The IP address 121.166.8 is provided by Korea Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 121.160.0.0/11 (range 121.160.0.0 to 121.191.255.255). The autonomous system number (ASN) is 4766.
| ASN | 4766 |
| IP starting by | 121.160.0.0 |
| IP ending by | 121.191.255.255 |
| ASN Name | Korea Telecom |
| CDIR | 121.160.0.0/11 |
| Numerical IP | |
| Registry | apnic |
| Last update | 18/07/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Suwon | 37.2667 | 127.0167 | 2019-07-18 |
| MaxMind | KR | South Korea | - | Seoul | 37.5111 | 126.9743 | 2019-07-18 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.166.8.0 | 2040924160 | 0 |
| 121.166.8.1 | 2040924161 | 0 |
| 121.166.8.2 | 2040924162 | 0 |
| 121.166.8.3 | 2040924163 | 0 |
| 121.166.8.4 | 2040924164 | 0 |
| 121.166.8.5 | 2040924165 | 0 |
| 121.166.8.6 | 2040924166 | 0 |
| 121.166.8.7 | 2040924167 | 0 |
| 121.166.8.8 | 2040924168 | 0 |
| 121.166.8.9 | 2040924169 | 0 |
| 121.166.8.10 | 2040924170 | 0 |
| 121.166.8.11 | 2040924171 | 0 |
| 121.166.8.12 | 2040924172 | 0 |
| 121.166.8.13 | 2040924173 | 0 |
| 121.166.8.14 | 2040924174 | 0 |
| 121.166.8.15 | 2040924175 | 0 |
| 121.166.8.16 | 2040924176 | 0 |
| 121.166.8.17 | 2040924177 | 0 |
| 121.166.8.18 | 2040924178 | 0 |
| 121.166.8.19 | 2040924179 | 0 |
| 121.166.8.20 | 2040924180 | 0 |
| 121.166.8.21 | 2040924181 | 0 |
| 121.166.8.22 | 2040924182 | 0 |
| 121.166.8.23 | 2040924183 | 0 |
| 121.166.8.24 | 2040924184 | 0 |
| 121.166.8.25 | 2040924185 | 0 |
| 121.166.8.26 | 2040924186 | 0 |
| 121.166.8.27 | 2040924187 | 0 |
| 121.166.8.28 | 2040924188 | 0 |
| 121.166.8.29 | 2040924189 | 0 |
| 121.166.8.30 | 2040924190 | 0 |
| 121.166.8.31 | 2040924191 | 0 |
| 121.166.8.32 | 2040924192 | 0 |
| 121.166.8.33 | 2040924193 | 0 |
| 121.166.8.34 | 2040924194 | 0 |
| 121.166.8.35 | 2040924195 | 0 |
| 121.166.8.36 | 2040924196 | 0 |
| 121.166.8.37 | 2040924197 | 0 |
| 121.166.8.38 | 2040924198 | 0 |
| 121.166.8.39 | 2040924199 | 0 |
| 121.166.8.40 | 2040924200 | 0 |
| 121.166.8.41 | 2040924201 | 0 |
| 121.166.8.42 | 2040924202 | 0 |
| 121.166.8.43 | 2040924203 | 0 |
| 121.166.8.44 | 2040924204 | 0 |
| 121.166.8.45 | 2040924205 | 0 |
| 121.166.8.46 | 2040924206 | 0 |
| 121.166.8.47 | 2040924207 | 0 |
| 121.166.8.48 | 2040924208 | 0 |
| 121.166.8.49 | 2040924209 | 0 |
| 121.166.8.50 | 2040924210 | 0 |
| 121.166.8.51 | 2040924211 | 0 |
| 121.166.8.52 | 2040924212 | 0 |
| 121.166.8.53 | 2040924213 | 0 |
| 121.166.8.54 | 2040924214 | 0 |
| 121.166.8.55 | 2040924215 | 0 |
| 121.166.8.56 | 2040924216 | 0 |
| 121.166.8.57 | 2040924217 | 0 |
| 121.166.8.58 | 2040924218 | 0 |
| 121.166.8.59 | 2040924219 | 0 |
| 121.166.8.60 | 2040924220 | 0 |
| 121.166.8.61 | 2040924221 | 0 |
| 121.166.8.62 | 2040924222 | 0 |
| 121.166.8.63 | 2040924223 | 0 |
| 121.166.8.64 | 2040924224 | 0 |
| 121.166.8.65 | 2040924225 | 0 |
| 121.166.8.66 | 2040924226 | 0 |
| 121.166.8.67 | 2040924227 | 0 |
| 121.166.8.68 | 2040924228 | 0 |
| 121.166.8.69 | 2040924229 | 0 |
| 121.166.8.70 | 2040924230 | 0 |
| 121.166.8.71 | 2040924231 | 0 |
| 121.166.8.72 | 2040924232 | 0 |
| 121.166.8.73 | 2040924233 | 0 |
| 121.166.8.74 | 2040924234 | 0 |
| 121.166.8.75 | 2040924235 | 0 |
| 121.166.8.76 | 2040924236 | 0 |
| 121.166.8.77 | 2040924237 | 0 |
| 121.166.8.78 | 2040924238 | 0 |
| 121.166.8.79 | 2040924239 | 0 |
| 121.166.8.80 | 2040924240 | 0 |
| 121.166.8.81 | 2040924241 | 0 |
| 121.166.8.82 | 2040924242 | 0 |
| 121.166.8.83 | 2040924243 | 0 |
| 121.166.8.84 | 2040924244 | 0 |
| 121.166.8.85 | 2040924245 | 0 |