203.254.186.0/24

AS1237 · KISTI

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Summary

Country	South Korea
Domain	dotnamekorea.com
ASN	AS1237
Parent Range	203.254.176.0/20
Registry	KRNIC
ID	203.254.186.0-203.254.186.255

WHOIS Details

inetnum:            203.254.186.0 - 203.254.186.255
descr:              Korea Institute for Health and Social Affairs
network-type:       CUSTOMER
address:            370 Sicheong-daero Sejong-si 30147 Korea
zip-code:           30147
created:            2014-11-13
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-31-266-5896
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.254.186.0/24

Range	ASN	Company	Num of IPs
203.254.176.0/20	AS1237	KISTI	4,096

Nearby Ranges

BGP prefixes that overlap with 203.254.0.0/16

Range	ASN	Company	Num of IPs
203.254.192.0/18	AS6619	SamsungSDS Inc.	16,384
203.254.128.0/19	AS7560	Jeonbuk National University	8,192
203.254.176.0/20	AS1237	KISTI	4,096
203.254.160.0/21	AS10070	KRISS SubDAEJONnetworks connected to backbone	2,048
203.254.172.0/23	AS4766	Korea Telecom	512
203.254.168.0/23	AS1237	KISTI	512
203.254.40.0/24	AS1237	KISTI	256
203.254.240.0/24	AS138380	VOLVO CONSTRUCTION EQUIPMENT KOREA LTD	256
203.254.170.0/24	AS17861	KISTI	256
203.254.9.0/24	AS3786	Korea Internet Security Agency	256
203.254.171.0/24	AS4766	Korea Telecom	256
203.254.241.0/24	AS6619	SamsungSDS Inc.	256
203.254.51.0/24	AS9494	National Infomation Society Agency	256
203.254.179.0/24	AS1237	National Research Council for	256
203.254.180.0/24	AS1237	Science and Technology Policy Institute	256
203.254.181.0/24	AS1237	Korea Institute for International Economic Policy	256
203.254.185.0/24	AS1237	Korea Labor Institute	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.254.186.31	kihasa.re.kr	3

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.254.186.43	AS1237 KISTI	`4.18ms` 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
45.21.108.8	AS7018 AT&T Enterprises, LLC	`6.65ms` from Atlanta, US
205.141.190.136	AS26059 City of Pittsburgh	`7.26ms` from Detroit, US
63.180.29.120	AS16509 Amazon.com, Inc.	`0.23ms` from Frankfurt am Main, DE
79.217.28.88	AS3320 Deutsche Telekom AG	`2.76ms` from Frankfurt am Main, DE
87.181.229.200	AS3320 Deutsche Telekom AG	`10.53ms` from Frankfurt am Main, DE
50.113.47.232	AS20001 Charter Communications Inc	`4.66ms` from Honolulu, US
119.158.98.152	AS17557 Pakistan Telecommunication Company Limited	`7.67ms` from Islamabad, PK
41.25.251.120	AS36994 Vodacom	`2.75ms` from Johannesburg, ZA
110.159.174.104	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.07ms` from Kuala Lumpur, MY
149.34.137.152	AS201838 Community Fibre Limited	`1.09ms` from London, GB
79.145.218.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.94ms` from Madrid, ES
210.118.195.104	AS4670 Shinbiro	`1.42ms` from Seoul, KR
46.35.167.184	AS21230 M SAT Cable EAD	`5.16ms` from Sofia, BG
168.245.234.120	AS393706 Nelson Cable, Inc	`7.83ms` from Ashburn, US
190.83.70.184	AS270378 ARTHUR GONCALVES CHAVES NETTO EIRELI	`18.23ms` from Fortaleza, BR
98.148.47.104	AS20001 Charter Communications Inc	`5.28ms` from Los Angeles, US
167.62.1.72	AS6057 Administracion Nacional de Telecomunicaciones	`3.52ms` from Montevideo, UY
37.116.154.40	AS30722 Vodafone Italia S.p.A.	`9.93ms` from Rome, IT
200.86.114.152	AS22047 VTR BANDA ANCHA S.A.	`1.14ms` from Santiago, CL
67.42.166.152	AS209 CenturyLink Communications, LLC	`11.52ms` from Seattle, US
158.247.238.184	AS20473 The Constant Company, LLC	`0.20ms` from Seoul, KR
111.49.142.40	AS9808 China Mobile Communications Group Co., Ltd.	`12.69ms` from Xi'an, CN
141.20.158.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.38ms` from Berlin, DE
72.152.29.184	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
84.190.158.200	AS3320 Deutsche Telekom AG	`6.99ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 203.254.186.62

traceroute to 203.254.186.62 (203.254.186.62): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.26 0.083 ms

2 [] 139.150.100.233 0.604 ms

3 [] 139.150.100.129 1.839 ms

4 [AS1237] 134.75.3.5 1.731 ms

5 [AS1237] 134.75.2.6 3.772 ms

6 [AS1237] 134.75.8.50 3.981 ms

7 [AS1237] 210.110.206.173 4.417 ms

8 *

9 *

10 [AS1237] 203.254.186.62 4.488 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 29th 2025

What are IP address ranges?

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