203.242.0.0/16

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Summary

IP address summary information
ASNs	6
Countries	2
BGP Prefixes	26
Routers	96
Pingable IPs	1,354

South Korea
96.38%
Australia
3.62%


203.242.0.0/24	South Korea100.00%	1	1	0
203.242.1.0/24	South Korea100.00%	1	1	1
203.242.2.0/24	South Korea100.00%	1	1	0
203.242.3.0/24	South Korea100.00%	1	1	1
203.242.4.0/24	South Korea100.00%	1	1	0
203.242.5.0/24	South Korea100.00%	1	1	1
203.242.6.0/24	South Korea100.00%	1	1	0
203.242.7.0/24	South Korea100.00%	1	1	0
203.242.8.0/24	South Korea100.00%	1	1	0
203.242.9.0/24	South Korea100.00%	1	1	0

Sub-ranges

Important routers in 203.242.0.0/16


203.242.164.21	Incheon, South Korea	AS7557Korea Trade Network
203.242.156.230	Seoul, South Korea	AS7557Korea Trade Network
203.242.164.17	Seoul, South Korea	AS7557Korea Trade Network
203.242.135.102	Seoul, South Korea	AS7557Korea Trade Network
203.242.255.242	Seoul, South Korea	AS7557Korea Trade Network
203.242.156.126	Bucheon-si, South Korea	AS7557Korea Trade Network
203.242.135.13	Seoul, South Korea	AS7557Korea Trade Network
203.242.135.106	Incheon, South Korea	AS7557Korea Trade Network
203.242.159.2	Seoul, South Korea	AS7557Korea Trade Network
203.242.180.146	Seoul, South Korea	AS7557Korea Trade Network

Important routers in 203.242.0.0/16

Pingable IPs

1,354 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


203.242.139.129	AS7557Korea Trade Network	1.57ms from Incheon, KR
203.242.154.57	AS7557Korea Trade Network	3.10ms from Seoul, KR
203.242.180.246	AS7557Korea Trade Network	1.16ms from Incheon, KR
203.242.62.242	AS10189Hyundai Movex	1.51ms from Seoul, KR
203.242.136.56	AS7557Korea Trade Network	1.05ms from Seoul, KR
203.242.229.177	AS7557Korea Trade Network	2.90ms from Seoul, KR
203.242.185.254	AS7557Korea Trade Network	1.01ms from Seoul, KR
203.242.3.225	AS17841NATIONAL INFORMATION RESOURCES SERVICE	1.53ms from Incheon, KR
203.242.175.209	AS7557Korea Trade Network	2.86ms from Seoul, KR
203.242.184.130	AS7557Korea Trade Network	2.86ms from Seoul, KR

Other Pingable IPs

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


174.170.147.240	AS7922Comcast Cable Communications, LLC	8.90ms from Austin, US
109.207.47.48	AS52026TRUF d.o.o.	0.71ms from Belgrade, RS
54.203.43.96	AS16509Amazon.com, Inc.	0.15ms from Boardman, US
31.49.154.192	AS2856British Telecommunications Limited	8.38ms from Erith, GB
136.124.104.112	AS396982Google LLC	0.13ms from Frankfurt am Main, DE
52.229.201.144	AS8075Microsoft Corporation	0.39ms from Hong Kong, HK
65.69.170.32	AS7018AT&T Enterprises, LLC	1.19ms from Kansas City, US
87.8.126.240	AS3269Telecom Italia S.p.A.	3.78ms from Milan, IT
66.187.12.16	AS16436Az Airnet	5.05ms from Phoenix, US
78.81.12.240	AS16301Novgorod Datacom LLC	3.96ms from Saint Petersburg, RU

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 -m16 203.242.12.33

traceroute to 203.242.12.33 (203.242.12.33): 16 hops max, 52 byte packets

1 [AS142382] 103.172.18.1 129.65 ms

2 [AS4787] 210.210.163.148 0.989 ms

3 [AS4787] 125.208.158.217 18.601 ms

4 [AS38158] 121.100.4.237 17.584 ms

5 [AS38158] 121.100.7.225 19.163 ms

6 [AS38158] 121.100.7.48 20.41 ms

7 [AS38158] 121.100.7.180 18.264 ms

8 [] 203.81.2.1 19.897 ms

9 [] 69.194.166.41 30.724 ms

10 [] 69.194.165.5 67.262 ms

11 [] 69.194.166.250 68.394 ms

12 [AS4766] 121.189.2.241 64.394 ms

13 [AS4766] 112.174.80.93 110.082 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On July 12, 2026

Traceroute

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203.242.0.0/16

Summary

Sub-ranges

Important routers in 203.242.0.0/16

Important routers in 203.242.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 203.242.0.0/16

Pingable IPs

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Traceroute

203.242.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 203.242.0.0/16

Important routers in 203.242.0.0/16

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 203.242.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute