203.252.175.0/24

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.252.175.249	AS9459 Konkuk University	`1.95ms` 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
18.204.21.136	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
3.161.202.88	AS16509 Amazon.com, Inc.	`0.21ms` from Atlanta, US
74.200.92.8	AS30568 M3COM of Virginia, Inc	`1.20ms` from Chicago, US
15.181.251.232	AS16509 Amazon.com, Inc.	`0.61ms` from Denver, US
76.175.29.104	AS20001 Charter Communications Inc	`5.90ms` from Los Angeles, US
41.60.65.88	AS30844 Liquid Telecommunications Ltd	`12.16ms` from Lusaka, ZM
75.246.45.168	AS6167 Verizon Business	`15.02ms` from New York City, US
37.113.203.216	AS57026 JSC "ER-Telecom Holding"	`7.33ms` from Samara, RU
49.25.245.40	AS4766 Korea Telecom	`7.60ms` from Seoul, KR
125.147.191.56	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
78.61.172.168	AS8764 Telia Lietuva, AB	`4.32ms` from Siauliai, LT
4.206.138.136	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
178.19.98.24	AS39869 Livenet Sp. z o.o.	`4.42ms` from Wrocław, PL
87.64.244.184	AS5432 Proximus NV	`1.99ms` from Brussels, BE
4.255.211.184	AS8075 Microsoft Corporation	`3.35ms` from Denver, US
65.49.17.88	AS6939 Hurricane Electric LLC	`0.26ms` from Fremont, US
160.202.85.152	AS46261 QuickPacket, LLC	`0.74ms` from Los Angeles, US
71.223.187.8	AS209 CenturyLink Communications, LLC	`8.40ms` from Phoenix, US
39.65.13.152	AS4837 CHINA UNICOM China169 Backbone	`1.79ms` from Qingdao, CN
190.114.49.56	AS27901 Pacifico Cable SPA.	`0.09ms` from Santiago, CL
119.193.146.216	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
18.140.155.136	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
34.151.130.184	AS396982 Google LLC	`0.12ms` from Sydney, AU
136.248.197.8	AS31898 Oracle Corporation	`1.25ms` from Dallas, US
178.61.10.40	AS21050 Fast Communication Company Ltd	`1.07ms` from Kuwait City, KW

Traceroute

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

traceroute -a -n -q1 203.252.175.5

traceroute to 203.252.175.5 (203.252.175.5): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 1.15 ms

2 [AS3786] 182.162.216.37 1.717 ms

3 *

4 *

5 *

6 *

7 [AS3786] 182.162.37.13 2.641 ms

8 *

9 *

10 *

11 [AS3786] 210.182.0.66 3.552 ms

12 *

13 *

14 [AS9459] 203.252.175.5 5.199 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 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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