155.230.17.0/24

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 155.230.17.0/24

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

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

IP Address	ASN	Details
155.230.17.194	AS10052 Kyungpook National University	`5.68ms` 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
139.171.64.72	AS6079 RCN	`1.60ms` from Ashburn, US
101.201.174.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.77ms` from Beijing, CN
185.190.153.168	AS8400 TELEKOM SRBIJA a.d.	`1.25ms` from Belgrade, RS
34.209.170.248	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
137.201.214.24	AS3911 Micron Technology, Inc.	`11.26ms` from Chennai, IN
73.161.187.200	AS7922 Comcast Cable Communications, LLC	`9.71ms` from Flint, US
193.99.99.40	AS3320 Deutsche Telekom AG	`5.22ms` from Frankfurt am Main, DE
18.161.97.120	AS16509 Amazon.com, Inc.	`0.24ms` from Marseille, FR
104.248.10.184	AS14061 DigitalOcean, LLC	`0.30ms` from New York City, US
73.192.64.72	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Orlando, US
222.8.77.184	AS2516 KDDI CORPORATION	`14.06ms` from Osaka, JP
18.229.150.104	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
123.60.64.24	AS55990 Huawei Cloud Service data center	`3.58ms` from Shanghai, CN
2.66.24.184	AS44034 Hi3G Access AB	`7.32ms` from Stockholm, SE
162.211.230.168	AS25820 IT7 Networks Inc	`0.22ms` from Amsterdam, NL
111.202.65.248	AS4808 China Unicom Beijing Province Network	`3.18ms` from Beijing, CN
20.10.142.104	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
91.10.250.120	AS3320 Deutsche Telekom AG	`5.73ms` from Frankfurt am Main, DE
213.169.248.56	AS3320 Deutsche Telekom AG	`0.51ms` from Frankfurt am Main, DE
84.248.105.184	AS1759 Telia Finland Oyj	`1.10ms` from Helsinki, FI
104.17.162.88	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
194.249.30.88	AS2107 ARNES	`0.63ms` from Ljubljana, SI
201.226.17.232	AS11556 Cable & Wireless Panama	`8.04ms` from Panama, PA
67.248.194.72	AS11351 Charter Communications Inc	`12.48ms` from Piscataway, US
91.226.149.200	AS56674 Mebelnaya fabrika Mariya Ltd.	`6.12ms` from Samara, RU

Traceroute

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

traceroute -a -n -q1 -f3 155.230.17.70

traceroute to 155.230.17.70 (155.230.17.70): 64 hops max, 52 byte packets

3 [] 1.178.72.84 1514.418 ms

4 [] 1.178.72.85 2.031 ms

5 [AS4766] 112.188.242.176 2.092 ms

6 *

7 *

8 [AS4766] 112.174.100.66 8.54 ms

9 *

10 [AS4766] 203.251.110.2 6.973 ms

11 *

12 *

13 *

14 [AS10052] 155.230.17.70 10.011 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.

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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