155.230.172.0/22

AS10052 · Kyungpook National University

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Summary

Country	South Korea
Domain	knu.ac.kr
ASN	AS10052
Parent Range	155.230.0.0/16
Registry	APNIC
ID	KNU-NET

WHOIS Details

inetnum:        155.230.0.0 - 155.230.255.255
netname:        KNU-NET
descr:          Kyungpook National University
admin-c:        IM754-AP
tech-c:         IM754-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T01:22:14Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Daegu Buk-gu Daehak-ro 80
country:        KR
phone:          +82-53-950-8673
e-mail:         alegro@knu.ac.kr
nic-hdl:        IM754-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-07T01:52:01Z
source:         APNIC

inetnum:        155.230.0.0 - 155.230.255.255
netname:        KNU-NET-KR
descr:          Kyungpook National University
country:        KR
admin-c:        B176-KR
tech-c:         B176-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 155.230.172.0/22

Range	ASN	Company	Num of IPs
155.230.0.0/16	AS10052	Kyungpook National University	65,536

Nearby Ranges

BGP prefixes that overlap with 155.230.0.0/16

Range	ASN	Company	Num of IPs
155.230.0.0/16	AS10052	Kyungpook National University	65,536

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

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

IP Address	ASN	Details
155.230.173.169	AS10052 Kyungpook National University	`6.34ms` from Seoul, KR
155.230.175.199	AS10052 Kyungpook National University	`5.76ms` from Seoul, KR
155.230.172.180	AS10052 Kyungpook National University	`5.91ms` from Seoul, KR
155.230.174.160	AS10052 Kyungpook National University	`6.91ms` 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
23.26.62.38	AS7979 Servers.com, Inc.	`0.20ms` from Amsterdam, NL
75.182.105.182	AS11426 Charter Communications Inc	`11.54ms` from Ashburn, US
216.59.41.38	AS15085 Immedion, LLC	`3.17ms` from Asheville, US
23.45.80.246	AS9500 One New Zealand Group Limited	`8.57ms` from Auckland, NZ
20.62.71.86	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
66.163.184.86	AS36646 Yahoo Holdings Inc.	`10.04ms` from Denver, US
27.74.161.102	AS7552 Viettel Group	`1.33ms` from Ho Chi Minh City, VN
5.68.51.230	AS5607 Sky UK Limited	`2.67ms` from London, GB
20.162.213.134	AS8075 Microsoft Corporation	`0.22ms` from London, GB
128.34.249.198	AS22 Navy Network Information Center (NNIC)	`1.76ms` from Los Angeles, US
74.48.141.6	AS35916 MULTACOM CORPORATION	`0.14ms` from Los Angeles, US
109.24.142.54	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`4.87ms` from Lyon, FR
16.50.209.54	AS16509 Amazon.com, Inc.	`0.68ms` from Melbourne, AU
216.49.62.22	AS3737 PenTeleData Inc.	`12.75ms` from Morris Plains, US
180.196.7.86	AS18126 Chubu Telecommunications Company, Inc.	`3.87ms` from Osaka, JP
46.47.248.198	AS20632 PJSC MegaFon	`1.71ms` from Saint Petersburg, RU
201.123.17.118	AS8151 UNINET	`9.19ms` from Santiago de Queretaro, MX
115.160.0.214	AS9694 Seokyung Cable Television Co.. Ltd.	`6.63ms` from Seoul, KR
51.68.83.102	AS16276 OVH SAS	`0.08ms` from Strasbourg, FR
164.191.97.182	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
162.201.94.22	AS7018 AT&T Enterprises, LLC	`2.04ms` from Dallas, US
37.196.210.6	AS1257 Tele2 Sverige AB	`0.51ms` from Goeteborg, SE
116.16.235.22	AS4134 CHINANET-BACKBONE	`7.01ms` from Guangzhou, CN
220.191.159.214	AS4134 CHINANET-BACKBONE	`4.42ms` from Hangzhou, CN
46.202.139.22	AS47583 Hostinger International Limited	`1.28ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f3 155.230.174.163

traceroute to 155.230.174.163 (155.230.174.163): 64 hops max, 52 byte packets

3 [] 1.178.72.84 2.514 ms

4 [] 1.178.72.85 2.08 ms

5 [AS4766] 112.188.242.180 2.009 ms

6 *

7 *

8 [AS4766] 112.174.56.82 7.772 ms

9 *

10 [AS4766] 203.251.110.2 9.174 ms

11 *

12 *

13 *

14 [AS10052] 155.230.174.163 8.397 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

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.

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