223.194.208.0/24

AS55628 · Incheon Free Economic Zone

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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

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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
149.139.6.200	AS137 Consortium GARR	`9.44ms` from Arezzo, IT
219.88.74.8	AS4771 Spark New Zealand Trading Ltd.	`1.09ms` from Auckland, NZ
101.26.248.184	AS4837 CHINA UNICOM China169 Backbone	`10.75ms` from Beijing, CN
206.81.84.8	AS32625 OFFSITE, LLC	`3.77ms` from Chicago, US
73.73.138.200	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Chicago, US
70.233.5.136	AS7018 AT&T Enterprises, LLC	`18.45ms` from Dallas, US
4.249.230.216	AS8075 Microsoft Corporation	`0.23ms` from Des Moines, US
62.226.148.8	AS3320 Deutsche Telekom AG	`11.29ms` from Frankfurt am Main, DE
54.36.146.88	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
84.231.83.216	AS719 Elisa Oyj	`6.53ms` from Helsinki, FI
42.176.113.88	AS4837 CHINA UNICOM China169 Backbone	`10.39ms` from Liaoyang, CN
89.242.95.168	AS13285 TalkTalk Communications Limited	`4.18ms` from London, GB
194.67.217.56	AS209641 I-SERVERS LTD	`0.58ms` from Moscow, RU
59.184.8.8	AS9829 National Internet Backbone	`10.34ms` from Mumbai, IN
213.26.177.168	AS3269 Telecom Italia S.p.A.	`16.13ms` from Palermo, IT
188.232.21.88	AS50543 JSC "ER-Telecom Holding"	`6.11ms` from Samara, RU
64.23.184.168	AS14061 DigitalOcean, LLC	`0.30ms` from Santa Clara, US
70.71.71.72	AS6327 Shaw Communications Inc.	`7.91ms` from Seattle, US
119.219.20.216	AS4766 Korea Telecom	`5.58ms` from Seoul, KR
76.8.170.200	AS3801 Mikrotec Internet Services	`18.60ms` from Ashburn, US
187.91.51.200	AS26599 TELEFÔNICA BRASIL S.A	`11.58ms` from Belo Horizonte, BR
125.71.200.168	AS4134 CHINANET-BACKBONE	`1.97ms` from Chengdu, CN
175.21.28.200	AS4837 CHINA UNICOM China169 Backbone	`18.12ms` from Dalian, CN
104.15.11.104	AS7018 AT&T Enterprises, LLC	`9.96ms` from Dallas, US
3.255.51.40	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -m9 223.194.208.87

traceroute to 223.194.208.87 (223.194.208.87): 9 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 114.557 ms

2 *

3 *

4 *

5 *

6 [AS9318] 210.205.225.66 145.248 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

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.

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