IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 140.0.0.0/8
  3. 140.114.0.0/16
  4. 140.114.21.0/24

140.114.21.0/24 IP Range

Summary

ASNAS18047 National Tsing-Hua University
BGP140.114.0.0/16
IPs with RDNS254
Hosted Domains0
Pingable IPs3
Router IPs0
140.114.21.0—0
140.114.21.1eeth001.ee.nthu.edu.tw0
140.114.21.2eeth002.ee.nthu.edu.tw0
140.114.21.3eeth003.ee.nthu.edu.tw0
140.114.21.4eeth004.ee.nthu.edu.tw0
140.114.21.5eeth005.ee.nthu.edu.tw0
140.114.21.6eeth006.ee.nthu.edu.tw0
140.114.21.7eeth007.ee.nthu.edu.tw0
140.114.21.8eeth008.ee.nthu.edu.tw0
140.114.21.9eeth009.ee.nthu.edu.tw0
140.114.21.10eeth010.ee.nthu.edu.tw0
140.114.21.11eeth011.ee.nthu.edu.tw0
140.114.21.12eeth012.ee.nthu.edu.tw0
140.114.21.13eeth013.ee.nthu.edu.tw0
140.114.21.14eeth014.ee.nthu.edu.tw0
140.114.21.15eeth015.ee.nthu.edu.tw0
140.114.21.16eeth016.ee.nthu.edu.tw0
140.114.21.17eeth017.ee.nthu.edu.tw0
140.114.21.18eeth018.ee.nthu.edu.tw0
140.114.21.19eeth019.ee.nthu.edu.tw0
140.114.21.20eeth020.ee.nthu.edu.tw0
140.114.21.21eeth021.ee.nthu.edu.tw0
140.114.21.22eeth022.ee.nthu.edu.tw0
140.114.21.23eeth023.ee.nthu.edu.tw0
140.114.21.24eeth024.ee.nthu.edu.tw0
140.114.21.25eeth025.ee.nthu.edu.tw0
140.114.21.26eeth026.ee.nthu.edu.tw0
140.114.21.27eeth027.ee.nthu.edu.tw0
140.114.21.28eeth028.ee.nthu.edu.tw0
140.114.21.29eeth029.ee.nthu.edu.tw0
140.114.21.30eeth030.ee.nthu.edu.tw0
140.114.21.31eeth031.ee.nthu.edu.tw0
140.114.21.32eeth032.ee.nthu.edu.tw0
140.114.21.33eeth033.ee.nthu.edu.tw0
140.114.21.34eeth034.ee.nthu.edu.tw0
140.114.21.35eeth035.ee.nthu.edu.tw0
140.114.21.36eeth036.ee.nthu.edu.tw0
140.114.21.37eeth037.ee.nthu.edu.tw0
140.114.21.38eeth038.ee.nthu.edu.tw0
140.114.21.39eeth039.ee.nthu.edu.tw0
140.114.21.40eeth040.ee.nthu.edu.tw0
140.114.21.41eeth041.ee.nthu.edu.tw0
140.114.21.42nas.ssdlab.ee.nthu.edu.tw0
140.114.21.43discovery.ee.nthu.edu.tw0
140.114.21.44triton.ee.nthu.edu.tw0
140.114.21.45explorer.ee.nthu.edu.tw0
140.114.21.46eeth046.ee.nthu.edu.tw0
140.114.21.47eeth047.ee.nthu.edu.tw0
140.114.21.48eeth048.ee.nthu.edu.tw0
140.114.21.49eeth049.ee.nthu.edu.tw0
140.114.21.50eeth050.ee.nthu.edu.tw0
140.114.21.51eeth051.ee.nthu.edu.tw0
140.114.21.52eeth052.ee.nthu.edu.tw0
140.114.21.53eeth053.ee.nthu.edu.tw0
140.114.21.54eeth054.ee.nthu.edu.tw0
140.114.21.55eeth055.ee.nthu.edu.tw0
140.114.21.56eeth056.ee.nthu.edu.tw0
140.114.21.57eeth057.ee.nthu.edu.tw0
140.114.21.58eeth058.ee.nthu.edu.tw0
140.114.21.59eeth059.ee.nthu.edu.tw0
140.114.21.60eeth060.ee.nthu.edu.tw0
140.114.21.61eeth061.ee.nthu.edu.tw0
140.114.21.62eeth062.ee.nthu.edu.tw0
140.114.21.63eeth063.ee.nthu.edu.tw0
