The IP address 121.128.2 is provided by Korea Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 121.128.0.0/11 (range 121.128.0.0 to 121.159.255.255). The autonomous system number (ASN) is 4766.
| ASN | 4766 |
| IP starting by | 121.128.0.0 |
| IP ending by | 121.159.255.255 |
| ASN Name | Korea Telecom |
| CDIR | 121.128.0.0/11 |
| Numerical IP | |
| Registry | apnic |
| Last update | 18/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Yesan | 36.6776 | 126.8427 | 2018-12-18 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2018-12-18 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.128.2.0 | 2038432256 | 0 |
| 121.128.2.1 | 2038432257 | 0 |
| 121.128.2.2 | 2038432258 | 0 |
| 121.128.2.3 | 2038432259 | 0 |
| 121.128.2.4 | 2038432260 | 0 |
| 121.128.2.5 | 2038432261 | 0 |
| 121.128.2.6 | 2038432262 | 0 |
| 121.128.2.7 | 2038432263 | 0 |
| 121.128.2.8 | 2038432264 | 0 |
| 121.128.2.9 | 2038432265 | 0 |
| 121.128.2.10 | 2038432266 | 0 |
| 121.128.2.11 | 2038432267 | 0 |
| 121.128.2.12 | 2038432268 | 0 |
| 121.128.2.13 | 2038432269 | 0 |
| 121.128.2.14 | 2038432270 | 0 |
| 121.128.2.15 | 2038432271 | 0 |
| 121.128.2.16 | 2038432272 | 0 |
| 121.128.2.17 | 2038432273 | 0 |
| 121.128.2.18 | 2038432274 | 0 |
| 121.128.2.19 | 2038432275 | 0 |
| 121.128.2.20 | 2038432276 | 0 |
| 121.128.2.21 | 2038432277 | 0 |
| 121.128.2.22 | 2038432278 | 0 |
| 121.128.2.23 | 2038432279 | 0 |
| 121.128.2.24 | 2038432280 | 0 |
| 121.128.2.25 | 2038432281 | 0 |
| 121.128.2.26 | 2038432282 | 0 |
| 121.128.2.27 | 2038432283 | 0 |
| 121.128.2.28 | 2038432284 | 0 |
| 121.128.2.29 | 2038432285 | 0 |
| 121.128.2.30 | 2038432286 | 0 |
| 121.128.2.31 | 2038432287 | 0 |
| 121.128.2.32 | 2038432288 | 0 |
| 121.128.2.33 | 2038432289 | 0 |
| 121.128.2.34 | 2038432290 | 0 |
| 121.128.2.35 | 2038432291 | 0 |
| 121.128.2.36 | 2038432292 | 0 |
| 121.128.2.37 | 2038432293 | 0 |
| 121.128.2.38 | 2038432294 | 0 |
| 121.128.2.39 | 2038432295 | 0 |
| 121.128.2.40 | 2038432296 | 0 |
| 121.128.2.41 | 2038432297 | 0 |
| 121.128.2.42 | 2038432298 | 0 |
| 121.128.2.43 | 2038432299 | 0 |
| 121.128.2.44 | 2038432300 | 0 |
| 121.128.2.45 | 2038432301 | 0 |
| 121.128.2.46 | 2038432302 | 0 |
| 121.128.2.47 | 2038432303 | 0 |
| 121.128.2.48 | 2038432304 | 0 |
| 121.128.2.49 | 2038432305 | 0 |
| 121.128.2.50 | 2038432306 | 0 |
| 121.128.2.51 | 2038432307 | 0 |
| 121.128.2.52 | 2038432308 | 0 |
| 121.128.2.53 | 2038432309 | 0 |
| 121.128.2.54 | 2038432310 | 0 |
| 121.128.2.55 | 2038432311 | 0 |
| 121.128.2.56 | 2038432312 | 0 |
| 121.128.2.57 | 2038432313 | 0 |
| 121.128.2.58 | 2038432314 | 0 |
| 121.128.2.59 | 2038432315 | 0 |
| 121.128.2.60 | 2038432316 | 0 |
| 121.128.2.61 | 2038432317 | 0 |
| 121.128.2.62 | 2038432318 | 0 |
| 121.128.2.63 | 2038432319 | 0 |
| 121.128.2.64 | 2038432320 | 0 |
| 121.128.2.65 | 2038432321 | 0 |
| 121.128.2.66 | 2038432322 | 0 |
| 121.128.2.67 | 2038432323 | 0 |
| 121.128.2.68 | 2038432324 | 0 |
| 121.128.2.69 | 2038432325 | 0 |
| 121.128.2.70 | 2038432326 | 0 |
| 121.128.2.71 | 2038432327 | 0 |
| 121.128.2.72 | 2038432328 | 0 |
| 121.128.2.73 | 2038432329 | 0 |
| 121.128.2.74 | 2038432330 | 0 |
| 121.128.2.75 | 2038432331 | 0 |
| 121.128.2.76 | 2038432332 | 0 |
| 121.128.2.77 | 2038432333 | 0 |
| 121.128.2.78 | 2038432334 | 0 |
| 121.128.2.79 | 2038432335 | 0 |
| 121.128.2.80 | 2038432336 | 0 |
| 121.128.2.81 | 2038432337 | 0 |
| 121.128.2.82 | 2038432338 | 0 |
| 121.128.2.83 | 2038432339 | 0 |
| 121.128.2.84 | 2038432340 | 0 |
| 121.128.2.85 | 2038432341 | 0 |