Die IP-Adresse 223.56.78 erfolgt über SK Telecom, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 223.32.0.0/11 (Bereich 223.32.0.0, 223.63.255.255). Die autonomen Systemnummer (ASN) ist 9644.
| ASN | 9644 |
| Ausgehend von IP | 223.32.0.0 |
| Beendigung durch IP | 223.63.255.255 |
| ASN-Namen | SK Telecom |
| GGDV | 223.32.0.0/11 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 06.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-03 |
| MaxMind | KR | Südkorea | - | Seoul | 37,5111 | 126,9743 | 2017-07-03 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.56.78.0 | 3745009152 | 0 |
| 223.56.78.1 | 3745009153 | 0 |
| 223.56.78.2 | 3745009154 | 0 |
| 223.56.78.3 | 3745009155 | 0 |
| 223.56.78.4 | 3745009156 | 0 |
| 223.56.78.5 | 3745009157 | 0 |
| 223.56.78.6 | 3745009158 | 0 |
| 223.56.78.7 | 3745009159 | 0 |
| 223.56.78.8 | 3745009160 | 0 |
| 223.56.78.9 | 3745009161 | 0 |
| 223.56.78.10 | 3745009162 | 0 |
| 223.56.78.11 | 3745009163 | 0 |
| 223.56.78.12 | 3745009164 | 0 |
| 223.56.78.13 | 3745009165 | 0 |
| 223.56.78.14 | 3745009166 | 0 |
| 223.56.78.15 | 3745009167 | 0 |
| 223.56.78.16 | 3745009168 | 0 |
| 223.56.78.17 | 3745009169 | 0 |
| 223.56.78.18 | 3745009170 | 0 |
| 223.56.78.19 | 3745009171 | 0 |
| 223.56.78.20 | 3745009172 | 0 |
| 223.56.78.21 | 3745009173 | 0 |
| 223.56.78.22 | 3745009174 | 0 |
| 223.56.78.23 | 3745009175 | 0 |
| 223.56.78.24 | 3745009176 | 0 |
| 223.56.78.25 | 3745009177 | 0 |
| 223.56.78.26 | 3745009178 | 0 |
| 223.56.78.27 | 3745009179 | 0 |
| 223.56.78.28 | 3745009180 | 0 |
| 223.56.78.29 | 3745009181 | 0 |
| 223.56.78.30 | 3745009182 | 0 |
| 223.56.78.31 | 3745009183 | 0 |
| 223.56.78.32 | 3745009184 | 0 |
| 223.56.78.33 | 3745009185 | 0 |
| 223.56.78.34 | 3745009186 | 0 |
| 223.56.78.35 | 3745009187 | 0 |
| 223.56.78.36 | 3745009188 | 0 |
| 223.56.78.37 | 3745009189 | 0 |
| 223.56.78.38 | 3745009190 | 0 |
| 223.56.78.39 | 3745009191 | 0 |
| 223.56.78.40 | 3745009192 | 0 |
| 223.56.78.41 | 3745009193 | 0 |
| 223.56.78.42 | 3745009194 | 0 |
| 223.56.78.43 | 3745009195 | 0 |
| 223.56.78.44 | 3745009196 | 0 |
| 223.56.78.45 | 3745009197 | 0 |
| 223.56.78.46 | 3745009198 | 0 |
| 223.56.78.47 | 3745009199 | 0 |
| 223.56.78.48 | 3745009200 | 0 |
| 223.56.78.49 | 3745009201 | 0 |
| 223.56.78.50 | 3745009202 | 0 |
| 223.56.78.51 | 3745009203 | 0 |
| 223.56.78.52 | 3745009204 | 0 |
| 223.56.78.53 | 3745009205 | 0 |
| 223.56.78.54 | 3745009206 | 0 |
| 223.56.78.55 | 3745009207 | 0 |
| 223.56.78.56 | 3745009208 | 0 |
| 223.56.78.57 | 3745009209 | 0 |
| 223.56.78.58 | 3745009210 | 0 |
| 223.56.78.59 | 3745009211 | 0 |
| 223.56.78.60 | 3745009212 | 0 |
| 223.56.78.61 | 3745009213 | 0 |
| 223.56.78.62 | 3745009214 | 0 |
| 223.56.78.63 | 3745009215 | 0 |
| 223.56.78.64 | 3745009216 | 0 |
| 223.56.78.65 | 3745009217 | 0 |
| 223.56.78.66 | 3745009218 | 0 |
| 223.56.78.67 | 3745009219 | 0 |
| 223.56.78.68 | 3745009220 | 0 |
| 223.56.78.69 | 3745009221 | 0 |
| 223.56.78.70 | 3745009222 | 0 |
| 223.56.78.71 | 3745009223 | 0 |
| 223.56.78.72 | 3745009224 | 0 |
| 223.56.78.73 | 3745009225 | 0 |
| 223.56.78.74 | 3745009226 | 0 |
| 223.56.78.75 | 3745009227 | 0 |
| 223.56.78.76 | 3745009228 | 0 |
| 223.56.78.77 | 3745009229 | 0 |
| 223.56.78.78 | 3745009230 | 0 |
| 223.56.78.79 | 3745009231 | 0 |
| 223.56.78.80 | 3745009232 | 0 |
| 223.56.78.81 | 3745009233 | 0 |
| 223.56.78.82 | 3745009234 | 0 |
| 223.56.78.83 | 3745009235 | 0 |
| 223.56.78.84 | 3745009236 | 0 |
| 223.56.78.85 | 3745009237 | 0 |