117.17.8.0/21

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
117.17.10.32 geoedu.pro 2
117.17.10.1 cku.ac.kr 1

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

Pingable IPs

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

IP Address ASN Details
117.17.10.254 AS4766 Korea Telecom 3.94ms from Seoul, KR
117.17.9.12 AS4766 Korea Telecom 4.25ms 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
24.34.152.133 AS7922 Comcast Cable Communications, LLC 10.06ms from Boston, US
220.202.213.133 AS4837 CHINA UNICOM China169 Backbone 2.32ms from Changsha, CN
217.225.113.53 AS3320 Deutsche Telekom AG 3.94ms from Frankfurt am Main, DE
157.130.30.181 AS701 Verizon Business 0.52ms from New York City, US
126.207.20.165 AS17676 SoftBank Corp. 3.79ms from Osaka, JP
91.174.2.21 AS12322 Free SAS 3.63ms from Paris, FR
176.158.61.133 AS5410 Bouygues Telecom SA 1.70ms from Paris, FR
27.206.59.101 AS4837 CHINA UNICOM China169 Backbone 10.56ms from Qingdao, CN
142.4.53.69 AS18450 WebNX, Inc. 1.00ms from Salt Lake City, US
96.77.240.5 AS7922 Comcast Cable Communications, LLC 8.40ms from San Jose, US
112.158.107.181 AS17858 LG POWERCOMM 1.67ms from Seoul, KR
118.48.207.245 AS4766 Korea Telecom 1.49ms from Seoul, KR
212.235.116.5 AS1680 Cellcom Fixed Line Communication L.P 4.16ms from Tel Aviv, IL
196.187.198.197 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.64ms from Tunis, TN
105.100.192.21 AS36947 Telecom Algeria 10.76ms from Algiers, DZ
68.232.138.85 AS30238 Cisco Systems Ironport Division 0.96ms from Amsterdam, NL
184.2.84.133 AS19901 Brightspeed 8.10ms from Ashburn, US
203.172.208.165 AS23974 Ministry of education 2.84ms from Bangkok, TH
141.135.61.21 AS6848 Telenet BV 5.57ms from Brussels, BE
131.156.6.5 AS11417 Northern Illinois University 2.26ms from Chicago, US
158.224.40.21 AS395784 MERSCORP Holdings, Inc. 1.79ms from Chicago, US
80.0.129.149 AS5089 Virgin Media Limited 6.97ms from Erith, GB
122.13.148.245 AS17622 China Unicom Guangzhou network 5.37ms from Guangzhou, CN
175.137.192.69 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.59ms from Kuala Lumpur, MY
61.178.253.101 AS4134 CHINANET-BACKBONE 1.13ms from Lanzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m10 117.17.15.116
traceroute to 117.17.15.116 (117.17.15.116): 10 hops max, 52 byte packets
1 [AS15169] 74.125.251.95 130.652 ms
2 *
3 [AS4766] 112.174.84.9 158.854 ms
4 *
5 *
6 *
7 [AS4766] 121.187.89.178 166.878 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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