223.194.30.0/24

AS10088 · KWANGWOON UNIVERSITY

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS10088
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
223.194.30.201	smartever.net	1

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

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Pingable IPs

36 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
223.194.30.180	AS10088 KWANGWOON UNIVERSITY	`1.20ms` from Seoul, KR

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
188.102.193.168	AS3209 Vodafone GmbH	`8.08ms` from Berlin, DE
94.105.122.40	AS9031 EDPNET Belgium BV	`1.32ms` from Brussels, BE
75.118.25.8	AS11776 Breezeline	`15.24ms` from Chicago, US
216.48.103.104	AS32475 Internap Holding LLC	`0.79ms` from Chicago, US
34.46.81.120	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
199.169.192.136	AS22906 FRIT	`2.18ms` from Dallas, US
18.197.79.152	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
106.125.210.200	AS4134 CHINANET-BACKBONE	`5.28ms` from Hohhot, CN
37.37.152.120	AS42961 Mobile Telecommunications Company	`8.27ms` from Kuwait City, KW
80.0.209.72	AS5089 Virgin Media Limited	`5.93ms` from London, GB
167.148.142.104	AS2914 NTT America, Inc.	`0.25ms` from Los Angeles, US
195.112.14.120	AS13285 TalkTalk Communications Limited	`3.69ms` from Manchester, GB
8.220.176.152	AS45102 Alibaba (US) Technology Co., Ltd.	`0.18ms` from Manila, PH
194.184.243.120	AS3269 Telecom Italia S.p.A.	`0.68ms` from Milan, IT
176.50.211.24	AS12389 PJSC Rostelecom	`10.13ms` from Novosibirsk, RU
54.158.103.136	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
3.87.224.232	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
54.177.83.72	AS16509 Amazon.com, Inc.	`0.52ms` from San Jose, US
108.177.123.168	AS15169 Google LLC	`0.55ms` from Santiago, CL
61.110.162.248	AS17583 Keumgang Cable Network	`5.08ms` from Seoul, KR
183.104.135.24	AS4766 Korea Telecom	`7.25ms` from Seoul, KR
87.251.52.216	AS12859 BIT BV	`1.02ms` from Amsterdam, NL
98.138.233.72	AS36646 Yahoo Holdings Inc.	`10.96ms` from Denver, US
204.52.237.248	AS393390 Professional Research Consultants, Inc.	`5.25ms` from Des Moines, US
58.22.236.120	AS4837 CHINA UNICOM China169 Backbone	`9.00ms` from Fuzhou, CN

Traceroute

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

traceroute -a -n -q1 223.194.30.122

traceroute to 223.194.30.122 (223.194.30.122): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 145.426 ms

2 *

3 [AS4766] 112.174.84.170 181.381 ms

4 *

5 *

6 *

7 [AS4766] 210.113.13.42 182.021 ms

8 [AS10088] 223.194.0.42 182.088 ms

9 *

10 [AS10088] 223.194.30.122 180.792 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 4th 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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