203.250.184.0/24

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

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
31.201.37.72	AS50266 Odido Netherlands B.V.	`2.60ms` from Amsterdam, NL
102.129.139.216	AS147176 NZ Network Enterprise Co., Ltd.	`0.65ms` from Bangkok, TH
61.138.163.104	AS4837 CHINA UNICOM China169 Backbone	`16.43ms` from Dalian, CN
107.139.134.56	AS7018 AT&T Enterprises, LLC	`7.00ms` from Dallas, US
91.33.104.8	AS3320 Deutsche Telekom AG	`7.00ms` from Frankfurt am Main, DE
84.46.20.56	AS15943 wilhelm.tel GmbH	`0.45ms` from Hamburg, DE
58.177.107.184	AS9269 Hong Kong Broadband Network Ltd.	`0.51ms` from Hong Kong, HK
182.185.33.56	AS17557 Pakistan Telecommunication Company Limited	`1.92ms` from Islamabad, PK
174.4.71.72	AS6327 Shaw Communications Inc.	`3.94ms` from Kelowna, CA
82.14.143.152	AS5089 Virgin Media Limited	`7.09ms` from London, GB
80.5.43.8	AS5089 Virgin Media Limited	`12.57ms` from London, GB
187.250.88.56	AS8151 UNINET	`3.95ms` from Los Angeles, US
34.138.104.40	AS396982 Google LLC	`0.19ms` from Moncks Corner, US
69.138.55.24	AS7922 Comcast Cable Communications, LLC	`11.47ms` from Murfreesboro, US
97.222.27.120	AS6167 Verizon Business	`11.64ms` from New York City, US
153.202.53.88	AS4713 NTT Communications Corporation	`5.61ms` from Osaka, JP
119.215.66.136	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
175.206.245.40	AS4766 Korea Telecom	`2.90ms` from Seoul, KR
47.112.104.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.67ms` from Shenzhen, CN
59.123.75.104	AS3462 Data Communication Business Group	`2.58ms` from Taichung, TW
60.90.57.184	AS17676 SoftBank Corp.	`3.20ms` from Tokyo, JP
42.234.68.72	AS4837 CHINA UNICOM China169 Backbone	`8.13ms` from Zhengzhou, CN
160.45.87.24	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.38ms` from Berlin, DE
107.212.39.248	AS7018 AT&T Enterprises, LLC	`11.37ms` from Chicago, US
119.1.45.216	AS4134 CHINANET-BACKBONE	`3.90ms` from Guiyang, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 203.250.184.32

traceroute to 203.250.184.32 (203.250.184.32): 7 hops max, 52 byte packets

3 [AS2914] 131.103.117.161 0.242 ms

4 [AS2914] 157.238.231.63 0.589 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On August 28th 2025

What are IP address ranges?

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