Les adresses IP débutant par 175.121.9 sont fournies par SK Broadband Co Ltd, elles appartiennent au CIDR (Classless Inter-Domain Routing) 175.112.0.0/12, le bloc IP comprant les adresses de 175.112.0.0 à 175.127.255.255). Le numéro de système autonome (ASN) est 9318.
| ASN | 9318 |
| IP commençant par | 175.112.0.0 |
| IP se terminant par | 175.127.255.255 |
| Nom ASN | SK Broadband Co Ltd |
| CDIR | 175.112.0.0/12 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 02/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-11-02 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-11-02 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 175.121.9.0 | 2943944960 | 0 |
| 175.121.9.1 | 2943944961 | 0 |
| 175.121.9.2 | 2943944962 | 0 |
| 175.121.9.3 | 2943944963 | 0 |
| 175.121.9.4 | 2943944964 | 0 |
| 175.121.9.5 | 2943944965 | 0 |
| 175.121.9.6 | 2943944966 | 0 |
| 175.121.9.7 | 2943944967 | 0 |
| 175.121.9.8 | 2943944968 | 0 |
| 175.121.9.9 | 2943944969 | 0 |
| 175.121.9.10 | 2943944970 | 0 |
| 175.121.9.11 | 2943944971 | 0 |
| 175.121.9.12 | 2943944972 | 0 |
| 175.121.9.13 | 2943944973 | 0 |
| 175.121.9.14 | 2943944974 | 0 |
| 175.121.9.15 | 2943944975 | 0 |
| 175.121.9.16 | 2943944976 | 0 |
| 175.121.9.17 | 2943944977 | 0 |
| 175.121.9.18 | 2943944978 | 0 |
| 175.121.9.19 | 2943944979 | 0 |
| 175.121.9.20 | 2943944980 | 0 |
| 175.121.9.21 | 2943944981 | 0 |
| 175.121.9.22 | 2943944982 | 0 |
| 175.121.9.23 | 2943944983 | 0 |
| 175.121.9.24 | 2943944984 | 0 |
| 175.121.9.25 | 2943944985 | 0 |
| 175.121.9.26 | 2943944986 | 0 |
| 175.121.9.27 | 2943944987 | 0 |
| 175.121.9.28 | 2943944988 | 0 |
| 175.121.9.29 | 2943944989 | 0 |
| 175.121.9.30 | 2943944990 | 0 |
| 175.121.9.31 | 2943944991 | 0 |
| 175.121.9.32 | 2943944992 | 0 |
| 175.121.9.33 | 2943944993 | 0 |
| 175.121.9.34 | 2943944994 | 0 |
| 175.121.9.35 | 2943944995 | 0 |
| 175.121.9.36 | 2943944996 | 0 |
| 175.121.9.37 | 2943944997 | 0 |
| 175.121.9.38 | 2943944998 | 0 |
| 175.121.9.39 | 2943944999 | 0 |
| 175.121.9.40 | 2943945000 | 0 |
| 175.121.9.41 | 2943945001 | 0 |
| 175.121.9.42 | 2943945002 | 0 |
| 175.121.9.43 | 2943945003 | 0 |
| 175.121.9.44 | 2943945004 | 0 |
| 175.121.9.45 | 2943945005 | 0 |
| 175.121.9.46 | 2943945006 | 0 |
| 175.121.9.47 | 2943945007 | 0 |
| 175.121.9.48 | 2943945008 | 0 |
| 175.121.9.49 | 2943945009 | 0 |
| 175.121.9.50 | 2943945010 | 0 |
| 175.121.9.51 | 2943945011 | 0 |
| 175.121.9.52 | 2943945012 | 0 |
| 175.121.9.53 | 2943945013 | 0 |
| 175.121.9.54 | 2943945014 | 0 |
| 175.121.9.55 | 2943945015 | 0 |
| 175.121.9.56 | 2943945016 | 0 |
| 175.121.9.57 | 2943945017 | 0 |
| 175.121.9.58 | 2943945018 | 0 |
| 175.121.9.59 | 2943945019 | 0 |
| 175.121.9.60 | 2943945020 | 0 |
| 175.121.9.61 | 2943945021 | 0 |
| 175.121.9.62 | 2943945022 | 0 |
| 175.121.9.63 | 2943945023 | 0 |
| 175.121.9.64 | 2943945024 | 0 |
| 175.121.9.65 | 2943945025 | 0 |
| 175.121.9.66 | 2943945026 | 0 |
| 175.121.9.67 | 2943945027 | 0 |
| 175.121.9.68 | 2943945028 | 0 |
| 175.121.9.69 | 2943945029 | 0 |
| 175.121.9.70 | 2943945030 | 0 |
| 175.121.9.71 | 2943945031 | 0 |
| 175.121.9.72 | 2943945032 | 0 |
| 175.121.9.73 | 2943945033 | 0 |
| 175.121.9.74 | 2943945034 | 0 |
| 175.121.9.75 | 2943945035 | 0 |
| 175.121.9.76 | 2943945036 | 0 |
| 175.121.9.77 | 2943945037 | 0 |
| 175.121.9.78 | 2943945038 | 0 |
| 175.121.9.79 | 2943945039 | 0 |
| 175.121.9.80 | 2943945040 | 0 |
| 175.121.9.81 | 2943945041 | 0 |
| 175.121.9.82 | 2943945042 | 0 |
| 175.121.9.83 | 2943945043 | 0 |
| 175.121.9.84 | 2943945044 | 0 |
| 175.121.9.85 | 2943945045 | 0 |