203.250.187.0/24

AS9521 · Korea Automotive Technology Institute

Need more data or want to access it via API or data downloads? Sign up to get free access

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

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
185.70.211.248	AS21221 Infopact Netwerkdiensten B.V.	`0.26ms` from Amsterdam, NL
1.1.210.232	AS23969 TOT Public Company Limited	`7.24ms` from Bangkok, TH
86.127.168.88	AS8708 DIGI ROMANIA S.A.	`4.61ms` from Bucharest, RO
54.76.102.232	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
79.149.163.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`18.84ms` from Madrid, ES
121.44.39.40	AS7545 TPG Telecom Limited	`15.96ms` from Melbourne, AU
76.109.58.56	AS7922 Comcast Cable Communications, LLC	`10.38ms` from Miami, US
2.112.8.232	AS3269 Telecom Italia S.p.A.	`1.19ms` from Milan, IT
88.50.97.104	AS3269 Telecom Italia S.p.A.	`0.68ms` from Milan, IT
60.139.172.248	AS17676 SoftBank Corp.	`3.77ms` from Osaka, JP
118.105.15.136	AS18126 Chubu Telecommunications Company, Inc.	`10.54ms` from Osaka, JP
177.84.17.136	AS262576 R4 TECNOLOGIA LTDA	`16.51ms` from Osasco, BR
52.3.175.104	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
3.237.207.72	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
1.243.133.232	AS9318 SK Broadband Co Ltd	`1.37ms` from Seoul, KR
124.220.15.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.82ms` from Shanghai, CN
94.238.120.152	AS5410 Bouygues Telecom SA	`8.41ms` from Aubervilliers, FR
86.108.188.152	AS16135 Turkcell A.S.	`9.84ms` from Bursa, TR
94.183.216.56	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.17ms` from Bursa, TR
154.176.199.200	AS8452 TE-AS	`4.53ms` from Cairo, EG
54.93.125.232	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
90.100.170.184	AS3215 Orange S.A.	`16.86ms` from Frankfurt am Main, DE
194.78.58.184	AS5432 Proximus NV	`3.58ms` from Gravelines, FR
2.96.159.152	AS13285 TalkTalk Communications Limited	`1.28ms` from London, GB
199.85.78.232	AS27646 Copart, Inc	`6.08ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 -m9 203.250.187.213

traceroute to 203.250.187.213 (203.250.187.213): 9 hops max, 52 byte packets

2 [AS15566] 62.77.129.6 0.368 ms

3 *

4 *

5 *

6 [AS6939] 72.52.92.69 15.969 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales