Les adresses IP débutant par 121.132.7 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.128.0.0/11, le bloc IP comprant les adresses de 121.128.0.0 à 121.159.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 121.128.0.0 |
| IP se terminant par | 121.159.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 121.128.0.0/11 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 17/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-16 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2017-07-16 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.132.7.0 | 2038695680 | 0 |
| 121.132.7.1 | 2038695681 | 0 |
| 121.132.7.2 | 2038695682 | 0 |
| 121.132.7.3 | 2038695683 | 0 |
| 121.132.7.4 | 2038695684 | 0 |
| 121.132.7.5 | 2038695685 | 0 |
| 121.132.7.6 | 2038695686 | 0 |
| 121.132.7.7 | 2038695687 | 0 |
| 121.132.7.8 | 2038695688 | 0 |
| 121.132.7.9 | 2038695689 | 0 |
| 121.132.7.10 | 2038695690 | 0 |
| 121.132.7.11 | 2038695691 | 0 |
| 121.132.7.12 | 2038695692 | 0 |
| 121.132.7.13 | 2038695693 | 0 |
| 121.132.7.14 | 2038695694 | 0 |
| 121.132.7.15 | 2038695695 | 0 |
| 121.132.7.16 | 2038695696 | 0 |
| 121.132.7.17 | 2038695697 | 0 |
| 121.132.7.18 | 2038695698 | 0 |
| 121.132.7.19 | 2038695699 | 0 |
| 121.132.7.20 | 2038695700 | 0 |
| 121.132.7.21 | 2038695701 | 0 |
| 121.132.7.22 | 2038695702 | 0 |
| 121.132.7.23 | 2038695703 | 0 |
| 121.132.7.24 | 2038695704 | 0 |
| 121.132.7.25 | 2038695705 | 0 |
| 121.132.7.26 | 2038695706 | 0 |
| 121.132.7.27 | 2038695707 | 0 |
| 121.132.7.28 | 2038695708 | 0 |
| 121.132.7.29 | 2038695709 | 0 |
| 121.132.7.30 | 2038695710 | 0 |
| 121.132.7.31 | 2038695711 | 0 |
| 121.132.7.32 | 2038695712 | 0 |
| 121.132.7.33 | 2038695713 | 0 |
| 121.132.7.34 | 2038695714 | 0 |
| 121.132.7.35 | 2038695715 | 0 |
| 121.132.7.36 | 2038695716 | 0 |
| 121.132.7.37 | 2038695717 | 0 |
| 121.132.7.38 | 2038695718 | 0 |
| 121.132.7.39 | 2038695719 | 0 |
| 121.132.7.40 | 2038695720 | 0 |
| 121.132.7.41 | 2038695721 | 0 |
| 121.132.7.42 | 2038695722 | 0 |
| 121.132.7.43 | 2038695723 | 0 |
| 121.132.7.44 | 2038695724 | 0 |
| 121.132.7.45 | 2038695725 | 0 |
| 121.132.7.46 | 2038695726 | 0 |
| 121.132.7.47 | 2038695727 | 0 |
| 121.132.7.48 | 2038695728 | 0 |
| 121.132.7.49 | 2038695729 | 0 |
| 121.132.7.50 | 2038695730 | 0 |
| 121.132.7.51 | 2038695731 | 0 |
| 121.132.7.52 | 2038695732 | 0 |
| 121.132.7.53 | 2038695733 | 0 |
| 121.132.7.54 | 2038695734 | 0 |
| 121.132.7.55 | 2038695735 | 0 |
| 121.132.7.56 | 2038695736 | 0 |
| 121.132.7.57 | 2038695737 | 0 |
| 121.132.7.58 | 2038695738 | 0 |
| 121.132.7.59 | 2038695739 | 0 |
| 121.132.7.60 | 2038695740 | 0 |
| 121.132.7.61 | 2038695741 | 0 |
| 121.132.7.62 | 2038695742 | 0 |
| 121.132.7.63 | 2038695743 | 0 |
| 121.132.7.64 | 2038695744 | 0 |
| 121.132.7.65 | 2038695745 | 0 |
| 121.132.7.66 | 2038695746 | 0 |
| 121.132.7.67 | 2038695747 | 0 |
| 121.132.7.68 | 2038695748 | 0 |
| 121.132.7.69 | 2038695749 | 0 |
| 121.132.7.70 | 2038695750 | 0 |
| 121.132.7.71 | 2038695751 | 0 |
| 121.132.7.72 | 2038695752 | 0 |
| 121.132.7.73 | 2038695753 | 0 |
| 121.132.7.74 | 2038695754 | 0 |
| 121.132.7.75 | 2038695755 | 0 |
| 121.132.7.76 | 2038695756 | 0 |
| 121.132.7.77 | 2038695757 | 0 |
| 121.132.7.78 | 2038695758 | 0 |
| 121.132.7.79 | 2038695759 | 0 |
| 121.132.7.80 | 2038695760 | 0 |
| 121.132.7.81 | 2038695761 | 0 |
| 121.132.7.82 | 2038695762 | 0 |
| 121.132.7.83 | 2038695763 | 0 |
| 121.132.7.84 | 2038695764 | 0 |
| 121.132.7.85 | 2038695765 | 0 |