223.194.236.0/22

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS3786
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        223.194.0.0 - 223.195.255.255
netname:        KREN
descr:          Korean Education Network
admin-c:        IM70-AP
tech-c:         IM70-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T04:55:48Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        223.194.0.0 - 223.195.255.255
netname:        KREN-KR
descr:          Korean Education Network
country:        KR
admin-c:        IA142-KR
tech-c:         IM142-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:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 223.194.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
223.194.236.178	uok.ac.kr	2
223.194.236.129	hanma.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

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

IP Address	ASN	Details
223.194.237.45	AS3786 LG DACOM Corporation	`7.04ms` from Seoul, KR
223.194.236.120	AS3786 LG DACOM Corporation	`6.68ms` 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
97.82.155.6	AS20115 Charter Communications LLC	`9.69ms` from Atlanta, US
111.160.26.198	AS4837 CHINA UNICOM China169 Backbone	`5.61ms` from Beijing, CN
77.235.105.118	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	`2.57ms` from Chisinau, MD
176.170.165.214	AS5410 Bouygues Telecom SA	`8.18ms` from Frankfurt am Main, DE
41.1.86.182	AS29975 Vodacom	`3.85ms` from Johannesburg, ZA
212.1.110.102	AS6846 Joint Ukrainan-German Enterprise "INFOCOM" LLC	`2.40ms` from Kyiv, UA
118.209.97.246	AS7545 TPG Telecom Limited	`12.95ms` from Melbourne, AU
24.187.254.150	AS6128 Cablevision Systems Corp.	`2.73ms` from New York City, US
189.7.199.70	AS28573 Claro NXT Telecomunicacoes Ltda	`11.07ms` from Porto Alegre, BR
121.171.171.22	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
39.108.251.22	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.50ms` from Shenzhen, CN
119.74.98.134	AS9506 Singtel Fibre Broadband	`1.31ms` from Singapore, SG
182.171.92.70	AS2527 Sony Network Communications Inc.	`0.56ms` from Tokyo, JP
1.81.187.86	AS4134 CHINANET-BACKBONE	`5.18ms` from Xi'an, CN
188.186.145.166	AS31483 JSC "ER-Telecom Holding"	`8.23ms` from Yekaterinburg, RU
77.171.200.102	AS1136 KPN B.V.	`2.33ms` from Amsterdam, NL
103.21.172.54	AS132449 Wireless Nation	`1.24ms` from Auckland, NZ
115.64.36.230	AS7545 TPG Telecom Limited	`1.59ms` from Brisbane, AU
135.220.162.38	AS8075 Microsoft Corporation	`0.19ms` from Frankfurt am Main, DE
217.172.21.150	AS33902 Invest Mobile LLC	`1.33ms` from Moscow, RU
13.235.34.118	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
98.10.121.86	AS11351 Charter Communications Inc	`18.13ms` from New York City, US
60.154.109.182	AS17676 SoftBank Corp.	`4.05ms` from Osaka, JP
210.131.207.22	AS2519 ARTERIA Networks Corporation	`5.87ms` from Osaka, JP
72.84.152.102	AS701 Verizon Business	`16.46ms` from Philadelphia, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 223.194.237.2

traceroute to 223.194.237.2 (223.194.237.2): 9 hops max, 52 byte packets

4 [] 80.81.193.16 32.812 ms

5 [AS3786] 203.233.2.233 257.283 ms

6 [AS3786] 1.208.179.229 280.729 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On September 11th 2025

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