223.194.128.0/23

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

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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
168.220.217.183	AS398156 ACE Fiber	`12.19ms` from Atlanta, US
73.74.193.103	AS7922 Comcast Cable Communications, LLC	`10.63ms` from Chicago, US
210.34.87.87	AS4538 China Education and Research Network Center	`17.72ms` from Guangzhou, CN
108.137.31.247	AS16509 Amazon.com, Inc.	`0.10ms` from Jakarta, ID
82.6.43.7	AS5089 Virgin Media Limited	`6.03ms` from London, GB
104.172.51.231	AS20001 Charter Communications Inc	`6.14ms` from Los Angeles, US
185.203.223.87	AS211974 Airecom Internet, S.L.	`9.35ms` from Madrid, ES
109.205.17.167	AS206460 SIM INFORMATICA SRL	`3.81ms` from Milan, IT
50.88.109.71	AS33363 Charter Communications, Inc	`10.39ms` from Orlando, US
86.253.18.151	AS3215 Orange S.A.	`10.27ms` from Paris, FR
35.85.11.7	AS16509 Amazon.com, Inc.	`4.49ms` from Portland, US
52.2.232.247	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
85.130.206.167	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`1.42ms` from Tel Aviv, IL
164.70.253.231	AS2527 Sony Network Communications Inc.	`1.54ms` from Tokyo, JP
61.21.115.71	AS9824 JCOM Co., Ltd.	`13.88ms` from Tokyo, JP
178.190.193.247	AS8447 A1 Telekom Austria AG	`6.59ms` from Vienna, AT
20.229.171.103	AS8075 Microsoft Corporation	`1.23ms` from Amsterdam, NL
155.190.100.23	AS36692 Cisco OpenDNS, LLC	`0.25ms` from Atlanta, US
40.138.169.71	AS7029 Windstream Communications LLC	`3.72ms` from Atlanta, US
79.255.250.199	AS3320 Deutsche Telekom AG	`4.32ms` from Hamburg, DE
103.156.113.151	AS63859 PT. Eka Mas Republik	`1.62ms` from Jakarta, ID
73.151.168.231	AS7922 Comcast Cable Communications, LLC	`9.22ms` from Los Angeles, US
187.152.176.23	AS8151 UNINET	`16.78ms` from Miami, US
191.30.123.119	AS18881 TELEFÔNICA BRASIL S.A	`9.45ms` from Osasco, BR
182.38.204.39	AS4134 CHINANET-BACKBONE	`10.58ms` from Qingdao, CN

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 223.194.128.4

traceroute to 223.194.128.4 (223.194.128.4): 9 hops max, 52 byte packets

4 [AS3356] 4.68.111.74 159.499 ms

5 [AS3786] 1.213.151.189 159.877 ms

6 [AS3786] 1.213.152.45 301.332 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On September 11th 2025

What are IP address ranges?

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