220.76.239.0/24

AS9526 · KOSCOM

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Summary

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

WHOIS Details

inetnum:        220.72.0.0 - 220.91.255.255
netname:        KORNET
descr:          Korea Telecom
country:        KR
admin-c:        IM667-AP
tech-c:         IM667-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T07:40:21Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seocho-ro 398, Seocho-gu, Seoul, Korea
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
last-modified:  2017-10-19T07:36:36Z
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
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

inetnum:        220.72.0.0 - 220.91.255.255
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.kisa.or.kr.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
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:        KT Head Office
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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
84.195.14.216	AS6848 Telenet BV	`5.82ms` from Brussels, BE
154.125.102.88	AS8346 SONATEL-AS Autonomous System	`2.11ms` from Dakar, SN
216.247.208.168	AS397361 Poka Lambro Telephone Cooperative, Inc.	`11.60ms` from Dallas, US
87.34.52.136	AS1213 HEAnet CLG	`5.41ms` from Dublin, IE
46.180.238.120	AS39927 E-Light-Telecom Ltd.	`1.22ms` from Kemerovo, RU
86.141.71.136	AS2856 British Telecommunications PLC	`1.91ms` from London, GB
86.162.8.8	AS2856 British Telecommunications PLC	`1.90ms` from London, GB
82.44.94.104	AS5089 Virgin Media Limited	`6.47ms` from London, GB
146.198.77.88	AS6871 Plusnet	`3.90ms` from London, GB
16.24.121.168	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
217.61.62.24	AS31034 Aruba S.p.A.	`1.25ms` from Milan, IT
185.49.207.248	AS48815 CriticalCase s.r.l	`1.66ms` from Milan, IT
168.199.216.216	AS9009 M247 Europe SRL	`0.34ms` from Montreal, CA
117.222.141.104	AS9829 National Internet Backbone	`10.72ms` from Mumbai, IN
142.255.12.40	AS12271 Charter Communications Inc	`3.69ms` from New York City, US
39.74.149.232	AS4837 CHINA UNICOM China169 Backbone	`7.16ms` from Qingdao, CN
60.199.136.24	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.69ms` from Taipei, TW
123.186.242.248	AS4134 CHINANET-BACKBONE	`9.97ms` from Dalian, CN
199.192.158.120	AS397732 Net Vision Communications, LLC	`4.95ms` from Kansas City, US
42.178.160.24	AS4837 CHINA UNICOM China169 Backbone	`11.10ms` from Liaoyang, CN
52.56.133.168	AS16509 Amazon.com, Inc.	`0.13ms` from London, GB
109.151.105.104	AS2856 British Telecommunications PLC	`5.42ms` from London, GB
72.31.188.168	AS33363 Charter Communications, Inc	`1.49ms` from Orlando, US
122.103.191.8	AS2519 ARTERIA Networks Corporation	`4.83ms` from Osaka, JP
179.245.201.24	AS26599 TELEFÔNICA BRASIL S.A	`10.53ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f5 -m16 220.76.239.60

traceroute to 220.76.239.60 (220.76.239.60): 16 hops max, 52 byte packets

5 [] 80.81.197.58 169.733 ms

6 *

7 *

8 *

9 *

10 [AS9318] 1.255.14.61 232.373 ms

11 [AS9526] 114.31.121.235 231.978 ms

12 *

13 [AS9526] 114.31.121.235 232.273 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Lille, FR

On August 28th 2025

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.

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