164.125.252.0/22

AS9274 · Pusan National University

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Summary

Country	South Korea
Domain	pusan.ac.kr
ASN	AS9274
Registry	APNIC
ID	PNUNET

WHOIS Details

inetnum:        164.125.0.0 - 164.125.255.255
netname:        PNUNET
descr:          Pusan National University
admin-c:        IM765-AP
tech-c:         IM765-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T02:29:11Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Busan Geumjeong-gu Busandaehak-ro 63beon-gil 2-1
country:        KR
phone:          +82-51-510-7477
e-mail:         [email protected]
nic-hdl:        IM765-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-11-05T00:12:05Z
source:         APNIC

inetnum:        164.125.0.0 - 164.125.255.255
netname:        PNUNET-KR
descr:          Pusan National University
country:        KR
admin-c:        JP162-KR
tech-c:         JP162-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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.
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Busan Geumjeong-gu Busandaehak-ro 63beon-gil 2-1
address:        Information Technology Services
country:        KR
phone:          +82-51-510-7477
e-mail:         [email protected]
nic-hdl:        JP162-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 164.125.0.0/16

No nearby ranges found.

Hosted domains

There are 18 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
164.125.253.191	periurbanization.org	6
164.125.253.228	mlblabhit.org	2
164.125.252.13	foxee-onco-be.store	2
164.125.252.16	uqolab.com	1
164.125.252.124	captos.co.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
164.125.252.73	AS9274 Pusan National University	`7.40ms` 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
40.90.246.102	AS8075 Microsoft Corporation	`0.33ms` from Ashburn, US
99.69.53.22	AS7018 AT&T Enterprises, LLC	`6.15ms` from Atlanta, US
150.240.73.230	AS36351 IBM Cloud	`1.09ms` from Dallas, US
189.124.154.246	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`11.15ms` from Fortaleza, BR
204.219.255.230	AS6595 U.S. Department of Defense Education Activity	`3.70ms` from Frankfurt am Main, DE
103.253.23.214	AS63737 VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED	`0.64ms` from Hanoi, VN
13.126.228.246	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
152.67.8.166	AS31898 Oracle Corporation	`0.13ms` from Mumbai, IN
71.167.129.86	AS701 Verizon Business	`2.83ms` from New York City, US
126.187.60.150	AS17676 SoftBank Corp.	`14.11ms` from Osaka, JP
34.97.146.246	AS396982 Google LLC	`0.11ms` from Osaka, JP
54.159.156.134	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.162.247.230	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
2.38.59.54	AS30722 Vodafone Italia S.p.A.	`11.77ms` from Rome, IT
97.88.89.54	AS20115 Charter Communications LLC	`3.31ms` from St. Louis, US
82.99.235.22	AS16322 Parsan Lin Co. PJS	`16.39ms` from Yerevan, AM
45.141.18.54	AS210489 Beyond Relationship Marketing GmbH	`1.53ms` from Amsterdam, NL
141.148.90.134	AS31898 Oracle Corporation	`0.34ms` from Ashburn, US
184.55.147.102	AS10796 Charter Communications Inc	`9.84ms` from Chicago, US
96.68.81.38	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Houston, US
37.76.243.22	AS35753 ITC AS number	`1.02ms` from Jeddah, SA
82.200.160.86	AS9198 JSC Kazakhtelecom	`4.45ms` from Karagandy, KZ
85.55.164.134	AS12479 Orange Espagne SA	`13.69ms` from Madrid, ES
70.48.35.150	AS577 Bell Canada	`4.55ms` from Montreal, CA
147.182.162.182	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m6 164.125.253.71

traceroute to 164.125.253.71 (164.125.253.71): 6 hops max, 52 byte packets

1 [AS749] 11.222.237.2 1.154 ms

2 *

3 [AS749] 11.73.19.153 0.682 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On December 14th 2025

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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