La dirección IP 121.128.6 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.128.0.0/11, IP entre 121.128.0.0 a 121.159.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 121.128.0.0 |
| IP que termina con | 121.159.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 121.128.0.0/11 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 24/09/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Corea del Sur | - | Kuri | 37,5986 | 127,1394 | 2018-09-24 |
| MaxMind | KR | Corea del Sur | - | - | 37,5112 | 126,9741 | 2018-09-24 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.128.6.0 | 2038433280 | 0 |
| 121.128.6.1 | 2038433281 | 0 |
| 121.128.6.2 | 2038433282 | 0 |
| 121.128.6.3 | 2038433283 | 0 |
| 121.128.6.4 | 2038433284 | 0 |
| 121.128.6.5 | 2038433285 | 0 |
| 121.128.6.6 | 2038433286 | 0 |
| 121.128.6.7 | 2038433287 | 0 |
| 121.128.6.8 | 2038433288 | 0 |
| 121.128.6.9 | 2038433289 | 0 |
| 121.128.6.10 | 2038433290 | 0 |
| 121.128.6.11 | 2038433291 | 0 |
| 121.128.6.12 | 2038433292 | 0 |
| 121.128.6.13 | 2038433293 | 0 |
| 121.128.6.14 | 2038433294 | 0 |
| 121.128.6.15 | 2038433295 | 0 |
| 121.128.6.16 | 2038433296 | 0 |
| 121.128.6.17 | 2038433297 | 0 |
| 121.128.6.18 | 2038433298 | 0 |
| 121.128.6.19 | 2038433299 | 0 |
| 121.128.6.20 | 2038433300 | 0 |
| 121.128.6.21 | 2038433301 | 0 |
| 121.128.6.22 | 2038433302 | 0 |
| 121.128.6.23 | 2038433303 | 0 |
| 121.128.6.24 | 2038433304 | 0 |
| 121.128.6.25 | 2038433305 | 0 |
| 121.128.6.26 | 2038433306 | 0 |
| 121.128.6.27 | 2038433307 | 0 |
| 121.128.6.28 | 2038433308 | 0 |
| 121.128.6.29 | 2038433309 | 0 |
| 121.128.6.30 | 2038433310 | 0 |
| 121.128.6.31 | 2038433311 | 0 |
| 121.128.6.32 | 2038433312 | 0 |
| 121.128.6.33 | 2038433313 | 0 |
| 121.128.6.34 | 2038433314 | 0 |
| 121.128.6.35 | 2038433315 | 0 |
| 121.128.6.36 | 2038433316 | 0 |
| 121.128.6.37 | 2038433317 | 0 |
| 121.128.6.38 | 2038433318 | 0 |
| 121.128.6.39 | 2038433319 | 0 |
| 121.128.6.40 | 2038433320 | 0 |
| 121.128.6.41 | 2038433321 | 0 |
| 121.128.6.42 | 2038433322 | 0 |
| 121.128.6.43 | 2038433323 | 0 |
| 121.128.6.44 | 2038433324 | 0 |
| 121.128.6.45 | 2038433325 | 0 |
| 121.128.6.46 | 2038433326 | 0 |
| 121.128.6.47 | 2038433327 | 0 |
| 121.128.6.48 | 2038433328 | 0 |
| 121.128.6.49 | 2038433329 | 0 |
| 121.128.6.50 | 2038433330 | 0 |
| 121.128.6.51 | 2038433331 | 0 |
| 121.128.6.52 | 2038433332 | 0 |
| 121.128.6.53 | 2038433333 | 0 |
| 121.128.6.54 | 2038433334 | 0 |
| 121.128.6.55 | 2038433335 | 0 |
| 121.128.6.56 | 2038433336 | 0 |
| 121.128.6.57 | 2038433337 | 0 |
| 121.128.6.58 | 2038433338 | 0 |
| 121.128.6.59 | 2038433339 | 0 |
| 121.128.6.60 | 2038433340 | 0 |
| 121.128.6.61 | 2038433341 | 0 |
| 121.128.6.62 | 2038433342 | 0 |
| 121.128.6.63 | 2038433343 | 0 |
| 121.128.6.64 | 2038433344 | 0 |
| 121.128.6.65 | 2038433345 | 0 |
| 121.128.6.66 | 2038433346 | 0 |
| 121.128.6.67 | 2038433347 | 0 |
| 121.128.6.68 | 2038433348 | 0 |
| 121.128.6.69 | 2038433349 | 0 |
| 121.128.6.70 | 2038433350 | 0 |
| 121.128.6.71 | 2038433351 | 0 |
| 121.128.6.72 | 2038433352 | 0 |
| 121.128.6.73 | 2038433353 | 0 |
| 121.128.6.74 | 2038433354 | 0 |
| 121.128.6.75 | 2038433355 | 0 |
| 121.128.6.76 | 2038433356 | 0 |
| 121.128.6.77 | 2038433357 | 0 |
| 121.128.6.78 | 2038433358 | 0 |
| 121.128.6.79 | 2038433359 | 0 |
| 121.128.6.80 | 2038433360 | 0 |
| 121.128.6.81 | 2038433361 | 0 |
| 121.128.6.82 | 2038433362 | 0 |
| 121.128.6.83 | 2038433363 | 0 |
| 121.128.6.84 | 2038433364 | 0 |
| 121.128.6.85 | 2038433365 | 0 |