203.247.216.0/22

AS1237 · KISTI

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS1237
Registry	KRNIC
ID	203.247.217.0-203.247.218.255

WHOIS Details

inetnum:            203.247.217.0 - 203.247.218.255
descr:              KISTI
network-type:       INFRA
address:            Daejeon Yuseong-gu Daehak-ro 245
zip-code:           34141
created:            2019-05-08
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-42-869-0707
e-mail:             noc@kreonet.net
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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.247.219.1	AS1237 KISTI	`3.41ms` from Incheon, KR
203.247.217.226	AS1237 KISTI	`4.77ms` from Incheon, 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
172.237.173.86	AS63949 Akamai Connected Cloud	`0.33ms` from Ashburn, US
69.148.196.150	AS7018 AT&T Enterprises, LLC	`11.71ms` from Atlanta, US
123.114.230.6	AS4808 China Unicom Beijing Province Network	`3.30ms` from Beijing, CN
118.194.242.134	AS4808 China Unicom Beijing Province Network	`3.96ms` from Beijing, CN
34.123.122.54	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
79.237.177.150	AS3320 Deutsche Telekom AG	`4.84ms` from Duesseldorf, DE
99.137.18.134	AS7018 AT&T Enterprises, LLC	`16.88ms` from Little Rock, US
82.35.164.102	AS5089 Virgin Media Limited	`8.08ms` from London, GB
20.108.20.230	AS8075 Microsoft Corporation	`0.19ms` from London, GB
77.210.192.214	AS12430 VODAFONE ESPANA S.A.U.	`14.63ms` from Madrid, ES
167.63.14.134	AS6057 Administracion Nacional de Telecomunicaciones	`2.10ms` from Montevideo, UY
148.72.121.22	AS26496 GoDaddy.com, LLC	`1.31ms` from Phoenix, US
112.178.93.150	AS4766 Korea Telecom	`5.76ms` from Seoul, KR
60.147.237.134	AS17676 SoftBank Corp.	`3.11ms` from Tokyo, JP
77.164.54.198	AS1136 KPN B.V.	`1.24ms` from Amsterdam, NL
139.59.30.230	AS14061 DigitalOcean, LLC	`0.30ms` from Bengaluru, IN
41.128.129.70	AS24863 Link Egypt (Link.NET)	`9.41ms` from Cairo, EG
68.86.120.54	AS7922 Comcast Cable Communications, LLC	`1.90ms` from Detroit, US
129.212.168.54	AS14061 DigitalOcean, LLC	`0.19ms` from Frankfurt am Main, DE
84.128.50.6	AS3320 Deutsche Telekom AG	`7.37ms` from Frankfurt am Main, DE
8.139.40.86	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.93ms` from Hangzhou, CN
50.190.136.102	AS7922 Comcast Cable Communications, LLC	`7.85ms` from Houston, US
36.80.97.70	AS7713 PT Telekomunikasi Indonesia	`2.32ms` from Jakarta, ID
172.93.45.38	AS25820 IT7 Networks Inc	`0.34ms` from Los Angeles, US
81.57.68.102	AS29447 SCALEWAY S.A.S.	`3.94ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 -m8 203.247.216.20

traceroute to 203.247.216.20 (203.247.216.20): 8 hops max, 52 byte packets

4 [AS24482] 124.6.32.66 24.683 ms

5 [AS24482] 124.6.32.67 62.52 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On February 16th 2026

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