| 223.40.89.46 | 3743963438 | 0 |
| 223.40.89.47 | 3743963439 | 0 |
| 223.40.89.48 | 3743963440 | 0 |
| 223.40.89.49 | 3743963441 | 0 |
| 223.40.89.50 | 3743963442 | 0 |
| 223.40.89.51 | 3743963443 | 0 |
| 223.40.89.52 | 3743963444 | 0 |
| 223.40.89.53 | 3743963445 | 0 |
| 223.40.89.54 | 3743963446 | 0 |
| 223.40.89.55 | 3743963447 | 0 |
| 223.40.89.56 | 3743963448 | 0 |
| 223.40.89.57 | 3743963449 | 0 |
| 223.40.89.58 | 3743963450 | 0 |
| 223.40.89.59 | 3743963451 | 0 |
| 223.40.89.60 | 3743963452 | 0 |
| 223.40.89.61 | 3743963453 | 0 |
| 223.40.89.62 | 3743963454 | 0 |
| 223.40.89.63 | 3743963455 | 0 |
| 223.40.89.64 | 3743963456 | 0 |
| 223.40.89.65 | 3743963457 | 0 |
| 223.40.89.66 | 3743963458 | 0 |
| 223.40.89.67 | 3743963459 | 0 |
| 223.40.89.68 | 3743963460 | 0 |
| 223.40.89.69 | 3743963461 | 0 |
| 223.40.89.70 | 3743963462 | 0 |
| 223.40.89.71 | 3743963463 | 0 |
| 223.40.89.72 | 3743963464 | 0 |
| 223.40.89.73 | 3743963465 | 0 |
| 223.40.89.74 | 3743963466 | 0 |
| 223.40.89.75 | 3743963467 | 0 |
| 223.40.89.76 | 3743963468 | 0 |
| 223.40.89.77 | 3743963469 | 0 |
| 223.40.89.78 | 3743963470 | 0 |
| 223.40.89.79 | 3743963471 | 0 |
| 223.40.89.80 | 3743963472 | 0 |
| 223.40.89.81 | 3743963473 | 0 |
| 223.40.89.82 | 3743963474 | 0 |
| 223.40.89.83 | 3743963475 | 0 |
| 223.40.89.84 | 3743963476 | 0 |
| 223.40.89.85 | 3743963477 | 0 |