203.252.161.0/24

AS9459 · Konkuk University

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Summary

Country	South Korea
Domain	konkuk.ac.kr
ASN	AS9459
Registry	APNIC
ID	KONKUKNET

WHOIS Details

inetnum:        203.252.128.0 - 203.252.191.255
netname:        KONKUKNET
descr:          Konkuk University
admin-c:        IM632-AP
tech-c:         IM632-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-25T04:20:34Z
source:         APNIC

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

person:         IP Manager
address:        Seoul Gwangjin-gu Neungdong-ro 120
country:        KR
phone:          +82-2-450-4077
e-mail:         ljm0110@konkuk.ac.kr
nic-hdl:        IM632-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-06-03T00:29:15Z
source:         APNIC

inetnum:        203.252.128.0 - 203.252.191.255
netname:        KONKUKNET-KR
descr:          Konkuk University
country:        KR
admin-c:        IL54-KR
tech-c:         DH54-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:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwangjin-gu Neungdong-ro 120
address:        Konkuk University
country:        KR
phone:          +82-2-450-4077
e-mail:         ljm0110@konkuk.ac.kr
nic-hdl:        DH54-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwangjin-gu Neungdong-ro 120
address:        Konkuk University
country:        KR
phone:          +82-2-450-4077
e-mail:         ljm0110@konkuk.ac.kr
nic-hdl:        IL54-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.252.0.0/16

Range	ASN	Company	Num of IPs
203.252.64.0/19	AS17862	Korean Education Network	8,192
203.252.224.0/19	AS17615	Chongju University	8,192
203.252.208.0/20	AS10180	Duksung Womens University	4,096
203.252.0.0/20	AS3786	LG DACOM Corporation	4,096
203.252.192.0/20	AS3786	SookMyung Womens university	4,096
203.252.16.0/21	AS4766	HANSHIN University	2,048
203.252.27.0/24	AS17591	Korea Telecom	256

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

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

IP Address	ASN	Details
203.252.161.13	AS9459 Konkuk University	`1.71ms` from Incheon, 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
44.196.33.152	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
96.255.26.88	AS701 Verizon Business	`2.09ms` from Ashburn, US
192.237.131.120	AS19994 Rackspace Hosting	`0.88ms` from Chicago, US
35.192.217.136	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
180.65.165.200	AS9318 SK Broadband Co Ltd	`4.06ms` from Incheon, KR
108.208.118.136	AS7018 AT&T Enterprises, LLC	`2.58ms` from Miami, US
109.68.31.232	AS49733 TEKNE S.R.L.	`1.41ms` from Milan, IT
52.67.58.168	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
85.69.218.8	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.27ms` from Paris, FR
119.209.21.56	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
62.103.170.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.82ms` from Athens, GR
114.249.156.136	AS4808 China Unicom Beijing Province Network	`4.76ms` from Beijing, CN
45.57.120.168	AS2906 Netflix Streaming Services Inc.	`0.12ms` from Chicago, US
109.57.35.104	AS44034 Hi3G Access AB	`5.53ms` from Copenhagen, DK
51.94.127.248	AS16509 Amazon.com, Inc.	`6.06ms` from Madrid, ES
124.189.234.168	AS1221 Telstra Limited	`2.29ms` from Melbourne, AU
82.142.169.72	AS3216 PJSC "Vimpelcom"	`0.69ms` from Moscow, RU
193.150.109.168	AS51813 Joint Stock Company TransTeleCom	`8.53ms` from Moscow, RU
39.80.65.216	AS4837 CHINA UNICOM China169 Backbone	`8.99ms` from Qingdao, CN
120.79.226.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Shenzhen, CN
192.9.179.40	AS31898 Oracle Corporation	`0.17ms` from Sydney, AU
89.164.238.104	AS13046 Hrvatski Telekom d.d.	`4.40ms` from Zagreb, HR
65.36.89.40	AS7459 Grande Communications Networks, LLC	`4.03ms` from Dallas, US
106.196.43.200	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`4.76ms` from Delhi, IN
45.225.120.120	AS266935 CENTROSULNET INFORMATICA EIRELI	`15.16ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 203.252.161.17

traceroute to 203.252.161.17 (203.252.161.17): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.079 ms

2 *

3 *

4 *

5 [AS3786] 1.208.179.178 3.455 ms

6 *

7 [AS3786] 210.182.0.66 1.769 ms

8 *

9 *

10 [AS9459] 203.252.161.17 2.849 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 21st 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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