140.114.21.64eeth064.ee.nthu.edu.tw0
140.114.21.65eeth065.ee.nthu.edu.tw0
140.114.21.66eeth066.ee.nthu.edu.tw0
140.114.21.67eeth067.ee.nthu.edu.tw0
140.114.21.68eeth068.ee.nthu.edu.tw0
140.114.21.69eeth069.ee.nthu.edu.tw0
140.114.21.70eeth070.ee.nthu.edu.tw0
140.114.21.71eeth071.ee.nthu.edu.tw0
140.114.21.72eeth072.ee.nthu.edu.tw0
140.114.21.73eeth073.ee.nthu.edu.tw0
140.114.21.74eeth074.ee.nthu.edu.tw0
140.114.21.75eeth075.ee.nthu.edu.tw0
140.114.21.76eeth076.ee.nthu.edu.tw0
140.114.21.77eeth077.ee.nthu.edu.tw0
140.114.21.78eeth078.ee.nthu.edu.tw0
140.114.21.79eeth079.ee.nthu.edu.tw0
140.114.21.80eeth080.ee.nthu.edu.tw0
140.114.21.81eeth081.ee.nthu.edu.tw0
140.114.21.82eeth082.ee.nthu.edu.tw0
140.114.21.83eeth083.ee.nthu.edu.tw0
140.114.21.84eeth084.ee.nthu.edu.tw0
140.114.21.85eeth085.ee.nthu.edu.tw0
140.114.21.86eeth086.ee.nthu.edu.tw0
140.114.21.87eeth087.ee.nthu.edu.tw0
140.114.21.88eeth088.ee.nthu.edu.tw0
140.114.21.89eeth089.ee.nthu.edu.tw0
140.114.21.90eeth090.ee.nthu.edu.tw0
140.114.21.91eeth091.ee.nthu.edu.tw0
140.114.21.92eeth092.ee.nthu.edu.tw0
140.114.21.93eeth093.ee.nthu.edu.tw0
140.114.21.94eeth094.ee.nthu.edu.tw0
140.114.21.95eeth095.ee.nthu.edu.tw0
140.114.21.96eeth096.ee.nthu.edu.tw0
140.114.21.97eeth097.ee.nthu.edu.tw0
140.114.21.98eeth098.ee.nthu.edu.tw0
140.114.21.99eeth099.ee.nthu.edu.tw0
140.114.21.100eeth100.ee.nthu.edu.tw0
140.114.21.101eeth101.ee.nthu.edu.tw0
140.114.21.102eeth102.ee.nthu.edu.tw0
140.114.21.103eeth103.ee.nthu.edu.tw0
140.114.21.104eeth104.ee.nthu.edu.tw0
140.114.21.105eeth105.ee.nthu.edu.tw0
140.114.21.106eeth106.ee.nthu.edu.tw0
140.114.21.107eeth107.ee.nthu.edu.tw0
140.114.21.108eeth108.ee.nthu.edu.tw0
140.114.21.109eeth109.ee.nthu.edu.tw0
140.114.21.110eeth110.ee.nthu.edu.tw0
140.114.21.111eeth111.ee.nthu.edu.tw0
140.114.21.112eeth112.ee.nthu.edu.tw0
140.114.21.113eeth113.ee.nthu.edu.tw0
140.114.21.114eeth114.ee.nthu.edu.tw0
140.114.21.115eeth115.ee.nthu.edu.tw0
140.114.21.116eeth116.ee.nthu.edu.tw0
140.114.21.117eeth117.ee.nthu.edu.tw0
140.114.21.118eeth118.ee.nthu.edu.tw0
140.114.21.119eeth119.ee.nthu.edu.tw0
140.114.21.120eeth120.ee.nthu.edu.tw0
140.114.21.121eeth121.ee.nthu.edu.tw0
140.114.21.122eeth122.ee.nthu.edu.tw0
140.114.21.123eeth123.ee.nthu.edu.tw0
140.114.21.124eeth124.ee.nthu.edu.tw0
140.114.21.125eeth125.ee.nthu.edu.tw0
140.114.21.126eeth126.ee.nthu.edu.tw0
140.114.21.127eeth127.ee.nthu.edu.tw0
140.114.21.128eeth128.ee.nthu.edu.tw0
140.114.21.129eeth129.ee.nthu.edu.tw0
140.114.21.130eeth130.ee.nthu.edu.tw0
140.114.21.131eeth131.ee.nthu.edu.tw0
140.114.21.132eeth132.ee.nthu.edu.tw0
140.114.21.133eeth133.ee.nthu.edu.tw0
140.114.21.134eeth134.ee.nthu.edu.tw0
140.114.21.135eeth135.ee.nthu.edu.tw0
140.114.21.136eeth136.ee.nthu.edu.tw0
140.114.21.137eeth137.ee.nthu.edu.tw0
140.114.21.138eeth138.ee.nthu.edu.tw0
140.114.21.139eeth139.ee.nthu.edu.tw0
140.114.21.140eeth140.ee.nthu.edu.tw0
140.114.21.141eeth141.ee.nthu.edu.tw0
140.114.21.142eeth142.ee.nthu.edu.tw0
140.114.21.143eeth143.ee.nthu.edu.tw0
140.114.21.144eeth144.ee.nthu.edu.tw0
140.114.21.145eeth145.ee.nthu.edu.tw0
140.114.21.146eeth146.ee.nthu.edu.tw0
140.114.21.147eeth147.ee.nthu.edu.tw0
140.114.21.148eeth148.ee.nthu.edu.tw0
140.114.21.149eeth149.ee.nthu.edu.tw0
140.114.21.150eeth150.ee.nthu.edu.tw0
140.114.21.151eeth151.ee.nthu.edu.tw0
140.114.21.152eeth152.ee.nthu.edu.tw0
140.114.21.153eeth153.ee.nthu.edu.tw0
140.114.21.154eeth154.ee.nthu.edu.tw0
140.114.21.155eeth155.ee.nthu.edu.tw0
140.114.21.156eeth156.ee.nthu.edu.tw0
140.114.21.157eeth157.ee.nthu.edu.tw0
140.114.21.158eeth158.ee.nthu.edu.tw0
140.114.21.159eeth159.ee.nthu.edu.tw0
140.114.21.160eeth160.ee.nthu.edu.tw0
140.114.21.161eeth161.ee.nthu.edu.tw0
140.114.21.162eeth162.ee.nthu.edu.tw0
140.114.21.163eeth163.ee.nthu.edu.tw0
140.114.21.164eeth164.ee.nthu.edu.tw0
140.114.21.165eeth165.ee.nthu.edu.tw0
140.114.21.166eeth166.ee.nthu.edu.tw0
140.114.21.167eeth167.ee.nthu.edu.tw0
140.114.21.168eeth168.ee.nthu.edu.tw0
140.114.21.169eeth169.ee.nthu.edu.tw0
140.114.21.170eeth170.ee.nthu.edu.tw0
140.114.21.171eeth171.ee.nthu.edu.tw0
140.114.21.172eeth172.ee.nthu.edu.tw0
140.114.21.173eeth173.ee.nthu.edu.tw0
140.114.21.174eeth174.ee.nthu.edu.tw0
140.114.21.175eeth175.ee.nthu.edu.tw0
140.114.21.176eeth176.ee.nthu.edu.tw0
140.114.21.177eeth177.ee.nthu.edu.tw0
140.114.21.178eeth178.ee.nthu.edu.tw0
140.114.21.179eeth179.ee.nthu.edu.tw0
140.114.21.180eeth180.ee.nthu.edu.tw0
140.114.21.181eeth181.ee.nthu.edu.tw0
140.114.21.182eeth182.ee.nthu.edu.tw0
140.114.21.183eeth183.ee.nthu.edu.tw0
140.114.21.184eeth184.ee.nthu.edu.tw0
140.114.21.185eeth185.ee.nthu.edu.tw0
140.114.21.186eeth186.ee.nthu.edu.tw0
140.114.21.187eeth187.ee.nthu.edu.tw0
140.114.21.188eeth188.ee.nthu.edu.tw0
140.114.21.189eeth189.ee.nthu.edu.tw0
140.114.21.190eeth190.ee.nthu.edu.tw0
140.114.21.191eeth191.ee.nthu.edu.tw0
140.114.21.192eeth192.ee.nthu.edu.tw0
140.114.21.193eeth193.ee.nthu.edu.tw0
140.114.21.194eeth194.ee.nthu.edu.tw0
140.114.21.195eeth195.ee.nthu.edu.tw0
140.114.21.196eeth196.ee.nthu.edu.tw0
140.114.21.197eeth197.ee.nthu.edu.tw0
140.114.21.198eeth198.ee.nthu.edu.tw0
140.114.21.199eeth199.ee.nthu.edu.tw0
140.114.21.200eeth200.ee.nthu.edu.tw0
