211.252.71.0/24

AS38405 · Gwang Myeong Office of Education

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38405
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.252.68.0 - 211.252.71.255
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
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:        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 211.252.0.0/16

Range	ASN	Company	Num of IPs
211.252.120.0/22	AS4766	Korea Telecom	1,024
211.252.239.0/24	AS45400	Korea Telecom	256
211.252.200.0/24	AS4766	Jeonbukdaehakgyobyeongwon	256
211.252.233.0/24	AS4766	Ajujadongchadaehak	256
211.252.234.0/24	AS4766	Ajujadongchadaehak	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.252.71.146	goegm.kr	1

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

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
159.8.211.200	AS36351 IBM Cloud	`1.05ms` from Amsterdam, NL
84.171.168.40	AS3320 Deutsche Telekom AG	`3.31ms` from Duesseldorf, DE
84.183.182.24	AS3320 Deutsche Telekom AG	`4.36ms` from Duesseldorf, DE
31.32.253.232	AS5410 Bouygues Telecom SA	`5.93ms` from Frankfurt am Main, DE
113.176.62.232	AS45899 VNPT Corp	`1.05ms` from Ho Chi Minh City, VN
221.124.18.40	AS9304 HGC Global Communications Limited	`1.89ms` from Hong Kong, HK
34.35.26.88	AS396982 Google LLC	`0.21ms` from Johannesburg, ZA
109.235.149.200	AS57168 Amito Ltd	`6.25ms` from London, GB
124.145.149.200	AS9824 JCOM Co., Ltd.	`9.03ms` from Osaka, JP
124.134.192.88	AS4837 CHINA UNICOM China169 Backbone	`4.55ms` from Qingdao, CN
98.93.249.88	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
222.113.188.200	AS4766 Korea Telecom	`3.95ms` from Seoul, KR
220.127.137.184	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
20.249.11.248	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
153.146.209.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.27ms` from Tokyo, JP
46.74.211.232	AS8447 A1 Telekom Austria AG	`11.47ms` from Vienna, AT
174.55.178.216	AS7922 Comcast Cable Communications, LLC	`19.10ms` from Ashburn, US
81.242.84.136	AS5432 Proximus NV	`1.09ms` from Brussels, BE
86.125.129.248	AS8708 DIGI ROMANIA S.A.	`5.39ms` from Bucharest, RO
79.213.25.216	AS3320 Deutsche Telekom AG	`3.66ms` from Frankfurt am Main, DE
146.212.112.8	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.08ms` from Ljubljana, SI
132.239.79.8	AS7377 University of California, San Diego	`2.71ms` from Los Angeles, US
24.188.124.152	AS6128 Cablevision Systems Corp.	`2.71ms` from New York City, US
83.192.250.8	AS3215 Orange S.A.	`11.36ms` from Paris, FR
52.94.235.72	AS16509 Amazon.com, Inc.	`0.38ms` 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 -f6 -m12 211.252.71.193

traceroute to 211.252.71.193 (211.252.71.193): 12 hops max, 52 byte packets

6 [AS9002] 87.245.233.166 67.729 ms

7 *

8 *

9 [AS6939] 184.104.189.25 152.403 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Bishkek, KG

On January 9th 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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