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

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

IP Address	ASN	Details
155.230.209.186	AS10052 Kyungpook National University	`30.86ms` from Tokyo, JP

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
31.161.118.88	AS1136 KPN B.V.	`2.53ms` from Amsterdam, NL
38.178.61.56	AS35986 Vyve Broadband	`9.62ms` from Atlanta, US
193.116.79.200	AS7545 TPG Telecom Limited	`1.57ms` from Brisbane, AU
18.88.32.40	AS16509 Amazon.com, Inc.	`0.32ms` from Dallas, US
86.24.46.72	AS5089 Virgin Media Limited	`5.75ms` from Erith, GB
97.228.129.104	AS6167 Verizon Business	`8.36ms` from Greenwood Village, US
182.254.179.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.98ms` from Guangzhou, CN
4.144.75.40	AS8075 Microsoft Corporation	`0.72ms` from Hong Kong, HK
64.69.122.248	AS9304 HGC Global Communications Limited	`2.42ms` from Hong Kong, HK
80.180.162.56	AS3269 Telecom Italia S.p.A.	`7.08ms` from Milan, IT
27.4.227.200	AS17488 Hathway IP Over Cable Internet	`1.53ms` from Saint Thomas Mount, IN
117.217.155.24	AS9829 National Internet Backbone	`11.58ms` from Saint Thomas Mount, IN
175.255.120.88	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
58.35.128.232	AS4812 China Telecom (Group)	`3.37ms` from Shanghai, CN
203.45.5.40	AS1221 Telstra Limited	`1.63ms` from Brisbane, AU
125.71.118.24	AS4134 CHINANET-BACKBONE	`3.21ms` from Chengdu, CN
84.62.218.104	AS3209 Vodafone GmbH	`4.81ms` from Frankfurt am Main, DE
212.50.229.72	AS25820 IT7 Networks Inc	`0.23ms` from Fremont, US
182.152.1.248	AS17924 SmarTone Mobile Communications Ltd	`14.50ms` from Hong Kong, HK
68.83.215.72	AS7922 Comcast Cable Communications, LLC	`6.66ms` from Manassas, US
83.195.65.200	AS3215 Orange S.A.	`3.12ms` from Marseille, FR
125.115.221.72	AS4134 CHINANET-BACKBONE	`9.20ms` from Ningbo, CN
186.208.45.104	AS4913 Speedcast Communications, Inc	`10.03ms` from Rio de Janeiro, BR
218.150.46.24	AS4766 Korea Telecom	`4.89ms` from Seoul, KR
20.213.124.56	AS8075 Microsoft Corporation	`0.68ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -m10 155.230.209.186

traceroute to 155.230.209.186 (155.230.209.186): 10 hops max, 52 byte packets

1 [AS15169] 66.249.94.178 2.119 ms

2 [AS15169] 192.178.255.224 1.955 ms

3 *

4 [AS4766] 112.174.84.77 25.965 ms

5 [AS4766] 112.174.48.1 27.809 ms

6 *

7 [AS4766] 203.251.110.2 26.921 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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.

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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