117.17.0.0/22

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	cku.ac.kr
ASN	AS4766
Registry	KRNIC
ID	117.17.0.0-117.17.15.255

WHOIS Details

inetnum:            117.17.0.0 - 117.17.15.255
descr:              Catholic Kwandong University
network-type:       CUSTOMER
address:            Gangwon-do Gangneung-si Beomil-ro 579beon-gil
zip-code:           25601
created:            2008-03-03
admin:              GENERATED-KRNIC-IP-MANAGER-SMBALL
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-SMBALL
person:             IP Manager
name:               IP Manager
phone:              +82-33-649-7863
e-mail:             [email protected]
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 117.17.0.0/16

Range	ASN	Company	Num of IPs
117.17.224.0/20	AS23570	University of Incheon	4,096
117.17.16.0/20	AS4766	Catholic Kwandong University	4,096
117.17.200.0/21	AS18038	Korea National University Of Education	2,048
117.17.80.0/21	AS18164	Mokpo National University	2,048
117.17.240.0/21	AS9868	Catholic University of Daegu	2,048
117.17.144.0/22	AS3786	SEOKYEONG UNIVERSITY	1,024
117.17.88.0/22	AS18164	Mokpo National University	1,024
117.17.108.0/22	AS9954	Kunsan National University	1,024
117.17.188.0/22	AS3786	SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY	1,024
117.17.32.0/22	AS55624	DAELIM COLLEGE	1,024
117.17.140.0/22	AS3786	SEOKYEONG UNIVERSITY	1,024
117.17.114.0/23	AS17862	Kangwon National University	512
117.17.36.0/23	AS55624	DAELIM COLLEGE	512
117.17.106.0/23	AS9691	Kyungsung University	512
117.17.128.0/23	AS9691	Kyungsung University	512
117.17.248.0/23	AS9868	Catholic University of Daegu	512
117.17.112.0/23	AS9954	Kunsan National University	512
117.17.149.0/24	AS4766	Catholic Kwandong University	256
117.17.148.0/24	AS3786	SEOKYEONG UNIVERSITY	256
117.17.252.0/24	AS4766	KYONGGI UNIVERSTY	256
117.17.253.0/24	AS4766	Kongju National University	256
117.17.65.0/24	AS4766	Catholic Kwandong University	256
117.17.132.0/24	AS18320	Gwangju National University of Education	256
117.17.39.0/24	AS9691	Kyungsung University	256
117.17.38.0/24	AS9318	inchon catholic university	256
117.17.95.0/24	AS18026	CHEJU NATIONAL UNIVERSITY	256
117.17.116.0/24	AS18026	CHEJU NATIONAL UNIVERSITY	256
117.17.64.0/24	AS3786	dongsinUniversity	256
117.17.66.0/24	AS3786	Koje College	256
117.17.67.0/24	AS3786	Koje College	256
117.17.94.0/24	AS3786	SEOUL WOMENS UNIVERSITY	256
117.17.117.0/24	AS4766	Catholic Kwandong University	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

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

IP Address	ASN	Details
117.17.3.8	AS4766 Korea Telecom	`4.01ms` from Seoul, KR
117.17.2.79	AS4766 Korea Telecom	`4.10ms` from Seoul, KR
117.17.0.55	AS4766 Korea Telecom	`4.16ms` from Seoul, KR
117.17.1.166	AS4766 Korea Telecom	`4.13ms` 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
13.80.6.182	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
74.94.172.6	AS7922 Comcast Cable Communications, LLC	`8.35ms` from Boston, US
81.247.142.166	AS5432 Proximus NV	`2.00ms` from Brussels, BE
118.124.79.230	AS4134 CHINANET-BACKBONE	`11.83ms` from Chengdu, CN
3.140.123.230	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
172.10.202.182	AS7018 AT&T Enterprises, LLC	`1.92ms` from Dallas, US
86.191.236.38	AS2856 British Telecommunications PLC	`4.24ms` from Erith, GB
103.189.190.214	AS395793 Arisk Communications inc.	`0.35ms` from Frankfurt am Main, DE
158.175.115.38	AS36351 IBM Cloud	`0.93ms` from London, GB
85.210.205.6	AS8075 Microsoft Corporation	`0.26ms` from London, GB
134.4.36.102	AS31 California Institute of Technology	`1.26ms` from Los Angeles, US
69.224.236.22	AS7018 AT&T Enterprises, LLC	`6.29ms` from Los Angeles, US
87.26.182.86	AS3269 Telecom Italia S.p.A.	`8.06ms` from Rome, IT
178.238.24.246	AS24739 SEVEREN TELECOM	`1.13ms` from Saint Petersburg, RU
189.76.132.54	AS28667 VERO S.A	`3.38ms` from Sao Paulo, BR
50.174.56.6	AS7922 Comcast Cable Communications, LLC	`1.76ms` from Secaucus, US
109.253.4.230	AS1680 Cellcom Fixed Line Communication L.P	`11.09ms` from Tel Aviv, IL
203.178.149.6	AS2500 WIDE Project	`1.87ms` from Tokyo, JP
31.162.69.214	AS12389 PJSC Rostelecom	`0.83ms` from Yekaterinburg, RU
20.60.7.134	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
78.54.103.246	AS6805 Telefonica Germany GmbH & Co.OHG	`2.85ms` from Berlin, DE
34.46.110.246	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
90.68.127.6	AS12479 Orange Espagne SA	`14.38ms` from Madrid, ES
223.25.3.70	AS56099 Asian Vision Cable	`3.34ms` from Manila, PH
109.60.194.38	AS47241 Joint Stock Company TransTeleCom	`5.93ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m5 117.17.3.49

traceroute to 117.17.3.49 (117.17.3.49): 5 hops max, 52 byte packets

1 [AS31898] 140.91.214.6 0.072 ms

2 [AS4766] 218.145.32.254 0.522 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 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.

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