203.247.184.0/24

AS1237 · KISTI

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Summary

Country	South Korea
Domain	keri.re.kr
ASN	AS1237
Registry	KRNIC
ID	203.247.184.0-203.247.185.255

WHOIS Details

inetnum:            203.247.184.0 - 203.247.185.255
descr:              Korea Electrotechnology Research Institute
network-type:       CUSTOMER
address:            Bulmosan-ro 10beon-gil Seongsan-gu Changwon-si Gyeongsangnam-do 642-120 Korea
zip-code:           51543
created:            2004-01-17
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-2-6191-2081
e-mail:             noc@koren.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
203.247.184.45	keri.re.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.247.184.75	AS1237 KISTI	`6.55ms` 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
32.214.209.248	AS46690 Southern New England Telephone Company and SNET America, Inc.	`11.37ms` from Ashburn, US
200.61.33.24	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.08ms` from Buenos Aires, AR
174.110.175.24	AS11426 Charter Communications Inc	`14.47ms` from Charlotte, US
3.142.162.136	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
175.110.225.8	AS25019 Saudi Telecom Company JSC	`1.37ms` from Jeddah, SA
170.238.97.248	AS266325 SOURCE CONNECT TELECOMUNICAÇÕES EIRELI ME	`3.94ms` from Joao Pessoa, BR
116.129.70.248	AS4837 CHINA UNICOM China169 Backbone	`10.31ms` from Kunming, CN
38.92.179.24	AS55154 Madgenius.com	`0.43ms` from Minneapolis, US
88.214.193.248	AS46636 NatCoWeb Corp.	`0.95ms` from New York City, US
79.218.165.216	AS3320 Deutsche Telekom AG	`5.38ms` from Nuernberg, DE
88.183.4.248	AS12322 Free SAS	`15.36ms` from Paris, FR
14.46.209.184	AS4766 Korea Telecom	`4.75ms` from Seoul, KR
35.163.17.88	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
175.22.96.200	AS4837 CHINA UNICOM China169 Backbone	`2.96ms` from Changchun, CN
109.48.183.248	AS2860 NOS COMUNICACOES, S.A.	`2.83ms` from Lisbon, PT
223.100.25.200	AS56044 China Mobile communications corporation	`4.77ms` from Tieling, CN
4.241.24.184	AS8075 Microsoft Corporation	`0.14ms` from Tokyo, JP
174.89.121.104	AS577 Bell Canada	`1.27ms` from Toronto, CA
84.227.181.216	AS6730 Sunrise GmbH	`0.94ms` from Zuerich, CH
158.69.106.120	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
217.92.211.168	AS3320 Deutsche Telekom AG	`5.45ms` from Berlin, DE
77.33.43.40	AS44869 FIBIA P/S	`1.38ms` from Copenhagen, DK
70.124.186.168	AS11427 Charter Communications Inc	`6.34ms` from Dallas, US
34.249.99.216	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
45.177.57.184	AS268975 GLOBAL TELECOM SERVICOS DE COMUNICACAO E MULTIMIDI	`5.04ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 203.247.184.75

traceroute to 203.247.184.75 (203.247.184.75): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.07 ms

2 [] 139.150.100.233 1.768 ms

3 [] 139.150.100.129 1.69 ms

4 [AS1237] 134.75.3.5 2.395 ms

5 [AS1237] 134.75.2.6 4.158 ms

6 [AS1237] 134.75.8.30 6.687 ms

7 [AS1237] 134.75.85.198 6.89 ms

8 [AS1237] 203.247.184.75 6.726 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 14th 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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