Les adresses IP débutant par 49.55.12 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 49.52.0.0/14, le bloc IP comprant les adresses de 49.52.0.0 à 49.55.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 49.52.0.0 |
| IP se terminant par | 49.55.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 49.52.0.0/14 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 05/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | China | - | Shanghai | 31,2222 | 121,4581 | 2017-12-05 |
| MaxMind | CN | Chine | - | Shanghai | 31,0456 | 121,3997 | 2017-12-05 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.55.12.0 | 825691136 | 0 |
| 49.55.12.1 | 825691137 | 0 |
| 49.55.12.2 | 825691138 | 0 |
| 49.55.12.3 | 825691139 | 0 |
| 49.55.12.4 | 825691140 | 0 |
| 49.55.12.5 | 825691141 | 0 |
| 49.55.12.6 | 825691142 | 0 |
| 49.55.12.7 | 825691143 | 0 |
| 49.55.12.8 | 825691144 | 0 |
| 49.55.12.9 | 825691145 | 0 |
| 49.55.12.10 | 825691146 | 0 |
| 49.55.12.11 | 825691147 | 0 |
| 49.55.12.12 | 825691148 | 0 |
| 49.55.12.13 | 825691149 | 0 |
| 49.55.12.14 | 825691150 | 0 |
| 49.55.12.15 | 825691151 | 0 |
| 49.55.12.16 | 825691152 | 0 |
| 49.55.12.17 | 825691153 | 0 |
| 49.55.12.18 | 825691154 | 0 |
| 49.55.12.19 | 825691155 | 0 |
| 49.55.12.20 | 825691156 | 0 |
| 49.55.12.21 | 825691157 | 0 |
| 49.55.12.22 | 825691158 | 0 |
| 49.55.12.23 | 825691159 | 0 |
| 49.55.12.24 | 825691160 | 0 |
| 49.55.12.25 | 825691161 | 0 |
| 49.55.12.26 | 825691162 | 0 |
| 49.55.12.27 | 825691163 | 0 |
| 49.55.12.28 | 825691164 | 0 |
| 49.55.12.29 | 825691165 | 0 |
| 49.55.12.30 | 825691166 | 0 |
| 49.55.12.31 | 825691167 | 0 |
| 49.55.12.32 | 825691168 | 0 |
| 49.55.12.33 | 825691169 | 0 |
| 49.55.12.34 | 825691170 | 0 |
| 49.55.12.35 | 825691171 | 0 |
| 49.55.12.36 | 825691172 | 0 |
| 49.55.12.37 | 825691173 | 0 |
| 49.55.12.38 | 825691174 | 0 |
| 49.55.12.39 | 825691175 | 0 |
| 49.55.12.40 | 825691176 | 0 |
| 49.55.12.41 | 825691177 | 0 |
| 49.55.12.42 | 825691178 | 0 |
| 49.55.12.43 | 825691179 | 0 |
| 49.55.12.44 | 825691180 | 0 |
| 49.55.12.45 | 825691181 | 0 |
| 49.55.12.46 | 825691182 | 0 |
| 49.55.12.47 | 825691183 | 0 |
| 49.55.12.48 | 825691184 | 0 |
| 49.55.12.49 | 825691185 | 0 |
| 49.55.12.50 | 825691186 | 0 |
| 49.55.12.51 | 825691187 | 0 |
| 49.55.12.52 | 825691188 | 0 |
| 49.55.12.53 | 825691189 | 0 |
| 49.55.12.54 | 825691190 | 0 |
| 49.55.12.55 | 825691191 | 0 |
| 49.55.12.56 | 825691192 | 0 |
| 49.55.12.57 | 825691193 | 0 |
| 49.55.12.58 | 825691194 | 0 |
| 49.55.12.59 | 825691195 | 0 |
| 49.55.12.60 | 825691196 | 0 |
| 49.55.12.61 | 825691197 | 0 |
| 49.55.12.62 | 825691198 | 0 |
| 49.55.12.63 | 825691199 | 0 |
| 49.55.12.64 | 825691200 | 0 |
| 49.55.12.65 | 825691201 | 0 |
| 49.55.12.66 | 825691202 | 0 |
| 49.55.12.67 | 825691203 | 0 |
| 49.55.12.68 | 825691204 | 0 |
| 49.55.12.69 | 825691205 | 0 |
| 49.55.12.70 | 825691206 | 0 |
| 49.55.12.71 | 825691207 | 0 |
| 49.55.12.72 | 825691208 | 0 |
| 49.55.12.73 | 825691209 | 0 |
| 49.55.12.74 | 825691210 | 0 |
| 49.55.12.75 | 825691211 | 0 |
| 49.55.12.76 | 825691212 | 0 |
| 49.55.12.77 | 825691213 | 0 |
| 49.55.12.78 | 825691214 | 0 |
| 49.55.12.79 | 825691215 | 0 |
| 49.55.12.80 | 825691216 | 0 |
| 49.55.12.81 | 825691217 | 0 |
| 49.55.12.82 | 825691218 | 0 |
| 49.55.12.83 | 825691219 | 0 |
| 49.55.12.84 | 825691220 | 0 |
| 49.55.12.85 | 825691221 | 0 |