210.106.101.0/24

AS9528 · Taejon Institute of Education Science

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9528
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        210.106.100.0 - 210.106.103.255
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:  2025-11-03T08:14:30Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
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:        210.106.100.0 - 210.106.103.255
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.
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 20240912
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:        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 20240912
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 210.106.0.0/16

Range	ASN	Company	Num of IPs
210.106.128.0/18	AS4766	Korea Telecom	16,384
210.106.192.0/19	AS10036	DLIVE	8,192
210.106.224.0/19	AS3786	LG DACOM Corporation	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
210.106.101.194	AS9528 Taejon Institute of Education Science	`3.64ms` 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
35.230.164.232	AS396982 Google LLC	`0.13ms` from Ashburn, US
81.170.87.168	AS13285 TalkTalk Communications Limited	`1.61ms` from London, GB
51.14.127.24	AS2856 British Telecommunications PLC	`8.76ms` from London, GB
31.7.178.40	AS201011 Core-Backbone GmbH	`0.39ms` from Nuernberg, DE
169.57.207.8	AS36351 IBM Cloud	`1.04ms` from Osasco, BR
31.40.11.104	AS12714 PJSC MegaFon	`19.78ms` from Saint Petersburg, RU
58.235.111.152	AS9318 SK Broadband Co Ltd	`6.71ms` from Seoul, KR
60.184.103.104	AS4134 CHINANET-BACKBONE	`10.50ms` from Shanghai, CN
121.119.23.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.83ms` from Tokyo, JP
58.55.136.232	AS4134 CHINANET-BACKBONE	`4.67ms` from Wuhan, CN
182.126.223.120	AS4837 CHINA UNICOM China169 Backbone	`7.03ms` from Zhengzhou, CN
85.148.255.88	AS5390 EuroNet	`1.18ms` from Amsterdam, NL
181.7.246.232	AS7303 Telecom Argentina S.A.	`12.26ms` from Buenos Aires, AR
23.229.16.248	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US
88.69.43.56	AS3209 Vodafone GmbH	`6.63ms` from Duesseldorf, DE
52.59.24.56	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
93.224.66.8	AS3320 Deutsche Telekom AG	`4.16ms` from Hamburg, DE
31.150.54.136	AS9145 EWE TEL GmbH	`5.60ms` from Hamburg, DE
62.216.58.40	AS41710 MIIT Ltd.	`0.40ms` from Kyiv, UA
86.168.185.72	AS2856 British Telecommunications PLC	`1.72ms` from London, GB
89.29.137.216	AS41368 Spotting Brands Technologies S.L.	`7.74ms` from Madrid, ES
75.229.152.200	AS6167 Verizon Business	`19.06ms` from Miami, US
78.197.252.104	AS12322 Free SAS	`1.32ms` from Paris, FR
86.225.46.104	AS3215 Orange S.A.	`11.42ms` from Paris, FR
73.11.1.136	AS7922 Comcast Cable Communications, LLC	`1.12ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 -f10 210.106.101.82

traceroute to 210.106.101.82 (210.106.101.82): 64 hops max, 52 byte packets

10 [AS3786] 1.208.151.190 4.516 ms

11 [AS3786] 1.210.61.106 4.554 ms

12 [AS9316] 211.42.65.34 4.388 ms

13 [AS9528] 210.106.101.82 3.949 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 14th 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.

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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