27.35.210.0/24

AS23584 · PUSAN CABLE TV SYSTEM CO., LTD.

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Summary

Country	South Korea
Domain	kthcn.co.kr
ASN	AS23584
Registry	KRNIC
ID	HCN-KR

WHOIS Details

inetnum:        27.35.0.0 - 27.35.255.255
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 27.35.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
27.35.210.1	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.65ms` 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
132.164.202.248	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
79.243.27.152	AS3320 Deutsche Telekom AG	`4.98ms` from Duesseldorf, DE
134.93.41.88	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.55ms` from Frankfurt am Main, DE
92.105.67.72	AS3303 Swisscom (Switzerland) Ltd	`0.69ms` from Geneve, CH
222.96.35.8	AS4766 Korea Telecom	`7.33ms` from Incheon, KR
79.72.14.136	AS31898 Oracle Corporation	`0.34ms` from Jeddah, SA
34.37.8.152	AS396982 Google LLC	`0.54ms` from Phoenix, US
5.142.78.216	AS12389 PJSC Rostelecom	`17.23ms` from Saint Petersburg, RU
31.131.52.152	AS199936 Uniwersytet Przyrodniczy w Lublinie	`3.71ms` from Warsaw, PL
62.93.39.152	AS25468 Rzeszow University of Technology	`10.98ms` from Warsaw, PL
47.85.205.184	AS45102 Alibaba (US) Technology Co., Ltd.	`0.30ms` from Ashburn, US
74.235.224.88	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
139.203.177.232	AS4134 CHINANET BACKBONE	`10.96ms` from Chengdu, CN
66.73.7.200	AS7018 AT&T Enterprises, LLC	`10.79ms` from Dallas, US
182.43.43.8	AS58519 Cloud Computing Corporation	`0.47ms` from Guiyang, CN
47.89.2.8	AS45102 Alibaba (US) Technology Co., Ltd.	`0.51ms` from Hong Kong, HK
220.122.76.8	AS4766 Korea Telecom	`4.94ms` from Incheon, KR
86.162.136.152	AS2856 British Telecommunications PLC	`4.75ms` from London, GB
91.85.215.120	AS8851 GCI Network Solutions Limited	`10.43ms` from London, GB
79.164.173.120	AS8615 Central Telegraph Public Joint-stock Company	`1.88ms` from Moscow, RU
212.25.172.152	AS12637 SEEWEB s.r.l.	`1.80ms` from Rome, IT
84.212.127.88	AS25400 Telia Norge AS	`8.37ms` from Sandefjord, NO
96.255.226.104	AS701 Verizon Business	`2.21ms` from Ashburn, US
40.88.25.168	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
3.129.103.216	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 27.35.210.51

traceroute to 27.35.210.51 (27.35.210.51): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.6 0.065 ms

2 [] 139.150.100.233 3.499 ms

3 [] 139.150.100.36 2.01 ms

4 [AS7562] 111.118.20.202 7.385 ms

5 *

6 [AS23584] 27.35.210.51 15.488 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On April 13th 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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