The IP address 203.64.3 is provided by Taiwan Academic Network (TANet) Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 203.64.0.0/16 (range 203.64.0.0 to 203.64.255.255). The autonomous system number (ASN) is 1659.
| ASN | 1659 |
| IP starting by | 203.64.0.0 |
| IP ending by | 203.64.255.255 |
| ASN Name | Taiwan Academic Network (TANet) Information Center |
| CDIR | 203.64.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 18/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | TW | Taiwan | - | Taipei | 25.0478 | 121.5319 | 2017-09-18 |
| MaxMind | TW | Taiwan | - | Taipei | 25.0418 | 121.4966 | 2017-09-18 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.64.3.0 | 3409969920 | 0 |
| 203.64.3.1 | 3409969921 | 0 |
| 203.64.3.2 | 3409969922 | 0 |
| 203.64.3.3 | 3409969923 | 0 |
| 203.64.3.4 | 3409969924 | 0 |
| 203.64.3.5 | 3409969925 | 0 |
| 203.64.3.6 | 3409969926 | 0 |
| 203.64.3.7 | 3409969927 | 0 |
| 203.64.3.8 | 3409969928 | 0 |
| 203.64.3.9 | 3409969929 | 0 |
| 203.64.3.10 | 3409969930 | 0 |
| 203.64.3.11 | 3409969931 | 0 |
| 203.64.3.12 | 3409969932 | 0 |
| 203.64.3.13 | 3409969933 | 0 |
| 203.64.3.14 | 3409969934 | 0 |
| 203.64.3.15 | 3409969935 | 0 |
| 203.64.3.16 | 3409969936 | 0 |
| 203.64.3.17 | 3409969937 | 0 |
| 203.64.3.18 | 3409969938 | 0 |
| 203.64.3.19 | 3409969939 | 0 |
| 203.64.3.20 | 3409969940 | 0 |
| 203.64.3.21 | 3409969941 | 0 |
| 203.64.3.22 | 3409969942 | 0 |
| 203.64.3.23 | 3409969943 | 0 |
| 203.64.3.24 | 3409969944 | 0 |
| 203.64.3.25 | 3409969945 | 0 |
| 203.64.3.26 | 3409969946 | 0 |
| 203.64.3.27 | 3409969947 | 0 |
| 203.64.3.28 | 3409969948 | 0 |
| 203.64.3.29 | 3409969949 | 0 |
| 203.64.3.30 | 3409969950 | 0 |
| 203.64.3.31 | 3409969951 | 0 |
| 203.64.3.32 | 3409969952 | 0 |
| 203.64.3.33 | 3409969953 | 0 |
| 203.64.3.34 | 3409969954 | 0 |
| 203.64.3.35 | 3409969955 | 0 |
| 203.64.3.36 | 3409969956 | 0 |
| 203.64.3.37 | 3409969957 | 0 |
| 203.64.3.38 | 3409969958 | 0 |
| 203.64.3.39 | 3409969959 | 0 |
| 203.64.3.40 | 3409969960 | 0 |
| 203.64.3.41 | 3409969961 | 0 |
| 203.64.3.42 | 3409969962 | 0 |
| 203.64.3.43 | 3409969963 | 0 |
| 203.64.3.44 | 3409969964 | 0 |
| 203.64.3.45 | 3409969965 | 0 |
| 203.64.3.46 | 3409969966 | 0 |
| 203.64.3.47 | 3409969967 | 0 |
| 203.64.3.48 | 3409969968 | 0 |
| 203.64.3.49 | 3409969969 | 0 |
