155.230.209.0/24

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 155.230.209.0/24

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

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
186.61.216.120	AS22927 Telefonica de Argentina	`11.64ms` from Buenos Aires, AR
104.201.125.88	AS30036 Mediacom Communications Corp	`3.45ms` from Chicago, US
98.223.92.40	AS7922 Comcast Cable Communications, LLC	`5.55ms` from Chicago, US
187.224.22.200	AS8151 UNINET	`0.95ms` from Guadalajara, MX
34.102.137.200	AS396982 Google LLC	`0.07ms` from Melbourne, AU
207.223.66.152	AS21808 Peerless Network Inc	`0.36ms` from New York City, US
88.120.179.136	AS12322 Free SAS	`12.73ms` from Paris, FR
79.37.235.232	AS3269 Telecom Italia S.p.A.	`5.13ms` from Rome, IT
71.198.65.184	AS7922 Comcast Cable Communications, LLC	`6.30ms` from Santa Clara, US
218.234.143.168	AS9318 SK Broadband Co Ltd	`2.98ms` from Seoul, KR
61.152.248.152	AS4811 China Telecom (Group)	`3.82ms` from Shanghai, CN
52.65.235.56	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
73.152.144.184	AS7922 Comcast Cable Communications, LLC	`9.89ms` from Ashburn, US
97.233.216.152	AS6167 Verizon Business	`18.89ms` from Chicago, US
87.155.75.216	AS3320 Deutsche Telekom AG	`4.28ms` from Duesseldorf, DE
37.100.135.136	AS1267 WIND TRE S.P.A.	`5.17ms` from Frosinone, IT
115.197.175.56	AS4134 CHINANET-BACKBONE	`6.47ms` from Hangzhou, CN
217.42.222.72	AS2856 British Telecommunications PLC	`7.62ms` from London, GB
5.144.86.8	AS59445 ICC NETWORKS LTD	`5.10ms` from London, GB
104.173.27.184	AS20001 Charter Communications Inc	`3.83ms` from Los Angeles, US
94.167.165.232	AS1267 WIND TRE S.P.A.	`13.67ms` from Milan, IT
37.41.122.88	AS28885 OmanTel NAP	`3.16ms` from Muscat, OM
173.213.108.104	AS62904 Eonix Corporation	`0.22ms` from Phoenix, US
97.146.105.200	AS6167 Verizon Business	`16.01ms` from Reston, US
123.157.33.120	AS4837 CHINA UNICOM China169 Backbone	`8.22ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -m6 155.230.209.177

traceroute to 155.230.209.177 (155.230.209.177): 6 hops max, 52 byte packets

1 [AS136258] 45.154.205.2 1.12 ms

2 *

3 [] 5.57.80.128 1.591 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in London, GB

On March 13th 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.

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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