203.254.185.0/24

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
Parent Range	203.254.176.0/20
Registry	KRNIC
ID	203.254.185.0-203.254.185.255

WHOIS Details

inetnum:            203.254.185.0 - 203.254.185.255
descr:              Korea Labor Institute
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:              +82-42-869-0707
e-mail:             noc@kreonet.net
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.254.185.0/24

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
203.254.186.0/24	AS1237	Korea Institute for Health and Social Affairs	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
203.254.185.1	kli.re.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

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

IP Address	ASN	Details
203.254.185.13	AS1237 KISTI	`3.29ms` 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
20.83.174.24	AS8075 Microsoft Corporation	`1.19ms` from Ashburn, US
94.70.166.56	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.05ms` from Athens, GR
96.32.111.72	AS20115 Charter Communications LLC	`10.83ms` from Atlanta, US
103.210.10.8	AS134832 Premier Technology Solutions Pty Ltd	`0.34ms` from Melbourne, AU
47.202.238.24	AS5650 Frontier Communications of America, Inc.	`5.74ms` from Miami, US
94.140.214.248	AS200362 Internet Systems LLC	`0.46ms` from Saint Petersburg, RU
76.149.98.8	AS7922 Comcast Cable Communications, LLC	`8.79ms` from San Jose, US
73.202.169.72	AS7922 Comcast Cable Communications, LLC	`5.09ms` from San Jose, US
126.217.147.216	AS17676 SoftBank Corp.	`3.30ms` from Tokyo, JP
88.119.96.8	AS8764 Telia Lietuva, AB	`0.80ms` from Vilnius, LT
50.102.89.120	AS5650 Frontier Communications of America, Inc.	`9.70ms` from Chicago, US
141.94.80.56	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
209.235.153.104	AS30447 Internet Names For Business Inc.	`0.78ms` from Miami, US
205.205.211.200	AS22964 ISP Telecom	`1.01ms` from Montreal, CA
101.166.80.104	AS1221 Telstra Limited	`2.26ms` from Sydney, AU
1.195.45.120	AS4134 CHINANET-BACKBONE	`5.78ms` from Zhengzhou, CN
103.229.106.248	AS59342 ABSATELLITE BBS-PH	`3.09ms` from Angeles City, PH
99.35.39.248	AS7018 AT&T Enterprises, LLC	`12.23ms` from Atlanta, US
119.54.80.248	AS4837 CHINA UNICOM China169 Backbone	`2.50ms` from Changchun, CN
27.65.53.136	AS7552 Viettel Group	`0.93ms` from Ho Chi Minh City, VN
66.132.161.152	AS35847 Ezee Fiber	`1.25ms` from Houston, US
176.232.54.184	AS34984 Superonline Iletisim Hizmetleri A.S.	`7.48ms` from Istanbul, TR
37.228.153.8	AS45012 dogado GmbH	`0.23ms` from Leipzig, DE
146.212.4.184	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`0.88ms` from Ljubljana, SI
133.48.128.152	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`4.80ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 203.254.185.129

traceroute to 203.254.185.129 (203.254.185.129): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.2 0.263 ms

2 *

3 *

4 *

5 [AS9957] 203.246.169.113 0.671 ms

6 [] 139.150.100.129 1.46 ms

7 [AS1237] 134.75.3.5 1.809 ms

8 [AS1237] 134.75.2.6 3.569 ms

9 [AS1237] 134.75.8.50 3.69 ms

10 [AS1237] 203.254.185.129 4.178 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 20th 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