203.247.93.0/24

AS23575 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS23575
Registry	APNIC
ID	KREONET

WHOIS Details

inetnum:        203.247.64.0 - 203.247.127.255
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:  2017-02-02T07:21:35Z
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:        203.247.64.0 - 203.247.127.255
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 203.247.0.0/16

Range	ASN	Company	Num of IPs
203.247.0.0/19	AS23714	Korean Education Network	8,192
203.247.32.0/19	AS9775	KISTI	8,192
203.247.128.0/19	AS4668	LG CNS	8,192
203.247.208.0/22	AS9982	Pai Chai University	1,024
203.247.220.0/22	AS45363	Sun Moon University	1,024
203.247.212.0/22	AS9775	Hannam University	1,024
203.247.187.0/24	AS1237	Korea Electrotechnology Research Institute	256
203.247.182.0/24	AS45963	Korea Institute of Radiological Medical Sciences	256
203.247.183.0/24	AS131830	Institute for Basic Science	256
203.247.166.0/24	AS9708	Pukyong National University	256
203.247.167.0/24	AS1237	KISTI	256
203.247.189.0/24	AS131830	Institute for Basic Science	256
203.247.186.0/24	AS38696	Korea Brain Research Institute	256

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
203.247.93.23	climate.go.kr	1

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

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

IP Address	ASN	Details
203.247.93.38	AS23575 SK Broadband Co Ltd	`6.81ms` 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
18.239.90.40	AS16509 Amazon.com, Inc.	`0.36ms` from Amsterdam, NL
175.19.109.184	AS4837 CHINA UNICOM China169 Backbone	`3.10ms` from Changchun, CN
93.207.230.152	AS3320 Deutsche Telekom AG	`2.37ms` from Frankfurt am Main, DE
78.152.163.24	AS8779 KhmelnitskInfocom LTD	`0.63ms` from Khmelnytskyi, UA
1.43.237.136	AS4804 Microplex PTY LTD	`5.06ms` from Melbourne, AU
75.168.214.40	AS209 CenturyLink Communications, LLC	`1.56ms` from Minneapolis, US
44.208.27.168	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
82.41.106.248	AS16276 OVH SAS	`0.10ms` from Roubaix, FR
52.52.11.152	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
14.67.55.56	AS4766 Korea Telecom	`2.49ms` from Seoul, KR
1.165.99.72	AS3462 Data Communication Business Group	`1.49ms` from Taichung, TW
208.65.176.248	AS62902 Ankr PBC	`0.24ms` from Atlanta, US
117.221.110.184	AS9829 National Internet Backbone	`3.15ms` from Bengaluru, IN
86.46.81.104	AS5466 Eircom Limited	`1.74ms` from Dublin, IE
35.159.169.24	AS16509 Amazon.com, Inc.	`0.33ms` from Frankfurt am Main, DE
120.233.79.40	AS9808 China Mobile Communications Group Co., Ltd.	`2.97ms` from Guangzhou, CN
201.157.142.152	AS28376 Gigacable de Aguascalientes, S.A. de C.V.	`8.60ms` from Mexico City, MX
158.110.27.72	AS137 Consortium GARR	`5.68ms` from Milan, IT
67.114.162.24	AS7018 AT&T Enterprises, LLC	`1.63ms` from San Jose, US
112.171.121.248	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
217.209.90.136	AS3301 Telia Company AB	`0.75ms` from Stockholm, SE
213.47.151.216	AS8412 T-Mobile Austria GmbH	`3.05ms` from Vienna, AT
38.73.225.136	AS395717 Wasabi Technologies, Inc.	`0.74ms` from Ashburn, US
34.218.93.72	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
97.200.73.232	AS6167 Verizon Business	`13.34ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 203.247.93.111

traceroute to 203.247.93.111 (203.247.93.111): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.45 0.076 ms

2 *

3 *

4 *

5 [AS3786] 1.208.178.234 6.025 ms

6 [AS3786] 210.107.53.202 3.698 ms

7 *

8 *

9 *

10 [AS23575] 125.61.60.13 4.967 ms

11 [AS23575] 125.61.48.206 10.287 ms

12 *

13 *

14 [AS23575] 203.247.93.111 30.084 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 31st 2026

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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