Les adresses IP débutant par 220.87.78 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 220.86.245.0/24, le bloc IP comprant les adresses de 220.86.245.0 à 220.86.245.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 220.86.245.0 |
| IP se terminant par | 220.86.245.255 |
| Nom ASN | Korea Telecom |
| CDIR | 220.86.245.0/24 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 04/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Kwangmyong | 37,4772 | 126,8664 | 2017-07-04 |
| MaxMind | KR | Corée du Sud | - | Gimpo-si | 37,6236 | 126,7142 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.87.78.0 | 3696709120 | 0 |
| 220.87.78.1 | 3696709121 | 0 |
| 220.87.78.2 | 3696709122 | 0 |
| 220.87.78.3 | 3696709123 | 0 |
| 220.87.78.4 | 3696709124 | 0 |
| 220.87.78.5 | 3696709125 | 0 |
| 220.87.78.6 | 3696709126 | 0 |
| 220.87.78.7 | 3696709127 | 0 |
| 220.87.78.8 | 3696709128 | 0 |
| 220.87.78.9 | 3696709129 | 0 |
| 220.87.78.10 | 3696709130 | 0 |
| 220.87.78.11 | 3696709131 | 0 |
| 220.87.78.12 | 3696709132 | 0 |
| 220.87.78.13 | 3696709133 | 0 |
| 220.87.78.14 | 3696709134 | 0 |
| 220.87.78.15 | 3696709135 | 0 |
| 220.87.78.16 | 3696709136 | 0 |
| 220.87.78.17 | 3696709137 | 0 |
| 220.87.78.18 | 3696709138 | 0 |
| 220.87.78.19 | 3696709139 | 0 |
| 220.87.78.20 | 3696709140 | 0 |
| 220.87.78.21 | 3696709141 | 0 |
| 220.87.78.22 | 3696709142 | 0 |
| 220.87.78.23 | 3696709143 | 0 |
| 220.87.78.24 | 3696709144 | 0 |
| 220.87.78.25 | 3696709145 | 0 |
| 220.87.78.26 | 3696709146 | 0 |
| 220.87.78.27 | 3696709147 | 0 |
| 220.87.78.28 | 3696709148 | 0 |
| 220.87.78.29 | 3696709149 | 0 |
| 220.87.78.30 | 3696709150 | 0 |
| 220.87.78.31 | 3696709151 | 0 |
| 220.87.78.32 | 3696709152 | 0 |
| 220.87.78.33 | 3696709153 | 0 |
| 220.87.78.34 | 3696709154 | 0 |
| 220.87.78.35 | 3696709155 | 0 |
| 220.87.78.36 | 3696709156 | 0 |
| 220.87.78.37 | 3696709157 | 0 |
| 220.87.78.38 | 3696709158 | 0 |
| 220.87.78.39 | 3696709159 | 0 |
| 220.87.78.40 | 3696709160 | 0 |
| 220.87.78.41 | 3696709161 | 0 |
| 220.87.78.42 | 3696709162 | 0 |
| 220.87.78.43 | 3696709163 | 0 |
| 220.87.78.44 | 3696709164 | 0 |
| 220.87.78.45 | 3696709165 | 0 |
| 220.87.78.46 | 3696709166 | 0 |
| 220.87.78.47 | 3696709167 | 0 |
| 220.87.78.48 | 3696709168 | 0 |
| 220.87.78.49 | 3696709169 | 0 |
| 220.87.78.50 | 3696709170 | 0 |
| 220.87.78.51 | 3696709171 | 0 |
| 220.87.78.52 | 3696709172 | 0 |
| 220.87.78.53 | 3696709173 | 0 |
| 220.87.78.54 | 3696709174 | 0 |
| 220.87.78.55 | 3696709175 | 0 |
| 220.87.78.56 | 3696709176 | 0 |
| 220.87.78.57 | 3696709177 | 0 |
| 220.87.78.58 | 3696709178 | 0 |
| 220.87.78.59 | 3696709179 | 0 |
| 220.87.78.60 | 3696709180 | 0 |
| 220.87.78.61 | 3696709181 | 0 |
| 220.87.78.62 | 3696709182 | 0 |
| 220.87.78.63 | 3696709183 | 0 |
| 220.87.78.64 | 3696709184 | 0 |
| 220.87.78.65 | 3696709185 | 0 |
| 220.87.78.66 | 3696709186 | 0 |
| 220.87.78.67 | 3696709187 | 0 |
| 220.87.78.68 | 3696709188 | 0 |
| 220.87.78.69 | 3696709189 | 0 |
| 220.87.78.70 | 3696709190 | 0 |
| 220.87.78.71 | 3696709191 | 0 |
| 220.87.78.72 | 3696709192 | 0 |
| 220.87.78.73 | 3696709193 | 0 |
| 220.87.78.74 | 3696709194 | 0 |
| 220.87.78.75 | 3696709195 | 0 |
| 220.87.78.76 | 3696709196 | 0 |
| 220.87.78.77 | 3696709197 | 0 |
| 220.87.78.78 | 3696709198 | 0 |
| 220.87.78.79 | 3696709199 | 0 |
| 220.87.78.80 | 3696709200 | 0 |
| 220.87.78.81 | 3696709201 | 0 |
| 220.87.78.82 | 3696709202 | 0 |
| 220.87.78.83 | 3696709203 | 0 |
| 220.87.78.84 | 3696709204 | 0 |
| 220.87.78.85 | 3696709205 | 0 |