140.118.31.0/24

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Summary

IP address summary information
ASN	AS1659 — Taiwan Academic Network (TANet) Information Center
BGP Prefix	140.112.0.0/12
Pingable IPs	23
Routers	0


140.118.31.0	—	0
140.118.31.1	mgate1.ntust.edu.tw	0
140.118.31.2	threews.ntust.edu.tw	0
140.118.31.3	adslgate1.ntust.edu.tw	0
140.118.31.4	adslgate2.ntust.edu.tw	0
140.118.31.5	wr.ntust.edu.tw	0
140.118.31.6	ips1.ntust.edu.tw	0
140.118.31.7	ips2.ntust.edu.tw	0
140.118.31.8	ips3.ntust.edu.tw	0
140.118.31.9	ips4.ntust.edu.tw	0
140.118.31.10	webmail.ntust.edu.tw	0
140.118.31.11	qos.ntust.edu.tw	0
140.118.31.12	qos-management.ntust.edu.tw	0
140.118.31.13	ldap.ntust.edu.tw	0
140.118.31.14	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f3 140.118.31.124

traceroute to 140.118.31.124 (140.118.31.124): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.212 0.202 ms

4 [AS4780] 192.72.250.13 0.948 ms

5 [AS4780] 139.175.57.107 1.008 ms

6 [AS4780] 139.175.56.142 1.119 ms

7 [AS4780] 139.175.57.118 1 ms

8 *

9 [AS1659] 192.192.7.198 1.649 ms

10 *

11 *

12 [AS1659] 140.118.250.6 1.991 ms

13 [AS1659] 140.118.31.124 1.353 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On August 7, 2026

Traceroute

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140.118.31.0/24

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140.118.31.0/24

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