Les adresses IP débutant par 220.71.63 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 220.70.0.0/15, le bloc IP comprant les adresses de 220.70.0.0 à 220.71.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 220.70.0.0 |
| IP se terminant par | 220.71.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 220.70.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 26/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-10-26 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2017-10-26 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.71.63.0 | 3695656704 | 0 |
| 220.71.63.1 | 3695656705 | 0 |
| 220.71.63.2 | 3695656706 | 0 |
| 220.71.63.3 | 3695656707 | 0 |
| 220.71.63.4 | 3695656708 | 0 |
| 220.71.63.5 | 3695656709 | 0 |
| 220.71.63.6 | 3695656710 | 0 |
| 220.71.63.7 | 3695656711 | 0 |
| 220.71.63.8 | 3695656712 | 0 |
| 220.71.63.9 | 3695656713 | 0 |
| 220.71.63.10 | 3695656714 | 0 |
| 220.71.63.11 | 3695656715 | 0 |
| 220.71.63.12 | 3695656716 | 0 |
| 220.71.63.13 | 3695656717 | 0 |
| 220.71.63.14 | 3695656718 | 0 |
| 220.71.63.15 | 3695656719 | 0 |
| 220.71.63.16 | 3695656720 | 0 |
| 220.71.63.17 | 3695656721 | 0 |
| 220.71.63.18 | 3695656722 | 0 |
| 220.71.63.19 | 3695656723 | 0 |
| 220.71.63.20 | 3695656724 | 0 |
| 220.71.63.21 | 3695656725 | 0 |
| 220.71.63.22 | 3695656726 | 0 |
| 220.71.63.23 | 3695656727 | 0 |
| 220.71.63.24 | 3695656728 | 0 |
| 220.71.63.25 | 3695656729 | 0 |
| 220.71.63.26 | 3695656730 | 0 |
| 220.71.63.27 | 3695656731 | 0 |
| 220.71.63.28 | 3695656732 | 0 |
| 220.71.63.29 | 3695656733 | 0 |
| 220.71.63.30 | 3695656734 | 0 |
| 220.71.63.31 | 3695656735 | 0 |
| 220.71.63.32 | 3695656736 | 0 |
| 220.71.63.33 | 3695656737 | 0 |
| 220.71.63.34 | 3695656738 | 0 |
| 220.71.63.35 | 3695656739 | 0 |
| 220.71.63.36 | 3695656740 | 0 |
| 220.71.63.37 | 3695656741 | 0 |
| 220.71.63.38 | 3695656742 | 0 |
| 220.71.63.39 | 3695656743 | 0 |
| 220.71.63.40 | 3695656744 | 0 |
| 220.71.63.41 | 3695656745 | 0 |
| 220.71.63.42 | 3695656746 | 0 |
| 220.71.63.43 | 3695656747 | 0 |
| 220.71.63.44 | 3695656748 | 0 |
| 220.71.63.45 | 3695656749 | 0 |
| 220.71.63.46 | 3695656750 | 0 |
| 220.71.63.47 | 3695656751 | 0 |
| 220.71.63.48 | 3695656752 | 0 |
| 220.71.63.49 | 3695656753 | 0 |
| 220.71.63.50 | 3695656754 | 0 |
| 220.71.63.51 | 3695656755 | 0 |
| 220.71.63.52 | 3695656756 | 0 |
| 220.71.63.53 | 3695656757 | 0 |
| 220.71.63.54 | 3695656758 | 0 |
| 220.71.63.55 | 3695656759 | 0 |
| 220.71.63.56 | 3695656760 | 0 |
| 220.71.63.57 | 3695656761 | 0 |
| 220.71.63.58 | 3695656762 | 0 |
| 220.71.63.59 | 3695656763 | 0 |
| 220.71.63.60 | 3695656764 | 0 |
| 220.71.63.61 | 3695656765 | 0 |
| 220.71.63.62 | 3695656766 | 0 |
| 220.71.63.63 | 3695656767 | 0 |
| 220.71.63.64 | 3695656768 | 0 |
| 220.71.63.65 | 3695656769 | 0 |
| 220.71.63.66 | 3695656770 | 0 |
| 220.71.63.67 | 3695656771 | 0 |
| 220.71.63.68 | 3695656772 | 0 |
| 220.71.63.69 | 3695656773 | 0 |
| 220.71.63.70 | 3695656774 | 0 |
| 220.71.63.71 | 3695656775 | 0 |
| 220.71.63.72 | 3695656776 | 0 |
| 220.71.63.73 | 3695656777 | 0 |
| 220.71.63.74 | 3695656778 | 0 |
| 220.71.63.75 | 3695656779 | 0 |
| 220.71.63.76 | 3695656780 | 0 |
| 220.71.63.77 | 3695656781 | 0 |
| 220.71.63.78 | 3695656782 | 0 |
| 220.71.63.79 | 3695656783 | 0 |
| 220.71.63.80 | 3695656784 | 0 |
| 220.71.63.81 | 3695656785 | 0 |
| 220.71.63.82 | 3695656786 | 0 |
| 220.71.63.83 | 3695656787 | 0 |
| 220.71.63.84 | 3695656788 | 0 |
| 220.71.63.85 | 3695656789 | 0 |