203.230.16.0/23

AS1237 · KISTI

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Summary

Country	South Korea
Domain	kisti.re.kr
ASN	AS1237
Registry	KRNIC
ID	203.230.16.0-203.230.17.255

WHOIS Details

inetnum:            203.230.16.0 - 203.230.17.255
descr:              Korea Institute of Science and Technology Information
network-type:       INFRA
address:            Daehak-ro Yuseong-gu Daejeon 34141 Korea
zip-code:           34141
created:            2002-12-25
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
203.230.199.0/24	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.

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
91.181.13.247	AS5432 Proximus NV	`1.98ms` from Brussels, BE
125.177.40.135	AS17858 LG POWERCOMM	`1.80ms` from Incheon, KR
174.176.48.39	AS7922 Comcast Cable Communications, LLC	`2.29ms` from Miami, US
122.247.56.167	AS4134 CHINANET-BACKBONE	`8.10ms` from Ningbo, CN
49.212.58.183	AS9371 SAKURA Internet Inc.	`0.42ms` from Osaka, JP
77.125.174.71	AS12400 Partner Communications Ltd.	`0.84ms` from Rosh Ha‘Ayin, IL
89.253.75.215	AS33885 Telenor Sverige AB	`0.68ms` from Stockholm, SE
54.66.28.39	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
171.124.46.71	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Taiyuan, CN
36.131.223.167	AS9808 China Mobile Communications Group Co., Ltd.	`2.79ms` from Tieling, CN
210.174.53.55	AS2527 Sony Network Communications Inc.	`2.58ms` from Tokyo, JP
115.61.213.183	AS4837 CHINA UNICOM China169 Backbone	`4.72ms` from Zhengzhou, CN
51.224.250.167	AS16509 Amazon.com, Inc.	`0.73ms` from Berlin, DE
193.223.58.183	AS3303 Swisscom (Switzerland) Ltd	`11.30ms` from Bologna, IT
41.237.95.39	AS8452 TE-AS	`6.44ms` from Cairo, EG
110.41.201.55	AS55990 Huawei Cloud Service data center	`1.91ms` from Guangzhou, CN
116.122.38.71	AS9318 SK Broadband Co Ltd	`0.99ms` from Incheon, KR
86.3.19.199	AS5089 Virgin Media Limited	`5.73ms` from London, GB
70.95.82.215	AS20001 Charter Communications Inc	`6.50ms` from Los Angeles, US
165.234.141.87	AS19530 State of North Dakota, ITD	`12.75ms` from Minneapolis, US
185.155.114.23	AS203668 LLC "ConceptGROUP"	`0.34ms` from Saint Petersburg, RU
182.236.9.135	AS10013 FreeBit Co.,Ltd.	`11.93ms` from Tokyo, JP
114.185.60.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.36ms` from Tokyo, JP
153.164.79.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.18ms` from Tokyo, JP
197.202.204.199	AS36947 Telecom Algeria	`14.40ms` from Algiers, DZ

Traceroute

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

traceroute -a -n -q1 -f2 -m6 203.230.17.125

traceroute to 203.230.17.125 (203.230.17.125): 6 hops max, 52 byte packets

2 [AS36868] 196.46.49.33 42.588 ms

3 [AS36868] 196.46.34.109 41.636 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ebene, MU

On February 16th 2026

What are IP address ranges?

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