Les adresses IP débutant par 49.58.23 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 49.56.0.0/13, le bloc IP comprant les adresses de 49.56.0.0 à 49.63.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 49.56.0.0 |
| IP se terminant par | 49.63.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 49.56.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 09/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-09-08 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-09-08 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.58.23.0 | 825890560 | 0 |
| 49.58.23.1 | 825890561 | 0 |
| 49.58.23.2 | 825890562 | 0 |
| 49.58.23.3 | 825890563 | 0 |
| 49.58.23.4 | 825890564 | 0 |
| 49.58.23.5 | 825890565 | 0 |
| 49.58.23.6 | 825890566 | 0 |
| 49.58.23.7 | 825890567 | 0 |
| 49.58.23.8 | 825890568 | 0 |
| 49.58.23.9 | 825890569 | 0 |
| 49.58.23.10 | 825890570 | 0 |
| 49.58.23.11 | 825890571 | 0 |
| 49.58.23.12 | 825890572 | 0 |
| 49.58.23.13 | 825890573 | 0 |
| 49.58.23.14 | 825890574 | 0 |
| 49.58.23.15 | 825890575 | 0 |
| 49.58.23.16 | 825890576 | 0 |
| 49.58.23.17 | 825890577 | 0 |
| 49.58.23.18 | 825890578 | 0 |
| 49.58.23.19 | 825890579 | 0 |
| 49.58.23.20 | 825890580 | 0 |
| 49.58.23.21 | 825890581 | 0 |
| 49.58.23.22 | 825890582 | 0 |
| 49.58.23.23 | 825890583 | 0 |
| 49.58.23.24 | 825890584 | 0 |
| 49.58.23.25 | 825890585 | 0 |
| 49.58.23.26 | 825890586 | 0 |
| 49.58.23.27 | 825890587 | 0 |
| 49.58.23.28 | 825890588 | 0 |
| 49.58.23.29 | 825890589 | 0 |
| 49.58.23.30 | 825890590 | 0 |
| 49.58.23.31 | 825890591 | 0 |
| 49.58.23.32 | 825890592 | 0 |
| 49.58.23.33 | 825890593 | 0 |
| 49.58.23.34 | 825890594 | 0 |
| 49.58.23.35 | 825890595 | 0 |
| 49.58.23.36 | 825890596 | 0 |
| 49.58.23.37 | 825890597 | 0 |
| 49.58.23.38 | 825890598 | 0 |
| 49.58.23.39 | 825890599 | 0 |
| 49.58.23.40 | 825890600 | 0 |
| 49.58.23.41 | 825890601 | 0 |
| 49.58.23.42 | 825890602 | 0 |
| 49.58.23.43 | 825890603 | 0 |
| 49.58.23.44 | 825890604 | 0 |
| 49.58.23.45 | 825890605 | 0 |
| 49.58.23.46 | 825890606 | 0 |
| 49.58.23.47 | 825890607 | 0 |
| 49.58.23.48 | 825890608 | 0 |
| 49.58.23.49 | 825890609 | 0 |
| 49.58.23.50 | 825890610 | 0 |
| 49.58.23.51 | 825890611 | 0 |
| 49.58.23.52 | 825890612 | 0 |
| 49.58.23.53 | 825890613 | 0 |
| 49.58.23.54 | 825890614 | 0 |
| 49.58.23.55 | 825890615 | 0 |
| 49.58.23.56 | 825890616 | 0 |
| 49.58.23.57 | 825890617 | 0 |
| 49.58.23.58 | 825890618 | 0 |
| 49.58.23.59 | 825890619 | 0 |
| 49.58.23.60 | 825890620 | 0 |
| 49.58.23.61 | 825890621 | 0 |
| 49.58.23.62 | 825890622 | 0 |
| 49.58.23.63 | 825890623 | 0 |
| 49.58.23.64 | 825890624 | 0 |
| 49.58.23.65 | 825890625 | 0 |
| 49.58.23.66 | 825890626 | 0 |
| 49.58.23.67 | 825890627 | 0 |
| 49.58.23.68 | 825890628 | 0 |
| 49.58.23.69 | 825890629 | 0 |
| 49.58.23.70 | 825890630 | 0 |
| 49.58.23.71 | 825890631 | 0 |
| 49.58.23.72 | 825890632 | 0 |
| 49.58.23.73 | 825890633 | 0 |
| 49.58.23.74 | 825890634 | 0 |
| 49.58.23.75 | 825890635 | 0 |
| 49.58.23.76 | 825890636 | 0 |
| 49.58.23.77 | 825890637 | 0 |
| 49.58.23.78 | 825890638 | 0 |
| 49.58.23.79 | 825890639 | 0 |
| 49.58.23.80 | 825890640 | 0 |
| 49.58.23.81 | 825890641 | 0 |
| 49.58.23.82 | 825890642 | 0 |
| 49.58.23.83 | 825890643 | 0 |
| 49.58.23.84 | 825890644 | 0 |
| 49.58.23.85 | 825890645 | 0 |