Die IP-Adresse 175.56.21 erfolgt über China Tietong Telecommunications Corporation, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 175.48.0.0/12 (Bereich 175.48.0.0, 175.63.255.255). Die autonomen Systemnummer (ASN) ist 9394.
| ASN | 9394 |
| Ausgehend von IP | 175.48.0.0 |
| Beendigung durch IP | 175.63.255.255 |
| ASN-Namen | China Tietong Telecommunications Corporation |
| GGDV | 175.48.0.0/12 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 08.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2017-07-08 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-07-08 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 175.56.21.0 | 2939688192 | 0 |
| 175.56.21.1 | 2939688193 | 0 |
| 175.56.21.2 | 2939688194 | 0 |
| 175.56.21.3 | 2939688195 | 0 |
| 175.56.21.4 | 2939688196 | 0 |
| 175.56.21.5 | 2939688197 | 0 |
| 175.56.21.6 | 2939688198 | 0 |
| 175.56.21.7 | 2939688199 | 0 |
| 175.56.21.8 | 2939688200 | 0 |
| 175.56.21.9 | 2939688201 | 0 |
| 175.56.21.10 | 2939688202 | 0 |
| 175.56.21.11 | 2939688203 | 0 |
| 175.56.21.12 | 2939688204 | 0 |
| 175.56.21.13 | 2939688205 | 0 |
| 175.56.21.14 | 2939688206 | 0 |
| 175.56.21.15 | 2939688207 | 0 |
| 175.56.21.16 | 2939688208 | 0 |
| 175.56.21.17 | 2939688209 | 0 |
| 175.56.21.18 | 2939688210 | 0 |
| 175.56.21.19 | 2939688211 | 0 |
| 175.56.21.20 | 2939688212 | 0 |
| 175.56.21.21 | 2939688213 | 0 |
| 175.56.21.22 | 2939688214 | 0 |
| 175.56.21.23 | 2939688215 | 0 |
| 175.56.21.24 | 2939688216 | 0 |
| 175.56.21.25 | 2939688217 | 0 |
| 175.56.21.26 | 2939688218 | 0 |
| 175.56.21.27 | 2939688219 | 0 |
| 175.56.21.28 | 2939688220 | 0 |
| 175.56.21.29 | 2939688221 | 0 |
| 175.56.21.30 | 2939688222 | 0 |
| 175.56.21.31 | 2939688223 | 0 |
| 175.56.21.32 | 2939688224 | 0 |
| 175.56.21.33 | 2939688225 | 0 |
| 175.56.21.34 | 2939688226 | 0 |
| 175.56.21.35 | 2939688227 | 0 |
| 175.56.21.36 | 2939688228 | 0 |
| 175.56.21.37 | 2939688229 | 0 |
| 175.56.21.38 | 2939688230 | 0 |
| 175.56.21.39 | 2939688231 | 0 |
| 175.56.21.40 | 2939688232 | 0 |
| 175.56.21.41 | 2939688233 | 0 |
| 175.56.21.42 | 2939688234 | 0 |
| 175.56.21.43 | 2939688235 | 0 |
| 175.56.21.44 | 2939688236 | 0 |
| 175.56.21.45 | 2939688237 | 0 |
| 175.56.21.46 | 2939688238 | 0 |
| 175.56.21.47 | 2939688239 | 0 |
| 175.56.21.48 | 2939688240 | 0 |
| 175.56.21.49 | 2939688241 | 0 |
| 175.56.21.50 | 2939688242 | 0 |
| 175.56.21.51 | 2939688243 | 0 |
| 175.56.21.52 | 2939688244 | 0 |
| 175.56.21.53 | 2939688245 | 0 |
| 175.56.21.54 | 2939688246 | 0 |
| 175.56.21.55 | 2939688247 | 0 |
| 175.56.21.56 | 2939688248 | 0 |
| 175.56.21.57 | 2939688249 | 0 |
| 175.56.21.58 | 2939688250 | 0 |
| 175.56.21.59 | 2939688251 | 0 |
| 175.56.21.60 | 2939688252 | 0 |
| 175.56.21.61 | 2939688253 | 0 |
| 175.56.21.62 | 2939688254 | 0 |
| 175.56.21.63 | 2939688255 | 0 |
| 175.56.21.64 | 2939688256 | 0 |
| 175.56.21.65 | 2939688257 | 0 |
| 175.56.21.66 | 2939688258 | 0 |
| 175.56.21.67 | 2939688259 | 0 |
| 175.56.21.68 | 2939688260 | 0 |
| 175.56.21.69 | 2939688261 | 0 |
| 175.56.21.70 | 2939688262 | 0 |
| 175.56.21.71 | 2939688263 | 0 |
| 175.56.21.72 | 2939688264 | 0 |
| 175.56.21.73 | 2939688265 | 0 |
| 175.56.21.74 | 2939688266 | 0 |
| 175.56.21.75 | 2939688267 | 0 |
| 175.56.21.76 | 2939688268 | 0 |
| 175.56.21.77 | 2939688269 | 0 |
| 175.56.21.78 | 2939688270 | 0 |
| 175.56.21.79 | 2939688271 | 0 |
| 175.56.21.80 | 2939688272 | 0 |
| 175.56.21.81 | 2939688273 | 0 |
| 175.56.21.82 | 2939688274 | 0 |
| 175.56.21.83 | 2939688275 | 0 |
| 175.56.21.84 | 2939688276 | 0 |
| 175.56.21.85 | 2939688277 | 0 |