114.129.200.0/21

AS9981 · Saero Network Service LTD

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Summary

Country	South Korea
Domain	kthcn.co.kr
ASN	AS9981
Parent Range	114.129.192.0/18
Registry	APNIC
ID	HCN

WHOIS Details

inetnum:        114.129.192.0 - 114.129.255.255
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:  2019-04-29T07:39:51Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@kthcn.co.kr
nic-hdl:        IM699-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-22T00:20:02Z
source:         APNIC

inetnum:        114.129.192.0 - 114.129.255.255
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
changed:        hostmaster@nic.or.kr 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:        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

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

Overlapping Ranges

BGP prefixes that contain 114.129.200.0/21

Range	ASN	Company	Num of IPs
114.129.192.0/18	AS9981	kt HCN Co.,Ltd.	16,384

Nearby Ranges

BGP prefixes that overlap with 114.129.0.0/16

Range	ASN	Company	Num of IPs
114.129.64.0/18	AS17839	LG HelloVision Corp.	16,384
114.129.192.0/18	AS9981	kt HCN Co.,Ltd.	16,384
114.129.64.0/18	AS38091	LG HelloVision Corp.	16,384
114.129.48.0/20	AS7671	NTT SmartConnect Corporation	4,096
114.129.160.0/20	AS7477	SkyMesh Pty Ltd	4,096
114.129.24.0/21	AS10226	ETL Company Limited	2,048
114.129.184.0/21	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	2,048
114.129.16.0/21	AS38758	PT. Hipernet Indodata	2,048
114.129.176.0/21	AS7477	SkyMesh Pty Ltd	2,048
114.129.0.0/21	AS7671	NTT SmartConnect Corporation	2,048
114.129.38.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
114.129.41.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
114.129.16.0/24	AS38758	PT. Hipernet Indodata	256
114.129.17.0/24	AS38758	PT. Hipernet Indodata	256
114.129.18.0/24	AS38758	PT. Hipernet Indodata	256
114.129.19.0/24	AS38758	PT. Hipernet Indodata	256
114.129.20.0/24	AS38758	PT. Hipernet Indodata	256
114.129.21.0/24	AS38758	PT. Hipernet Indodata	256
114.129.22.0/24	AS38758	PT. Hipernet Indodata	256
114.129.23.0/24	AS38758	PT. Hipernet Indodata	256
114.129.42.0/24	AS56038	Network Synergy Corporation Pty Ltd	256
114.129.14.0/24	AS63526	Intech Limited	256
114.129.15.0/24	AS63526	Intech Limited	256
114.129.35.0/24	AS153518	MAGICBRICKS REALTY SERVICES LIMITED	256
114.129.46.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
114.129.13.0/24	AS134734	Intech Limited	256
114.129.34.0/24	AS153518	MAGICBRICKS REALTY SERVICES LIMITED	256
114.129.8.0/24	AS9009	3nt solutions LLP	256
114.129.33.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
114.129.36.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
114.129.43.0/24	AS209242	Vista Group (NZ) Limited	256
114.129.9.0/24	AS34702	3nt solutions LLP	256
114.129.44.0/24	AS16276	AE HLCCLOUD	256
114.129.12.0/24	AS38138	Intech Limited	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

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Pingable IPs

1,178 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
114.129.200.1	AS9981 Saero Network Service LTD	`6.20ms` from Seoul, KR
114.129.205.1	AS9981 Saero Network Service LTD	`6.31ms` from Seoul, KR
114.129.202.1	AS9981 Saero Network Service LTD	`6.25ms` from Seoul, KR
114.129.201.1	AS9981 Saero Network Service LTD	`6.11ms` from Seoul, KR
114.129.207.1	AS9981 Saero Network Service LTD	`6.02ms` from Seoul, KR
114.129.204.1	AS9981 Saero Network Service LTD	`6.36ms` from Seoul, KR
114.129.206.58	AS9981 Saero Network Service LTD	`6.48ms` from Seoul, KR
114.129.203.1	AS9981 Saero Network Service LTD	`6.13ms` 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
52.35.152.85	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
52.169.28.5	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
40.69.28.197	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
141.95.57.21	AS16276 OVH SAS	`0.14ms` from Frankfurt am Main, DE
80.141.195.213	AS3320 Deutsche Telekom AG	`3.37ms` from Frankfurt am Main, DE
202.104.174.69	AS4134 CHINANET-BACKBONE	`2.79ms` from Guangzhou, CN
108.252.170.69	AS7018 AT&T Enterprises, LLC	`16.99ms` from Houston, US
222.187.81.69	AS4134 CHINANET-BACKBONE	`9.12ms` from Huai'an, CN
223.235.226.5	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.02ms` from Kolkata, IN
46.14.189.165	AS3303 Swisscom (Switzerland) Ltd	`1.08ms` from Lausanne, CH
213.133.213.165	AS13208 Newtel Limited	`0.42ms` from London, GB
92.237.242.133	AS5089 Virgin Media Limited	`11.42ms` from London, GB
90.192.139.53	AS5607 Sky UK Limited	`10.15ms` from London, GB
72.111.54.117	AS6167 Verizon Business	`17.06ms` from Los Angeles, US
108.71.139.21	AS7018 AT&T Enterprises, LLC	`11.16ms` from Miami, US
195.94.236.69	AS8595 OOO WestCall Ltd.	`1.43ms` from Moscow, RU
180.63.40.101	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.38ms` from Osaka, JP
132.148.102.37	AS26496 GoDaddy.com, LLC	`1.02ms` from Phoenix, US
191.190.148.5	AS28573 Claro NXT Telecomunicacoes Ltda	`4.43ms` from Sao Paulo, BR
125.143.56.5	AS4766 Korea Telecom	`1.36ms` from Seoul, KR
184.146.7.197	AS577 Bell Canada	`1.43ms` from Toronto, CA
34.86.220.229	AS396982 Google LLC	`0.13ms` from Ashburn, US
207.211.63.53	AS14135 Navisite Opco LLC	`1.37ms` from Boston, US
73.38.120.133	AS7922 Comcast Cable Communications, LLC	`8.30ms` from Boston, US
218.10.115.101	AS4837 CHINA UNICOM China169 Backbone	`7.07ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 114.129.201.7

traceroute to 114.129.201.7 (114.129.201.7): 64 hops max, 52 byte packets

1 [] 15.230.236.20 2.28 ms

2 [AS16509] 52.93.248.31 2.144 ms

3 [] 139.150.100.37 9.094 ms

4 [AS7562] 111.118.20.90 7.258 ms

5 *

6 [AS9981] 114.129.201.7 14.969 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 14th 2025

What are IP address ranges?

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