27.35.134.0/24

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

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

IP Address	ASN	Details
27.35.134.1	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.15ms` 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
3.94.3.120	AS14618 Amazon.com, Inc.	`0.95ms` from Ashburn, US
174.81.152.8	AS20115 Charter Communications LLC	`11.32ms` from Atlanta, US
123.249.105.8	AS55990 Huawei Cloud Service data center	`3.62ms` from Beijing, CN
172.177.163.168	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
69.23.108.40	AS10796 Charter Communications Inc	`10.34ms` from Chicago, US
94.191.106.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.28ms` from Chongqing, CN
121.198.209.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.67ms` from Hangzhou, CN
31.49.70.40	AS2856 British Telecommunications PLC	`5.38ms` from London, GB
82.122.22.184	AS3215 Orange S.A.	`5.34ms` from Marseille, FR
123.132.135.40	AS4837 CHINA UNICOM China169 Backbone	`9.06ms` from Qingdao, CN
212.107.198.88	AS12332 PJSC Rostelecom	`0.45ms` from Vladivostok, RU
54.191.62.8	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
84.1.161.24	AS5483 Magyar Telekom Plc.	`1.88ms` from Budapest, HU
101.206.131.152	AS4837 CHINA UNICOM China169 Backbone	`6.24ms` from Chengdu, CN
177.16.27.200	AS18881 TELEFÔNICA BRASIL S.A	`1.20ms` from Curitiba, BR
208.122.221.24	AS27589 MOJOHOST	`0.28ms` from Detroit, US
52.209.236.248	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
24.7.42.232	AS7922 Comcast Cable Communications, LLC	`2.86ms` from Fremont, US
140.250.151.24	AS4134 CHINANET-BACKBONE	`6.88ms` from Jinan, CN
123.187.78.152	AS4134 CHINANET-BACKBONE	`5.24ms` from Liaoyang, CN
50.2.199.104	AS62904 Eonix Corporation	`0.26ms` from Seattle, US
119.202.218.136	AS4766 Korea Telecom	`6.55ms` from Seoul, KR
101.65.211.248	AS4837 CHINA UNICOM China169 Backbone	`11.54ms` from Shanghai, CN
140.123.84.248	AS1659 Taiwan Academic Network (TANet) Information Center	`5.40ms` from Taichung, TW
184.147.161.168	AS577 Bell Canada	`1.23ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 27.35.134.31

traceroute to 27.35.134.31 (27.35.134.31): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.2 0.194 ms

2 *

3 *

4 *

5 [] 139.150.100.36 2.487 ms

6 [AS7562] 111.118.20.202 7.093 ms

7 *

8 *

9 [AS23584] 27.35.134.31 7.429 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 21st 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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