203.234.8.0/21

AS9782 · WooSong University

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kren.kr
ASN	AS9782
Parent Range	203.234.0.0/16
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        203.234.0.0 - 203.234.63.255
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:  2017-02-02T04:55:24Z
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:        203.234.0.0 - 203.234.63.255
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 203.234.8.0/21

Range	ASN	Company	Num of IPs
203.234.0.0/16	AS4766	Korea Telecom	65,536

Nearby Ranges

BGP prefixes that overlap with 203.234.0.0/16

Range	ASN	Company	Num of IPs
203.234.0.0/16	AS4766	Korea Telecom	65,536
203.234.16.0/20	AS18164	Korean Education Network	4,096
203.234.96.0/20	AS4766	Korea Telecom	4,096
203.234.48.0/20	AS9954	Korean Education Network	4,096
203.234.72.0/21	AS18035	Korean Education Network	2,048
203.234.112.0/22	AS4766	Korean Education Network	1,024
203.234.44.0/22	AS17599	Korean Education Network	1,024
203.234.88.0/22	AS4766	Korean Education Network	1,024
203.234.42.0/23	AS4766	Korean Education Network	512
203.234.126.0/23	AS3786	Korean Education Network	512
203.234.94.0/23	AS18023	Korean Education Network	512
203.234.92.0/23	AS18023	Korean Education Network	512
203.234.36.0/23	AS10156	Korean Education Network	512
203.234.41.0/24	AS4766	Korean Education Network	256
203.234.69.0/24	AS3786	Korean Education Network	256
203.234.118.0/24	AS3786	Korean Education Network	256
203.234.132.0/24	AS10185	Korea Telecom	256
203.234.219.0/24	AS38663	Korea Telecom	256
203.234.81.0/24	AS3786	Korean Education Network	256
203.234.241.0/24	AS9318	Korea Telecom	256
203.234.68.0/24	AS3786	Korean Education Network	256
203.234.152.0/24	AS17863	Korea Telecom	256
203.234.174.0/24	AS17855	Korea Telecom	256
203.234.236.0/24	AS9318	Korea Telecom	256
203.234.116.0/24	AS3786	Korean Education Network	256
203.234.35.0/24	AS3786	Korean Education Network	256
203.234.66.0/24	AS4766	Korean Education Network	256
203.234.65.0/24	AS4766	Korean Education Network	256
203.234.160.0/24	AS4766	Korea Telecom	256
203.234.212.0/24	AS9491	Korea Telecom	256
203.234.70.0/24	AS3786	Korean Education Network	256
203.234.170.0/24	AS4766	Korea Telecom	256
203.234.163.0/24	AS9522	Korea Telecom	256
203.234.213.0/24	AS9491	Korea Telecom	256
203.234.159.0/24	AS4766	Korea Telecom	256
203.234.117.0/24	AS3786	Korean Education Network	256
203.234.201.0/24	AS55592	Korea Telecom	256
203.234.71.0/24	AS3786	Korean Education Network	256
203.234.34.0/24	AS4766	Korean Education Network	256
203.234.82.0/24	AS3786	Korean Education Network	256
203.234.64.0/24	AS4766	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.234.9.249	AS9782 WooSong University	3.46ms from Seoul, KR
203.234.15.31	AS9782 WooSong University	3.95ms from Seoul, KR
203.234.14.228	AS9782 WooSong University	3.70ms from Seoul, KR
203.234.10.2	AS9782 WooSong University	3.63ms from Seoul, KR
203.234.11.59	AS9782 WooSong University	3.97ms from Seoul, KR
203.234.13.2	AS9782 WooSong University	3.96ms from Seoul, KR
203.234.12.134	AS9782 WooSong University	4.00ms from Seoul, KR
203.234.8.1	AS9782 WooSong University	3.99ms 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
137.118.41.5	AS6250 NeoNova Network Services, LLC	15.64ms from Atlanta, US
202.161.91.117	AS7545 TPG Telecom Limited	0.81ms from Melbourne, AU
172.81.88.245	AS10493 Grand Central Networks Inc.	0.61ms from New York City, US
168.232.139.117	AS264943 VIARAPIDA TELECOMUNICAÇÕES LTDA - ME	10.24ms from Osasco, BR
177.145.87.117	AS26599 TELEFÔNICA BRASIL S.A	2.49ms from Osasco, BR
212.50.22.117	AS8717 A1 Bulgaria EAD	0.57ms from Sofia, BG
75.130.83.213	AS20115 Charter Communications LLC	15.83ms from Atlanta, US
202.7.218.149	AS7545 TPG Telecom Limited	1.44ms from Brisbane, AU
79.244.5.213	AS3320 Deutsche Telekom AG	5.78ms from Frankfurt am Main, DE
31.170.146.149	AS42714 Kichkas Network Ltd.	8.99ms from Kyiv, UA
142.166.151.37	AS855 Bell Canada	12.51ms from Montreal, CA
187.72.56.21	AS16735 ALGAR TELECOM S/A	0.38ms from Osasco, BR
209.123.169.5	AS8001 Cologix, Inc	1.32ms from Secaucus, US
114.73.217.37	AS4804 Microplex PTY LTD	10.03ms from Sydney, AU
86.81.91.53	AS1136 KPN B.V.	1.29ms from Amsterdam, NL
138.36.223.149	AS265704 COOPERATIVA ARBOLITO	0.58ms from Buenos Aires, AR
41.45.28.197	AS8452 TE-AS	4.74ms from Cairo, EG
103.134.28.101	AS138596 Valley International	4.86ms from Dhaka, BD
94.206.14.37	AS15802 Emirates Integrated Telecommunications Company PJSC	3.58ms from Dubai, AE
187.207.66.101	AS8151 UNINET	4.03ms from Santiago de Queretaro, MX
222.239.28.117	AS9318 SK Broadband Co Ltd	1.46ms from Seoul, KR
52.74.185.85	AS16509 Amazon.com, Inc.	0.14ms from Singapore, SG
104.43.14.245	AS8075 Microsoft Corporation	0.41ms from Singapore, SG
3.164.128.21	AS16509 Amazon.com, Inc.	0.96ms from Tokyo, JP
122.189.217.133	AS4837 CHINA UNICOM China169 Backbone	8.57ms from Wuhan, CN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales