211.184.192.0/23

AS45377 · Jeju Special Self Governing Provincial office of Education

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Summary

Country	South Korea
Domain	kt.com
ASN	AS45377
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.184.184.0 - 211.184.211.255
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:        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

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

Nearby Ranges

BGP prefixes that overlap with 211.184.0.0/16

No nearby ranges found.

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

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
62.11.242.135	AS8070 Microsoft Corporation	`0.68ms` from Boydton, US
62.182.60.71	AS34762 Combell NV	`0.32ms` from Brussels, BE
71.89.177.23	AS20115 Charter Communications LLC	`14.46ms` from Chicago, US
75.245.245.135	AS6167 Verizon Business	`19.01ms` from Dallas, US
79.219.148.39	AS3320 Deutsche Telekom AG	`10.11ms` from Frankfurt am Main, DE
62.140.31.7	AS43009 Infobip Limited	`0.29ms` from Frankfurt am Main, DE
64.9.151.71	AS23005 SWITCH, LTD	`0.77ms` from Houston, US
119.54.88.199	AS4837 CHINA UNICOM China169 Backbone	`15.70ms` from Liaoyang, CN
128.111.204.7	AS131 University of California, Santa Barbara	`3.28ms` from Los Angeles, US
218.226.180.71	AS9997 Suzuka Cable Co.,Ltd	`5.36ms` from Osaka, JP
137.53.228.7	AS11995 Oregon Health & Science University	`5.79ms` from Portland, US
203.248.244.135	AS3786 LG DACOM Corporation	`1.59ms` from Seoul, KR
223.135.171.71	AS2527 Sony Network Communications Inc.	`18.47ms` from Tokyo, JP
38.6.11.135	AS398993 PEG TECH INC	`1.44ms` from Tokyo, JP
89.78.141.247	AS9141 P4 Sp. z o.o.	`7.38ms` from Warsaw, PL
92.254.1.103	AS50266 Odido Netherlands B.V.	`4.22ms` from Amsterdam, NL
81.89.51.119	AS29405 VNET a.s.	`0.37ms` from Bratislava, SK
97.84.177.87	AS20115 Charter Communications LLC	`10.54ms` from Chicago, US
92.33.249.71	AS2119 Telenor Norge AS	`7.09ms` from Copenhagen, DK
95.222.140.23	AS3209 Vodafone GmbH	`5.02ms` from Frankfurt am Main, DE
87.159.9.55	AS3320 Deutsche Telekom AG	`5.91ms` from Frankfurt am Main, DE
90.84.101.55	AS56369 Orange Belgium SA	`9.35ms` from Gravelines, FR
14.190.29.87	AS45899 VNPT Corp	`2.07ms` from Hanoi, VN
41.57.35.7	AS327688 Screamer Telecommunications	`2.19ms` from Johannesburg, ZA
213.31.163.23	AS6871 Plusnet	`3.05ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m7 211.184.192.230

traceroute to 211.184.192.230 (211.184.192.230): 7 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 7.577 ms

4 [AS16246] 94.74.231.253 12.304 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On September 18th 2025

What are IP address ranges?

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