La dirección IP 61.81.100 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 61.80.0.0/14, IP entre 61.80.0.0 a 61.83.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 61.80.0.0 |
| IP que termina con | 61.83.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 61.80.0.0/14 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 15/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Corea del Sur | - | Chinch'on | 36,8567 | 127,4433 | 2017-09-15 |
| MaxMind | KR | Corea del Sur | - | - | 37,5112 | 126,9741 | 2017-09-15 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 61.81.100.0 | 1028744192 | 0 |
| 61.81.100.1 | 1028744193 | 0 |
| 61.81.100.2 | 1028744194 | 0 |
| 61.81.100.3 | 1028744195 | 0 |
| 61.81.100.4 | 1028744196 | 0 |
| 61.81.100.5 | 1028744197 | 0 |
| 61.81.100.6 | 1028744198 | 0 |
| 61.81.100.7 | 1028744199 | 0 |
| 61.81.100.8 | 1028744200 | 0 |
| 61.81.100.9 | 1028744201 | 0 |
| 61.81.100.10 | 1028744202 | 0 |
| 61.81.100.11 | 1028744203 | 0 |
| 61.81.100.12 | 1028744204 | 0 |
| 61.81.100.13 | 1028744205 | 0 |
| 61.81.100.14 | 1028744206 | 0 |
| 61.81.100.15 | 1028744207 | 0 |
| 61.81.100.16 | 1028744208 | 0 |
| 61.81.100.17 | 1028744209 | 0 |
| 61.81.100.18 | 1028744210 | 0 |
| 61.81.100.19 | 1028744211 | 0 |
| 61.81.100.20 | 1028744212 | 0 |
| 61.81.100.21 | 1028744213 | 0 |
| 61.81.100.22 | 1028744214 | 0 |
| 61.81.100.23 | 1028744215 | 0 |
| 61.81.100.24 | 1028744216 | 0 |
| 61.81.100.25 | 1028744217 | 0 |
| 61.81.100.26 | 1028744218 | 0 |
| 61.81.100.27 | 1028744219 | 0 |
| 61.81.100.28 | 1028744220 | 0 |
| 61.81.100.29 | 1028744221 | 0 |
| 61.81.100.30 | 1028744222 | 0 |
| 61.81.100.31 | 1028744223 | 0 |
| 61.81.100.32 | 1028744224 | 0 |
| 61.81.100.33 | 1028744225 | 0 |
| 61.81.100.34 | 1028744226 | 0 |
| 61.81.100.35 | 1028744227 | 0 |
| 61.81.100.36 | 1028744228 | 0 |
| 61.81.100.37 | 1028744229 | 0 |
| 61.81.100.38 | 1028744230 | 0 |
| 61.81.100.39 | 1028744231 | 0 |
| 61.81.100.40 | 1028744232 | 0 |
| 61.81.100.41 | 1028744233 | 0 |
| 61.81.100.42 | 1028744234 | 0 |
| 61.81.100.43 | 1028744235 | 0 |
| 61.81.100.44 | 1028744236 | 0 |
| 61.81.100.45 | 1028744237 | 0 |
| 61.81.100.46 | 1028744238 | 0 |
| 61.81.100.47 | 1028744239 | 0 |
| 61.81.100.48 | 1028744240 | 0 |
| 61.81.100.49 | 1028744241 | 0 |
| 61.81.100.50 | 1028744242 | 0 |
| 61.81.100.51 | 1028744243 | 0 |
| 61.81.100.52 | 1028744244 | 0 |
| 61.81.100.53 | 1028744245 | 0 |
| 61.81.100.54 | 1028744246 | 0 |
| 61.81.100.55 | 1028744247 | 0 |
| 61.81.100.56 | 1028744248 | 0 |
| 61.81.100.57 | 1028744249 | 0 |
| 61.81.100.58 | 1028744250 | 0 |
| 61.81.100.59 | 1028744251 | 0 |
| 61.81.100.60 | 1028744252 | 0 |
| 61.81.100.61 | 1028744253 | 0 |
| 61.81.100.62 | 1028744254 | 0 |
| 61.81.100.63 | 1028744255 | 0 |
| 61.81.100.64 | 1028744256 | 0 |
| 61.81.100.65 | 1028744257 | 0 |
| 61.81.100.66 | 1028744258 | 0 |
| 61.81.100.67 | 1028744259 | 0 |
| 61.81.100.68 | 1028744260 | 0 |
| 61.81.100.69 | 1028744261 | 0 |
| 61.81.100.70 | 1028744262 | 0 |
| 61.81.100.71 | 1028744263 | 0 |
| 61.81.100.72 | 1028744264 | 0 |
| 61.81.100.73 | 1028744265 | 0 |
| 61.81.100.74 | 1028744266 | 0 |
| 61.81.100.75 | 1028744267 | 0 |
| 61.81.100.76 | 1028744268 | 0 |
| 61.81.100.77 | 1028744269 | 0 |
| 61.81.100.78 | 1028744270 | 0 |
| 61.81.100.79 | 1028744271 | 0 |
| 61.81.100.80 | 1028744272 | 0 |
| 61.81.100.81 | 1028744273 | 0 |
| 61.81.100.82 | 1028744274 | 0 |
| 61.81.100.83 | 1028744275 | 0 |
| 61.81.100.84 | 1028744276 | 0 |
| 61.81.100.85 | 1028744277 | 0 |