223.194.156.0/23

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 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
108.77.185.151	AS7018 AT&T Enterprises, LLC	`2.63ms` from Atlanta, US
58.23.106.119	AS4837 CHINA UNICOM China169 Backbone	`6.06ms` from Fuzhou, CN
5.135.76.215	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
162.234.112.23	AS7018 AT&T Enterprises, LLC	`9.11ms` from Houston, US
80.91.164.71	AS3326 Datagroup PJSC	`0.37ms` from Kyiv, UA
221.206.31.23	AS4837 CHINA UNICOM China169 Backbone	`17.69ms` from Liaoyang, CN
62.117.148.119	AS12430 VODAFONE ESPANA S.A.U.	`9.55ms` from Madrid, ES
47.202.100.87	AS5650 Frontier Communications of America, Inc.	`6.77ms` from Miami, US
222.185.27.87	AS4134 CHINANET-BACKBONE	`3.50ms` from Nanjing, CN
81.48.50.87	AS3215 Orange S.A.	`15.24ms` from Paris, FR
201.146.173.151	AS8151 UNINET	`11.00ms` from Phoenix, US
104.214.70.23	AS8075 Microsoft Corporation	`0.29ms` from San Antonio, US
123.154.89.215	AS4837 CHINA UNICOM China169 Backbone	`10.18ms` from Shanghai, CN
14.116.155.231	AS4134 CHINANET-BACKBONE	`2.85ms` from Shenzhen, CN
13.51.27.55	AS16509 Amazon.com, Inc.	`0.12ms` from Stockholm, SE
218.26.101.231	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Taiyuan, CN
121.45.81.119	AS7545 TPG Telecom Limited	`11.63ms` from Adelaide, AU
117.98.141.215	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.04ms` from Ahmedabad, IN
194.179.204.39	AS6079 RCN	`2.53ms` from Ashburn, US
23.113.162.103	AS7018 AT&T Enterprises, LLC	`8.47ms` from Chicago, US
209.35.239.23	AS213176 Check Point Software Technologies Ltd	`0.81ms` from Frankfurt am Main, DE
210.6.213.7	AS9269 Hong Kong Broadband Network Ltd.	`0.98ms` from Hong Kong, HK
67.191.86.247	AS7922 Comcast Cable Communications, LLC	`5.02ms` from Miami, US
185.246.180.215	AS51538 Lavrentyev Alkesandr Arkadievich	`1.49ms` from Moscow, RU
153.101.38.199	AS4837 CHINA UNICOM China169 Backbone	`3.03ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -m10 223.194.156.92

traceroute to 223.194.156.92 (223.194.156.92): 10 hops max, 52 byte packets

1 [AS7195] 200.25.69.57 1.063 ms

2 *

3 *

4 *

5 [AS3356] 4.68.111.74 119.676 ms

6 [AS3786] 1.208.112.145 120.614 ms

7 [AS3786] 1.213.152.121 333.605 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On September 11th 2025

What are IP address ranges?

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