140.121.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	21
Pingable IPs	106

Taiwan
100.00%


140.121.0.0/24	Taiwan100.00%	1	1	0
140.121.1.0/24	Taiwan100.00%	1	1	0
140.121.2.0/24	Taiwan100.00%	1	1	0
140.121.3.0/24	Taiwan100.00%	1	1	0
140.121.4.0/24	Taiwan100.00%	1	1	0
140.121.5.0/24	Taiwan100.00%	1	1	2
140.121.6.0/24	Taiwan100.00%	1	1	0
140.121.7.0/24	Taiwan100.00%	1	1	0
140.121.8.0/24	Taiwan100.00%	1	1	0
140.121.9.0/24	Taiwan100.00%	1	1	0

Sub-ranges

Important routers in 140.121.0.0/16


140.121.249.34	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.82	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.2	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.250	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.110	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.90	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.6	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.62	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.42	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center
140.121.249.94	Taichung, Taiwan	AS1659Taiwan Academic Network (TANet) Information Center

Important routers in 140.121.0.0/16

Pingable IPs

106 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


140.121.80.254	AS1659Taiwan Academic Network (TANet) Information Center	2.73ms from Taipei, TW
140.121.5.254	AS1659Taiwan Academic Network (TANet) Information Center	2.92ms from Taipei, TW
140.121.47.254	AS1659Taiwan Academic Network (TANet) Information Center	2.87ms from Taipei, TW
140.121.0.1	AS1659Taiwan Academic Network (TANet) Information Center	2.92ms from Taipei, TW
140.121.81.254	AS1659Taiwan Academic Network (TANet) Information Center	2.95ms from Taipei, TW
140.121.91.254	AS1659Taiwan Academic Network (TANet) Information Center	2.83ms from Taipei, TW

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


73.216.185.208	AS7922Comcast Cable Communications, LLC	5.52ms from Ashburn, US
200.217.21.224	AS7738V tal	14.13ms from Fortaleza, BR
62.43.57.80	AS6739Vodafone ONO AS	5.10ms from Madrid, ES
151.5.245.96	AS1267WIND TRE S.P.A.	3.55ms from Milan, IT
90.7.163.192	AS3215Orange S.A.	2.42ms from Paris, FR
3.236.203.0	AS14618Amazon.com, Inc.	0.21ms from Reston, US
222.107.100.208	AS4766Korea Telecom	1.08ms from Seoul, KR
175.168.184.160	AS4837CHINA UNICOM China169 Backbone	7.83ms from Tieling, CN
111.48.52.96	AS9808China Mobile Communications Group Co., Ltd.	1.86ms from Wuhan, CN
69.11.161.96	AS4181TDS TELECOM	8.46ms from Atlanta, US

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f5 -m13 140.121.94.44

traceroute to 140.121.94.44 (140.121.94.44): 13 hops max, 52 byte packets

5 [AS4637] 210.176.131.58 0.943 ms

6 [AS4637] 202.84.137.253 119.212 ms

7 [AS4637] 210.176.44.178 117.478 ms

8 [AS1659] 192.192.68.63 100.722 ms

9 [AS1659] 192.192.61.53 111.423 ms

10 [AS1659] 192.192.61.89 112.166 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On July 13, 2026

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

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140.121.0.0/16

Summary

Sub-ranges

Important routers in 140.121.0.0/16

Important routers in 140.121.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Summarize IPs

Important routers in 140.121.0.0/16

Pingable IPs

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Traceroute

140.121.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 140.121.0.0/16

Important routers in 140.121.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 140.121.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute