223.194.148.0/23

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

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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
209.92.14.23	AS202015 HZ Hosting Ltd	`0.20ms` from Ashburn, US
34.18.140.231	AS396982 Google LLC	`0.41ms` from Az Za`ayin, QA
13.245.120.215	AS16509 Amazon.com, Inc.	`0.11ms` from Cape Town, ZA
47.108.93.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Chengdu, CN
164.92.227.215	AS14061 DigitalOcean, LLC	`0.22ms` from Frankfurt am Main, DE
63.176.164.135	AS16509 Amazon.com, Inc.	`0.48ms` from Frankfurt am Main, DE
93.202.162.231	AS3320 Deutsche Telekom AG	`6.05ms` from Frankfurt am Main, DE
91.47.211.199	AS3320 Deutsche Telekom AG	`1.06ms` from Frankfurt am Main, DE
91.180.148.39	AS5432 Proximus NV	`4.57ms` from Gravelines, FR
20.87.59.7	AS8075 Microsoft Corporation	`0.13ms` from Johannesburg, ZA
85.53.55.215	AS12479 Orange Espagne SA	`8.73ms` from Madrid, ES
95.73.83.167	AS12389 PJSC Rostelecom	`3.18ms` from Moscow, RU
192.210.11.215	AS41625 Express Teleservice Corp	`0.27ms` from New York City, US
24.180.44.135	AS20115 Charter Communications LLC	`7.61ms` from San Jose, US
179.57.171.71	AS14117 Telefonica del Sur S.A.	`2.09ms` from Santiago, CL
189.142.199.183	AS8151 UNINET	`4.89ms` from Santiago de Queretaro, MX
97.126.92.23	AS209 CenturyLink Communications, LLC	`1.50ms` from Seattle, US
121.128.231.183	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
119.251.50.23	AS4837 CHINA UNICOM China169 Backbone	`7.00ms` from Tianjin, CN
150.147.19.7	AS2527 Sony Network Communications Inc.	`12.74ms` from Tokyo, JP
20.175.187.71	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
162.221.72.183	AS26167 Markley Boston LLC	`0.25ms` from Boston, US
200.70.40.103	AS10834 Telefonica de Argentina	`0.68ms` from Buenos Aires, AR
66.52.183.87	AS20115 Charter Communications LLC	`6.74ms` from Dallas, US
24.65.31.103	AS6327 Shaw Communications Inc.	`11.17ms` from Edmonton, CA

Traceroute

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

traceroute -a -n -q1 -f8 -m13 223.194.148.171

traceroute to 223.194.148.171 (223.194.148.171): 13 hops max, 52 byte packets

8 [AS3356] 4.68.111.74 31.914 ms

9 [AS3786] 1.213.151.189 32.107 ms

10 [AS3786] 1.208.112.49 195.503 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Dallas, 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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