118.37.63.0/24

AS9526 · KOSCOM

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9526
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        118.32.0.0 - 118.63.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20150513
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20170328
source:         APNIC

inetnum:        118.32.0.0 - 118.63.255.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-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.krnic.net.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

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

IP Address	ASN	Details
118.37.63.5	AS9526 KOSCOM	`1.24ms` 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
86.84.26.216	AS1136 KPN B.V.	`2.27ms` from Amsterdam, NL
217.67.22.56	AS5578 SWAN, a.s.	`0.18ms` from Bratislava, SK
213.199.53.232	AS51167 Contabo GmbH	`0.17ms` from Duesseldorf, DE
73.66.1.72	AS7922 Comcast Cable Communications, LLC	`7.69ms` from Fremont, US
118.145.71.88	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`3.00ms` from Guangzhou, CN
14.230.31.232	AS45899 VNPT Corp	`2.51ms` from Ho Chi Minh City, VN
113.8.245.56	AS4837 CHINA UNICOM China169 Backbone	`19.97ms` from Liaoyang, CN
72.199.239.72	AS22773 Cox Communications Inc.	`7.36ms` from Los Angeles, US
213.250.161.248	AS136907 HUAWEI CLOUDS	`1.05ms` from Manila, PH
73.188.19.72	AS7922 Comcast Cable Communications, LLC	`7.49ms` from New York City, US
72.238.99.8	AS33363 Charter Communications, Inc	`5.86ms` from Orlando, US
52.67.220.8	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
63.196.245.88	AS7018 AT&T Enterprises, LLC	`5.11ms` from San Antonio, US
186.104.174.8	AS7418 TELEFÓNICA CHILE S.A.	`2.85ms` from Santiago, CL
191.8.116.232	AS27699 TELEFÔNICA BRASIL S.A	`3.10ms` from Sao Paulo, BR
121.174.101.216	AS4766 Korea Telecom	`6.24ms` from Seoul, KR
140.111.147.104	AS1659 Taiwan Academic Network (TANet) Information Center	`4.05ms` from Taipei, TW
83.148.211.200	AS39699 Lounea Palvelut Oy	`4.15ms` from Tallinn, EE
94.190.48.40	AS48524 INTERRA telecommunications group, Ltd.	`1.38ms` from Yekaterinburg, RU
171.232.211.168	AS7552 Viettel Group	`3.60ms` from Ho Chi Minh City, VN
123.108.66.120	AS133799 PT. GOMEDS NETWORK	`0.36ms` from Jakarta, ID
76.87.87.152	AS20001 Charter Communications Inc	`6.40ms` from Los Angeles, US
116.153.71.232	AS4837 CHINA UNICOM China169 Backbone	`1.63ms` from Nanchang, CN
168.210.107.232	AS20011 Dimension Data	`12.38ms` from Pretoria, ZA
52.204.69.232	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 118.37.63.34

traceroute to 118.37.63.34 (118.37.63.34): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.45 1.471 ms

6 *

7 *

8 [AS9318] 1.255.14.61 1.967 ms

9 [AS9526] 118.37.63.34 1.557 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 28th 2025

What are IP address ranges?

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