Les adresses IP débutant par 112.78.20 sont fournies par TOPNET. IP Transit AS, elles appartiennent au CIDR (Classless Inter-Domain Routing) 112.78.20.0/24, le bloc IP comprant les adresses de 112.78.20.0 à 112.78.20.255). Le numéro de système autonome (ASN) est 45560.
| ASN | 45560 |
| IP commençant par | 112.78.20.0 |
| IP se terminant par | 112.78.20.255 |
| Nom ASN | TOPNET. IP Transit AS |
| CDIR | 112.78.20.0/24 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | TW | Taïwan | - | Taipei | 25,0478 | 121,5319 | 2017-07-05 |
| MaxMind | TW | Taïwan | - | - | 23,5 | 121 | 2017-07-05 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 112.78.20.0 | 1884165120 | 0 |
| 112.78.20.1 | 1884165121 | 0 |
| 112.78.20.2 | 1884165122 | 0 |
| 112.78.20.3 | 1884165123 | 0 |
| 112.78.20.4 | 1884165124 | 0 |
| 112.78.20.5 | 1884165125 | 0 |
| 112.78.20.6 | 1884165126 | 0 |
| 112.78.20.7 | 1884165127 | 0 |
| 112.78.20.8 | 1884165128 | 0 |
| 112.78.20.9 | 1884165129 | 0 |
| 112.78.20.10 | 1884165130 | 0 |
| 112.78.20.11 | 1884165131 | 0 |
| 112.78.20.12 | 1884165132 | 0 |
| 112.78.20.13 | 1884165133 | 0 |
| 112.78.20.14 | 1884165134 | 0 |
| 112.78.20.15 | 1884165135 | 0 |
| 112.78.20.16 | 1884165136 | 0 |
| 112.78.20.17 | 1884165137 | 0 |
| 112.78.20.18 | 1884165138 | 0 |
| 112.78.20.19 | 1884165139 | 0 |
| 112.78.20.20 | 1884165140 | 0 |
| 112.78.20.21 | 1884165141 | 0 |
| 112.78.20.22 | 1884165142 | 0 |
| 112.78.20.23 | 1884165143 | 0 |
| 112.78.20.24 | 1884165144 | 0 |
| 112.78.20.25 | 1884165145 | 0 |
| 112.78.20.26 | 1884165146 | 0 |
| 112.78.20.27 | 1884165147 | 0 |
| 112.78.20.28 | 1884165148 | 0 |
| 112.78.20.29 | 1884165149 | 0 |
| 112.78.20.30 | 1884165150 | 0 |
| 112.78.20.31 | 1884165151 | 0 |
| 112.78.20.32 | 1884165152 | 0 |
| 112.78.20.33 | 1884165153 | 0 |
| 112.78.20.34 | 1884165154 | 0 |
| 112.78.20.35 | 1884165155 | 0 |
| 112.78.20.36 | 1884165156 | 0 |
| 112.78.20.37 | 1884165157 | 0 |
| 112.78.20.38 | 1884165158 | 0 |
| 112.78.20.39 | 1884165159 | 0 |
| 112.78.20.40 | 1884165160 | 0 |
| 112.78.20.41 | 1884165161 | 0 |
| 112.78.20.42 | 1884165162 | 0 |
| 112.78.20.43 | 1884165163 | 0 |
| 112.78.20.44 | 1884165164 | 0 |
| 112.78.20.45 | 1884165165 | 0 |
| 112.78.20.46 | 1884165166 | 0 |
| 112.78.20.47 | 1884165167 | 0 |
| 112.78.20.48 | 1884165168 | 0 |
| 112.78.20.49 | 1884165169 | 0 |
| 112.78.20.50 | 1884165170 | 0 |
| 112.78.20.51 | 1884165171 | 0 |
| 112.78.20.52 | 1884165172 | 0 |
| 112.78.20.53 | 1884165173 | 0 |
| 112.78.20.54 | 1884165174 | 0 |
| 112.78.20.55 | 1884165175 | 0 |
| 112.78.20.56 | 1884165176 | 0 |
| 112.78.20.57 | 1884165177 | 0 |
| 112.78.20.58 | 1884165178 | 0 |
| 112.78.20.59 | 1884165179 | 0 |
| 112.78.20.60 | 1884165180 | 0 |
| 112.78.20.61 | 1884165181 | 0 |
| 112.78.20.62 | 1884165182 | 0 |
| 112.78.20.63 | 1884165183 | 0 |
| 112.78.20.64 | 1884165184 | 0 |
| 112.78.20.65 | 1884165185 | 0 |
| 112.78.20.66 | 1884165186 | 0 |
| 112.78.20.67 | 1884165187 | 0 |
| 112.78.20.68 | 1884165188 | 0 |
| 112.78.20.69 | 1884165189 | 0 |
| 112.78.20.70 | 1884165190 | 0 |
| 112.78.20.71 | 1884165191 | 0 |
| 112.78.20.72 | 1884165192 | 0 |
| 112.78.20.73 | 1884165193 | 0 |
| 112.78.20.74 | 1884165194 | 0 |
| 112.78.20.75 | 1884165195 | 0 |
| 112.78.20.76 | 1884165196 | 0 |
| 112.78.20.77 | 1884165197 | 0 |
| 112.78.20.78 | 1884165198 | 0 |
| 112.78.20.79 | 1884165199 | 0 |
| 112.78.20.80 | 1884165200 | 0 |
| 112.78.20.81 | 1884165201 | 0 |
| 112.78.20.82 | 1884165202 | 0 |
| 112.78.20.83 | 1884165203 | 0 |
| 112.78.20.84 | 1884165204 | 0 |
| 112.78.20.85 | 1884165205 | 0 |