Les adresses IP débutant par 223.37.53 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 | 28/08/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Munsan | 37,8594 | 126,785 | 2018-08-28 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2018-08-28 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.37.53.0 | 3743757568 | 0 |
| 223.37.53.1 | 3743757569 | 0 |
| 223.37.53.2 | 3743757570 | 0 |
| 223.37.53.3 | 3743757571 | 0 |
| 223.37.53.4 | 3743757572 | 0 |
| 223.37.53.5 | 3743757573 | 0 |
| 223.37.53.6 | 3743757574 | 0 |
| 223.37.53.7 | 3743757575 | 0 |
| 223.37.53.8 | 3743757576 | 0 |
| 223.37.53.9 | 3743757577 | 0 |
| 223.37.53.10 | 3743757578 | 0 |
| 223.37.53.11 | 3743757579 | 0 |
| 223.37.53.12 | 3743757580 | 0 |
| 223.37.53.13 | 3743757581 | 0 |
| 223.37.53.14 | 3743757582 | 0 |
| 223.37.53.15 | 3743757583 | 0 |
| 223.37.53.16 | 3743757584 | 0 |
| 223.37.53.17 | 3743757585 | 0 |
| 223.37.53.18 | 3743757586 | 0 |
| 223.37.53.19 | 3743757587 | 0 |
| 223.37.53.20 | 3743757588 | 0 |
| 223.37.53.21 | 3743757589 | 0 |
| 223.37.53.22 | 3743757590 | 0 |
| 223.37.53.23 | 3743757591 | 0 |
| 223.37.53.24 | 3743757592 | 0 |
| 223.37.53.25 | 3743757593 | 0 |
| 223.37.53.26 | 3743757594 | 0 |
| 223.37.53.27 | 3743757595 | 0 |
| 223.37.53.28 | 3743757596 | 0 |
| 223.37.53.29 | 3743757597 | 0 |
| 223.37.53.30 | 3743757598 | 0 |
| 223.37.53.31 | 3743757599 | 0 |
| 223.37.53.32 | 3743757600 | 0 |
| 223.37.53.33 | 3743757601 | 0 |
| 223.37.53.34 | 3743757602 | 0 |
| 223.37.53.35 | 3743757603 | 0 |
| 223.37.53.36 | 3743757604 | 0 |
| 223.37.53.37 | 3743757605 | 0 |
| 223.37.53.38 | 3743757606 | 0 |
| 223.37.53.39 | 3743757607 | 0 |
| 223.37.53.40 | 3743757608 | 0 |
| 223.37.53.41 | 3743757609 | 0 |
| 223.37.53.42 | 3743757610 | 0 |
| 223.37.53.43 | 3743757611 | 0 |
| 223.37.53.44 | 3743757612 | 0 |
| 223.37.53.45 | 3743757613 | 0 |
| 223.37.53.46 | 3743757614 | 0 |
| 223.37.53.47 | 3743757615 | 0 |
| 223.37.53.48 | 3743757616 | 0 |
| 223.37.53.49 | 3743757617 | 0 |
| 223.37.53.50 | 3743757618 | 0 |
| 223.37.53.51 | 3743757619 | 0 |
| 223.37.53.52 | 3743757620 | 0 |
| 223.37.53.53 | 3743757621 | 0 |
| 223.37.53.54 | 3743757622 | 0 |
| 223.37.53.55 | 3743757623 | 0 |
| 223.37.53.56 | 3743757624 | 0 |
| 223.37.53.57 | 3743757625 | 0 |
| 223.37.53.58 | 3743757626 | 0 |
| 223.37.53.59 | 3743757627 | 0 |
| 223.37.53.60 | 3743757628 | 0 |
| 223.37.53.61 | 3743757629 | 0 |
| 223.37.53.62 | 3743757630 | 0 |
| 223.37.53.63 | 3743757631 | 0 |
| 223.37.53.64 | 3743757632 | 0 |
| 223.37.53.65 | 3743757633 | 0 |
| 223.37.53.66 | 3743757634 | 0 |
| 223.37.53.67 | 3743757635 | 0 |
| 223.37.53.68 | 3743757636 | 0 |
| 223.37.53.69 | 3743757637 | 0 |
| 223.37.53.70 | 3743757638 | 0 |
| 223.37.53.71 | 3743757639 | 0 |
| 223.37.53.72 | 3743757640 | 0 |
| 223.37.53.73 | 3743757641 | 0 |
| 223.37.53.74 | 3743757642 | 0 |
| 223.37.53.75 | 3743757643 | 0 |
| 223.37.53.76 | 3743757644 | 0 |
| 223.37.53.77 | 3743757645 | 0 |
| 223.37.53.78 | 3743757646 | 0 |
| 223.37.53.79 | 3743757647 | 0 |
| 223.37.53.80 | 3743757648 | 0 |
| 223.37.53.81 | 3743757649 | 0 |
| 223.37.53.82 | 3743757650 | 0 |
| 223.37.53.83 | 3743757651 | 0 |
| 223.37.53.84 | 3743757652 | 0 |
| 223.37.53.85 | 3743757653 | 0 |