211.34.186.0/24

AS55615 · DOUZONEBIZON

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Summary

Country	South Korea
Domain	kt.com
ASN	AS55615
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.34.184.0 - 211.34.187.255
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

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
211.34.186.204	leader-in.com	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

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

IP Address	ASN	Details
211.34.186.221	AS55615 DOUZONEBIZON	`4.24ms` 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
85.16.181.168	AS9145 EWE TEL GmbH	`4.63ms` from Amsterdam, NL
34.21.26.184	AS396982 Google LLC	`0.12ms` from Ashburn, US
73.216.140.56	AS7922 Comcast Cable Communications, LLC	`4.84ms` from Ashburn, US
24.131.195.120	AS7922 Comcast Cable Communications, LLC	`12.65ms` from Ashburn, US
69.54.6.56	AS12282 Selectronics Corp.	`10.05ms` from Boston, US
60.243.118.24	AS17488 Hathway IP Over Cable Internet	`4.89ms` from Chennai, IN
216.251.0.248	AS11067 Panhandle Telecommunications Systems, INC.	`9.29ms` from Dallas, US
217.233.10.120	AS3320 Deutsche Telekom AG	`4.17ms` from Frankfurt am Main, DE
156.56.10.168	AS87 Indiana University	`2.06ms` from Indianapolis, US
105.247.130.88	AS36994 Vodacom	`16.31ms` from Johannesburg, ZA
176.196.13.40	AS39927 E-Light-Telecom Ltd.	`1.12ms` from Kemerovo, RU
91.151.100.248	AS34977 PROCONO S.A.	`5.34ms` from Madrid, ES
89.118.245.248	AS8968 BT Italia S.p.A.	`1.53ms` from Milan, IT
188.123.42.152	AS29072 Regional Digital Telecommunication Company LLC	`10.04ms` from Novosibirsk, RU
119.228.68.120	AS17511 OPTAGE Inc.	`1.66ms` from Osaka, JP
32.215.145.168	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.39ms` from Secaucus, US
118.50.78.184	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
222.49.137.152	AS56046 China Mobile communications corporation	`4.50ms` from Suzhou, CN
41.104.182.248	AS36947 Telecom Algeria	`18.14ms` from Valencia, ES
52.222.94.152	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
73.74.203.40	AS7922 Comcast Cable Communications, LLC	`6.36ms` from Chicago, US
165.1.243.56	AS394089 Google LLC	`0.76ms` from Hamina, FI
18.130.112.200	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
81.45.96.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`0.88ms` from Madrid, ES
178.80.4.88	AS35819 Etihad Etisalat, a joint stock company	`2.99ms` from Manama, BH

Traceroute

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

traceroute -a -n -q1 -m5 211.34.186.215

traceroute to 211.34.186.215 (211.34.186.215): 5 hops max, 52 byte packets

1 [AS15169] 142.251.76.209 133.863 ms

2 [AS15169] 192.178.105.40 132.27 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 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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