203.253.227.0/24

AS45984 · Dongnam Institute of Radiologycal Sciences

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS45984
Registry	APNIC
ID	KREONET

WHOIS Details

inetnum:        203.253.224.0 - 203.253.231.255
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:  2017-02-02T07:21:41Z
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:        203.253.224.0 - 203.253.231.255
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.253.227.162	dirams.re.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.253.227.4	AS45984 Dongnam Institute of Radiologycal Sciences	`6.34ms` 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
23.239.17.168	AS63949 Akamai Connected Cloud	`0.38ms` from Atlanta, US
197.134.118.8	AS24835 Vodafone Data	`12.15ms` from Cairo, EG
135.236.245.216	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
80.3.116.8	AS5089 Virgin Media Limited	`9.62ms` from London, GB
85.36.81.200	AS3269 Telecom Italia S.p.A.	`3.38ms` from Milan, IT
216.16.63.232	AS20412 Clarity Telecom LLC	`12.96ms` from Minneapolis, US
97.106.143.216	AS33363 Charter Communications, Inc	`10.58ms` from Orlando, US
186.210.73.168	AS53006 ALGAR TELECOM S/A	`6.13ms` from Osasco, BR
220.253.255.184	AS7545 TPG Telecom Limited	`0.99ms` from Sydney, AU
80.235.59.248	AS3249 Telia Eesti AS	`2.34ms` from Tallinn, EE
154.13.196.184	AS46261 QuickPacket, LLC	`0.19ms` from Ashburn, US
52.28.169.88	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
118.143.1.200	AS38802 Azurance Limited	`1.39ms` from Hong Kong, HK
3.108.133.8	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
60.135.169.8	AS17676 SoftBank Corp.	`4.22ms` from Osaka, JP
122.222.172.216	AS2519 ARTERIA Networks Corporation	`5.10ms` from Osaka, JP
44.223.240.120	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
189.78.70.40	AS27699 TELEFÔNICA BRASIL S.A	`1.45ms` from Sao Paulo, BR
106.10.91.40	AS17878 DREAMMARK1	`1.13ms` from Seoul, KR
27.24.23.8	AS4134 CHINANET-BACKBONE	`4.36ms` from Wuhan, CN
20.160.52.200	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
128.143.71.120	AS225 University of Virginia	`2.90ms` from Ashburn, US
20.246.224.72	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
95.102.52.88	AS6855 Slovak Telekom, a.s.	`6.75ms` from Bratislava, SK
70.62.59.136	AS33363 Charter Communications, Inc	`14.71ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 203.253.227.202

traceroute to 203.253.227.202 (203.253.227.202): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.2 0.071 ms

2 [AS4766] 218.145.32.254 5.898 ms

3 *

4 *

5 *

6 *

7 [AS45984] 203.253.227.202 6.894 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 11th 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.

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