58.140.99.0/24

AS9569 · SEOCHO CABLE SYSTEMS CO., LTD.

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Summary

Country	South Korea
Domain	kthcn.co.kr
ASN	AS9569
Parent Range	58.140.96.0/22
Registry	KRNIC
ID	HCN-KR

WHOIS Details

inetnum:        58.140.96.0 - 58.140.99.255
netname:        HCN-KR
descr:          kt HCN Co.,Ltd.
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.
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@kthcn.co.kr
nic-hdl:        IM82-KR
mnt-by:         MNT-KRNIC-AP
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:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@kthcn.co.kr
nic-hdl:        IA82-KR
mnt-by:         MNT-KRNIC-AP
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

Overlapping Ranges

BGP prefixes that contain 58.140.99.0/24

Range	ASN	Company	Num of IPs
58.140.96.0/22	AS7562	kt HCN Co.,Ltd.	1,024
58.140.96.0/22	AS9569	kt HCN Co.,Ltd.	1,024

Nearby Ranges

BGP prefixes that overlap with 58.140.0.0/16

Range	ASN	Company	Num of IPs
58.140.224.0/19	AS10036	DLIVE	8,192
58.140.16.0/20	AS10036	DLIVE Jungang Cable TV	4,096
58.140.160.0/20	AS10036	DLIVE Gyeongdogn Cable TV	4,096
58.140.192.0/20	AS10036	DLIVE	4,096
58.140.144.0/20	AS10036	DLIVE Gyeongdogn Cable TV	4,096
58.140.136.0/21	AS10036	DLIVE Gyeongdogn Cable TV	2,048
58.140.40.0/21	AS10036	DLIVE Jungang Cable TV	2,048
58.140.8.0/21	AS10036	DLIVE Jungang Cable TV	2,048
58.140.72.0/21	AS10036	DLIVE Gyeongdogn Cable TV	2,048
58.140.56.0/21	AS10036	DLIVE Mapo Cable TV	2,048
58.140.48.0/21	AS10036	DLIVE Mapo Cable TV	2,048
58.140.80.0/21	AS10036	DLIVE	2,048
58.140.184.0/21	AS10036	DLIVE Jungang Cable TV	2,048
58.140.132.0/22	AS10036	DLIVE Gyeongdogn Cable TV	1,024
58.140.100.0/22	AS10036	DLIVE	1,024
58.140.112.0/22	AS10036	DLIVE Gangdong Cable TV	1,024
58.140.116.0/22	AS10036	DLIVE Gangdong Cable TV	1,024
58.140.120.0/22	AS10036	DLIVE Jungrang Cable TV	1,024
58.140.124.0/22	AS10036	DLIVE Gyeonggi Cable TV	1,024
58.140.176.0/22	AS10036	DLIVE Gyeongdogn Cable TV	1,024
58.140.180.0/22	AS10036	DLIVE Guro Cable TV	1,024
58.140.4.0/22	AS10036	DLIVE Guro Cable TV	1,024
58.140.68.0/22	AS10036	DLIVE Seoseoul Cable TV	1,024
58.140.92.0/22	AS10036	DLIVE	1,024
58.140.88.0/22	AS7562	kt HCN Co.,Ltd.	1,024
58.140.96.0/22	AS7562	kt HCN Co.,Ltd.	1,024
58.140.96.0/22	AS9569	kt HCN Co.,Ltd.	1,024
58.140.66.0/23	AS10036	DLIVE Seoseoul Cable TV	512
58.140.216.0/23	AS10036	DLIVE	512
58.140.2.0/23	AS10036	DLIVE Guro Cable TV	512
58.140.130.0/23	AS10036	DLIVE Gyeongdogn Cable TV	512
58.140.34.0/23	AS10036	DLIVE Jungang Cable TV	512
58.140.36.0/23	AS10036	DLIVE Jungang Cable TV	512
58.140.218.0/23	AS7562	kt HCN Co.,Ltd.	512
58.140.32.0/24	AS10036	DLIVE Guro Cable TV	256
58.140.33.0/24	AS10036	DLIVE Gyeonggi Cable TV	256
58.140.39.0/24	AS10036	DLIVE Jungang Cable TV	256
58.140.38.0/24	AS10036	DLIVE Jungang Cable TV	256
58.140.0.0/24	AS10036	DLIVE Guro Cable TV	256
58.140.65.0/24	AS10036	DLIVE Seoseoul Cable TV	256
58.140.64.0/24	AS38676	DLIVE Guro Cable TV	256
58.140.129.0/24	AS10036	DLIVE Gangdong Cable TV	256
58.140.128.0/24	AS10036	DLIVE Gyeongdogn Cable TV	256
58.140.1.0/24	AS10036	DLIVE Mapo Cable TV	256

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

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

IP Address	ASN	Details
58.140.99.232	AS9569 SEOCHO CABLE SYSTEMS CO., LTD.	`0.73ms` 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
54.160.130.232	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
162.130.1.8	AS6319 Marriot Corporation	`3.71ms` from Ashburn, US
34.215.208.104	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
179.32.195.200	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.38ms` from Bogotá, CO
175.6.50.120	AS63835 CT-HuNan-Changsha-IDC	`0.80ms` from Changsha, CN
107.203.11.200	AS7018 AT&T Enterprises, LLC	`5.09ms` from Chicago, US
64.255.177.120	AS395662 OzarksGo, LLC	`9.67ms` from Dallas, US
66.215.204.216	AS20115 Charter Communications LLC	`5.42ms` from Los Angeles, US
92.22.129.248	AS13285 TalkTalk Communications Limited	`5.94ms` from Manchester, GB
94.41.92.104	AS24955 JSC "Ufanet"	`19.40ms` from Moscow, RU
158.130.113.200	AS55 University of Pennsylvania	`3.20ms` from New York City, US
114.160.80.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.32ms` from Osaka, JP
220.219.74.88	AS9997 Suzuka Cable Co.,Ltd	`2.58ms` from Osaka, JP
191.204.239.152	AS26599 TELEFÔNICA BRASIL S.A	`2.41ms` from Osasco, BR
85.250.201.120	AS1680 Cellcom Fixed Line Communication L.P	`2.04ms` from Rosh Ha‘Ayin, IL
3.163.175.120	AS16509 Amazon.com, Inc.	`0.49ms` from Seattle, US
18.142.167.184	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
77.175.173.216	AS1136 KPN B.V.	`1.44ms` from Amsterdam, NL
69.138.27.152	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Ashburn, US
50.112.70.184	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
34.208.86.88	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
175.23.73.120	AS4837 CHINA UNICOM China169 Backbone	`7.09ms` from Changchun, CN
72.241.137.136	AS13490 Buckeye Cablevision, Inc.	`8.53ms` from Detroit, US
103.106.34.168	AS137252 Mohammad Shahajahan	`1.33ms` from Dhaka, BD
91.13.235.152	AS3320 Deutsche Telekom AG	`5.15ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f4 58.140.99.3

traceroute to 58.140.99.3 (58.140.99.3): 64 hops max, 52 byte packets

4 [AS3491] 63.218.148.218 365.655 ms

5 [AS3491] 63.216.140.234 352.414 ms

6 [AS9848] 211.239.201.162 346.544 ms

7 *

8 [AS7562] 111.118.20.42 348.081 ms

9 *

10 *

11 [AS9569] 58.140.99.3 366.651 ms

Measurement taken from

IPinfo ProbeNet in Accra, GH

On March 13th 2026

What are IP address ranges?

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