223.194.211.0/24

AS55628 · Incheon Free Economic Zone

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kren.kr
ASN	AS55628
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

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
5.54.164.184	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`2.03ms` from Athens, GR
41.64.27.120	AS36992 ETISALAT MISR	`19.96ms` from Cairo, EG
176.37.9.40	AS39608 Lanet Network Ltd	`0.56ms` from Kyiv, UA
191.98.142.56	AS27843 WIN EMPRESAS S.A.C.	`0.41ms` from Lima, PE
79.79.38.56	AS9105 TalkTalk Communications Limited	`3.95ms` from London, GB
207.215.168.232	AS7018 AT&T Enterprises, LLC	`2.46ms` from Los Angeles, US
23.218.17.24	AS16625 Akamai Technologies, Inc.	`0.36ms` from Paris, FR
5.142.253.232	AS12389 PJSC Rostelecom	`0.97ms` from Saint Petersburg, RU
68.196.83.200	AS6128 Cablevision Systems Corp.	`2.92ms` from Secaucus, US
59.127.110.216	AS3462 Data Communication Business Group	`1.81ms` from Taipei, TW
60.119.21.72	AS17676 SoftBank Corp.	`3.06ms` from Tokyo, JP
59.133.59.56	AS2516 KDDI CORPORATION	`10.44ms` from Tokyo, JP
20.215.88.104	AS8075 Microsoft Corporation	`0.39ms` from Warsaw, PL
185.245.23.24	AS61031 ESCOMTEL BACKGROUND COMMUNICATION NETWORKS Ltd.	`0.28ms` from Yekaterinburg, RU
3.109.8.72	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
85.89.4.104	AS34087 NTE TELEKOM AS	`10.32ms` from Oslo, NO
175.234.74.24	AS4766 Korea Telecom	`2.26ms` from Seoul, KR
125.146.144.72	AS4766 Korea Telecom	`1.93ms` from Seoul, KR
43.156.247.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.31ms` from Singapore, SG
13.60.200.24	AS16509 Amazon.com, Inc.	`0.08ms` from Stockholm, SE
126.48.204.24	AS17676 SoftBank Corp.	`7.44ms` from Tokyo, JP
60.134.204.184	AS17676 SoftBank Corp.	`2.95ms` from Tokyo, JP
94.21.205.152	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.93ms` from Budapest, HU
204.11.16.136	AS19133 Bird Hosting Inc.	`1.14ms` from Dallas, US
205.202.115.200	AS11714 Network Nebraska	`7.23ms` from Kansas 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 -f3 -m7 223.194.211.54

traceroute to 223.194.211.54 (223.194.211.54): 7 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 1.161 ms

4 [AS16246] 94.74.231.253 5.587 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales