121.190.0.0/16

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Summary

IP address summary information
ASNs	5
Countries	1
BGP Prefixes	6
Routers	71
Pingable IPs	34,228

South Korea
100.00%


121.190.0.0/24	South Korea100.00%	1	1
121.190.1.0/24	South Korea100.00%	1	1
121.190.2.0/24	South Korea100.00%	1	1
121.190.3.0/24	South Korea100.00%	1	1
121.190.4.0/24	South Korea100.00%	1	1
121.190.5.0/24	South Korea100.00%	1	1
121.190.6.0/24	South Korea100.00%	1	1
121.190.7.0/24	South Korea100.00%	1	1
121.190.8.0/24	South Korea100.00%	1	1
121.190.9.0/24	South Korea100.00%	1	1

Sub-ranges

Important routers in 121.190.0.0/16


121.190.253.198	Incheon, South Korea	AS4766Korea Telecom
121.190.62.210	Seoul, South Korea	AS4766Korea Telecom
121.190.62.66	Seoul, South Korea	AS4766Korea Telecom
121.190.63.34	Seoul, South Korea	AS4766Korea Telecom
121.190.63.30	Seoul, South Korea	AS4766Korea Telecom
121.190.107.3	Seoul, South Korea	AS4766Korea Telecom
121.190.62.218	Seoul, South Korea	AS4766Korea Telecom
121.190.203.110	Seoul, South Korea	AS4766Korea Telecom
121.190.77.243	Seoul, South Korea	AS4766Korea Telecom
121.190.62.246	Seoul, South Korea	AS4766Korea Telecom

Important routers in 121.190.0.0/16

Pingable IPs

34,228 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


121.190.170.249	AS4766Korea Telecom	1.59ms from Seoul, KR
121.190.154.175	AS4766Korea Telecom	1.51ms from Incheon, KR
121.190.146.94	AS4766Korea Telecom	1.47ms from Seoul, KR
121.190.106.126	AS4766Korea Telecom	1.33ms from Seoul, KR
121.190.190.254	AS4766Korea Telecom	1.66ms from Seoul, KR
121.190.143.222	AS4766Korea Telecom	1.61ms from Seoul, KR
121.190.96.194	AS4766Korea Telecom	1.46ms from Seoul, KR
121.190.138.231	AS4766Korea Telecom	1.55ms from Seoul, KR
121.190.222.4	AS4766Korea Telecom	1.07ms from Incheon, KR
121.190.244.171	AS4766Korea Telecom	0.77ms from Incheon, KR

Other Pingable IPs

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


200.51.232.64	AS22927Telefonica de Argentina	0.36ms from Buenos Aires, AR
3.144.24.16	AS16509Amazon.com, Inc.	1.07ms from Columbus, US
217.248.102.80	AS3320Deutsche Telekom AG	2.89ms from Frankfurt am Main, DE
81.135.129.112	AS2856British Telecommunications Limited	4.09ms from London, GB
186.53.75.208	AS6057Administracion Nacional de Telecomunicaciones	1.54ms from Montevideo, UY
182.165.188.112	AS17511OPTAGE Inc.	2.07ms from Osaka, JP
200.115.98.64	AS269919HONDUVISION SRL	4.28ms from San Pedro Sula, HN
140.114.209.144	AS18047National Tsing-Hua University	2.31ms from Taipei, TW
54.248.243.192	AS16509Amazon.com, Inc.	0.29ms from Tokyo, JP
52.142.53.80	AS8075Microsoft Corporation	0.42ms from Ashburn, 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 -f3 121.190.94.161

traceroute to 121.190.94.161 (121.190.94.161): 64 hops max, 52 byte packets

3 [] 169.150.195.223 24.909 ms

4 [AS4766] 112.174.91.241 25.195 ms

5 *

6 *

7 [AS4766] 112.189.136.38 44.169 ms

8 [AS4766] 121.190.94.161 32.883 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 15, 2026

Traceroute

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121.190.0.0/16

Summary

Sub-ranges

Important routers in 121.190.0.0/16

Important routers in 121.190.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 121.190.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute

121.190.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 121.190.0.0/16

Important routers in 121.190.0.0/16

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 121.190.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute