203.250.185.0/24

AS9521 · Korea Automotive Technology Institute

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS9521
Registry	APNIC
ID	KREONET

WHOIS Details

inetnum:        203.250.96.0 - 203.250.255.255
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:  2017-02-02T07:21:38Z
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:        203.250.96.0 - 203.250.255.255
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

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

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

IP Address	ASN	Details
203.250.185.18	AS9521 Korea Automotive Technology Institute	`2.98ms` 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
77.169.136.200	AS1136 KPN B.V.	`1.19ms` from Amsterdam, NL
94.227.4.232	AS6848 Telenet BV	`9.94ms` from Brussels, BE
5.204.120.88	AS213155 Yettel Hungary Ltd.	`14.34ms` from Budapest, HU
190.184.220.248	AS52307 CORPICO LTDA	`15.62ms` from Buenos Aires, AR
78.42.198.184	AS3209 Vodafone GmbH	`11.22ms` from Frankfurt am Main, DE
125.92.58.72	AS136199 CHINANET Guangdong province Yuedong MAN network	`6.86ms` from Guangzhou, CN
105.243.247.72	AS36994 Vodacom	`18.33ms` from Johannesburg, ZA
60.16.213.168	AS4837 CHINA UNICOM China169 Backbone	`8.32ms` from Liaoyang, CN
86.128.183.200	AS2856 British Telecommunications PLC	`8.18ms` from London, GB
79.24.130.24	AS3269 Telecom Italia S.p.A.	`1.49ms` from Milan, IT
90.59.39.184	AS3215 Orange S.A.	`9.42ms` from Paris, FR
187.57.44.24	AS27699 TELEFÔNICA BRASIL S.A	`9.82ms` from Sao Paulo, BR
52.83.5.232	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.51ms` from Zhongwei, CN
154.255.208.40	AS36947 Telecom Algeria	`10.01ms` from Algiers, DZ
89.12.185.216	AS6805 Telefonica Germany GmbH & Co.OHG	`2.53ms` from Berlin, DE
73.22.147.40	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Chicago, US
185.121.44.152	AS34244 Teleservice Bredband Skane AB	`2.33ms` from Copenhagen, DK
97.98.14.168	AS11427 Charter Communications Inc	`2.63ms` from Dallas, US
23.114.113.232	AS7018 AT&T Enterprises, LLC	`12.92ms` from Dallas, US
213.150.229.200	AS42587 Magna Automotive Holding GmbH	`0.97ms` from Frankfurt am Main, DE
112.238.79.248	AS4837 CHINA UNICOM China169 Backbone	`7.48ms` from Qingdao, CN
34.106.211.56	AS396982 Google LLC	`0.11ms` from Salt Lake City, US
40.87.179.136	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
123.212.97.200	AS9318 SK Broadband Co Ltd	`4.93ms` from Seoul, KR
219.98.130.120	AS2527 Sony Network Communications Inc.	`1.89ms` 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 -m4 203.250.185.52

traceroute to 203.250.185.52 (203.250.185.52): 4 hops max, 52 byte packets

1 [AS63023] 91.239.53.1 0.373 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On August 28th 2025

What are IP address ranges?

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