117.17.220.0/23

AS23570  ·  UNIVERSITY OF INCHEON

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Summary

Country South Korea
Domain incheon.ac.kr
ASN AS23570
Registry KRNIC
ID 117.17.220.0-117.17.223.255

WHOIS Details

inetnum:            117.17.220.0 - 117.17.223.255
descr:              University of Incheon
network-type:       CUSTOMER
address:            Dohwa-dong Nam-gu Incheon
zip-code:           402060
created:            2009-01-06
admin:              GENERATED-KRNIC-IP-MANAGER-LIM7970
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-LIM7970
person:             IP Manager
name:               IP Manager
phone:              +82-32-770-8092
e-mail:             lim7970@incheon.ac.kr
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

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

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

IP Address ASN Details
117.17.220.252 AS23570 UNIVERSITY OF INCHEON 0.53ms from Incheon, KR
117.17.221.203 AS23570 UNIVERSITY OF INCHEON 1.02ms 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
81.207.55.199 AS1136 KPN B.V. 1.46ms from Amsterdam, NL
223.156.85.183 AS4134 CHINANET-BACKBONE 2.39ms from Changsha, CN
39.125.122.71 AS9318 SK Broadband Co Ltd 1.88ms from Incheon, KR
77.98.25.167 AS5089 Virgin Media Limited 10.44ms from London, GB
83.35.7.247 AS3352 TELEFONICA DE ESPANA S.A.U. 13.03ms from Madrid, ES
3.26.152.231 AS16509 Amazon.com, Inc. 0.72ms from Sydney, AU
175.160.141.71 AS4837 CHINA UNICOM China169 Backbone 2.04ms from Tieling, CN
47.42.11.247 AS20115 Charter Communications LLC 10.45ms from Atlanta, US
47.94.254.167 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.11ms from Beijing, CN
197.101.93.231 AS20011 Dimension Data 2.71ms from Cape Town, ZA
35.202.249.151 AS396982 Google LLC 0.12ms from Council Bluffs, US
27.148.158.119 AS133774 Fuzhou 1.50ms from Fuzhou, CN
121.199.155.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.81ms from Hangzhou, CN
58.235.20.119 AS9318 SK Broadband Co Ltd 6.99ms from Incheon, KR
90.36.62.119 AS3215 Orange S.A. 14.23ms from Le Lamentin, MQ
88.14.86.199 AS3352 TELEFONICA DE ESPANA S.A.U. 6.65ms from Madrid, ES
79.17.197.119 AS3269 Telecom Italia S.p.A. 5.73ms from Milan, IT
178.234.18.247 AS12389 PJSC Rostelecom 8.37ms from Moscow, RU
91.3.83.215 AS3320 Deutsche Telekom AG 8.99ms from Nuernberg, DE
222.173.58.199 AS4134 CHINANET-BACKBONE 5.94ms from Qingdao, CN
58.96.252.231 AS55430 Starhub Ltd 2.08ms from Singapore, SG
42.180.59.71 AS4837 CHINA UNICOM China169 Backbone 11.38ms from Tieling, CN
35.78.196.183 AS16509 Amazon.com, Inc. 1.14ms from Tokyo, JP
191.11.138.247 AS26599 TELEFÔNICA BRASIL S.A 17.78ms from Vinhedo, BR
77.46.251.183 AS8400 TELEKOM SRBIJA a.d. 6.63ms from Belgrade, RS

Traceroute

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

$
traceroute -a -n -q1 117.17.221.203
traceroute to 117.17.221.203 (117.17.221.203): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Incheon, KR
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.

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