117.16.15.0/24

AS9754 · CHOSUN UNIVERSITY

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9754
Parent Range	117.16.0.0/20
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

Overlapping Ranges

BGP prefixes that contain 117.16.15.0/24

Range	ASN	Company	Num of IPs
117.16.0.0/20	AS9754	Korean Education Network	4,096

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
117.16.0.0/20	AS9754	Korean Education Network	4,096
117.16.96.0/21	AS9691	Korean Education Network	2,048
117.16.152.0/21	AS18028	Korean Education Network	2,048
117.16.176.0/21	AS3786	Korean Education Network	2,048
117.16.40.0/21	AS18031	Korean Education Network	2,048
117.16.92.0/22	AS9691	Korean Education Network	1,024
117.16.120.0/22	AS3786	Korean Education Network	1,024
117.16.172.0/22	AS18329	Korean Education Network	1,024
117.16.160.0/22	AS18028	Korean Education Network	1,024
117.16.104.0/22	AS9691	Korean Education Network	1,024
117.16.166.0/23	AS9782	Korean Education Network	512
117.16.150.0/23	AS18028	Korean Education Network	512
117.16.52.0/23	AS4766	Korean Education Network	512
117.16.170.0/23	AS18329	Korean Education Network	512
117.16.164.0/23	AS18028	Korean Education Network	512
117.16.184.0/23	AS3786	Korean Education Network	512
117.16.122.0/23	AS18031	Korean Education Network	512
117.16.111.0/24	AS18031	Korean Education Network	256
117.16.211.0/24	AS23570	Korean Education Network	256
117.16.117.0/24	AS9318	Korean Education Network	256
117.16.75.0/24	AS4766	Korean Education Network	256
117.16.140.0/24	AS9459	Korean Education Network	256
117.16.192.0/24	AS23570	Korean Education Network	256
117.16.219.0/24	AS23570	Korean Education Network	256
117.16.54.0/24	AS9318	Korean Education Network	256
117.16.246.0/24	AS23570	Korean Education Network	256
117.16.115.0/24	AS9318	Korean Education Network	256
117.16.55.0/24	AS9318	Korean Education Network	256
117.16.147.0/24	AS9459	Korean Education Network	256
117.16.183.0/24	AS4766	Korean Education Network	256
117.16.109.0/24	AS18031	Korean Education Network	256
117.16.193.0/24	AS23570	Korean Education Network	256
117.16.252.0/24	AS23570	Korean Education Network	256
117.16.233.0/24	AS23570	Korean Education Network	256
117.16.148.0/24	AS9459	Korean Education Network	256
117.16.203.0/24	AS23570	Korean Education Network	256
117.16.49.0/24	AS9949	Korean Education Network	256
117.16.204.0/24	AS23570	Korean Education Network	256
117.16.251.0/24	AS23570	Korean Education Network	256
117.16.226.0/24	AS23570	Korean Education Network	256
117.16.253.0/24	AS23570	Korean Education Network	256
117.16.182.0/24	AS4766	Korean Education Network	256
117.16.212.0/24	AS23570	Korean Education Network	256
117.16.181.0/24	AS4766	Korean Education Network	256
117.16.242.0/24	AS23570	Korean Education Network	256
117.16.112.0/24	AS9318	Korean Education Network	256
117.16.244.0/24	AS23570	Korean Education Network	256
117.16.229.0/24	AS23570	Korean Education Network	256
117.16.224.0/24	AS23570	Korean Education Network	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

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Pingable IPs

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

IP Address	ASN	Details
117.16.15.9	AS9754 CHOSUN UNIVERSITY	5.67ms 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
73.160.94.120	AS7922 Comcast Cable Communications, LLC	7.59ms from Ashburn, US
163.142.251.136	AS17816 China Unicom IP network China169 Guangdong province	2.98ms from Guangzhou, CN
176.138.10.168	AS5410 Bouygues Telecom SA	8.91ms from Paris, FR
186.192.45.104	AS53132 Mega Grupo de Telecomunicações Ltda	10.79ms from Rio de Janeiro, BR
36.250.245.216	AS4837 CHINA UNICOM China169 Backbone	5.09ms from Fuzhou, CN
60.160.187.120	AS4134 CHINANET-BACKBONE	3.18ms from Kunming, CN
31.58.124.184	AS396356 Latitude.sh	0.13ms from Santiago de Queretaro, MX
189.153.218.72	AS8151 UNINET	10.77ms from Santiago de Queretaro, MX
70.75.103.24	AS6327 Shaw Communications Inc.	5.74ms from Calgary, CA
14.181.248.184	AS45899 VNPT Corp	4.46ms from Hanoi, VN
217.42.227.216	AS2856 British Telecommunications PLC	3.27ms from London, GB
156.233.160.168	AS42689 Glide Student & Residential Limited	0.68ms from London, GB
3.96.131.72	AS16509 Amazon.com, Inc.	0.70ms from Montreal, CA
61.77.118.56	AS4766 Korea Telecom	1.69ms from Seoul, KR
18.221.130.88	AS16509 Amazon.com, Inc.	0.11ms from Columbus, US
76.89.139.8	AS20001 Charter Communications Inc	4.79ms from Los Angeles, US
90.0.145.152	AS3215 Orange S.A.	15.73ms from Paris, FR
41.96.192.248	AS36947 Telecom Algeria	13.57ms from Valencia, ES
44.244.189.40	AS16509 Amazon.com, Inc.	0.19ms from Boardman, US
80.229.162.216	AS6871 Plusnet	2.51ms from London, GB
39.82.161.120	AS4837 CHINA UNICOM China169 Backbone	6.39ms from Qingdao, CN
182.126.179.40	AS4837 CHINA UNICOM China169 Backbone	7.19ms from Zhengzhou, CN
80.237.67.248	AS20485 Joint Stock Company TransTeleCom	7.04ms from Moscow, RU
204.17.41.40	AS22772 Login, Inc.	3.22ms from Phoenix, US
211.248.121.232	AS4766 Korea Telecom	1.44ms from Seoul, KR

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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