203.247.69.0/24

AS1237 · KISTI

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	AS1237
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         [email protected]
nic-hdl:        IA18-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         [email protected]
nic-hdl:        IM18-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
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 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

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

IP Address	ASN	Details
203.247.69.2	AS1237 KISTI	`3.52ms` 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
207.11.20.200	AS10967 The Home Depot Inc.	`1.48ms` from Atlanta, US
101.23.53.216	AS4837 CHINA UNICOM China169 Backbone	`9.46ms` from Beijing, CN
113.173.221.216	AS45899 VNPT Corp	`1.43ms` from Ho Chi Minh City, VN
80.5.253.200	AS5089 Virgin Media Limited	`9.19ms` from London, GB
81.100.163.104	AS5089 Virgin Media Limited	`6.20ms` from London, GB
15.161.79.168	AS16509 Amazon.com, Inc.	`0.15ms` from Milan, IT
176.183.143.216	AS5410 Bouygues Telecom SA	`1.90ms` from Paris, FR
220.122.144.152	AS4766 Korea Telecom	`4.94ms` from Seoul, KR
222.192.176.8	AS4538 China Education and Research Network Center	`6.68ms` from Shanghai, CN
95.194.118.216	AS3301 Telia Company AB	`14.86ms` from Stockholm, SE
126.46.62.184	AS17676 SoftBank Corp.	`8.21ms` from Tokyo, JP
208.113.130.152	AS26347 New Dream Network, LLC	`0.47ms` from Ashburn, US
173.53.31.216	AS701 Verizon Business	`4.97ms` from Ashburn, US
98.43.174.168	AS7922 Comcast Cable Communications, LLC	`5.88ms` from Denver, US
80.136.116.56	AS3320 Deutsche Telekom AG	`5.88ms` from Frankfurt am Main, DE
27.36.22.168	AS17816 China Unicom IP network China169 Guangdong province	`4.02ms` from Guangzhou, CN
116.62.154.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.19ms` from Hangzhou, CN
203.76.95.24	AS9622 Kurashiki Cable TV	`3.78ms` from Osaka, JP
94.19.64.56	AS35807 SkyNet Ltd.	`0.54ms` from Saint Petersburg, RU
147.182.240.184	AS14061 DigitalOcean, LLC	`0.33ms` from Santa Clara, US
173.250.224.216	AS14221 University of Washington	`7.99ms` from Seattle, US
118.73.251.56	AS4837 CHINA UNICOM China169 Backbone	`7.99ms` from Taiyuan, CN
2.49.172.200	AS5384 Emirates Internet	`3.63ms` from Al Fujairah City, AE
82.169.88.104	AS1136 KPN B.V.	`2.50ms` from Amsterdam, NL
44.198.24.152	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 203.247.69.2

traceroute to 203.247.69.2 (203.247.69.2): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 243.466 ms

2 [AS17579] 134.75.108.97 270.437 ms

3 *

4 [AS17579] 134.75.103.121 269.709 ms

5 [AS1237] 134.75.2.5 264.652 ms

6 *

7 [AS1237] 203.247.64.145 274.505 ms

8 [AS1237] 203.247.69.2 272.799 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On December 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