117.16.16.0/20

AS9754 · CHOSUN UNIVERSITY

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9754
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        117.16.0.0 - 117.17.255.255
netname:        KREN
descr:          Korean Education Network
admin-c:        IM70-AP
tech-c:         IM70-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T04:55:09Z
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 Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        117.16.0.0 - 117.17.255.255
netname:        KREN-KR
descr:          Korean Education Network
country:        KR
admin-c:        IA142-KR
tech-c:         IM142-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 Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 117.16.0.0/16

Range	ASN	Company	Num of IPs
117.16.0.0/20	AS9754	Korean Education Network	4,096
117.16.152.0/21	AS18028	Korean Education Network	2,048
117.16.40.0/21	AS18031	Korean Education Network	2,048
117.16.176.0/21	AS3786	Korean Education Network	2,048
117.16.96.0/21	AS9691	Korean Education Network	2,048
117.16.172.0/22	AS18329	Korean Education Network	1,024
117.16.120.0/22	AS3786	Korean Education Network	1,024
117.16.104.0/22	AS9691	Korean Education Network	1,024
117.16.92.0/22	AS9691	Korean Education Network	1,024
117.16.160.0/22	AS18028	Korean Education Network	1,024
117.16.170.0/23	AS18329	Korean Education Network	512
117.16.184.0/23	AS3786	Korean Education Network	512
117.16.52.0/23	AS4766	Korean Education Network	512
117.16.164.0/23	AS18028	Korean Education Network	512
117.16.150.0/23	AS18028	Korean Education Network	512
117.16.122.0/23	AS18031	Korean Education Network	512
117.16.166.0/23	AS9782	Korean Education Network	512
117.16.196.0/24	AS23570	Korean Education Network	256
117.16.197.0/24	AS23570	Korean Education Network	256
117.16.180.0/24	AS4766	Korean Education Network	256
117.16.80.0/24	AS4766	Korean Education Network	256
117.16.113.0/24	AS9318	Korean Education Network	256
117.16.220.0/24	AS23570	Korean Education Network	256
117.16.61.0/24	AS4766	Korean Education Network	256
117.16.187.0/24	AS9949	Korean Education Network	256
117.16.124.0/24	AS9318	Korean Education Network	256
117.16.243.0/24	AS23570	Korean Education Network	256
117.16.240.0/24	AS4766	Korean Education Network	256
117.16.227.0/24	AS23570	Korean Education Network	256
117.16.228.0/24	AS23570	Korean Education Network	256
117.16.82.0/24	AS4766	Korean Education Network	256
117.16.238.0/24	AS4766	Korean Education Network	256
117.16.206.0/24	AS23570	Korean Education Network	256
117.16.90.0/24	AS4766	Korean Education Network	256
117.16.210.0/24	AS23570	Korean Education Network	256
117.16.60.0/24	AS4766	Korean Education Network	256
117.16.232.0/24	AS23570	Korean Education Network	256
117.16.139.0/24	AS9459	Korean Education Network	256
117.16.71.0/24	AS3786	Korean Education Network	256
117.16.199.0/24	AS23570	Korean Education Network	256
117.16.68.0/24	AS4766	Korean Education Network	256
117.16.116.0/24	AS9318	Korean Education Network	256
117.16.208.0/24	AS23570	Korean Education Network	256
117.16.33.0/24	AS4766	Korean Education Network	256
117.16.200.0/24	AS23570	Korean Education Network	256
117.16.114.0/24	AS9318	Korean Education Network	256
117.16.141.0/24	AS9459	Korean Education Network	256
117.16.215.0/24	AS23570	Korean Education Network	256
117.16.191.0/24	AS23570	Korean Education Network	256

Hosted domains

There are 9 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
117.16.17.152	glosya.ai	2
117.16.22.200	chosuncnl.store	1
117.16.18.172	chosuncoop.com	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.

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Pingable IPs

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

IP Address	ASN	Details
117.16.18.164	AS9754 CHOSUN UNIVERSITY	270.20ms from Tirana, AL
117.16.16.21	AS9754 CHOSUN UNIVERSITY	5.39ms 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
52.166.127.244	AS8075 Microsoft Corporation	0.21ms from Amsterdam, NL
24.98.83.4	AS7922 Comcast Cable Communications, LLC	5.42ms from Atlanta, US
78.176.233.132	AS9121 Turk Telekomunikasyon Anonim Sirketi	11.71ms from Bursa, TR
200.71.237.36	AS7303 Telecom Argentina S.A.	6.04ms from Cordoba, AR
192.227.136.4	AS36352 HostPapa	0.39ms from Dallas, US
77.6.148.228	AS6805 Telefonica Germany GmbH & Co.OHG	3.94ms from Hamburg, DE
175.173.220.116	AS4837 CHINA UNICOM China169 Backbone	9.57ms from Liaoyang, CN
185.76.44.4	AS204167 Hyve Ltd	0.45ms from London, GB
158.38.142.116	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	13.87ms from Oslo, NO
90.70.0.4	AS3215 Orange S.A.	6.52ms from Paris, FR
195.101.2.196	AS3215 Orange S.A.	3.51ms from Paris, FR
20.189.24.196	AS8075 Microsoft Corporation	0.29ms from San Antonio, US
189.234.225.116	AS8151 UNINET	4.39ms from Santiago de Queretaro, MX
162.210.255.132	AS41458 Pulsar Solutions Inc.	0.70ms from Secaucus, US
222.122.232.228	AS4766 Korea Telecom	0.79ms from Seoul, KR
47.107.99.116	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.63ms from Shenzhen, CN
66.49.154.20	AS11814 Distributel Communications Limited	10.24ms from Toronto, CA
116.255.227.116	AS4837 CHINA UNICOM China169 Backbone	0.29ms from Zhengzhou, CN
52.224.201.212	AS8075 Microsoft Corporation	0.41ms from Ashburn, US
174.109.187.84	AS11426 Charter Communications Inc	10.69ms from Charlotte, US
147.160.158.4	AS23352 DEFT.COM	0.84ms from Chicago, US
107.143.246.228	AS7018 AT&T Enterprises, LLC	18.68ms from Chicago, US
62.68.12.52	AS6735 TNG Stadtnetz GmbH	6.03ms from Frankfurt am Main, DE
70.117.250.132	AS11427 Charter Communications Inc	13.16ms from Houston, US
45.157.207.100	AS35297 Dataline LLC	0.30ms from Kyiv, UA

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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