203.170.98.0/23

AS9569 · SEOCHO CABLE SYSTEMS CO., LTD.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	hcn.co.kr
ASN	AS9569
Parent Range	203.170.96.0/19
Registry	APNIC
ID	HCN

WHOIS Details

inetnum:        203.170.96.0 - 203.170.127.255
netname:        HCN
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        IM699-AP
tech-c:         IM699-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T07:40:10Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IM699-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-02-13T00:54:03Z
source:         APNIC

inetnum:        203.170.96.0 - 203.170.127.255
netname:        HCN-KR
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        IA82-KR
tech-c:         IM82-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IA82-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IM82-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 203.170.98.0/23

Range	ASN	Company	Num of IPs
203.170.96.0/19	AS9569	HYUNDAI COMMUNICATIONS NETWORK	8,192

Hosted domains

There are no domains currently hosted on this ASN.

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

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
199.247.30.23	AS20473 The Constant Company, LLC	`0.18ms` from Amsterdam, NL
4.156.228.231	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
84.153.226.71	AS3320 Deutsche Telekom AG	`5.91ms` from Berlin, DE
190.174.26.119	AS22927 Telefonica de Argentina	`1.77ms` from Buenos Aires, AR
41.164.28.151	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.73ms` from Cape Town, ZA
51.186.169.103	AS5607 Sky UK Limited	`1.49ms` from Dublin, IE
103.197.184.135	AS45899 VNPT Corp	`0.62ms` from Hanoi, VN
103.111.208.87	AS4787 PT Cyberindo Aditama	`0.33ms` from Jakarta, ID
20.204.68.7	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
87.115.104.23	AS6871 Plusnet	`5.95ms` from London, GB
37.205.231.71	AS3269 Telecom Italia S.p.A.	`4.99ms` from Milan, IT
1.13.124.151	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.07ms` from Nanjing, CN
110.67.142.55	AS2527 Sony Network Communications Inc.	`4.00ms` from Osaka, JP
114.187.129.199	AS4713 NTT Communications Corporation	`5.92ms` from Osaka, JP
20.190.19.55	AS8075 Microsoft Corporation	`0.27ms` from Quincy, US
222.111.96.55	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
103.209.159.103	AS45352 IP ServerOne Solutions Sdn Bhd	`0.85ms` from Sepang, MY
34.53.48.39	AS396982 Google LLC	`0.14ms` from The Dalles, US
106.3.154.151	AS23724 IDC, China Telecommunications Corporation	`4.66ms` from Tianjin, CN
183.196.216.199	AS24547 Hebei Mobile Communication Company Limited	`10.02ms` from Beijing, CN
181.25.25.183	AS22927 Telefonica de Argentina	`2.94ms` from Buenos Aires, AR
52.18.24.55	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
81.101.185.87	AS5089 Virgin Media Limited	`15.45ms` from London, GB
146.200.235.183	AS6871 Plusnet	`3.28ms` from London, GB
172.116.108.103	AS20001 Charter Communications Inc	`7.46ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m5 203.170.99.166

traceroute to 203.170.99.166 (203.170.99.166): 5 hops max, 52 byte packets

1 [AS6057] 179.27.200.1 0.166 ms

2 [AS6057] 200.2.33.57 1.962 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Montevideo, UY

On September 4th 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