203.230.72.0/24

AS1237 · KISTI

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS1237
Registry	KRNIC
ID	203.230.72.0-203.230.73.255

WHOIS Details

inetnum:            203.230.72.0 - 203.230.73.255
descr:              KISTI
network-type:       INFRA
address:            Daejeon Yuseong-gu Daehak-ro 245
zip-code:           34141
created:            2019-05-08
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-42-869-0707
e-mail:             noc@kreonet.net
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.230.0.0/16

Range	ASN	Company	Num of IPs
203.230.160.0/19	AS45377	Korea Telecom	8,192
203.230.32.0/20	AS17595	Korea Institute of Nuclear Safety	4,096
203.230.80.0/20	AS4766	Korean Education Network	4,096
203.230.24.0/21	AS1237	Korea Institute of Science and Technology Information	2,048
203.230.64.0/21	AS1237	KISTI	2,048
203.230.192.0/22	AS18329	SANGMYUNG UNIVERSITY	1,024
203.230.196.0/23	AS18329	SANGMYUNG UNIVERSITY	512
203.230.212.0/23	AS18028	Gyeongsang National University	512
203.230.4.0/23	AS45363	Sun Moon University	512
203.230.16.0/23	AS1237	Korea Institute of Science and Technology Information	512
203.230.199.0/24	AS3786	Kkottongnae Hyundo University of Social Welfare	256
203.230.218.0/24	AS3786	Korea Soongsil Cyber University	256
203.230.132.0/24	AS4766	Appeals Commission for Education	256
203.230.219.0/24	AS4766	Chungkang College Of Cultural Industries	256
203.230.254.0/24	AS4766	Choonhae College	256
203.230.255.0/24	AS4766	Choonhae College	256
203.230.133.0/24	AS9691	Kyungsung University	256
203.230.208.0/24	AS10053	Yeonsung University	256
203.230.215.0/24	AS9691	Kyungsung University	256
203.230.209.0/24	AS10053	Yeonsung University	256
203.230.240.0/24	AS18023	Korea Maritime University(KMU)	256
203.230.241.0/24	AS18023	Korea Maritime University(KMU)	256
203.230.242.0/24	AS18023	Korea Maritime University(KMU)	256
203.230.243.0/24	AS18023	Korea Maritime University(KMU)	256
203.230.252.0/24	AS18023	Korea Maritime University(KMU)	256
203.230.253.0/24	AS18023	Korea Maritime University(KMU)	256
203.230.214.0/24	AS18028	Gyeongsang National University	256
203.230.198.0/24	AS18329	SANGMYUNG UNIVERSITY	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address	ASN	Details
203.230.72.1	AS1237 KISTI	`3.69ms` 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
172.212.124.56	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
83.215.28.248	AS8445 SALZBURG AG fur Energie, Verkehr und Telekommunikation	`12.32ms` from Frankfurt am Main, DE
88.74.163.184	AS3209 Vodafone GmbH	`5.90ms` from Hamburg, DE
156.234.99.120	AS138415 Yancy Limited	`0.68ms` from Hong Kong, HK
154.204.179.152	AS400619 AROSSCLOUD INC.	`0.89ms` from Hong Kong, HK
122.196.82.184	AS9617 JCOM Co., Ltd.	`12.69ms` from Osaka, JP
52.47.82.168	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
1.96.109.8	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
20.81.15.8	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
13.74.246.136	AS8075 Microsoft Corporation	`0.78ms` from Dublin, IE
87.114.30.8	AS6871 Plusnet	`3.07ms` from Erith, GB
188.63.239.24	AS3303 Swisscom (Switzerland) Ltd	`0.69ms` from Lausanne, CH
90.252.8.24	AS5378 Vodafone Limited	`9.68ms` from London, GB
80.24.220.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.32ms` from Madrid, ES
80.40.30.184	AS13285 TalkTalk Communications Limited	`5.78ms` from Manchester, GB
136.110.180.168	AS396982 Google LLC	`0.07ms` from Melbourne, AU
23.29.156.136	AS47869 ColoHouse LLC	`0.19ms` from Miami, US
107.161.168.168	AS213535 YottaSrc	`0.29ms` from New York City, US
130.250.134.200	AS28944 TATA Communications (Canada) Ltd.	`1.77ms` from New York City, US
77.32.132.8	AS200484 Sendinblue SAS	`4.36ms` from Paris, FR
90.22.59.248	AS3215 Orange S.A.	`9.04ms` from Paris, FR
100.28.195.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
101.46.51.56	AS136907 HUAWEI CLOUDS	`0.60ms` from Riyadh, SA
51.235.146.232	AS25019 Saudi Telecom Company JSC	`2.65ms` from Riyadh, SA
67.245.143.184	AS12271 Charter Communications Inc	`9.73ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 203.230.72.16

traceroute to 203.230.72.16 (203.230.72.16): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 57.113 ms

2 *

3 *

4 *

5 [AS1237] 134.75.5.102 201.302 ms

6 [AS1237] 203.241.173.102 192.221 ms

7 *

8 *

9 [AS1237] 203.230.72.16 192.946 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 16th 2026

What are IP address ranges?

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