203.246.188.0/24

AS18305 · POSCO DX

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Summary

Country	South Korea
Domain	poscodx.com
ASN	AS18305
Registry	KRNIC
ID	POSCOICT-NET-KR

WHOIS Details

inetnum:        203.246.188.0 - 203.246.189.255
netname:        POSCOICT-NET-KR
descr:          POSCO DX
country:        KR
admin-c:        GC4-KR
tech-c:         YC4-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20240912
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.
source:         KRNIC


person:         IP Manager
address:        Gyeongsangbuk-do Nam-gu, Pohang-si Hodong-ro 68
address:        POSCO DX
country:        KR
phone:          +82-31-723-3166
e-mail:         [email protected]
nic-hdl:        YC4-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Gyeongsangbuk-do Nam-gu, Pohang-si Hodong-ro 68
address:        POSCO DX
country:        KR
phone:          +82-31-723-3166
e-mail:         [email protected]
nic-hdl:        GC4-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.246.0.0/16

Range	ASN	Company	Num of IPs
203.246.0.0/17	AS4766	Korean Education Network	32,768
203.246.192.0/18	AS6619	SamsungSDS Inc.	16,384
203.246.192.0/18	AS45985	SamsungSDS Inc.	16,384
203.246.160.0/20	AS9286	KINX	4,096
203.246.32.0/21	AS9318	Soongsil University	2,048
203.246.176.0/21	AS9773	HANSOFT, INC.	2,048
203.246.124.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.125.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.126.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.127.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.117.0/24	AS3786	Methodist Theological Seminary	256
203.246.40.0/24	AS3786	SEOUL WOMENS UNIVERSITY	256
203.246.41.0/24	AS3786	SEOUL WOMENS UNIVERSITY	256
203.246.42.0/24	AS3786	SEOUL WOMENS UNIVERSITY	256
203.246.43.0/24	AS3786	SEOUL WOMENS UNIVERSITY	256
203.246.72.0/24	AS3786	Methodist Theological Seminary	256
203.246.73.0/24	AS3786	Methodist Theological Seminary	256
203.246.167.0/24	AS46003	KINX	256
203.246.96.0/24	AS46012	Induk Institute Of Technology	256
203.246.97.0/24	AS46012	Induk Institute Of Technology	256
203.246.98.0/24	AS46012	Induk Institute Of Technology	256
203.246.99.0/24	AS46012	Induk Institute Of Technology	256
203.246.46.0/24	AS4766	CHUNGKANG COLLEGE	256
203.246.74.0/24	AS4766	Hosan University	256
203.246.75.0/24	AS4766	Sungkonghoe University	256
203.246.170.0/24	AS9286	KINX	256
203.246.171.0/24	AS9286	KINX	256
203.246.173.0/24	AS9526	KINX	256
203.246.174.0/24	AS9526	KINX	256
203.246.175.0/24	AS9526	KINX	256
203.246.118.0/24	AS17591	NATIONAL RESEARCH FOUNDATION OF KOREA	256
203.246.169.0/24	AS9957	KINX	256
203.246.116.0/24	AS18176	KOOKMIN UNIVERSITY	256
203.246.120.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.121.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.122.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	256
203.246.123.0/24	AS24027	CHINJU NATIONAL UNIVERSITY OF EDUCATION	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
182.147.186.136	AS4134 CHINANET-BACKBONE	`10.86ms` from Chengdu, CN
174.58.149.40	AS7922 Comcast Cable Communications, LLC	`11.58ms` from Chicago, US
83.147.8.88	AS5065 Bunny Communications	`2.59ms` from Hong Kong, HK
123.233.28.232	AS4837 CHINA UNICOM China169 Backbone	`3.37ms` from Jinan, CN
91.135.3.72	AS12496 IDNet	`2.13ms` from London, GB
112.203.245.136	AS9299 Philippine Long Distance Telephone Company	`3.25ms` from Manila, PH
99.150.195.152	AS7018 AT&T Enterprises, LLC	`2.38ms` from Miami, US
177.138.92.104	AS27699 TELEFÔNICA BRASIL S.A	`1.89ms` from Osasco, BR
24.85.121.136	AS6327 Shaw Communications	`7.41ms` from Seattle, US
222.151.27.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.19ms` from Tokyo, JP
86.82.157.136	AS1136 KPN B.V.	`1.16ms` from Amsterdam, NL
172.84.190.40	AS3356 Level 3 Parent, LLC	`1.35ms` from Amsterdam, NL
180.77.116.8	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.82ms` from Beijing, CN
101.30.38.232	AS4837 CHINA UNICOM China169 Backbone	`4.37ms` from Beijing, CN
181.51.103.56	AS10620 Telmex Colombia S.A.	`12.27ms` from Bogota, CO
3.141.205.152	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
71.211.251.168	AS209 CenturyLink Communications, LLC	`1.96ms` from Denver, US
45.178.174.184	AS269036 ATEX NET TELECOMUNICACOES LTDA	`13.69ms` from Fortaleza, BR
67.150.121.8	AS20115 Charter Communications LLC	`4.62ms` from Los Angeles, US
84.122.12.248	AS6739 VODAFONE ONO, S.A.	`12.98ms` from Madrid, ES
124.148.41.248	AS7545 TPG Telecom Limited	`11.96ms` from Melbourne, AU
81.29.194.152	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.48ms` from Milan, IT
58.209.75.104	AS4134 CHINANET-BACKBONE	`4.73ms` from Nanjing, CN
126.153.150.232	AS17676 SoftBank Corp.	`4.20ms` from Osaka, JP
69.224.144.24	AS7018 AT&T Enterprises, LLC	`4.17ms` from Redding, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 203.246.188.66

traceroute to 203.246.188.66 (203.246.188.66): 7 hops max, 52 byte packets

4 [AS28917] 62.140.255.110 19.397 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 30th 2026

What are IP address ranges?

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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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