The IP address 121.20.52 is provided by CNC Group, it's belong to the CDIR (Classless Inter-Domain Routing) 121.16.0.0/13 (range 121.16.0.0 to 121.23.255.255). The autonomous system number (ASN) is 4837.
| ASN | 4837 |
| IP starting by | 121.16.0.0 |
| IP ending by | 121.23.255.255 |
| ASN Name | CNC Group |
| CDIR | 121.16.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 08/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Tangshan | 39.6333 | 118.1833 | 2017-08-07 |
| MaxMind | CN | China | - | Hebei | 39.8897 | 115.275 | 2017-08-07 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.20.52.0 | 2031367168 | 0 |
| 121.20.52.1 | 2031367169 | 0 |
| 121.20.52.2 | 2031367170 | 0 |
| 121.20.52.3 | 2031367171 | 0 |
| 121.20.52.4 | 2031367172 | 0 |
| 121.20.52.5 | 2031367173 | 0 |
| 121.20.52.6 | 2031367174 | 0 |
| 121.20.52.7 | 2031367175 | 0 |
| 121.20.52.8 | 2031367176 | 0 |
| 121.20.52.9 | 2031367177 | 0 |
| 121.20.52.10 | 2031367178 | 0 |
| 121.20.52.11 | 2031367179 | 0 |
| 121.20.52.12 | 2031367180 | 0 |
| 121.20.52.13 | 2031367181 | 0 |
| 121.20.52.14 | 2031367182 | 0 |
| 121.20.52.15 | 2031367183 | 0 |
| 121.20.52.16 | 2031367184 | 0 |
| 121.20.52.17 | 2031367185 | 0 |
| 121.20.52.18 | 2031367186 | 0 |
| 121.20.52.19 | 2031367187 | 0 |
| 121.20.52.20 | 2031367188 | 0 |
| 121.20.52.21 | 2031367189 | 0 |
| 121.20.52.22 | 2031367190 | 0 |
| 121.20.52.23 | 2031367191 | 0 |
| 121.20.52.24 | 2031367192 | 0 |
| 121.20.52.25 | 2031367193 | 0 |
| 121.20.52.26 | 2031367194 | 0 |
| 121.20.52.27 | 2031367195 | 0 |
| 121.20.52.28 | 2031367196 | 0 |
| 121.20.52.29 | 2031367197 | 0 |
| 121.20.52.30 | 2031367198 | 0 |
| 121.20.52.31 | 2031367199 | 0 |
| 121.20.52.32 | 2031367200 | 0 |
| 121.20.52.33 | 2031367201 | 0 |
| 121.20.52.34 | 2031367202 | 0 |
| 121.20.52.35 | 2031367203 | 0 |
| 121.20.52.36 | 2031367204 | 0 |
| 121.20.52.37 | 2031367205 | 0 |
| 121.20.52.38 | 2031367206 | 0 |
| 121.20.52.39 | 2031367207 | 0 |
| 121.20.52.40 | 2031367208 | 0 |
| 121.20.52.41 | 2031367209 | 0 |
| 121.20.52.42 | 2031367210 | 0 |
| 121.20.52.43 | 2031367211 | 0 |
| 121.20.52.44 | 2031367212 | 0 |
| 121.20.52.45 | 2031367213 | 0 |
| 121.20.52.46 | 2031367214 | 0 |
| 121.20.52.47 | 2031367215 | 0 |
| 121.20.52.48 | 2031367216 | 0 |
| 121.20.52.49 | 2031367217 | 0 |
| 121.20.52.50 | 2031367218 | 0 |
| 121.20.52.51 | 2031367219 | 0 |
| 121.20.52.52 | 2031367220 | 0 |
| 121.20.52.53 | 2031367221 | 0 |
| 121.20.52.54 | 2031367222 | 0 |
| 121.20.52.55 | 2031367223 | 0 |
| 121.20.52.56 | 2031367224 | 0 |
| 121.20.52.57 | 2031367225 | 0 |
| 121.20.52.58 | 2031367226 | 0 |
| 121.20.52.59 | 2031367227 | 0 |
| 121.20.52.60 | 2031367228 | 0 |
| 121.20.52.61 | 2031367229 | 0 |
| 121.20.52.62 | 2031367230 | 0 |
| 121.20.52.63 | 2031367231 | 0 |
| 121.20.52.64 | 2031367232 | 0 |
| 121.20.52.65 | 2031367233 | 0 |
| 121.20.52.66 | 2031367234 | 0 |
| 121.20.52.67 | 2031367235 | 0 |
| 121.20.52.68 | 2031367236 | 0 |
| 121.20.52.69 | 2031367237 | 0 |
| 121.20.52.70 | 2031367238 | 0 |
| 121.20.52.71 | 2031367239 | 0 |
| 121.20.52.72 | 2031367240 | 0 |
| 121.20.52.73 | 2031367241 | 0 |
| 121.20.52.74 | 2031367242 | 0 |
| 121.20.52.75 | 2031367243 | 0 |
| 121.20.52.76 | 2031367244 | 0 |
| 121.20.52.77 | 2031367245 | 0 |
| 121.20.52.78 | 2031367246 | 0 |
| 121.20.52.79 | 2031367247 | 0 |
| 121.20.52.80 | 2031367248 | 0 |
| 121.20.52.81 | 2031367249 | 0 |
| 121.20.52.82 | 2031367250 | 0 |
| 121.20.52.83 | 2031367251 | 0 |
| 121.20.52.84 | 2031367252 | 0 |
| 121.20.52.85 | 2031367253 | 0 |