117.16.0.0/20

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
117.16.16.0/20	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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
117.16.1.95	chosun.or.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
117.16.7.8	AS9754 CHOSUN UNIVERSITY	5.63ms from Seoul, KR
117.16.15.9	AS9754 CHOSUN UNIVERSITY	5.67ms from Seoul, KR
117.16.5.5	AS9754 CHOSUN UNIVERSITY	5.59ms from Seoul, KR
117.16.6.4	AS9754 CHOSUN UNIVERSITY	5.55ms from Seoul, KR
117.16.14.84	AS9754 CHOSUN UNIVERSITY	5.08ms from Seoul, KR
117.16.4.4	AS9754 CHOSUN UNIVERSITY	5.43ms 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
97.227.180.164	AS6167 Verizon Business	8.86ms from Atlanta, US
104.63.209.132	AS7018 AT&T Enterprises, LLC	7.53ms from Atlanta, US
113.53.211.36	AS23969 TOT Public Company Limited	7.36ms from Bangkok, TH
113.44.171.100	AS55990 Huawei Cloud Service data center	3.61ms from Beijing, CN
84.161.177.116	AS3320 Deutsche Telekom AG	1.38ms from Berlin, DE
207.104.247.180	AS7018 AT&T Enterprises, LLC	9.23ms from Chicago, US
103.3.207.20	AS136946 Weebo networks Pvt Ltd	0.17ms from Delhi, IN
185.225.9.4	AS212175 Stelia Ltd	0.40ms from London, GB
36.150.205.212	AS56046 China Mobile communications corporation	3.71ms from Suzhou, CN
162.133.68.180	AS36351 IBM Cloud	0.48ms from Tokyo, JP
79.96.239.164	AS12824 home.pl S.A.	0.87ms from Warsaw, PL
149.200.1.228	AS5483 Magyar Telekom Plc.	7.76ms from Budapest, HU
114.132.115.52	AS45090 Shenzhen Tencent Computer Systems Company Limited	3.04ms from Guangzhou, CN
51.241.197.244	AS5607 Sky UK Limited	5.01ms from London, GB
31.185.136.196	AS6871 Plusnet	7.98ms from London, GB
62.110.103.148	AS3269 Telecom Italia S.p.A.	7.86ms from Milan, IT
78.192.223.20	AS12322 Free SAS	1.23ms from Paris, FR
44.207.193.4	AS14618 Amazon.com, Inc.	0.16ms from Reston, US
211.112.79.36	AS9976 Namincheon Brodcasting Co., Ltd.	1.49ms from Seoul, KR
171.126.44.132	AS4837 CHINA UNICOM China169 Backbone	9.97ms from Taiyuan, CN
93.116.193.196	AS8926 Moldtelecom SA	4.25ms from Chisinau, MD
63.32.43.100	AS16509 Amazon.com, Inc.	0.39ms from Dublin, IE
200.83.117.228	AS22047 VTR BANDA ANCHA S.A.	10.09ms from Santiago, CL
119.206.92.196	AS4766 Korea Telecom	4.48ms from Seoul, KR
44.243.234.212	AS16509 Amazon.com, Inc.	0.30ms from Boardman, US

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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