Les adresses IP débutant par 49.58.12 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 | 11/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-08-11 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-08-11 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.58.12.0 | 825887744 | 0 |
| 49.58.12.1 | 825887745 | 0 |
| 49.58.12.2 | 825887746 | 0 |
| 49.58.12.3 | 825887747 | 0 |
| 49.58.12.4 | 825887748 | 0 |
| 49.58.12.5 | 825887749 | 0 |
| 49.58.12.6 | 825887750 | 0 |
| 49.58.12.7 | 825887751 | 0 |
| 49.58.12.8 | 825887752 | 0 |
| 49.58.12.9 | 825887753 | 0 |
| 49.58.12.10 | 825887754 | 0 |
| 49.58.12.11 | 825887755 | 0 |
| 49.58.12.12 | 825887756 | 0 |
| 49.58.12.13 | 825887757 | 0 |
| 49.58.12.14 | 825887758 | 0 |
| 49.58.12.15 | 825887759 | 0 |
| 49.58.12.16 | 825887760 | 0 |
| 49.58.12.17 | 825887761 | 0 |
| 49.58.12.18 | 825887762 | 0 |
| 49.58.12.19 | 825887763 | 0 |
| 49.58.12.20 | 825887764 | 0 |
| 49.58.12.21 | 825887765 | 0 |
| 49.58.12.22 | 825887766 | 0 |
| 49.58.12.23 | 825887767 | 0 |
| 49.58.12.24 | 825887768 | 0 |
| 49.58.12.25 | 825887769 | 0 |
| 49.58.12.26 | 825887770 | 0 |
| 49.58.12.27 | 825887771 | 0 |
| 49.58.12.28 | 825887772 | 0 |
| 49.58.12.29 | 825887773 | 0 |
| 49.58.12.30 | 825887774 | 0 |
| 49.58.12.31 | 825887775 | 0 |
| 49.58.12.32 | 825887776 | 0 |
| 49.58.12.33 | 825887777 | 0 |
| 49.58.12.34 | 825887778 | 0 |
| 49.58.12.35 | 825887779 | 0 |
| 49.58.12.36 | 825887780 | 0 |
| 49.58.12.37 | 825887781 | 0 |
| 49.58.12.38 | 825887782 | 0 |
| 49.58.12.39 | 825887783 | 0 |
| 49.58.12.40 | 825887784 | 0 |
| 49.58.12.41 | 825887785 | 0 |
| 49.58.12.42 | 825887786 | 0 |
| 49.58.12.43 | 825887787 | 0 |
| 49.58.12.44 | 825887788 | 0 |
| 49.58.12.45 | 825887789 | 0 |
| 49.58.12.46 | 825887790 | 0 |
| 49.58.12.47 | 825887791 | 0 |
| 49.58.12.48 | 825887792 | 0 |
| 49.58.12.49 | 825887793 | 0 |
| 49.58.12.50 | 825887794 | 0 |
| 49.58.12.51 | 825887795 | 0 |
| 49.58.12.52 | 825887796 | 0 |
| 49.58.12.53 | 825887797 | 0 |
| 49.58.12.54 | 825887798 | 0 |
| 49.58.12.55 | 825887799 | 0 |
| 49.58.12.56 | 825887800 | 0 |
| 49.58.12.57 | 825887801 | 0 |
| 49.58.12.58 | 825887802 | 0 |
| 49.58.12.59 | 825887803 | 0 |
| 49.58.12.60 | 825887804 | 0 |
| 49.58.12.61 | 825887805 | 0 |
| 49.58.12.62 | 825887806 | 0 |
| 49.58.12.63 | 825887807 | 0 |
| 49.58.12.64 | 825887808 | 0 |
| 49.58.12.65 | 825887809 | 0 |
| 49.58.12.66 | 825887810 | 0 |
| 49.58.12.67 | 825887811 | 0 |
| 49.58.12.68 | 825887812 | 0 |
| 49.58.12.69 | 825887813 | 0 |
| 49.58.12.70 | 825887814 | 0 |
| 49.58.12.71 | 825887815 | 0 |
| 49.58.12.72 | 825887816 | 0 |
| 49.58.12.73 | 825887817 | 0 |
| 49.58.12.74 | 825887818 | 0 |
| 49.58.12.75 | 825887819 | 0 |
| 49.58.12.76 | 825887820 | 0 |
| 49.58.12.77 | 825887821 | 0 |
| 49.58.12.78 | 825887822 | 0 |
| 49.58.12.79 | 825887823 | 0 |
| 49.58.12.80 | 825887824 | 0 |
| 49.58.12.81 | 825887825 | 0 |
| 49.58.12.82 | 825887826 | 0 |
| 49.58.12.83 | 825887827 | 0 |
| 49.58.12.84 | 825887828 | 0 |
| 49.58.12.85 | 825887829 | 0 |