223.194.154.0/23

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
72.95.145.7	AS701 Verizon Business	`6.35ms` from Ashburn, US
111.31.78.39	AS9808 China Mobile Communications Group Co., Ltd.	`4.63ms` from Beijing, CN
141.135.186.167	AS6848 Telenet BV	`9.11ms` from Brussels, BE
166.180.188.135	AS6167 Verizon Business	`18.23ms` from Chicago, US
107.202.164.231	AS7018 AT&T Enterprises, LLC	`19.80ms` from Durham, US
84.181.95.119	AS3320 Deutsche Telekom AG	`8.68ms` from Frankfurt am Main, DE
84.39.80.71	AS39090 Brandl Services GmbH	`3.72ms` from Frankfurt am Main, DE
123.31.169.151	AS45899 VNPT Corp	`2.11ms` from Ho Chi Minh City, VN
138.100.90.151	AS766 RedIRIS Autonomous System	`0.92ms` from Madrid, ES
124.145.58.247	AS9824 JCOM Co., Ltd.	`8.73ms` from Osaka, JP
122.112.203.247	AS55990 Huawei Cloud Service data center	`2.53ms` from Shanghai, CN
203.187.87.247	AS9416 Hoshin Multimedia Center Inc.	`1.23ms` from Taipei, TW
35.78.149.87	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
27.121.187.39	AS2519 ARTERIA Networks Corporation	`4.58ms` from Tokyo, JP
98.159.254.183	AS11647 Sentex Communications Corporation	`0.26ms` from Toronto, CA
34.150.143.247	AS396982 Google LLC	`0.09ms` from Ashburn, US
38.46.53.167	AS393670 Southern Fibernet Corporation	`0.17ms` from Atlanta, US
81.60.23.55	AS12430 VODAFONE ESPANA S.A.U.	`18.93ms` from Barcelona, ES
88.74.109.23	AS3209 Vodafone GmbH	`7.50ms` from Berlin, DE
27.78.218.151	AS7552 Viettel Group	`1.03ms` from Ho Chi Minh City, VN
62.169.76.167	AS2860 NOS COMUNICACOES, S.A.	`14.39ms` from Lisbon, PT
94.7.60.183	AS5607 Sky UK Limited	`4.87ms` from London, GB
89.141.194.135	AS12430 VODAFONE ESPANA S.A.U.	`12.39ms` from Madrid, ES
85.54.79.71	AS12479 Orange Espagne SA	`1.82ms` from Madrid, ES
104.131.27.7	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, 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 223.194.155.228

traceroute to 223.194.155.228 (223.194.155.228): 9 hops max, 52 byte packets

4 [AS3356] 4.68.111.74 54.844 ms

5 [AS3786] 1.208.112.145 54.989 ms

6 [AS3786] 1.208.147.161 191.918 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Charlotte, US

On September 11th 2025

What are IP address ranges?

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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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