203.252.44.0/22

AS9686 · SungKyunKwan University (SKKU)

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Summary

Country	South Korea
Domain	skku.edu
ASN	AS9686
Registry	APNIC
ID	SKKU-NET

WHOIS Details

inetnum:        203.252.32.0 - 203.252.63.255
netname:        SKKU-NET
descr:          SungKyunKwan University (SKKU)
admin-c:        IM813-AP
tech-c:         IM813-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T08:46:00Z
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 Jongno-gu Sungkyunkwan-ro 25-2
country:        KR
phone:          +82-31-290-5212
e-mail:         kimcg@skku.edu
nic-hdl:        IM813-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:50:44Z
source:         APNIC

inetnum:        203.252.32.0 - 203.252.63.255
netname:        SKKU-NET-KR
descr:          SungKyunKwan University (SKKU)
country:        KR
admin-c:        KC93-KR
tech-c:         JS93-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 Jongno-gu Sungkyunkwan-ro 25-2
address:        SUNGKYUNKWAN UNIVERSITY
country:        KR
phone:          +82-31-290-5212
e-mail:         kimcg@skku.edu
nic-hdl:        JS93-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jongno-gu Sungkyunkwan-ro 25-2
address:        SUNGKYUNKWAN UNIVERSITY
country:        KR
phone:          +82-31-290-5212
e-mail:         kimcg@skku.edu
nic-hdl:        KC93-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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
88.210.14.54	AS216071 SERVERS TECH FZCO	`1.50ms` from Amsterdam, NL
128.251.148.134	AS8075 Microsoft Corporation	`0.75ms` from Amsterdam, NL
168.30.128.70	AS3479 Board of Regents of the University System of Georgia	`2.04ms` from Atlanta, US
87.171.104.134	AS3320 Deutsche Telekom AG	`4.23ms` from Berlin, DE
52.215.217.182	AS16509 Amazon.com, Inc.	`0.87ms` from Dublin, IE
79.253.158.86	AS3320 Deutsche Telekom AG	`2.86ms` from Frankfurt am Main, DE
91.213.21.6	AS198710 3U TELECOM GmbH	`2.87ms` from Hamburg, DE
38.188.63.102	AS151006 PT Nesta Indo Media	`0.32ms` from Jakarta, ID
108.156.32.70	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
184.185.114.118	AS22773 Cox Communications Inc.	`3.62ms` from Los Angeles, US
149.75.81.86	AS6079 RCN	`14.29ms` from Mount Prospect, US
213.25.100.198	AS5617 Orange Polska Spolka Akcyjna	`1.97ms` from Poznan, PL
222.135.202.182	AS4837 CHINA UNICOM China169 Backbone	`10.84ms` from Qingdao, CN
44.213.252.22	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
75.144.11.6	AS7922 Comcast Cable Communications, LLC	`7.94ms` from Salt Lake City, US
175.194.134.118	AS4766 Korea Telecom	`2.36ms` from Seoul, KR
120.114.55.102	AS1659 Taiwan Academic Network (TANet) Information Center	`3.54ms` from Taichung, TW
81.172.252.6	AS15435 DELTA Fiber Nederland B.V.	`2.20ms` from Amsterdam, NL
217.69.247.118	AS16097 HL komm Telekommunikations GmbH	`1.92ms` from Frankfurt am Main, DE
125.106.204.166	AS4134 CHINANET-BACKBONE	`8.92ms` from Hangzhou, CN
47.239.191.54	AS45102 Alibaba (US) Technology Co., Ltd.	`0.66ms` from Hong Kong, HK
104.10.138.54	AS7018 AT&T Enterprises, LLC	`2.88ms` from Houston, US
37.20.208.246	AS12389 PJSC Rostelecom	`13.26ms` from Krasnoyarsk, RU
78.136.21.86	AS15395 Rackspace Ltd.	`1.58ms` from London, GB
23.242.99.182	AS20001 Charter Communications Inc	`4.67ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 -m12 203.252.44.24

traceroute to 203.252.44.24 (203.252.44.24): 12 hops max, 52 byte packets

4 [AS18059] 202.43.161.153 11.828 ms

5 *

6 *

7 *

8 *

9 [AS6939] 184.104.197.109 230.887 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Surabaya, ID

On January 30th 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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