114.129.192.0/18

AS9981 · Saero Network Service LTD

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Summary

Country	South Korea
Domain	kthcn.co.kr
ASN	AS9981
Registry	KRNIC
ID	HCN-KR

WHOIS Details

inetnum:        114.129.192.0 - 114.129.255.255
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:        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

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
114.129.64.0/18	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
114.129.10.0/23	AS29802	SUBHOSTING INNOVATIONS PRIVATE LIMITED	512
114.129.12.0/24	AS38138	Intech Limited	256
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
114.129.123.0/24	AS17839	HVBucheon	256
114.129.43.0/24	AS209242	Vista Group (NZ) Limited	256
114.129.44.0/24	AS16276	AE HLCCLOUD	256
114.129.9.0/24	AS34702	3nt solutions LLP	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

5,206 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
114.129.202.1	AS9981 Saero Network Service LTD	`5.62ms` from Seoul, KR
114.129.218.33	AS9981 Saero Network Service LTD	`6.58ms` from Seoul, KR
114.129.221.1	AS9981 Saero Network Service LTD	`5.51ms` from Seoul, KR
114.129.224.1	AS9981 Saero Network Service LTD	`5.41ms` from Seoul, KR
114.129.240.0	AS9981 Saero Network Service LTD	`4.61ms` from Seoul, KR
114.129.238.1	AS9981 Saero Network Service LTD	`5.33ms` from Seoul, KR
114.129.196.1	AS9981 Saero Network Service LTD	`5.34ms` from Seoul, KR
114.129.212.42	AS9981 Saero Network Service LTD	`5.96ms` from Seoul, KR
114.129.236.1	AS9981 Saero Network Service LTD	`6.14ms` from Seoul, KR
114.129.231.1	AS9981 Saero Network Service LTD	`4.87ms` from Seoul, KR
114.129.228.1	AS9981 Saero Network Service LTD	`4.76ms` from Seoul, KR
114.129.216.3	AS9981 Saero Network Service LTD	`5.78ms` from Seoul, KR
114.129.248.255	AS9981 Saero Network Service LTD	`5.35ms` from Seoul, KR
114.129.225.35	AS9981 Saero Network Service LTD	`5.59ms` from Seoul, KR
114.129.200.1	AS9981 Saero Network Service LTD	`5.38ms` from Seoul, KR
114.129.193.38	AS9981 Saero Network Service LTD	`6.56ms` from Seoul, KR
114.129.207.68	AS9981 Saero Network Service LTD	`5.56ms` from Seoul, KR
114.129.206.1	AS9981 Saero Network Service LTD	`5.80ms` from Seoul, KR
114.129.226.1	AS9981 Saero Network Service LTD	`4.72ms` from Seoul, KR
114.129.243.1	AS9981 Saero Network Service LTD	`4.60ms` from Seoul, KR
114.129.204.55	AS9981 Saero Network Service LTD	`5.85ms` from Seoul, KR
114.129.201.1	AS9981 Saero Network Service LTD	`5.56ms` from Seoul, KR
114.129.222.48	AS9981 Saero Network Service LTD	`5.72ms` from Seoul, KR
114.129.230.1	AS9981 Saero Network Service LTD	`4.82ms` from Seoul, KR
114.129.250.51	AS9981 Saero Network Service LTD	`5.78ms` 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
212.178.81.2	AS33915 Vodafone Libertel B.V.	`1.89ms` from Amsterdam, NL
50.96.92.130	AS7029 Windstream Communications LLC	`6.04ms` from Atlanta, US
35.166.134.98	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
50.220.106.82	AS7922 Comcast Cable Communications, LLC	`1.03ms` from Boston, US
202.98.100.178	AS4134 CHINANET-BACKBONE	`2.14ms` from Chengdu, CN
98.103.111.146	AS10796 Charter Communications Inc	`4.74ms` from Cleveland, US
39.116.243.130	AS9318 SK Broadband Co Ltd	`7.82ms` from Incheon, KR
31.145.193.114	AS15924 Vodafone Net Iletisim Hizmetler AS	`1.38ms` from Istanbul, TR
50.120.3.50	AS5650 Frontier Communications of America, Inc.	`14.64ms` from Los Angeles, US
185.203.106.34	AS201602 NEWTEC S.R.L.	`13.13ms` from Milan, IT
2.119.245.2	AS3269 Telecom Italia S.p.A.	`8.62ms` from Milan, IT
73.10.249.66	AS7922 Comcast Cable Communications, LLC	`6.26ms` from New York City, US
14.101.100.178	AS2516 KDDI CORPORATION	`6.20ms` from Osaka, JP
119.244.25.50	AS2518 BIGLOBE Inc.	`9.92ms` from Osaka, JP
130.93.50.210	AS25540 Alphalink SASU	`0.62ms` from Paris, FR
175.215.50.98	AS4766 Korea Telecom	`9.10ms` from Seoul, KR
183.98.206.146	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
8.209.239.2	AS45102 Alibaba (US) Technology Co., Ltd.	`1.37ms` from Tokyo, JP
172.199.12.50	AS8075 Microsoft Corporation	`1.93ms` from Amsterdam, NL
65.183.132.18	AS398045 Hula LLC	`17.03ms` from Ashburn, US
158.193.185.2	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`3.40ms` from Bratislava, SK
75.89.242.82	AS7029 Windstream Communications LLC	`13.82ms` from Chicago, US
177.240.195.146	AS13999 Mega Cable, S.A. de C.V.	`16.17ms` from Guadalajara, MX
109.127.220.2	AS2107 ARNES	`1.82ms` from Ljubljana, SI
152.65.231.130	AS15169 Google LLC	`0.15ms` from London, GB

Traceroute

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

traceroute -a -n -q1 114.129.247.255

traceroute to 114.129.247.255 (114.129.247.255): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.083 ms

2 [] 139.150.100.233 0.947 ms

3 [] 139.150.100.36 6.399 ms

4 [AS7562] 111.118.20.218 7.853 ms

5 *

6 [AS9981] 114.129.247.255 5.183 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 2026

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.

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