220.68.179.0/24

AS18027 · Namseoul university

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	AS18027
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        220.68.0.0 - 220.69.255.255
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:        220.68.0.0 - 220.69.255.255
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
52.177.18.104	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US
90.95.95.136	AS8953 Orange Romania S.A.	`2.02ms` from Bucharest, RO
174.110.176.216	AS11426 Charter Communications Inc	`10.49ms` from Charlotte, US
34.59.108.200	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
97.171.90.168	AS6167 Verizon Business	`7.59ms` from Denver, US
79.243.17.152	AS3320 Deutsche Telekom AG	`4.87ms` from Duesseldorf, DE
112.66.63.120	AS4134 CHINANET-BACKBONE	`4.43ms` from Haikou, CN
138.74.134.40	AS15108 Allo Communications LLC	`6.90ms` from Kansas City, US
113.226.12.200	AS4837 CHINA UNICOM China169 Backbone	`11.45ms` from Liaoyang, CN
206.196.32.72	AS15250 Metronet	`1.25ms` from Minneapolis, US
178.163.128.232	AS42772 Unitary enterprise A1	`12.17ms` from Minsk, BY
154.123.146.248	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`18.42ms` from Nairobi, KE
153.215.99.184	AS4713 NTT Communications Corporation	`9.27ms` from Osaka, JP
46.66.166.8	AS2119 Telenor Norge AS	`16.21ms` from Oslo, NO
162.198.96.120	AS7018 AT&T Enterprises, LLC	`4.03ms` from San Antonio, US
98.247.254.232	AS7922 Comcast Cable Communications, LLC	`13.44ms` from Seattle, US
139.99.73.40	AS16276 OVH SAS	`0.29ms` from Singapore, SG
123.77.23.88	AS56046 China Mobile communications corporation	`11.57ms` from Suqian, CN
125.233.70.8	AS3462 Data Communication Business Group	`2.62ms` from Taichung, TW
27.84.195.40	AS2516 KDDI CORPORATION	`6.63ms` from Tokyo, JP
78.111.87.200	AS208951 ITGLOBAL.COM	`0.48ms` from Amsterdam, NL
111.200.45.120	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
91.67.243.40	AS3209 Vodafone GmbH	`2.22ms` from Berlin, DE
72.49.113.72	AS6181 Cincinnati Bell Telephone Company LLC	`1.90ms` from Cincinnati, US
70.122.114.120	AS11427 Charter Communications Inc	`6.32ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 220.68.179.50

traceroute to 220.68.179.50 (220.68.179.50): 6 hops max, 52 byte packets

2 [AS24961] 62.141.47.156 0.118 ms

3 [AS24961] 62.141.47.193 3.242 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Duesseldorf, DE

On August 28th 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