140.114.21.201eeth201.ee.nthu.edu.tw0
140.114.21.202eeth202.ee.nthu.edu.tw0
140.114.21.203eeth203.ee.nthu.edu.tw0
140.114.21.204eeth204.ee.nthu.edu.tw0
140.114.21.205eeth205.ee.nthu.edu.tw0
140.114.21.206eeth206.ee.nthu.edu.tw0
140.114.21.207eeth207.ee.nthu.edu.tw0
140.114.21.208eeth208.ee.nthu.edu.tw0
140.114.21.209eeth209.ee.nthu.edu.tw0
140.114.21.210eeth210.ee.nthu.edu.tw0
140.114.21.211eeth211.ee.nthu.edu.tw0
140.114.21.212eeth212.ee.nthu.edu.tw0
140.114.21.213eeth213.ee.nthu.edu.tw0
140.114.21.214eeth214.ee.nthu.edu.tw0
140.114.21.215eeth215.ee.nthu.edu.tw0
140.114.21.216eeth216.ee.nthu.edu.tw0
140.114.21.217eeth217.ee.nthu.edu.tw0
140.114.21.218eeth218.ee.nthu.edu.tw0
140.114.21.219eeth219.ee.nthu.edu.tw0
140.114.21.220eeth220.ee.nthu.edu.tw0
140.114.21.221eeth221.ee.nthu.edu.tw0
140.114.21.222eeth222.ee.nthu.edu.tw0
140.114.21.223eeth223.ee.nthu.edu.tw0
140.114.21.224eeth224.ee.nthu.edu.tw0
140.114.21.225eeth225.ee.nthu.edu.tw0
140.114.21.226eeth226.ee.nthu.edu.tw0
140.114.21.227eeth227.ee.nthu.edu.tw0
140.114.21.228eeth228.ee.nthu.edu.tw0
140.114.21.229eeth229.ee.nthu.edu.tw0
140.114.21.230eeth230.ee.nthu.edu.tw0
140.114.21.231eeth231.ee.nthu.edu.tw0
140.114.21.232eeth232.ee.nthu.edu.tw0
140.114.21.233eeth233.ee.nthu.edu.tw0
140.114.21.234hertz.ee.nthu.edu.tw0
140.114.21.235tesla.ee.nthu.edu.tw0
140.114.21.236einstein.ee.nthu.edu.tw0
140.114.21.237turing.ee.nthu.edu.tw0
140.114.21.238eeth238.ee.nthu.edu.tw0
140.114.21.239eeth239.ee.nthu.edu.tw0
140.114.21.240eeth240.ee.nthu.edu.tw0
140.114.21.241eeth241.ee.nthu.edu.tw0
140.114.21.242eeth242.ee.nthu.edu.tw0
140.114.21.243eeth243.ee.nthu.edu.tw0
140.114.21.244eeth244.ee.nthu.edu.tw0
140.114.21.245eeth245.ee.nthu.edu.tw0
140.114.21.246eeth246.ee.nthu.edu.tw0
140.114.21.247eeth247.ee.nthu.edu.tw0
140.114.21.248eeth248.ee.nthu.edu.tw0
140.114.21.249eeth249.ee.nthu.edu.tw0
140.114.21.250eeth250.ee.nthu.edu.tw0
140.114.21.251eeth251.ee.nthu.edu.tw0
140.114.21.252eeth252.ee.nthu.edu.tw0
140.114.21.253eeth253.ee.nthu.edu.tw0
140.114.21.254eeth254.ee.nthu.edu.tw0
140.114.21.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 140.114.21.43
traceroute to 140.114.21.43 (140.114.21.43): 64 hops max, 52 byte packets
1 [AS136258] 223.165.4.2 0.277 ms
2 *
3 [AS55720] 103.4.28.38 0.443 ms
4 [] 203.163.222.11 0.778 ms
5 [AS9505] 175.41.58.145 1.149 ms
6 [AS9505] 203.78.181.222 1.275 ms
7 [AS9505] 203.160.226.42 3.585 ms
8 [AS18047] 140.114.1.82 2.857 ms
9 [AS18047] 140.114.2.134 2.599 ms
10 *
11 *
12 [AS18047] 140.114.21.43 3.104 ms
Measurement taken from  IPinfo ProbeNet in Taipei, TW
On