| 203.64.3.50 | 3409969970 | 0 |
| 203.64.3.51 | 3409969971 | 0 |
| 203.64.3.52 | 3409969972 | 0 |
| 203.64.3.53 | 3409969973 | 0 |
| 203.64.3.54 | 3409969974 | 0 |
| 203.64.3.55 | 3409969975 | 0 |
| 203.64.3.56 | 3409969976 | 0 |
| 203.64.3.57 | 3409969977 | 0 |
| 203.64.3.58 | 3409969978 | 0 |
| 203.64.3.59 | 3409969979 | 0 |
| 203.64.3.60 | 3409969980 | 0 |
| 203.64.3.61 | 3409969981 | 0 |
| 203.64.3.62 | 3409969982 | 0 |
| 203.64.3.63 | 3409969983 | 0 |
| 203.64.3.64 | 3409969984 | 0 |
| 203.64.3.65 | 3409969985 | 0 |
| 203.64.3.66 | 3409969986 | 0 |
| 203.64.3.67 | 3409969987 | 0 |
| 203.64.3.68 | 3409969988 | 0 |
| 203.64.3.69 | 3409969989 | 0 |
| 203.64.3.70 | 3409969990 | 0 |
| 203.64.3.71 | 3409969991 | 0 |
| 203.64.3.72 | 3409969992 | 0 |
| 203.64.3.73 | 3409969993 | 0 |
| 203.64.3.74 | 3409969994 | 0 |
| 203.64.3.75 | 3409969995 | 0 |
| 203.64.3.76 | 3409969996 | 0 |
| 203.64.3.77 | 3409969997 | 0 |
| 203.64.3.78 | 3409969998 | 0 |
| 203.64.3.79 | 3409969999 | 0 |
| 203.64.3.80 | 3409970000 | 0 |
| 203.64.3.81 | 3409970001 | 0 |
| 203.64.3.82 | 3409970002 | 0 |
| 203.64.3.83 | 3409970003 | 0 |
| 203.64.3.84 | 3409970004 | 0 |
| 203.64.3.85 | 3409970005 | 0 |
| IP | Numerical IP | DNS |
| 203.64.3.86 | 3409970006 | 0 |
| 203.64.3.87 | 3409970007 | 0 |
| 203.64.3.88 | 3409970008 | 0 |
| 203.64.3.89 | 3409970009 | 0 |
| 203.64.3.90 | 3409970010 | 0 |
| 203.64.3.91 | 3409970011 | 0 |
| 203.64.3.92 | 3409970012 | 0 |
| 203.64.3.93 | 3409970013 | 0 |
| 203.64.3.94 | 3409970014 | 0 |
| 203.64.3.95 | 3409970015 | 0 |
| 203.64.3.96 | 3409970016 | 0 |
| 203.64.3.97 | 3409970017 | 0 |
| 203.64.3.98 | 3409970018 | 0 |
| 203.64.3.99 | 3409970019 | 0 |
| 203.64.3.100 | 3409970020 | 0 |
| 203.64.3.101 | 3409970021 | 0 |
| 203.64.3.102 | 3409970022 | 0 |
| 203.64.3.103 | 3409970023 | 0 |
| 203.64.3.104 | 3409970024 | 0 |
| 203.64.3.105 | 3409970025 | 0 |
| 203.64.3.106 | 3409970026 | 0 |
| 203.64.3.107 | 3409970027 | 0 |
| 203.64.3.108 | 3409970028 | 0 |
| 203.64.3.109 | 3409970029 | 0 |
| 203.64.3.110 | 3409970030 | 0 |
| 203.64.3.111 | 3409970031 | 0 |
| 203.64.3.112 | 3409970032 | 0 |
| 203.64.3.113 | 3409970033 | 0 |
| 203.64.3.114 | 3409970034 | 0 |
| 203.64.3.115 | 3409970035 | 0 |
| 203.64.3.116 | 3409970036 | 0 |
| 203.64.3.117 | 3409970037 | 0 |
| 203.64.3.118 | 3409970038 | 0 |
| 203.64.3.119 | 3409970039 | 0 |
| 203.64.3.120 | 3409970040 | 0 |
| 203.64.3.121 | 3409970041 | 0 |
| 203.64.3.122 | 3409970042 | 0 |
| 203.64.3.123 | 3409970043 | 0 |
| 203.64.3.124 | 3409970044 | 0 |
| 203.64.3.125 | 3409970045 | 0 |
| 203.64.3.126 | 3409970046 | 0 |
| 203.64.3.127 | 3409970047 | 0 |
| 203.64.3.128 | 3409970048 | 0 |
| 203.64.3.129 | 3409970049 | 0 |
| 203.64.3.130 | 3409970050 | 0 |
| 203.64.3.131 | 3409970051 | 0 |
| 203.64.3.132 | 3409970052 | 0 |
| 203.64.3.133 | 3409970053 | 0 |
| 203.64.3.134 | 3409970054 | 0 |
| 203.64.3.135 | 3409970055 | 0 |
| 203.64.3.136 | 3409970056 | 0 |
| 203.64.3.137 | 3409970057 | 0 |
| 203.64.3.138 | 3409970058 | 0 |
| 203.64.3.139 | 3409970059 | 0 |
| 203.64.3.140 | 3409970060 | 0 |
| 203.64.3.141 | 3409970061 | 0 |
| 203.64.3.142 | 3409970062 | 0 |
| 203.64.3.143 | 3409970063 | 0 |
| 203.64.3.144 | 3409970064 | 0 |
| 203.64.3.145 | 3409970065 | 0 |
| 203.64.3.146 | 3409970066 | 0 |
| 203.64.3.147 | 3409970067 | 0 |
| 203.64.3.148 | 3409970068 | 0 |
| 203.64.3.149 | 3409970069 | 0 |
| 203.64.3.150 | 3409970070 | 0 |
| 203.64.3.151 | 3409970071 | 0 |
| 203.64.3.152 | 3409970072 | 0 |
| 203.64.3.153 | 3409970073 | 0 |
| 203.64.3.154 | 3409970074 | 0 |
| 203.64.3.155 | 3409970075 | 0 |
| 203.64.3.156 | 3409970076 | 0 |
| 203.64.3.157 | 3409970077 | 0 |
| 203.64.3.158 | 3409970078 | 0 |
| 203.64.3.159 | 3409970079 | 0 |
| 203.64.3.160 | 3409970080 | 0 |
| 203.64.3.161 | 3409970081 | 0 |
| 203.64.3.162 | 3409970082 | 0 |
| 203.64.3.163 | 3409970083 | 0 |
| 203.64.3.164 | 3409970084 | 0 |
| 203.64.3.165 | 3409970085 | 0 |
| 203.64.3.166 | 3409970086 | 0 |
| 203.64.3.167 | 3409970087 | 0 |
| 203.64.3.168 | 3409970088 | 0 |
| 203.64.3.169 | 3409970089 | 0 |
| 203.64.3.170 | 3409970090 | 0 |
| 203.64.3.171 | 3409970091 | 0 |
| IP | Numerical IP | DNS |
| 203.64.3.172 | 3409970092 | 0 |
| 203.64.3.173 | 3409970093 | 0 |
| 203.64.3.174 | 3409970094 | 0 |
| 203.64.3.175 | 3409970095 | 0 |
| 203.64.3.176 | 3409970096 | 0 |
| 203.64.3.177 | 3409970097 | 0 |
| 203.64.3.178 | 3409970098 | 0 |
| 203.64.3.179 | 3409970099 | 0 |
| 203.64.3.180 | 3409970100 | 0 |
| 203.64.3.181 | 3409970101 | 0 |
| 203.64.3.182 | 3409970102 | 0 |
| 203.64.3.183 | 3409970103 | 0 |
| 203.64.3.184 | 3409970104 | 0 |
| 203.64.3.185 | 3409970105 | 0 |
| 203.64.3.186 | 3409970106 | 0 |
| 203.64.3.187 | 3409970107 | 0 |
| 203.64.3.188 | 3409970108 | 0 |
| 203.64.3.189 | 3409970109 | 0 |
| 203.64.3.190 | 3409970110 | 0 |
| 203.64.3.191 | 3409970111 | 0 |
| 203.64.3.192 | 3409970112 | 0 |
| 203.64.3.193 | 3409970113 | 0 |
| 203.64.3.194 | 3409970114 | 0 |
| 203.64.3.195 | 3409970115 | 0 |
| 203.64.3.196 | 3409970116 | 0 |
| 203.64.3.197 | 3409970117 | 0 |
| 203.64.3.198 | 3409970118 | 0 |
| 203.64.3.199 | 3409970119 | 0 |
| 203.64.3.200 | 3409970120 | 0 |
| 203.64.3.201 | 3409970121 | 0 |
| 203.64.3.202 | 3409970122 | 0 |
| 203.64.3.203 | 3409970123 | 0 |
| 203.64.3.204 | 3409970124 | 0 |
| 203.64.3.205 | 3409970125 | 0 |
| 203.64.3.206 | 3409970126 | 0 |
| 203.64.3.207 | 3409970127 | 0 |
| 203.64.3.208 | 3409970128 | 0 |
| 203.64.3.209 | 3409970129 | 0 |
| 203.64.3.210 | 3409970130 | 0 |
| 203.64.3.211 | 3409970131 | 0 |
| 203.64.3.212 | 3409970132 | 0 |
| 203.64.3.213 | 3409970133 | 0 |
| 203.64.3.214 | 3409970134 | 0 |
| 203.64.3.215 | 3409970135 | 0 |
| 203.64.3.216 | 3409970136 | 0 |
| 203.64.3.217 | 3409970137 | 0 |
| 203.64.3.218 | 3409970138 | 0 |
| 203.64.3.219 | 3409970139 | 0 |
| 203.64.3.220 | 3409970140 | 0 |
| 203.64.3.221 | 3409970141 | 0 |
| 203.64.3.222 | 3409970142 | 0 |
| 203.64.3.223 | 3409970143 | 0 |
| 203.64.3.224 | 3409970144 | 0 |
| 203.64.3.225 | 3409970145 | 0 |
| 203.64.3.226 | 3409970146 | 0 |
| 203.64.3.227 | 3409970147 | 0 |
| 203.64.3.228 | 3409970148 | 0 |
| 203.64.3.229 | 3409970149 | 0 |
| 203.64.3.230 | 3409970150 | 0 |
| 203.64.3.231 | 3409970151 | 0 |
| 203.64.3.232 | 3409970152 | 0 |
| 203.64.3.233 | 3409970153 | 0 |
| 203.64.3.234 | 3409970154 | 0 |
| 203.64.3.235 | 3409970155 | 0 |
| 203.64.3.236 | 3409970156 | 0 |
| 203.64.3.237 | 3409970157 | 0 |
| 203.64.3.238 | 3409970158 | 0 |
| 203.64.3.239 | 3409970159 | 0 |
| 203.64.3.240 | 3409970160 | 0 |
| 203.64.3.241 | 3409970161 | 0 |
| 203.64.3.242 | 3409970162 | 0 |
| 203.64.3.243 | 3409970163 | 0 |
| 203.64.3.244 | 3409970164 | 0 |
| 203.64.3.245 | 3409970165 | 0 |
| 203.64.3.246 | 3409970166 | 0 |
| 203.64.3.247 | 3409970167 | 0 |
| 203.64.3.248 | 3409970168 | 0 |
| 203.64.3.249 | 3409970169 | 0 |
| 203.64.3.250 | 3409970170 | 0 |
| 203.64.3.251 | 3409970171 | 0 |
| 203.64.3.252 | 3409970172 | 0 |
| 203.64.3.253 | 3409970173 | 0 |
| 203.64.3.254 | 3409970174 | 0 |
| 203.64.3.255 | 3409970175 | 0 |