155.230.88.0/22

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected] 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 155.230.88.0/22

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

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Pingable IPs

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

IP Address	ASN	Details
155.230.91.210	AS10052 Kyungpook National University	`6.71ms` from Seoul, KR
155.230.88.43	AS10052 Kyungpook National University	`6.17ms` from Seoul, KR
155.230.90.87	AS10052 Kyungpook National University	`39.00ms` 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
23.117.197.198	AS7018 AT&T Enterprises, LLC	`2.21ms` from Atlanta, US
44.241.88.102	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
37.196.126.6	AS1257 Tele2 Sverige AB	`0.47ms` from Goeteborg, SE
194.100.237.134	AS16086 DNA Oyj	`8.05ms` from Helsinki, FI
91.157.33.54	AS719 Elisa Oyj	`3.12ms` from Helsinki, FI
159.255.20.166	AS41789 LLC Teledyne Systems Limited	`10.17ms` from Khabarovsk, RU
176.105.207.22	AS24812 RPC HomeNet Ltd.	`0.42ms` from Kyiv, UA
47.180.190.38	AS5650 Frontier Communications of America, Inc.	`2.56ms` from Los Angeles, US
217.80.217.6	AS3320 Deutsche Telekom AG	`6.18ms` from Nuernberg, DE
83.109.124.214	AS2119 Telenor Norge AS	`14.82ms` from Oslo, NO
20.115.247.118	AS8075 Microsoft Corporation	`0.17ms` from Quincy, US
44.199.176.86	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
176.53.198.198	AS56534 Comfortel Ltd.	`0.36ms` from Saint Petersburg, RU
76.197.20.182	AS7018 AT&T Enterprises, LLC	`4.97ms` from San Jose, US
58.180.36.86	AS4670 Shinbiro	`1.14ms` from Seoul, KR
125.151.181.38	AS4766 Korea Telecom	`2.07ms` from Seoul, KR
31.211.244.54	AS33885 Telenor Sverige AB	`0.87ms` from Stockholm, SE
201.234.72.38	AS3549 Level 3 Parent, LLC	`0.66ms` from Bogota, CO
156.194.252.118	AS8452 TE-AS	`6.09ms` from Cairo, EG
196.210.185.54	AS20011 Dimension Data	`2.63ms` from Cape Town, ZA
222.177.9.182	AS4134 CHINANET-BACKBONE	`1.25ms` from Chongqing, CN
107.222.246.230	AS7018 AT&T Enterprises, LLC	`18.01ms` from Dallas, US
104.177.132.182	AS7018 AT&T Enterprises, LLC	`19.00ms` from Dallas, US
50.242.132.6	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Denver, US
3.68.180.134	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 155.230.90.68

traceroute to 155.230.90.68 (155.230.90.68): 64 hops max, 52 byte packets

1 [AS15169] 66.249.94.178 129.161 ms

2 [AS15169] 172.253.73.42 129.448 ms

3 *

4 [AS4766] 112.174.84.69 162.485 ms

5 [AS4766] 112.174.48.1 164.776 ms

6 *

7 [AS4766] 203.251.110.2 164.156 ms

8 *

9 *

10 *

11 [AS10052] 155.230.90.68 164.675 ms

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

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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