203.238.16.0/24

AS131866 · Digital Edge Korea

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Summary

Country	South Korea
Domain	its-in.co.kr
ASN	AS131866
Parent Range	203.238.0.0/17
Registry	KRNIC
ID	203.238.16.0-203.238.16.255

WHOIS Details

inetnum:            203.238.16.0 - 203.238.16.255
descr:              Its-in
network-type:       CUSTOMER
address:            Gasan-dong Geumcheon-gu Seoul
zip-code:           08500
created:            2003-09-06
admin:              GENERATED-KRNIC-IP-MANAGER-RJH1205
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-RJH1205
person:             IP Manager
name:               IP Manager
phone:              +82-2-2038-4874
e-mail:             rjh1205@its-in.co.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.238.16.0/24

Range	ASN	Company	Num of IPs
203.238.0.0/17	AS9848	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9571	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9973	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 203.238.0.0/16

Range	ASN	Company	Num of IPs
203.238.0.0/17	AS9571	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9973	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9848	SEJONG NETWORKS	32,768
203.238.224.0/19	AS10174	Munhwa Broadcasting Corporation	8,192
203.238.176.0/20	AS9286	KINX	4,096
203.238.176.0/20	AS9957	KINX	4,096
203.238.160.0/20	AS17841	NATIONAL INFORMATION RESOURCES SERVICE	4,096
203.238.56.0/22	AS23584	mk	1,024
203.238.56.0/22	AS9492	mk	1,024
203.238.38.0/23	AS131866	dewsystem	512
203.238.84.0/23	AS23584	PUSAN CATV	512
203.238.38.0/23	AS9848	dewsystem	512
203.238.186.0/24	AS9286	KINX	256
203.238.187.0/24	AS9286	KINX	256
203.238.36.0/24	AS17837	Korea Cyber Payment	256
203.238.13.0/24	AS131866	Its-in	256
203.238.86.0/24	AS23584	PUSAN CATV	256
203.238.177.0/24	AS46003	KINX	256
203.238.182.0/24	AS46003	KINX	256
203.238.183.0/24	AS46003	KINX	256
203.238.181.0/24	AS9286	KINX	256
203.238.182.0/24	AS9286	KINX	256
203.238.184.0/24	AS9286	KINX	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.238.16.9	AS131866 Digital Edge Korea	`1.73ms` 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.

IP Address	ASN	Details
52.191.15.88	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
107.84.192.248	AS20057 AT&T Enterprises, LLC	`3.03ms` from Atlanta, US
91.120.177.248	AS5483 Magyar Telekom Plc.	`5.31ms` from Budapest, HU
185.238.250.8	AS40065 CNSERVERS LLC	`0.21ms` from Los Angeles, US
99.106.98.248	AS7018 AT&T Enterprises, LLC	`1.70ms` from Los Angeles, US
122.239.246.104	AS4134 CHINANET-BACKBONE	`11.45ms` from Nanchang, CN
112.69.142.8	AS17511 OPTAGE Inc.	`1.64ms` from Osaka, JP
116.91.217.152	AS14593 Space Exploration Technologies Corporation	`12.01ms` from Perth, AU
171.99.252.24	AS17552 True Online	`2.64ms` from Bangkok, TH
110.151.65.200	AS1221 Telstra Limited	`2.00ms` from Brisbane, AU
179.38.212.232	AS22927 Telefonica de Argentina	`2.25ms` from Buenos Aires, AR
75.181.130.40	AS11426 Charter Communications Inc	`3.10ms` from Charlotte, US
34.241.27.104	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
93.202.184.72	AS3320 Deutsche Telekom AG	`4.81ms` from Frankfurt am Main, DE
1.14.163.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
176.58.99.88	AS63949 Akamai Connected Cloud	`0.75ms` from London, GB
119.25.154.8	AS9617 JCOM Co., Ltd.	`9.49ms` from Osaka, JP
212.111.243.40	AS15372 IBH IT-Service GmbH	`3.16ms` from Prague, CZ
27.221.71.72	AS4837 CHINA UNICOM China169 Backbone	`0.35ms` from Qingdao, CN
105.97.202.152	AS36947 Telecom Algeria	`14.31ms` from Algiers, DZ
73.101.41.136	AS7922 Comcast Cable Communications, LLC	`19.93ms` from New York City, US
153.218.22.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.54ms` from Osaka, JP
177.72.119.248	AS262546 NetCintra Telecomunicações Ltda.	`3.76ms` from Sao Paulo, BR
180.230.134.72	AS17858 LG POWERCOMM	`4.28ms` from Seoul, KR
60.97.103.216	AS17676 SoftBank Corp.	`3.53ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 203.238.16.9

traceroute to 203.238.16.9 (203.238.16.9): 64 hops max, 52 byte packets

4 [AS174] 154.54.57.97 1.412 ms

5 [AS174] 154.54.61.237 11.362 ms

6 [AS174] 154.54.61.221 16.145 ms

7 [AS174] 130.117.48.129 24.668 ms

8 [AS174] 130.117.1.2 24.81 ms

9 [AS174] 154.25.2.166 25.603 ms

10 [AS174] 149.11.21.194 25.348 ms

11 *

12 [] 69.194.166.230 239.952 ms

13 [] 203.86.105.14 251.825 ms

14 [AS9848] 211.239.201.162 241.929 ms

15 [AS9848] 211.239.201.146 242.167 ms

16 [AS9848] 211.239.235.82 240.612 ms

17 *

18 [AS9848] 203.255.119.172 242.28 ms

19 [AS131866] 203.238.16.9 244.076 ms

Measurement taken from

IPinfo ProbeNet in Taellberg, SE

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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