Summary
| ASN | AS18047 National Tsing-Hua University |
| BGP | 140.114.0.0/16 |
| IPs with RDNS | 169 |
| Hosted Domains | 0 |
| Pingable IPs | 28 |
| Router IPs | 0 |
| 140.114.40.0 | — | 0 |  | |
| 140.114.40.1 | e201-1.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.2 | e202-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.3 | e203a-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.4 | test.gec.nthu.edu.tw | 0 | | |
| 140.114.40.5 | e205b-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.6 | e206-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.7 | e207-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.8 | e208-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.9 | e209-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.10 | e202-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.11 | e211-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.12 | cge.gec.nthu.edu.tw | 0 | | |
| 140.114.40.13 | e213-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.14 | — | 0 | | |
| 140.114.40.15 | e215-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.16 | e216-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.17 | e217-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.18 | e218-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.19 | e219-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.20 | e220-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.21 | e221-1.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.22 | e221-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.23 | e223-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.24 | e224-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.25 | e225-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.26 | e226-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.27 | e227-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.28 | e228-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.29 | e227-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.30 | e227-5.gec.nthu.edu.tw | 0 | | |
| 140.114.40.31 | e301-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.32 | e302-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.33 | e303-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.34 | e304-1.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.35 | d3370.gec.nthu.edu.tw | 0 | | |
| 140.114.40.36 | e306-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.37 | e307-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.38 | e308-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.39 | e309-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.40 | e310-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.41 | e311-1.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.42 | e312-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.43 | — | 0 | Ping | |
| 140.114.40.44 | e314-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.45 | e315-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.46 | e316-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.47 | — | 0 | | |
| 140.114.40.48 | e318-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.49 | — | 0 | | |
| 140.114.40.50 | e320-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.51 | alice.gec.nthu.edu.tw | 0 | | |
| 140.114.40.52 | e218-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.53 | e220-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.54 | e220-4.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.55 | e224-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.56 | e224-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.57 | e224-8.gec.nthu.edu.tw | 0 | | |
| 140.114.40.58 | — | 0 | | |
| 140.114.40.59 | — | 0 | | |
| 140.114.40.60 | — | 0 | Ping | |
| 140.114.40.61 | — | 0 | | |
| 140.114.40.62 | — | 0 | | |
| 140.114.40.63 | — | 0 | | |
| 140.114.40.64 | — | 0 | | |
| 140.114.40.65 | — | 0 | | |
| 140.114.40.66 | e217-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.67 | — | 0 | | |
| 140.114.40.68 | writcent-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.69 | canonprint.gec.nthu.edu.tw | 0 | | |
| 140.114.40.70 | e222-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.71 | — | 0 | | |
| 140.114.40.72 | — | 0 | | |
| 140.114.40.73 | — | 0 | | |
| 140.114.40.74 | — | 0 | | |
| 140.114.40.75 | — | 0 | | |
| 140.114.40.76 | e226b1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.77 | e226b2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.78 | wylin.gec.nthu.edu.tw | 0 | | |
| 140.114.40.79 | — | 0 | | |
| 140.114.40.80 | e209b1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.81 | e209b2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.82 | — | 0 | | |
| 140.114.40.83 | writcent.gec.nthu.edu.tw | 0 | | |
| 140.114.40.84 | writcent-meeting.gec.nthu.edu.tw | 0 | | |
| 140.114.40.85 | — | 0 | | |
| 140.114.40.86 | — | 0 | | |
| 140.114.40.87 | — | 0 | | |
| 140.114.40.88 | — | 0 | | |
| 140.114.40.89 | — | 0 | | |
| 140.114.40.90 | — | 0 | | |
| 140.114.40.91 | — | 0 | | |
| 140.114.40.92 | — | 0 | | |
| 140.114.40.93 | — | 0 | | |
| 140.114.40.94 | — | 0 | | |
| 140.114.40.95 | — | 0 | | |
| 140.114.40.96 | — | 0 | | |
| 140.114.40.97 | — | 0 | | |
| 140.114.40.98 | — | 0 | | |
| 140.114.40.99 | — | 0 | | |
| 140.114.40.100 | data.gec.nthu.edu.tw | 0 | | |
| 140.114.40.101 | e201-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.102 | e202-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.103 | e203a-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.104 | e204-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.105 | e205b-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.106 | e206-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.107 | e207-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.108 | e208-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.109 | kthsu.gec.nthu.edu.tw | 0 | | |
| 140.114.40.110 | e202-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.111 | e211-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.112 | e212-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.113 | e213-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.114 | e214-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.115 | e215-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.116 | e216-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.117 | e217-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.118 | e218-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.119 | e219-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.120 | e220-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.121 | e221-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.122 | e222-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.123 | e223-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.124 | e224-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.125 | e225-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.126 | e226-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.127 | e227-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.128 | e228-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.129 | e227-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.130 | e222-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.131 | e209-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.132 | e209-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.133 | e308.gec.nthu.edu.tw | 0 | | |
| 140.114.40.134 | e227-9.gec.nthu.edu.tw | 0 | | |
| 140.114.40.135 | joinnet.gec.nthu.edu.tw | 0 | | |
| 140.114.40.136 | e-205-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.137 | e-205-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.138 | — | 0 | | |
| 140.114.40.139 | e-100.gec.nthu.edu.tw | 0 | | |
| 140.114.40.140 | e-213-9.gec.nthu.edu.tw | 0 | | |
| 140.114.40.141 | e-213-10.gec.nthu.edu.tw | 0 | | |
| 140.114.40.142 | e-305.gec.nthu.edu.tw | 0 | | |
| 140.114.40.143 | e-213-11.gec.nthu.edu.tw | 0 | | |
| 140.114.40.144 | e302-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.145 | e-208-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.146 | e-208b.gec.nthu.edu.tw | 0 | | |
| 140.114.40.147 | e-209-6.gec.nthu.edu.tw | 0 | | |
| 140.114.40.148 | e-213a.gec.nthu.edu.tw | 0 | | |
| 140.114.40.149 | — | 0 | | |
| 140.114.40.150 | e213-13.gec.nthu.edu.tw | 0 | | |
| 140.114.40.151 | e213-12.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.152 | e301-3.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.153 | e100.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.154 | e-303-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.155 | — | 0 | | |
| 140.114.40.156 | — | 0 | | |
| 140.114.40.157 | — | 0 | | |
| 140.114.40.158 | — | 0 | | |
| 140.114.40.159 | e224-5.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.160 | — | 0 | | |
| 140.114.40.161 | — | 0 | | |
| 140.114.40.162 | — | 0 | | |
| 140.114.40.163 | — | 0 | | |
| 140.114.40.164 | — | 0 | | |
| 140.114.40.165 | — | 0 | | |
| 140.114.40.166 | — | 0 | | |
| 140.114.40.167 | — | 0 | | |
| 140.114.40.168 | e205b-6.gec.nthu.edu.tw | 0 | | |
| 140.114.40.169 | — | 0 | | |
| 140.114.40.170 | e222-6.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.171 | — | 0 | | |
| 140.114.40.172 | — | 0 | | |
| 140.114.40.173 | — | 0 | | |
| 140.114.40.174 | — | 0 | | |
| 140.114.40.175 | e219-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.176 | — | 0 | | |
| 140.114.40.177 | — | 0 | | |
| 140.114.40.178 | — | 0 | | |
| 140.114.40.179 | — | 0 | | |
| 140.114.40.180 | techart.gec.nthu.edu.tw | 0 | | |
| 140.114.40.181 | — | 0 | | |
| 140.114.40.182 | e205a-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.183 | e205a-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.184 | e203b-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.185 | e203b-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.186 | — | 0 | | |
| 140.114.40.187 | e200.gec.nthu.edu.tw | 0 | | |
| 140.114.40.188 | — | 0 | | |
| 140.114.40.189 | — | 0 | | |
| 140.114.40.190 | — | 0 | | |
| 140.114.40.191 | e213-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.192 | e213-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.193 | e213-5.gec.nthu.edu.tw | 0 | | |
| 140.114.40.194 | e213-6.gec.nthu.edu.tw | 0 | | |
| 140.114.40.195 | e213-7.gec.nthu.edu.tw | 0 | | |
| 140.114.40.196 | e213-8.gec.nthu.edu.tw | 0 | | |
| 140.114.40.197 | — | 0 | | |
| 140.114.40.198 | — | 0 | | |
| 140.114.40.199 | — | 0 | | |
| 140.114.40.200 | e224-6.gec.nthu.edu.tw | 0 | | |
| 140.114.40.201 | e224-7.gec.nthu.edu.tw | 0 | | |
| 140.114.40.202 | e302-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.203 | e303-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.204 | e304-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.205 | e305-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.206 | e306-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.207 | e307-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.208 | e308-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.209 | kyocera.gec.nthu.edu.tw | 0 | | |
| 140.114.40.210 | e310-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.211 | e311-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.212 | e312-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.213 | e313-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.214 | e314-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.215 | e315-2.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.216 | e316-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.217 | — | 0 | | |
| 140.114.40.218 | e318-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.219 | — | 0 | | |
| 140.114.40.220 | e320-2.gec.nthu.edu.tw | 0 | | |
| 140.114.40.221 | e315-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.222 | e315-4.gec.nthu.edu.tw | 0 | | |
| 140.114.40.223 | e315-5.gec.nthu.edu.tw | 0 | | |
| 140.114.40.224 | e315-6.gec.nthu.edu.tw | 0 | | |
| 140.114.40.225 | e315-7.gec.nthu.edu.tw | 0 | | |
| 140.114.40.226 | cfte.gec.nthu.edu.tw | 0 | | |
| 140.114.40.227 | same.gec.nthu.edu.tw | 0 | | |
| 140.114.40.228 | e-403.gec.nthu.edu.tw | 0 | | |
| 140.114.40.229 | e-407.gec.nthu.edu.tw | 0 | | |
| 140.114.40.230 | e206-3.gec.nthu.edu.tw | 0 | | |
| 140.114.40.231 | — | 0 | | |
| 140.114.40.232 | — | 0 | Ping | |
| 140.114.40.233 | — | 0 | | |
| 140.114.40.234 | — | 0 | Ping | |
| 140.114.40.235 | usr.gec.nthu.edu.tw | 0 | | |
| 140.114.40.236 | — | 0 | | |
| 140.114.40.237 | e225-3.gec.nthu.edu.tw | 0 | Ping | |
| 140.114.40.238 | e308.gec.nthu.edu.tw | 0 | | |
| 140.114.40.239 | — | 0 | | |
| 140.114.40.240 | e110-1.gec.nthu.edu.tw | 0 | | |
| 140.114.40.241 | — | 0 | | |
| 140.114.40.242 | — | 0 | | |
| 140.114.40.243 | — | 0 | | |
| 140.114.40.244 | — | 0 | Ping | |
| 140.114.40.245 | — | 0 | Ping | |
| 140.114.40.246 | — | 0 | Ping | |
| 140.114.40.247 | e227-6.gec.nthu.edu.tw | 0 | | |
| 140.114.40.248 | obbo0309.gec.nthu.edu.tw | 0 | | |
| 140.114.40.249 | e227-8.gec.nthu.edu.tw | 0 | | |
| 140.114.40.250 | — | 0 | Ping | |
| 140.114.40.251 | — | 0 | | |
| 140.114.40.252 | — | 0 | | |
| 140.114.40.253 | — | 0 | Ping | |
| 140.114.40.254 | — | 0 | Ping | |
| 140.114.40.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 140.114.40.152
traceroute to 140.114.40.152 (140.114.40.152): 64 hops max, 52 byte packets
2 *
Measurement taken from 
IPinfo ProbeNet in Johannesburg, ZA
IPinfo ProbeNet in Johannesburg, ZAOn