203.230.1.0/24

AS17579 · KISTI

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS17579
Registry	APNIC
ID	KREONET

WHOIS Details

inetnum:        203.230.0.0 - 203.230.31.255
netname:        KREONet
descr:          KISTI
admin-c:        IM702-AP
tech-c:         IM702-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T07:21:22Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IM702-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-01-11T12:18:02Z
source:         APNIC

inetnum:        203.230.0.0 - 203.230.31.255
netname:        KREONet-KR
descr:          KISTI
country:        KR
admin-c:        IA18-KR
tech-c:         IM18-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IA18-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IM18-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
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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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.230.1.1	AS17579 KISTI	`3.37ms` 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
174.173.137.24	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Ashburn, US
24.49.249.216	AS11290 Cogeco Connexion inc	`7.50ms` from Beauharnois, CA
89.155.70.184	AS2860 NOS COMUNICACOES, S.A.	`6.07ms` from Braga, PT
34.79.217.168	AS396982 Google LLC	`0.15ms` from Brussels, BE
24.167.41.216	AS11427 Charter Communications Inc	`12.57ms` from Houston, US
2.99.23.24	AS13285 TalkTalk Communications Limited	`1.55ms` from London, GB
64.29.179.216	AS29802 HIVELOCITY, Inc.	`0.41ms` from Los Angeles, US
35.152.212.104	AS16509 Amazon.com, Inc.	`1.06ms` from Milan, IT
62.145.188.168	AS13170 Kaisanet Oy	`2.60ms` from Oulu, FI
128.189.33.8	AS393249 University of British Columbia	`7.50ms` from Seattle, US
99.221.2.56	AS812 Rogers Communications Canada Inc.	`10.35ms` from Toronto, CA
197.6.209.136	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.61ms` from Tunis, TN
52.97.141.88	AS8075 Microsoft Corporation	`0.24ms` from Vienna, AT
5.238.174.216	AS58224 Iran Telecommunication Company PJS	`15.79ms` from Yerevan, AM
94.105.112.152	AS9031 EDPNETapp	`1.86ms` from Brussels, BE
64.127.169.248	AS19201 Eastex Telephone Cooperative, Inc.	`9.68ms` from Dallas, US
77.52.253.136	AS21497 PrJSC VF UKRAINE	`12.66ms` from Kyiv, UA
77.89.156.136	AS39545 Fluidone Ltd.	`0.54ms` from London, GB
84.71.231.72	AS5378 Vodafone Limited	`4.94ms` from London, GB
62.68.174.24	AS8680 Sure (Guernsey) Limited	`10.31ms` from London, GB
90.247.162.104	AS5378 Vodafone Limited	`11.03ms` from Manchester, GB
197.248.249.184	AS37061 Safaricom Limited	`1.92ms` from Mombasa, KE
91.49.80.8	AS3320 Deutsche Telekom AG	`2.11ms` from Nuernberg, DE
124.99.138.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.92ms` from Osaka, JP
58.3.12.200	AS7679 QTnet,Inc.	`10.74ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 203.230.1.2

traceroute to 203.230.1.2 (203.230.1.2): 64 hops max, 52 byte packets

5 [] 206.72.211.16 41.689 ms

6 [AS24482] 124.6.32.66 193.934 ms

7 [AS24482] 124.6.32.67 230.066 ms

8 *

9 [AS17579] 134.75.105.162 224.862 ms

10 [AS17579] 203.230.1.2 230.357 ms

Measurement taken from

IPinfo ProbeNet in Guadalajara, MX

On December 28th 2025

What are IP address ranges?

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