Les adresses IP débutant par 223.52.78 sont fournies par SK Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 223.32.0.0/11, le bloc IP comprant les adresses de 223.32.0.0 à 223.63.255.255). Le numéro de système autonome (ASN) est 9644.
| ASN | 9644 |
| IP commençant par | 223.32.0.0 |
| IP se terminant par | 223.63.255.255 |
| Nom ASN | SK Telecom |
| CDIR | 223.32.0.0/11 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 16/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Yangsan | 35,3386 | 129,0386 | 2017-08-16 |
| MaxMind | KR | Corée du Sud | - | - | 37,2342 | 127,2064 | 2017-08-16 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.52.78.0 | 3744747008 | 0 |
| 223.52.78.1 | 3744747009 | 0 |
| 223.52.78.2 | 3744747010 | 0 |
| 223.52.78.3 | 3744747011 | 0 |
| 223.52.78.4 | 3744747012 | 0 |
| 223.52.78.5 | 3744747013 | 0 |
| 223.52.78.6 | 3744747014 | 0 |
| 223.52.78.7 | 3744747015 | 0 |
| 223.52.78.8 | 3744747016 | 0 |
| 223.52.78.9 | 3744747017 | 0 |
| 223.52.78.10 | 3744747018 | 0 |
| 223.52.78.11 | 3744747019 | 0 |
| 223.52.78.12 | 3744747020 | 0 |
| 223.52.78.13 | 3744747021 | 0 |
| 223.52.78.14 | 3744747022 | 0 |
| 223.52.78.15 | 3744747023 | 0 |
| 223.52.78.16 | 3744747024 | 0 |
| 223.52.78.17 | 3744747025 | 0 |
| 223.52.78.18 | 3744747026 | 0 |
| 223.52.78.19 | 3744747027 | 0 |
| 223.52.78.20 | 3744747028 | 0 |
| 223.52.78.21 | 3744747029 | 0 |
| 223.52.78.22 | 3744747030 | 0 |
| 223.52.78.23 | 3744747031 | 0 |
| 223.52.78.24 | 3744747032 | 0 |
| 223.52.78.25 | 3744747033 | 0 |
| 223.52.78.26 | 3744747034 | 0 |
| 223.52.78.27 | 3744747035 | 0 |
| 223.52.78.28 | 3744747036 | 0 |
| 223.52.78.29 | 3744747037 | 0 |
| 223.52.78.30 | 3744747038 | 0 |
| 223.52.78.31 | 3744747039 | 0 |
| 223.52.78.32 | 3744747040 | 0 |
| 223.52.78.33 | 3744747041 | 0 |
| 223.52.78.34 | 3744747042 | 0 |
| 223.52.78.35 | 3744747043 | 0 |
| 223.52.78.36 | 3744747044 | 0 |
| 223.52.78.37 | 3744747045 | 0 |
| 223.52.78.38 | 3744747046 | 0 |
| 223.52.78.39 | 3744747047 | 0 |
| 223.52.78.40 | 3744747048 | 0 |
| 223.52.78.41 | 3744747049 | 0 |
| 223.52.78.42 | 3744747050 | 0 |
| 223.52.78.43 | 3744747051 | 0 |
| 223.52.78.44 | 3744747052 | 0 |
| 223.52.78.45 | 3744747053 | 0 |
| 223.52.78.46 | 3744747054 | 0 |
| 223.52.78.47 | 3744747055 | 0 |
| 223.52.78.48 | 3744747056 | 0 |
| 223.52.78.49 | 3744747057 | 0 |
| 223.52.78.50 | 3744747058 | 0 |
| 223.52.78.51 | 3744747059 | 0 |
| 223.52.78.52 | 3744747060 | 0 |
| 223.52.78.53 | 3744747061 | 0 |
| 223.52.78.54 | 3744747062 | 0 |
| 223.52.78.55 | 3744747063 | 0 |
| 223.52.78.56 | 3744747064 | 0 |
| 223.52.78.57 | 3744747065 | 0 |
| 223.52.78.58 | 3744747066 | 0 |
| 223.52.78.59 | 3744747067 | 0 |
| 223.52.78.60 | 3744747068 | 0 |
| 223.52.78.61 | 3744747069 | 0 |
| 223.52.78.62 | 3744747070 | 0 |
| 223.52.78.63 | 3744747071 | 0 |
| 223.52.78.64 | 3744747072 | 0 |
| 223.52.78.65 | 3744747073 | 0 |
| 223.52.78.66 | 3744747074 | 0 |
| 223.52.78.67 | 3744747075 | 0 |
| 223.52.78.68 | 3744747076 | 0 |
| 223.52.78.69 | 3744747077 | 0 |
| 223.52.78.70 | 3744747078 | 0 |
| 223.52.78.71 | 3744747079 | 0 |
| 223.52.78.72 | 3744747080 | 0 |
| 223.52.78.73 | 3744747081 | 0 |
| 223.52.78.74 | 3744747082 | 0 |
| 223.52.78.75 | 3744747083 | 0 |
| 223.52.78.76 | 3744747084 | 0 |
| 223.52.78.77 | 3744747085 | 0 |
| 223.52.78.78 | 3744747086 | 0 |
| 223.52.78.79 | 3744747087 | 0 |
| 223.52.78.80 | 3744747088 | 0 |
| 223.52.78.81 | 3744747089 | 0 |
| 223.52.78.82 | 3744747090 | 0 |
| 223.52.78.83 | 3744747091 | 0 |
| 223.52.78.84 | 3744747092 | 0 |
| 223.52.78.85 | 3744747093 | 0 |